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Sample records for acute gastroenteritis cases

  1. Fatal case of acute gastroenteritis with multiple viral coinfections.

    PubMed

    Lupo, Julien; Morel-Baccard, Christine; Michard-Lenoir, Anne-Pascale; Germi, Raphaële; Pothier, Pierre; Ambert-Balay, Katia; Morand, Patrice

    2016-01-01

    We report a fatal case of acute gastroenteritis in a child with autism spectrum disorder. Multiple viral coinfections were detected by PCR in the patient's stool and digestive biopsy specimens. As viral detection is not necessarily associated with symptomatic disease, a semi-quantitative approach using cycle treshold values was proposed for the clinical interpretation of PCR. We discuss whether concomitant viral infections could be a risk factor for severe outcome in gastroenteritis cases. Individual risk factors are also addressed. PMID:26655270

  2. Cases of acute gastroenteritis due to calicivirus in outbreaks: clinical differences by age and aetiological agent.

    PubMed

    Sala, M R; Broner, S; Moreno, A; Arias, C; Godoy, P; Minguell, S; Martínez, A; Torner, N; Bartolomé, R; de Simón, M; Guix, S; Domínguez, A

    2014-08-01

    The Caliciviridae family includes norovirus and sapovirus, which both cause acute gastroenteritis (AGE). Currently, norovirus is the most common cause of AGE in all age groups in many countries. We analysed clinical differences in reported cases of acute gastroenteritis caused by caliciviruses (AGC) by age group and agent involved. We conducted a descriptive study of AGE outbreaks reported to the Public Health Agency of Catalonia (Spain) in 2010 and 2011. The odds ratios (ORs) and corresponding 95% confidence intervals (CIs) were calculated to estimate the association between clinical symptoms and age. Clinical differences between the <15 years and ≥15 years age groups were statistically significant: children more frequently presented with vomiting (OR, 3.25; 95% CI, 2.56-4.13), abdominal pain (OR, 3.27; 95% CI, 2.60-4.12), fever (OR, 1.51; 95% CI, 1.17-1.96) and nausea (OR, 1.49; 95% CI, 1.19-1.85). Comparing clinical manifestations of sapovirus and norovirus infection in children aged <15 years, cases caused by norovirus more frequently presented with vomiting and fever (p <0.001), and cases caused by sapovirus more frequently presented with diarrhoea (p 0.013). Determination of the clinical differences associated with cases in outbreaks according to the age of the majority of cases and the symptoms most frequently detected may aid decision making and guide aetiological investigations and the adoption of prevention and control measures. PMID:24382267

  3. Anaphylactoid Purpura Manifested after Acute Gastroenteritis with Severe Dehydration in an 8-Year-Old Male Child: A Case Report.

    PubMed

    Thakkar, Umang G; Vanikar, Aruna V; Trivedi, Hargovind L

    2015-12-01

    Anaphylactoid purpura, also known as Henoch-Schönleinpurpura (HSP), is an IgA-mediated vasculitis that tends to be a benign disease of childhood. Up to 50% of cases are preceded by an upper tract respiratory infection caused by group-A beta-hemolytic streptococcus and present with the common tetrad of abdominal pain, arthritis, purpuric rash, and renal involvement. The majority of patients recover completely. Here we document a rare case of anaphylactoid purpura which manifested with skin lesions in the form of palpable purpura following about of acute gastroenteritis with severe dehydration; it was treated with a short regimen of steroid therapy, which resulted in the complete remission of the disease. We conclude that prompt diagnosis and multidisciplinary intervention will lead to appropriate management-consisting of the installation of early short-course steroid therapy and thus, prevent further complications and the recurrence of the disease. PMID:26602584

  4. Acute Gastroenteritis on Cruise Ships - United States, 2008-2014.

    PubMed

    Freeland, Amy L; Vaughan, George H; Banerjee, Shailendra N

    2016-01-01

    From 1990 to 2004, the reported rates of diarrheal disease (three or more loose stools or a greater than normal frequency in a 24-hour period) on cruise ships decreased 2.4%, from 29.2 cases per 100,000 travel days to 28.5 cases (1,2). Increased rates of acute gastroenteritis illness (diarrhea or vomiting that is associated with loose stools, bloody stools, abdominal cramps, headache, muscle aches, or fever) occurred in years that novel strains of norovirus, the most common etiologic agent in cruise ship outbreaks, emerged (3). To determine recent rates of acute gastroenteritis on cruise ships, CDC analyzed combined data for the period 2008-2014 that were submitted by cruise ships sailing in U.S. jurisdiction (defined as passenger vessels carrying ≥13 passengers and within 15 days of arriving in the United States) (4). CDC also reviewed laboratory data to ascertain the causes of acute gastroenteritis outbreaks and examined trends over time. During the study period, the rates of acute gastroenteritis per 100,000 travel days decreased among passengers from 27.2 cases in 2008 to 22.3 in 2014. Rates for crew members remained essentially unchanged (21.3 cases in 2008 and 21.6 in 2014). However, the rate of acute gastroenteritis was significantly higher in 2012 than in 2011 or 2013 for both passengers and crew members, likely related to the emergence of a novel strain of norovirus, GII.4 Sydney (5). During 2008-2014, a total of 133 cruise ship acute gastroenteritis outbreaks were reported, 95 (71%) of which had specimens available for testing. Among these, 92 (97%) were caused by norovirus, and among 80 norovirus specimens for which a genotype was identified, 59 (73.8%) were GII.4 strains. Cruise ship travelers experiencing diarrhea or vomiting should report to the ship medical center promptly so that symptoms can be assessed, proper treatment provided, and control measures implemented. PMID:26766396

  5. Acute gastroenteritis outbreak caused by a GII.6 norovirus

    PubMed Central

    Luo, Ling-Fei; Qiao, Kun; Wang, Xiao-Guang; Ding, Ke-Ying; Su, Hua-Ling; Li, Cui-Zhen; Yan, Hong-Jing

    2015-01-01

    AIM: To report an acute gastroenteritis outbreak caused by a genogroup 2 genotype 6 (GII.6) strain norovirus in Shanghai, China. METHODS: Noroviruses are responsible for approximately half of all reported gastroenteritis outbreaks in many countries. Genogroup 2 genotype 4 strains are the most prevalent. Rare outbreaks caused by GII.6 strains have been reported. An acute gastroenteritis outbreak occurred in an elementary school in Shanghai in December of 2013. Field and molecular epidemiologic investigations were conducted. RESULTS: The outbreak was limited to one class in an elementary school located in southwest Shanghai. The age of the students ranged from 9 to 10 years. The first case emerged on December 10, 2013, and the last case emerged on December 14, 2013. The cases peaked on December 11, 2013, with 21 new cases. Of 45 students in the class, 32 were affected. The main symptom was gastroenteritis, and 15.6% (5/32) of the cases exhibited a fever. A field epidemiologic investigation showed the pathogen may have been transmitted to the elementary school from employees in a delicatessen via the first case student, who had eaten food from the delicatessen one day before the gastroenteritis episodes began. A molecular epidemiologic investigation identified the cause of the gastroenteritis as norovirus strain GII.6; the viral sequence of the student cases showed 100% homology with that of the shop employees. Genetic relatedness analyses showed that the new viral strain is closely related to previously reported GII.6 sequences, especially to a strain reported in Japan. CONCLUSION: This is the first report to show that norovirus strain GII.6 can cause a gastroenteritis outbreak. Thus, the prevalence of GII.6 noroviruses requires attention. PMID:25954103

  6. Automated detection of case clusters of waterborne acute gastroenteritis from health insurance data - pilot study in three French districts.

    PubMed

    Rambaud, Loïc; Galey, Catherine; Beaudeau, Pascal

    2016-04-01

    This pilot study was conducted to assess the utility of using a health insurance database for the automated detection of waterborne outbreaks of acute gastroenteritis (AGE). The weekly number of AGE cases for which the patient consulted a doctor (cAGE) was derived from this database for 1,543 towns in three French districts during the 2009-2012 period. The method we used is based on a spatial comparison of incidence rates and of their time trends between the target town and the district. Each municipality was tested, week by week, for the entire study period. Overall, 193 clusters were identified, 10% of the municipalities were involved in at least one cluster and less than 2% in several. We can infer that nationwide more than 1,000 clusters involving 30,000 cases of cAGE each year may be linked to tap water. The clusters discovered with this automated detection system will be reported to local operators for investigation of the situations at highest risk. This method will be compared with others before automated detection is implemented on a national level. PMID:27105415

  7. Genetic Diversity of Norovirus and Sapovirus in Hospitalized Infants with Sporadic Cases of Acute Gastroenteritis in Chiang Mai, Thailand

    PubMed Central

    Hansman, Grant S.; Katayama, Kazuhiko; Maneekarn, Niwat; Peerakome, Supatra; Khamrin, Pattara; Tonusin, Supin; Okitsu, Shoko; Nishio, Osamu; Takeda, Naokazu; Ushijima, Hiroshi

    2004-01-01

    Stool specimens from hospitalized infants with sporadic gastroenteritis in Chiang Mai, Thailand, between July 2000 and July 2001 were examined for norovirus and sapovirus by reverse transcription-PCR and sequence analysis. These viruses were identified in 13 of 105 (12%) specimens. One strain was found to be a recombinant norovirus. PMID:15004104

  8. Gastroenteritis

    MedlinePlus

    ... the "stomach flu?" What you probably had was gastroenteritis - not a type of flu at all. Gastroenteritis is an inflammation of the lining of the ... caused by a virus, bacteria or parasites. Viral gastroenteritis is the second most common illness in the ...

  9. The occurrence of calicivirus in infants with acute gastroenteritis.

    PubMed

    Suzuki, H; Konno, T; Kutsuzawa, T; Imai, A; Tazawa, F; Ishida, N; Katsushima, N; Sakamoto, M

    1979-01-01

    Calicivirus was detected in 8 (1.2%) of 647 hospitalized patients during a survey of acute gastroenteritis in infants and young children, conducted between December 1974 and September 1977. Morphologically calicivirus was approximately 30 nm in diameter with an easily recognizable staining "star of David" configuration. Its buoyant density in cesium chloride was 1.38-1.40 gm/ml. The serologic response to calicivirus by immune electron microscopy (IEM) was demonstrated only in paired sera from patients who shed the virus in their stools. The results suggest that calicivirus might be a cause of acute gastroenteritis in infants and young children. PMID:232145

  10. Fecal contamination of drinking water supplies in and around Chandigarh and correlation with acute gastroenteritis.

    PubMed

    Neelam, Taneja; Malkit, Singh; Pooja, Rao; Manisha, Biswal; Shiva, Priya; Ram, Chander; Meera, Sharma

    2012-12-01

    Acute gastroenteritis due to Vibrio cholerae and Enterotoxigenic E. coli is a common problem faced in the hot and humid summer months in north India. The study was undertaken to evaluate drinking water supplies for fecal coliforms, V. cholerae and Enterotoxigenic E. coli in urban, semiurban and rural areas in and around Chandigarh and correlate with occurrence of acute gastroenteritis occurring from the same region. Drinking water sample were collected from various sources from April to October 2004 from a defined area. Samples were tested for fecal coliforms and E. coli count. E. coli were screened for heat labile toxin (LT) also. Stool samples from cases of acute gastroenteritis from the same region and time were collected and processed for V. cholerae, Enterotoxigenic E. coli (ETEC) and others like Salmonella, Shigella and Aeromonas spp. A total of 364 water samples were collected, (251 semi urban, 41 rural and 72 from urban areas). 116 (31.8%) samples were contaminated with fecal coliforms (58.5% rural, 33.4% semiurban and 11.1% of samples from urban areas). E. coli were grown from 58 samples. Ninety two isolates of E. coli were tested for enterotoxins of which 8 and 24 were positive for LT and ST respectively. V. cholerae were isolated from 2 samples during the outbreak investigation. Stored water samples showed a significantly higher level of contamination and most of Enterotoxigenic E. coli were isolated from stored water samples. A total of 780 acute gastroenteritis cases occurred; 445 from semiurban, 265 rural and 70 from urban areas. Out of 189 stool samples submitted, ETEC were the commonest (30%) followed by V. cholerae (19%), Shigellae (8.4%), Salmonellae (2.1%) and Aeromonas (2.6%). ST-ETEC (40/57) were commoner than LT-ETEC (17/57). In the present study, high levels of contamination of drinking water supplies (32.1%) correlated well with cases of acute gastroenteritis. Majority of cases of acute gastroenteritis occurred in the semi urban

  11. Selected enteropathogens and clinical course in children hospitalized with severe acute gastroenteritis in Barbados

    PubMed Central

    Kumar, Alok; Browne, Chantelle; Scotland, Shauna; Krishnamurthy, Kandamaran; Nielsen, Anders L

    2014-01-01

    Objectives The primary aim of this study was to determine the prevalence of selected bacterial and viral enteropathogens in children hospitalized with acute gastroenteritis and the secondary aim was to characterize the clinical course and the outcome. Methodology A retrospective audit of children (<15 years) admitted with acute gastroenteritis during January 2008 to October 2010. Stool samples were analyzed for bacterial pathogens and for the Rotavirus. Demographics, clinical presentations, hospital course and outcome were extracted from the admission records. Results There were 571 children hospitalized with acute gastroenteritis, which accounted for 11% of all medical hospitalization in children. Overall, 42.9% of these children were ≤12 months in age. Stool test result was documented in 46.6% of children hospitalized with gastroenteritis and an enteropathogen was isolated in 36.8% of cases with documented stool test result. Non-typhoidal Salmonella species was the most commonly isolated enteropathogen accounting for 21.1% of all the documented cases. Rotavirus was identified as an etiological agent in 9.0%. Of the 56 children who had non-typhoidal salmonella gastroenteritis, 54(96.4%) were younger than 5 years. The median duration of hospitalization was 2 days (Range 1 day to 9 days). There were no deaths. Conclusion Non-typhoidal salmonella was the most common enteropathogen isolated and this was followed by the Rotavirus. PMID:25780359

  12. Etiology and Risk Factors of Acute Gastroenteritis in a Taipei Emergency Department: Clinical Features for Bacterial Gastroenteritis

    PubMed Central

    Lai, Chao-Chih; Ji, Dar-Der; Wu, Fang-Tzy; Mu, Jung-Jung; Yang, Ji-Rong; Jiang, Donald Dah-Shyong; Lin, Wen-Yun; Chen, Wei-Ting; Yen, Muh-Yong; Wu, Ho-Sheng; Chen, Tony Hsiu-Hsi

    2016-01-01

    Background The causative pathogen is rarely identified in the emergency department (ED), since the results of cultures are usually unavailable. As a result, antimicrobial treatment may be overused. The aim of our study was to investigate the pathogens, risk factors of acute gastroenteritis, and predictors of acute bacterial gastroenteritis in the ED. Methods We conducted a matched case-control study of 627 stool samples and 612 matched pairs. Results Viruses (41.3%) were the leading cause of gastroenteritis, with noroviruses (32.2%) being the most prevalent, followed by bacteria (26.8%) and Giardia lamblia (12.4%). Taking antacids (adjusted odds ratio [aOR] 4.10; 95% confidence interval [CI], 2.57–6.53), household members/classmates with gastroenteritis (aOR 4.69; 95% CI, 2.76–7.96), attending a banquet (aOR 2.29; 95% CI, 1.64–3.20), dining out (aOR 1.70; 95% CI, 1.13–2.54), and eating raw oysters (aOR 3.10; 95% CI, 1.61–5.94) were highly associated with gastroenteritis. Elders (aOR 1.04; 05% CI, 1.02–1.05), those with CRP >10 mg/L (aOR 2.04; 95% CI, 1.15–3.62), or those who were positive for fecal leukocytes (aOR 2.04; 95% CI, 1.15–3.62) or fecal occult blood (aOR 1.97; 95% CI, 1.03–3.77) were more likely to be hospitalized in ED. In addition, presence of fecal leukocytes (time ratio [TR] 1.22; 95% CI, 1.06–1.41), abdominal pain (TR 1.20; 95% CI, 1.07–1.41), and frequency of vomiting (TR 0.79; 95% CI, 0.64–0.98) were significantly associated with the duration of acute gastroenteritis. Presence of fecal leukocytes (aOR 2.08; 95% CI, 1.42–3.05), winter season (aOR 0.45; 95% CI, 0.28–0.74), frequency of diarrhea (aOR 1.69; 95% CI, 1.01–2.83), and eating shrimp or crab (aOR 1.53; 95% CI, 1.05–2.23) were highly associated with bacterial gastroenteritis. The area under the receiver operating characteristic curve of the final model was 0.68 (95% CI, 0.55–0.63). Conclusions Acute bacterial gastroenteritis was highly associated with season

  13. Acute Nonbacterial Gastroenteritis in Hospitalized Children: A Cross Sectional Study

    PubMed Central

    Shokrollahi, Mohammad Reza; Noorbakhsh, Samileh; Monavari, Hamid Reza; Ghavidel Darestani, Sahar; Vosoughi Motlagh, Ahmad; Javadi Nia, Shima

    2014-01-01

    Background: Viral acute gastroenteritis (AGE) is a major cause of morbidity in childhood and leads to hospitalization in developed countries, such as Iran. Objectives: The aim of this study was to determine the prevalence and viral types (rotavirus, adenovirus, human parechoviruses-1, and human bocavirus) of acute nonbacterial gastroenteritis in hospitalized children. Patients and Materials: This was a across-sectional prospective study performed at the Pediatric Department of Rasoul Hospital, Tehran, Iran (2009-2011) on 80 hospitalized children with viral AGE. All Stool samples were collected on viral transport media. Human bocavirus (HBoV) was detected using the Real-time PCR TaqMan method. Molecular detection of human parechovirus type 1 (HPeV-1) RNA in stool samples was done using a specific nested reverse transcription PCR (RT-PCR). Rota and adeno virus antigens were sought by rapid chromatographic tests. P values less than 0.05 were considered statistically significant. Results: Fever was determined in 47.5% of cases (38), nausea and vomiting in 42.5% (34), respiratory symptoms in 16.3% (13), abdominal pain in 76%. Duration of diarrhea was 1-30 days (mean = 6.3 + 4.3 days). No dehydration was observed in 43.5% of subjects, mild dehydration in 33.8%, moderate dehydration in 17.5% and severe dehydration in 5% of cases. Positive rotavirus was found in 48.8% of cases (39), adenovirus in 20% (16), HBoV in 8% (6) and HPeV-1 in 23.2% (19), and adeno and rotaviruses co-infection in 6% (4). The frequency of positive HBoV was significantly lower than adeno and rotaviruses infection (P value = 0.0001). Rotavirus was more frequent in males (P value = 0.003) and in young children (17.49 months vs. 21.44 months) [P value = 0.03, CI = -13.4, 5.5]. Rotavirus infection was related to the degree of dehydration (P value = 0.001) but was not related to the presence of vomiting or fever (P value > 0.5). Conclusions: This study indicates that viral agents, especially rotavirus (48

  14. Human bocavirus in acute gastroenteritis in children in Brazil.

    PubMed

    Campos, Gubio Soares; Silva Sampaio, Madina Lyve; Menezes, Aline Dorea Luz; Tigre, Dellane Martins; Moura Costa, Lilia Ferreira; Chinalia, Fabio Alexandre; Sardi, Silvia Ines

    2016-01-01

    Epidemiological surveillance for Human Bocavirus (HBoV) was conducted on 105 fecal specimens from children with acute gastroenteritis in Bahia, Brazil. Among of a total 105 stool samples, 44 samples were positive for HBoV as detected by nested-PCR. Of the 44 positive samples, co-infections with other enteric viruses (Norovirus, Adenovirus, and Rotavirus) were found in 12 pediatric patients. Mixed infections among HBoV with Norovirus were frequently observed in this population. The phylogenetic analysis identified the presence of HBoV-1, and HBoV 2A species. This study shows that HBoV is another viral pathogen in the etiology of acute gastroenteritis in children in Bahia, Brazil. PMID:26059266

  15. Prevalence of Rotavirus, Adenovirus, and Astrovirus Infections among Patients with Acute Gastroenteritis in, Northern Iran

    PubMed Central

    Hamkar, R; Yahyapour, Y; Noroozi, M; Nourijelyani, K; Jalilvand, S; Adibi, L; Vaziri, S; Poor-Babaei, AA; Pakfetrat, A; Savad-Koohi, R

    2010-01-01

    Background: The aim of the study was to determine the incidence of non-bacterial acute gastroenteritis associated with diarrheal diseases in Mazandaran Province, northern Iran. Methods: A total of 400 symptomatic cases from patients with acute gastroenteritis from Mazandaran Province in Iran were screened using EIA method for the presence of rotavirus, adenovirus and astrovirus during 2005–2006. Chi-square tests were used for testing relationships between different variables. Results: Rotavirus, adenovirus and astrovirus were detected in 62%, 2.3%, and 3% of samples, respectively. The maximum rate of rotaviruses was detected in the <1-year-old age group, while minimum rate was found in the 10 years and older age group. Astrovirus and adenovirus were detected predominantly in the 2–5-year-old age group of children, with a prevalence of 8.3% and 3.5% respectively. All studied viral gastroenteritis peaked in the winter, and minimum rate were found in summer. Conclusion: Our statistical analyzes indicated that viral gastroenteritis, especially Rota-viral, had the highest number of occurrences in colder seasons notably in winter and more frequently were observed among younger children. PMID:23113006

  16. Human bocavirus in hospitalized children with acute gastroenteritis in Russia from 2010 to 2012.

    PubMed

    Tymentsev, Alexander; Tikunov, Artem; Zhirakovskaia, Elena; Kurilschikov, Alexander; Babkin, Igor; Klemesheva, Vera; Netesov, Sergei; Tikunova, Nina

    2016-01-01

    Human bocavirus (HBoV) can cause respiratory diseases and is detectable in the stool samples of patients with gastroenteritis. To assess the prevalence of HBoV in children hospitalized with acute gastroenteritis in Novosibirsk, Russia, as well as its genetic diversity and the potential role in the etiology of gastroenteritis in this region, a total of 5502 stool samples from children hospitalized with gastroenteritis from 2010 to 2012, n=5250, and healthy children, n=252, were assayed for the presence of HBoV DNA by semi-nested PCR. The HBoV DNA was found in 1.2% of stool samples from children, with gastroenteritis varying from 0.5% in 2012 to 1.7% in 2011. The prevalence of HBoV in healthy children was 0.3%. HBoV strains were detected throughout the year with an increase in the fall-winter season. In 87% of cases, HBoV was detected in children before 1 year of age. All known HBoV genetic variants have been detected in Novosibirsk, although with different prevalences: HBoV2>HBoV1>HBoV4>HBoV3. At the beginning of 2011, HBoV2 replaced HBoV1 as the most prevalent variant. The median age of children with detected HBoV1 was 8.3months, and that with HBoV2 was 8.0 months. All HBoV-positive samples were assayed for the presence of the rotaviruses A and C, norovirus GII, astrovirus, enterovirus, adenovirus F, Salmonella spp., Campylobacter spp., Shigella spp., and EIEC. HBoV1 and HBoV2 as single agents were found in 45.8% and 60% samples, respectively, although this difference was not statistically significant. In the case of co-infections, HBoV was most frequently recorded with rotavirus A and norovirus GII. This study demonstrated that the detection rate of HBoV in stool samples from children with gastroenteritis was low, although both HBoV1 and HBoV2 could be found as the sole agents in children with gastroenteritis in Novosibirsk. PMID:26602159

  17. Eight different viral agents in childhood acute gastroenteritis.

    PubMed

    Bozkurt, Derya; Selimoğlu, Mukadder Ayşe; Otlu, Barış; Sandıkkaya, Ayşe

    2015-01-01

    Viral gastroenteritis is the most frequent cause of acute gastroenteritis (AGE) of childhood. The aim of this study was to determine the prevalence of viral agents including astrovirus, rotavirus, adenovirus, enterovirus, norovirus, parechovirus, Aichivirus and sapovirus in children with AGE in a pediatric Turkish population. Fecal specimens of 240 children with AGE were investigated by polymerase chain reaction, and viral agents were identified in 131 (54.6%) samples. The distribution of viral agents was as follows: 56 (42.8%) norovirus, 44 (33.6%) rotavirus, 29 (22.1%) enterovirus, 21 (16.0%) adenovirus, 21 (16.0%) parechovirus, 5 (3.8%) sapovirus and 1 (0.8%) Aichivirus. Single and multiple viral agents were detected in 38.8% and 15.8% of patients, respectively. The duration of hospitalization was longer in children with multiple viral agents than in those infected with a single viral agent (p<0.001). While the highest rate of rotavirus infection was detected in winter, the highest rate of norovirus was found in the summer. In conclusion, norovirus and rotavirus are the most frequent causes of childhood AGE in our country. PMID:26613223

  18. Human bocavirus in children with acute gastroenteritis in Albania.

    PubMed

    La Rosa, G; Della Libera, S; Iaconelli, M; Donia, D; Cenko, F; Xhelilaj, G; Cozza, P; Divizia, M

    2016-05-01

    Human Bocavirus (HBoV) has been recently identified in association with acute viral gastroenteritis (AGE). The objective of this work was to investigate the prevalence of HBoV in children with AGE in Albania. Stool specimens collected from 142 children were analyzed by amplification of partial NP1 and Vp1/Vp2 genes. HBoV was detected in 13 samples (9.1%), 12 HBoV-1 and one HBoV-2. All HBoV-positive patients were co-infected with rotavirus and/or adenovirus, a finding which might indicate that there is no clear causal association of this agent with diarrhea. Further investigation is needed to assess the pathogenic role of HBoV in childhood diarrhea. PMID:26496439

  19. Aetiology of acute paediatric gastroenteritis in Bulgaria during summer months: prevalence of viral infections.

    PubMed

    Mladenova, Zornitsa; Steyer, Andrej; Steyer, Adela Fratnik; Ganesh, Balasubramanian; Petrov, Petar; Tchervenjakova, Tanja; Iturriza-Gomara, Miren

    2015-03-01

    Paediatric acute gastroenteritis is a global public health problem. Comprehensive laboratory investigation for viral, bacterial and parasitic agents is helpful for improving management of acute gastroenteritis in health care settings and for monitoring and controlling the spread of these infections. Our study aimed to investigate the role of various pathogens in infantile diarrhoea in Bulgaria outside the classical winter epidemics of rotavirus and norovirus. Stool samples from 115 hospitalized children aged 0-3 years collected during summer months were tested for presence of 14 infectious agents - group A rotavirus, astrovirus, Giardia, Cryptosporidium and Entamoeba using ELISAs; norovirus by real-time RT-PCR; picobirnavirus and sapovirus by RT-PCR; adenovirus using PCR, and Salmonella, Shigella, Escherichia coli, Yersinia and Campylobacter using standard bacterial cultures. Infectious origin was established in a total of 92 cases and 23 samples remained negative. A single pathogen was found in 67 stools, of which rotaviruses were the most prevalent (56.7 %), followed by noroviruses (19.4 %), enteric adenoviruses (7.5 %), astroviruses (6.0 %), bacteria and parasites (4.5 % each) and sapoviruses (1.4 %). Rotavirus predominant genotypes were G4P[8] (46.3 %) and G2P[4] (21.4 %); for astroviruses, type 1a was the most common, while the GII.4/2006b variant was the most prevalent among noroviruses. Bacteria were observed in five cases, with Salmonella sp. as the most prevalent, while parasites were found in ten stool samples, with Giardia intestinalis in five cases. The results demonstrated high morbidity associated with viral infections and that rotavirus and norovirus remain the most common pathogens associated with severe gastroenteritis during summer months in Bulgaria, a country with a temperate climate, and significant molecular diversity among circulating virus strains. PMID:25596126

  20. Investigation of an Outbreak of Acute Gastroenteritis in Kollam, Kerala, India.

    PubMed

    Rakesh, P S; Narayanan, Vishnu; Pillai, Swapna S; Retheesh, Rahul; Dev, Soumya

    2016-07-01

    An outbreak investigation was initiated following a report of unusual occurrence of acute gastroenteritis in Ashramam area, Kollam district, Kerala, India. House to house survey was conducted to identify cases. Person, place, and time analysis was done. Hypothesis was generated based on findings from cross sectional study, anecdotal evidences, laboratory investigation, and environmental observations. Univariate analysis was done generating odds ratios and confidence intervals to identify factors associated with the disease. A total of 57 cases were reported. Attack rate was highest among children younger than 14 years (22%). Among them, 91.2% (52/57) of the cases and 45.8% (169/369) of the people who had not developed the disease were dependent on pipe water (OR 12.31; 95% CI 4.81-31.52) for drinking purpose. The time frame of the disease occurrence, environmental observations, anecdotal evidences, and the results of analytical study indicated the possibility of the acute gastroenteritis outbreak as a result of pipeline contamination. The study warrants establishment of a good water quality surveillance system. PMID:27053229

  1. Unusual presentations of eosinophilic gastroenteritis: two case reports.

    PubMed

    Leal, Regina; Fayad, Leonardo; Vieira, Daniella; Figueiredo, Teresa; Lopes, Aldemae; Carvalho, Roberta; Dantas-Corrêa, Esther; Schiavon, Leonardo; Narciso-Schiavon, Janaína

    2014-06-01

    Eosinophilic gastroenteritis is a rare disease that is characterized by eosinophil infiltration in one or multiple segments of the gastrointestinal tract. The etiology of this condition remains unknown. Eosinophilic gastroenteritis has heterogeneous clinical manifestations that depend upon the location and depth of infiltration in the gastrointestinal tract, and eosinophilia may or may not be present. This article reports two cases of eosinophilic gastroenteritis. The first is that of a 49-year-old woman with abdominal pain, ascites, eosinophilia, and a history of asthma. The second case is that of a 69-year-old male with a history of loss of appetite, belching, postprandial fullness, heartburn, and a 5-kilogram weight loss over a period of 9 months; ultimately, the patient was diagnosed with a gastric outlet obstruction due to pyloric stenosis. The rare character of eosinophilic gastroenteritis and its varied clinical presentations often lead to delayed diagnoses and complications. Case reports may help to disseminate knowledge about the disease, thereby increasing the likelihood of early diagnosis and intervention to prevent complications. PMID:25141324

  2. Gelatin tannate for treating acute gastroenteritis: a systematic review

    PubMed Central

    Ruszczyński, Marek; Urbańska, Magdalena; Szajewska, Hania

    2014-01-01

    Gelatin tannate (GT) is a complex of tannic acid, which possesses astringent, antibacterial, and anti-inflammatory properties, and a protective gelatin. It is increasingly being marketed as an antidiarrheal drug. Our aim was to review data on the effectiveness of GT in treating acute gastroenteritis (AGE) in children and adults. The MEDLINE, EMBASE, and the Cochrane Library databases were searched in July 2013, with no language restrictions, for controlled clinical trials. Additional references were obtained from reviewed articles. Two trials met the inclusion criteria. In adults, one randomized controlled trial involving 40 subjects (mean age: 43±13 years) found that, compared with placebo, GT may be more effective at reducing some symptoms of AGE in the first 48 h after initiation of treatment. In children, one poor quality study (no randomization and no blinding) involving 211 children (mean age: 2.5±2.4 years) reported some beneficial effect of GT at 12 h after initiation of treatment. None of the studies evaluated the effect of GT on the primary outcome measures for this review such as stool output, duration of diarrhea, admission to hospital, duration of hospital stay, and (in children) weight gain after rehydration. Currently, there is no evidence to support the use of GT for treating AGE in children and only sparse evidence to support the use of GT in adults. Further well-designed trials, with sufficient power, adequate follow-up periods, and clinically relevant outcome measures, are needed. These include stool volume, duration of diarrhea, admission to hospital, duration of hospital stay, weight gain after rehydration, and adverse effects. PMID:24733622

  3. An acute gastroenteritis outbreak caused by GII.17 norovirus in Jiangsu Province, China.

    PubMed

    Shi, Chao; Feng, Wei-Hong; Shi, Ping; Ai, Jing; Guan, Hong-Xia; Sha, Dan; Geng, Qian; Mei, Jun; Chen, Shan-Hui; Xiao, Yong; Qian, Yan-Hua

    2016-08-01

    Noroviruses are a common cause of acute gastroenteritis around the world; however, reports of outbreaks caused by GII.17 norovirus are rare. An outbreak caused by GII.17 norovirus in a senior high school in Wuxi, Jiangsu Province, China is reported here. An epidemiological investigation, pathogen detection, and case-control study were performed. Epidemiological data combined with the epidemic curve indicated that this outbreak was a point source type initially, followed by secondary transmission. The first case was identified as most likely the source of the outbreak. Risk analysis showed exposure to patients and sharing a communal water cooler to be associated with the spread of infection. Sequence analysis of GII-positive samples confirmed that the norovirus GII.17 variant was the etiological agent of this outbreak. PMID:27224012

  4. An Atypical Case of Eosinophilic Gastroenteritis Presenting as Hypovolemic Shock.

    PubMed

    Martillo, Miguel; Abed, Jean; Herman, Michael; Abed, Elie; Shi, Wenjing; Munot, Khushboo; Mankal, Pavan Kumar; Gurunathan, Rajan; Ionescu, Gabriel; Kotler, Donald P

    2015-01-01

    Eosinophilic gastroenteritis is an uncommon condition characterized by focal or diffuse infiltration of eosinophils in the gastrointestinal tract in the absence of secondary causes. The pathogenesis of this condition is not well understood and its clinical presentation depends on the segment and layer of the gastrointestinal tract affected. The definition of eosinophilic gastroenteritis may be difficult, as the normal ranges of eosinophil numbers in normal and abnormal gastric and intestinal mucosa are not standardized. We present the case of a 59-year-old male who came to the hospital with hypovolemic shock and lethargy secondary to severe diarrhea. Laboratory analysis was significant for peripheral eosinophilia, and pathology from both the duodenum and colon showed marked eosinophilic infiltration. PMID:26078733

  5. An Atypical Case of Eosinophilic Gastroenteritis Presenting as Hypovolemic Shock

    PubMed Central

    Martillo, Miguel; Abed, Jean; Herman, Michael; Abed, Elie; Shi, Wenjing; Munot, Khushboo; Mankal, Pavan Kumar; Gurunathan, Rajan; Ionescu, Gabriel; Kotler, Donald P.

    2015-01-01

    Eosinophilic gastroenteritis is an uncommon condition characterized by focal or diffuse infiltration of eosinophils in the gastrointestinal tract in the absence of secondary causes. The pathogenesis of this condition is not well understood and its clinical presentation depends on the segment and layer of the gastrointestinal tract affected. The definition of eosinophilic gastroenteritis may be difficult, as the normal ranges of eosinophil numbers in normal and abnormal gastric and intestinal mucosa are not standardized. We present the case of a 59-year-old male who came to the hospital with hypovolemic shock and lethargy secondary to severe diarrhea. Laboratory analysis was significant for peripheral eosinophilia, and pathology from both the duodenum and colon showed marked eosinophilic infiltration. PMID:26078733

  6. Enteropathogenic Escherichia coli (EPEC) infection in association with acute gastroenteritis in 7 dogs from Saskatchewan.

    PubMed

    Kjaergaard, Astrid B; Carr, Anthony P; Gaunt, M Casey

    2016-09-01

    Seven dogs diagnosed with enteropathogenic Escherichia coli (EPEC) infection in association with acute gastroenteritis are described. Disease severity ranged from mild in adults to fatal disease in young dogs. Enteropathogenic E. coli infection should be considered as a possible differential diagnosis in dogs with diarrhea. PMID:27587889

  7. The effectiveness of rotavirus vaccine in preventing acute gastroenteritis during rotavirus seasons among Polish children

    PubMed Central

    Kieltyka, Agnieszka; Majewska, Renata; Augustyniak, Malgorzata

    2016-01-01

    Introduction Rotavirus is the main etiological cause of intestinal infections in children. Voluntary rotavirus vaccines were included in the Polish vaccination schedule in 2007. The aim of this study was to assess the effectiveness of a completed rotavirus vaccination course in preventing acute gastroenteritis in Polish infants during their first five years of life. Material and methods This was a retrospective cohort study conducted in Lesser Poland (Malopolska Province). The sample population included a group of 303 children who received the completed rotavirus vaccination course and 303 children not vaccinated against rotavirus. The date of the child's acute gastroenteritis diagnosis and his or her vaccination history were extracted from the physicians’ records. Each kind of diagnosed acute gastroenteritis during winter-spring rotavirus seasons was treated as the endpoint. The relative risk of having gastrointestinal infection was assessed using the hazard ratio from the Cox proportional hazards regression model. Results In the examined group, 96 (15.8%) children had winter-spring gastrointestinal infections. In the non-vaccinated children, the cumulative incidence of these infections in the first 5 years of life was 20.8%, whereas in the children vaccinated with Rotarix it was only 10.9%. Those who were vaccinated with Rotarix had a 44% reduction in the risk of a winter-spring acute gastroenteritis infection compared to those not vaccinated with Rotarix (p = 0.005). Birth weight less than 2500 g increased the risk of the infection twofold and also reached statistical significance (p = 0.044). Conclusions The results showed that Rotarix is effective in preventing acute gastroenteritis in Polish children during rotavirus seasons. PMID:27279856

  8. Prevalence of sapovirus infection among infant and adult patients with acute gastroenteritis in Tehran, Iran

    PubMed Central

    Romani, Sara; Azimzadeh, Pedram; Bozorgi, Sajad Majidizadeh; Zali, Narges; Jadali, Farzaneh

    2012-01-01

    Aim This study investigated the prevalence of sapovirus infections in patient with acute gastroenteritis in Tehran, Iran. Background Sapovirus, a member of the family Caliciviridae is one of the major causative agents of viral gastroenteritis affecting both children and adult individuals. There isn't enough data about prevalence and genotypes of sapovirus infection in Tehran, the capital city of Iran. Patients and methods A total of 42 fecal samples were collected from patients with acute gastroenteritis from May to July 2009. RT nested- PCR was performed for screening. To genotype the sapovirus isolates, some positive samples were subjected to phylogenetic analysis by sequencing of fragments of viral capsid gene region. Results Sapovirus was detected in 5 of 42 stool specimens from patients with acute gastroenteritis. Sapovirus detected in this study was clustered into only one distinct genogroup I/2. Sapovirus GI/2 was predominant. Conclusion Our results show that among the studied viruses responsible for this disease, sapovirus was a major viral isolate virus. PMID:24834197

  9. Outbreak of acute gastroenteritis in an Austrian boarding school, September 2006.

    PubMed

    Schmid, D; Gschiel, E; Mann, M; Huhulescu, S; Ruppitsch, W; Bohm, G; Pichler, J; Lederer, I; Hoger, G; Heuberger, S; Allerberger, F

    2007-03-01

    An outbreak of acute gastroenteritis occurred in September 2006 in a boarding school in eastern Austria. Of 113 cases, 101 were hospitalised. In order to identify the outbreak source, a retrospective cohort study on the group at risk was performed, including 222 pupils and 30 staff members. Food exposure in the canteen of the school was identified as the most relevant common link among the cases in the case series investigation. Although the preliminary microbiological investigation made Norovirus infections possible, an in-depth descriptive epidemiological investigation later pointed to food intoxication rather than a viral infection as the cause of the outbreak. The analytical epidemiological investigation implicated boiled rice and chicken wings served in the canteen as the most likely source of the outbreak. Staphylococcus aureus was identified as the causative agent. Further molecular characterisation revealed that the predominant S. aureus type in this outbreak was a new spa type, t2046. The same spa type was isolated from stool specimens of the majority of the cases investigated, from samples of the incriminated boiled rice, and also from a swab of a palmar skin lesion of one of the healthy kitchen workers, who is therefore the most likely source of contamination. This outbreak underlines again the importance of compliance with the basic guidelines for kitchen hygiene. PMID:17439809

  10. A Study on the Epidemiology and Aetiology of Acute Gastroenteritis in Adult Patients Presenting at the Infectious Diseases Hospital in Tirana, Albania

    PubMed Central

    Stroni, Gentian P.; Dhimolea, Majlinda M.; Pipero, Pëllumb S.; Kraja, Dhimiter V.; Sallavaci, Suela Y.; Bino, Silva F.

    2014-01-01

    Background: Acute gastroenteritis remains a common cause of hospital emergency room visits in Albania. However, the aetiology of severe gastroenteritis leading to hospitalization in adults frequently remains unclear. Aims: Our objective was to study the epidemiology and causes of community-acquired, acute gastroenteritis in adult patients presenting to hospital. Study Design: Cross sectional study. Methods: A prospective study was conducted from January 2010 to January 2012, among patients ≥15 years old with community-acquired gastroenteritis presenting to the emergency room of the University Hospital “Mother Theresa” in Tirana, Albania. Stool samples and rectal swabs were collected from the patients for microbiological testing. Results: The median age of the study patients was 33 (15–88) years and 577 (58%) were females. The median age of males was 35 (15–87) years. The vast majority of cases occurred in urban area (849, 85%), p<0.01. Patients were admitted throughout the year with peak admissions for patients infected by bacterial pathogens in summer and those affected by viral pathogens in autumn. A total of 917 (91.7%) patients underwent a laboratory examination. The overall isolation rate was 51%. Bacterial pathogens were found in 29%, viral pathogens in 19% and protozoal pathogens in 2.5% of patients. No aetiological agent or other cause of acute diarrhoea was found in 449 (49%) patients. Twenty-nine (3.2%) patients were hospitalized. Conclusion: Despite extensive laboratory investigations, enteropathogens were detected in only 51% of adult patients who presented to the hospital ER with acute gastroenteritis. Viral infections ranked as the second most common cause of gastroenteritis in adults. PMID:25625016

  11. Molecular epidemiology of enteric viruses in patients with acute gastroenteritis in Aichi prefecture, Japan, 2008/09-2013/14.

    PubMed

    Nakamura, Noriko; Kobayashi, Shinichi; Minagawa, Hiroko; Matsushita, Tadashi; Sugiura, Wataru; Iwatani, Yasumasa

    2016-07-01

    Acute gastroenteritis is a critical infectious disease that affects infants and young children throughout the world, including Japan. This retrospective study was conducted from September 2008 to August 2014 (six seasons: 2008/09-2013/14) to investigate the incidence of enteric viruses responsible for 1,871 cases of acute gastroenteritis in Aichi prefecture, Japan. Of the 1,871 cases, 1,100 enteric viruses were detected in 978 samples, of which strains from norovirus (NoV) genogroup II (60.9%) were the most commonly detected, followed by strains of rotavirus A (RVA) (23.2%), adenovirus (AdV) type 41 (8.2%), sapovirus (SaV) (3.6%), human astrovirus (HAstV) (2.8%), and NoV genogroup I (1.3%). Sequencing of the NoV genogroup II (GII) strains revealed that GII.4 was the most common genotype, although four different GII.4 variants were also identified. The most common G-genotype of RVA was G1 (63.9%), followed by G3 (27.1%), G2 (4.7%) and G9 (4.3%). Three genogroups of SaV strains were found: GI (80.0%), GII (15.0%), and GV (5.0%). HAstV strains were genotyped as HAstV-1 (80.6%), HAstV-8 (16.1%), and HAstV-3 (3.2%). These results show that NoV GII was the leading cause of sporadic acute viral gastroenteritis, although a variety of enteric viruses were detected during the six-season surveillance period. PMID:26647761

  12. Acute Gastroenteritis and Campylobacteriosis in Swiss Primary Care: The Viewpoint of General Practitioners.

    PubMed

    Bless, Philipp J; Muela Ribera, Joan; Schmutz, Claudia; Zeller, Andreas; Mäusezahl, Daniel

    2016-01-01

    Acute gastroenteritis (AG) is frequently caused by infectious intestinal diseases (IID) including food- and waterborne pathogens of public health importance. Among these pathogens, Campylobacter spp. plays a major role. Many European countries monitor selected IIDs within disease surveillance systems. In Switzerland, the information on IIDs is restricted to limited surveillance data, while no data is available for AG. We conducted a qualitative study among Swiss general practitioners (GPs) to investigate the case management of AG and campylobacteriosis patients, the associated disease burden and the determinants leading to registration in the National Notification System for Infectious Diseases (NNSID). Interviews were conducted with a semi-structured questionnaire and underwent inductive content analysis based on Grounded Theory. The questionnaire was repeatedly adapted to capture emerging themes until the point of theoretical saturation. GPs perceived AG and campylobacteriosis of little relevance to their daily work and public health in general. According to GP self-estimates each consults about two cases of AG per week and diagnoses a median of five campylobacteriosis cases per year. A large proportion of AG cases receives telephone consultations only and gets medical advice from the practice nurse. Antibiotic therapy is considered useful and stool diagnostics are performed for about a fifth of consulting AG patients. Stool diagnostics ("test") and antibiotic therapy ("treat") are interrelated and follow four strategies: "Wait & See", "Treat & See", "Treat & Test", and "Test & See". AG case management is diverse and includes different triage steps. A small proportion of AG patients have stool diagnostics performed and only positive tested patients are reported to the NNSID. As a result severe cases and cases with a history of travel abroad are overrepresented in the NNSID. The use of multiplex PCR panels in routine diagnostics likely leads to improved case

  13. Acute gastroenteritis and enteric viruses in hospitalised children in southern Brazil: aetiology, seasonality and clinical outcomes

    PubMed Central

    Raboni, Sonia Maria; Damasio, Guilherme Augusto Costa; Ferreira, Carla EO; Pereira, Luciane A; Nogueira, Meri B; Vidal, Luine R; Cruz, Cristina R; Almeida, Sergio M

    2014-01-01

    Viral acute gastroenteritis (AG) is a significant cause of hospitalisation in children younger than five years. Group A rotavirus (RVA) is responsible for 30% of these cases. Following the introduction of RVA immunisation in Brazil in 2006, a decreased circulation of this virus has been observed. However, AG remains an important cause of hospitalisation of paediatric patients and only limited data are available regarding the role of other enteric viruses in these cases. We conducted a prospective study of paediatric patients hospitalised for AG. Stool samples were collected to investigate human adenovirus (HAdV), RVA, norovirus (NoV) and astrovirus (AstV). NoV typing was performed by nucleotide sequencing and phylogenetic analysis. From the 225 samples tested, 60 (26%) were positive for at least one viral agent. HAdV, NoV, RVA and AstV were detected in 16%, 8%, 6% and 0% of the samples, respectively. Mixed infections were found in nine patients: HAdV/RVA (5), HAdV/NoV (3) and HAdV/NoV/RVA (1). The frequency of fever and lymphocytosis was significantly higher in virus-infected patients. Phylogenetic analysis of NoV indicated that all of these viruses belonged to genotype GII.4. The significant frequency of these pathogens in patients with AG highlights the need to routinely implement laboratory investigations. PMID:25075782

  14. Acute gastroenteritis outbreaks associated with ground-waterborne norovirus in South Korea during 2008-2012.

    PubMed

    Cho, H G; Lee, S G; Kim, W H; Lee, J S; Park, P H; Cheon, D S; Jheong, W H; Jho, E H; Lee, J B; Paik, S Y

    2014-12-01

    Epidemiological and virological studies indicate that noroviruses-contaminated groundwater was the primary source of four acute gastroenteritis outbreaks in South Korea between 2008 and 2012. Furthermore, cabbage kimchi was first identified as the vehicle of transmission between groundwater and infected patients in an outbreak in 2011. The proper treatment of groundwater sources prior to use for drinking or in food preparation is necessary to prevent further outbreaks. PMID:24534556

  15. Ulcerative colitis presenting as acute infectious gastroenteritis with a paralytic ileus

    PubMed Central

    Schoenmaker, Suzanne Gerdien; Tjon a Ten, Walther E

    2012-01-01

    A 15-year-old girl who presented with signs of acute infectious gastroenteritis, just as two members of her family is described. As the patient did not improve, a sigmoidoscopy was performed and the diagnosis of ulcerative colitis (UC) was made. Our hypothesis is that an infection triggered the development of UC. Her paralytic ileus was probably triggered by the increased nitric oxide produced in the macrophages and smooth muscles of the inflamed bowel. PMID:22605860

  16. Clostridium perfringens type A fatal acute hemorrhagic gastroenteritis in a dog.

    PubMed

    Schlegel, Ben J; Van Dreumel, Tony; Slavić, Durda; Prescott, John F

    2012-05-01

    The morning after participating in a dog show, a 2-year-old Pomeranian dog was found dead in a pool of bloody feces. Necropsy revealed hemorrhagic gastroenteritis of the entire gastrointestinal tract, with many Gram-positive bacilli on the surface and in the lumen and crypts of the intestine. Enterotoxin-positive type A Clostridium perfringens were isolated in large numbers. This dramatic case of fatal C. perfringens gastroenteritis highlights the need to better understand the role of this bacterium in enteric disease of dogs. PMID:23115371

  17. Incidence of Norwalk-like viruses, rotavirus and adenovirus infection in patients with acute gastroenteritis in Jakarta, Indonesia.

    PubMed

    Subekti, D; Lesmana, M; Tjaniadi, P; Safari, N; Frazier, E; Simanjuntak, C; Komalarini, S; Taslim, J; Campbell, J R; Oyofo, B A

    2002-03-25

    Norwalk-like viruses (NLVs), rotavirus and adenovirus are reportedly responsible from 4 to 42% of non-bacterial acute sporadic gastroenteritis. The incidence of NLVs, adenovirus and rotavirus infections in Indonesia is unclear. A total of 402 symptomatic cases from Indonesian patients with acute gastroenteritis and 102 asymptomatic controls that tested negative for bacteria and parasites were screened for the presence of NLVs, rotavirus and adenovirus using the reverse transcriptase-polymerase chain reaction (RT-PCR), Rotaclone kits and Adenoclone kits. Specific prototype probes were used to ascertain which NLV prototypes were present in the area. NLVs were detected in 45/218 (21%), rotavirus was detected in 170/402 (42%) and adenovirus was detected in 11/273 (4%) samples examined. Genetic analysis of the RT-PCR products using specific prototype probes for NLVs indicated that the prototypes were 42% Taunton agent and 58% Hawaii/Snow Mountain agent. Comparative data on patients showed that the incidence of rotavirus infections was two times greater than the NLVs infections, and that adenovirus infections were the least prevalent. All of the control samples tested were negative for NLVs and adenoviruses, however 8/70 (11%) of the samples were positive for rotaviruses. The high incidence of enteric viral-related infections is a threat among acute diarrheic patients in Jakarta, Indonesia. PMID:11985965

  18. Recent viral pathogen in acute gastroenteritis: a retrospective study at a tertiary hospital for 1 year

    PubMed Central

    Jin, Hye Il; Lee, Yoo Mi; Choi, You Jin

    2016-01-01

    Purpose Viral gastroenteritis among children is mainly caused by rotavirus, norovirus, astrovirus, or adenovirus strains. However, changing socioeconomic conditions and a rotavirus vaccination program may be affecting the prevalence of these viral infections. Therefore, we aimed to elucidate the season-specific trends in viral infections for facilitating prophylaxis and surveillance in our region. Methods We evaluated 345 pediatric patients (203 males, 142 females; age, 1 month to 16 years) who visited the CHA Bundang Medical Center because of gastroenteric symptoms between June 2014 and May 2015. The specimens were simultaneously tested for norovirus, rotavirus, astrovirus, and adenovirus via multiplex reverse transcription polymerase chain reaction. Clinical characteristics of patients were analyzed retrospectively. Results The most common virus was norovirus, followed by rotavirus, adenovirus, and astrovirus. Of all viral infections, 45.2% occurred mainly between 6 and 24 months of age; in particular, norovirus infection mostly occurred in all age groups except those below 6 months of age, when rotavirus was most prevalent. In addition, seasonal variation was observed, such as norovirus infection from December to February, rotavirus infection from February to April, and adenovirus infection from July to October. Conclusion Our results showed that the most common cause of acute pediatric viral gastroenteritis had changed from rotavirus to norovirus in our patients, because of effective rotaviral vaccination. We recommend the management of food and personal hygiene in accordance with age or seasons as well as active vaccination for preventing viral gastroenteritis. PMID:27186218

  19. Xyloglucan for the Treatment of Acute Gastroenteritis in Children: Results of a Randomized, Controlled, Clinical Trial

    PubMed Central

    Pleșea Condratovici, Cătălin; Bacarea, Vladimir; Piqué, Núria

    2016-01-01

    Background. Xyloglucan, a film-forming agent, improves intestinal mucosa resistance to pathologic damage. The efficacy, safety, and time of onset of the antidiarrheal effect of xyloglucan were assessed in children with acute gastroenteritis receiving oral rehydration solution (ORS). Methods. This randomized, controlled, open-label, parallel-group, multicenter, clinical trial included children (3 months–12 years) with acute gastroenteritis of infectious origin. Children were randomized to xyloglucan and ORS, or ORS only, for 5 days. Diarrheal symptoms, including stool number/characteristics, and safety were assessed at baseline and after 2 and 5 days and by fulfillment of a parent diary card. Results. Thirty-six patients (58.33% girls) were included (n = 18/group). Patients receiving xyloglucan and ORS had better symptom evolution than ORS-only recipients, with a faster onset of action. At 6 hours, xyloglucan produced a significantly greater decrease in the number of type 7 stools (0.11 versus 0.44; P = 0.027). At days 3 and 5, xyloglucan also produced a significantly greater reduction in types 6 and 7 stools compared with ORS alone. Xyloglucan plus ORS was safe and well tolerated. Conclusions. Xyloglucan is an efficacious and safe option for the treatment of acute gastroenteritis in children, with a rapid onset of action in reducing diarrheal symptoms. This study is registered with ISRCTN number 65893282. PMID:27212943

  20. Hyperuricemia in acute gastroenteritis is caused by decreased urate excretion via ABCG2.

    PubMed

    Matsuo, Hirotaka; Tsunoda, Tomoyuki; Ooyama, Keiko; Sakiyama, Masayuki; Sogo, Tsuyoshi; Takada, Tappei; Nakashima, Akio; Nakayama, Akiyoshi; Kawaguchi, Makoto; Higashino, Toshihide; Wakai, Kenji; Ooyama, Hiroshi; Hokari, Ryota; Suzuki, Hiroshi; Ichida, Kimiyoshi; Inui, Ayano; Fujimori, Shin; Shinomiya, Nariyoshi

    2016-01-01

    To clarify the physiological and pathophysiological roles of intestinal urate excretion via ABCG2 in humans, we genotyped ABCG2 dysfunctional common variants, Q126X (rs72552713) and Q141K (rs2231142), in end-stage renal disease (hemodialysis) and acute gastroenteritis patients, respectively. ABCG2 dysfunction markedly increased serum uric acid (SUA) levels in 106 hemodialysis patients (P = 1.1 × 10(-4)), which demonstrated the physiological role of ABCG2 for intestinal urate excretion because their urate excretion almost depends on intestinal excretion via ABCG2. Also, ABCG2 dysfunction significantly elevated SUA in 67 acute gastroenteritis patients (P = 6.3 × 10(-3)) regardless of the degree of dehydration, which demonstrated the pathophysiological role of ABCG2 in acute gastroenteritis. These findings for the first time show ABCG2-mediated intestinal urate excretion in humans, and indicates the physiological and pathophysiological importance of intestinal epithelium as an excretion pathway besides an absorption pathway. Furthermore, increased SUA could be a useful marker not only for dehydration but also epithelial impairment of intestine. PMID:27571712

  1. Hyperuricemia in acute gastroenteritis is caused by decreased urate excretion via ABCG2

    PubMed Central

    Matsuo, Hirotaka; Tsunoda, Tomoyuki; Ooyama, Keiko; Sakiyama, Masayuki; Sogo, Tsuyoshi; Takada, Tappei; Nakashima, Akio; Nakayama, Akiyoshi; Kawaguchi, Makoto; Higashino, Toshihide; Wakai, Kenji; Ooyama, Hiroshi; Hokari, Ryota; Suzuki, Hiroshi; Ichida, Kimiyoshi; Inui, Ayano; Fujimori, Shin; Shinomiya, Nariyoshi

    2016-01-01

    To clarify the physiological and pathophysiological roles of intestinal urate excretion via ABCG2 in humans, we genotyped ABCG2 dysfunctional common variants, Q126X (rs72552713) and Q141K (rs2231142), in end-stage renal disease (hemodialysis) and acute gastroenteritis patients, respectively. ABCG2 dysfunction markedly increased serum uric acid (SUA) levels in 106 hemodialysis patients (P = 1.1 × 10−4), which demonstrated the physiological role of ABCG2 for intestinal urate excretion because their urate excretion almost depends on intestinal excretion via ABCG2. Also, ABCG2 dysfunction significantly elevated SUA in 67 acute gastroenteritis patients (P = 6.3 × 10−3) regardless of the degree of dehydration, which demonstrated the pathophysiological role of ABCG2 in acute gastroenteritis. These findings for the first time show ABCG2-mediated intestinal urate excretion in humans, and indicates the physiological and pathophysiological importance of intestinal epithelium as an excretion pathway besides an absorption pathway. Furthermore, increased SUA could be a useful marker not only for dehydration but also epithelial impairment of intestine. PMID:27571712

  2. Aetiology of community-acquired, acute gastroenteritis in hospitalised adults: a prospective cohort study

    PubMed Central

    Jansen, Andreas; Stark, Klaus; Kunkel, Jan; Schreier, Eckart; Ignatius, Ralf; Liesenfeld, Oliver; Werber, Dirk; Göbel, Ulf B; Zeitz, Martin; Schneider, Thomas

    2008-01-01

    Background The aetiology of severe gastroenteritis leading to hospitalisation in adults frequently remains unclear. Our objective was to study the causes and characteristics of community-acquired, acute gastroenteritis in adult hospitalized patients to support the clinical management of these patients. Methods From August 2005 to August 2007, we conducted a prospective cohort study among patients ≥18 y hospitalized with community-acquired gastroenteritis in a university hospital in Berlin, Germany. Stool specimens were examined for 26 gastrointestinal pathogens, supplemented by serologic tests for antibodies to Campylobacter spp., Yersinia spp., and Entamoeba histolytica. Patient data on demographics and clinical presentation were recorded and analyzed. Coexisting medical conditions were assessed using the Charlson Comorbidity Index score. Results Of 132 patients presenting with acute community-acquired gastroenteritis, 104 were included in the study. A non-infectious aetiology was diagnosed in 8 patients (8%). In 79 (82%) of the remaining 96 patients at least one microorganism was identified. Campylobacter spp. (35%) was detected most frequently, followed by norovirus (23%), Salmonella spp. (20%), and rotavirus (15%). In 46% of the patients with Campylobacter spp. infection, the diagnosis was made solely by serology. More than one pathogen was found in seventeen (22%) patients. Simultaneous infection was significantly more likely in patients with rotavirus and salmonella infections (RR 3.6; 95% CI: 1.8–7.4; RR 2.5; 95%CI: 1.2–5.5). Length of hospital stay (median: 5.5 days) was independent of the pathogen, but was associated with coexisting medical conditions (OR 4,8; 95%CI:2,0–11,6). Conclusion Known enteric pathogens were detected in 82% of adult patients who were hospitalized with acute gastroenteritis. We found that currently used culture-based methods may miss a substantial proportion of Campylobacter infections, and additional serological testing for

  3. Detection of Rotavirus in children with acute gastroenteritis in Zagazig University Hospitals in Egypt

    PubMed Central

    Ibrahim, Salwa Badrelsabbah; El-Bialy, Abdallah Abdelkader; Mohammed, Mervat Soliman; El-Sheikh, Azza Omar; Elhewala, Ahmed; Bahgat, Shereen

    2015-01-01

    Introduction: Rotavirus is the major cause of acute gastroenteritis (AGE) in infants and young children all over the world. The objective of the study was to compare different methods for detecting rotavirus and to assess the burden of rotavirus as a causative agent for AGE in children younger than five. Methods: This case control study included 65 children with AGE and 35 healthy control children. They were chosen from the Pediatric Department of Zagazig University Hospitals from October 2014 to March 2015. Stool samples were obtained and assayed for rotavirus by the immunochromatography test (ICT), enzyme linked immunosorbent assay (ELISA) and quantitative real time RT-PCR (qr RT-PCR). Results: Fifty out of the 65 patients (76.9%) were positive for qr RT-PCR. Forty-five (69.2%) and 44 (67.7%) were positive for ICT and ELISA, respectively. There was a significant association between the severity of the disease as determined by the Vesikari score and rotavirus infection. Conclusion: This study demonstrated that ICT is a useful method for the rapid screening of group A rotavirus in fecal specimens, because it is rapid, inexpensive, easy to perform, and requires very little equipment. In addition, this study highlights the substantial health burden of rotavirus AGE among children less than five. PMID:26435821

  4. Effect of Oral Ondansetron on Decreasing the Vomiting Associated with Acute Gastroenteritis in Iranian Children

    PubMed Central

    Golshekan, Kioomars; Badeli, Hamidreza; Rezaieian, Saman; Mohammadpour, Haniyeh; Hassanzadehrad, Afagh

    2013-01-01

    Objective The aim of this study was to determine the effect of oral ondansetron in decreasing the vomiting due to acute gastroenteritis in children. Methods In a single center, randomized, double blind, controlled trial, the effect of oral ondansetron was compared with placebo on 176 patients between 1 and 10 years old with acute gastroenteritis. 30 minutes after drug administration, oral rehydration therapy (ORT) was initiated. Severity of vomiting was evaluated during emergency department (ED) stay and 48 hours follow up. Data were collected and analyzed by SPSS16. Findings Fifty two of children (58.5%) were males with the mean age of 3.12 (±2.30) years. Ten patients in ondansetron and 14 in placebo group had persistent vomiting during ED stay. After analyzing, there was no significant relation between vomiting in 4 and 48 hours and need for intra venous fluid therapy between the two groups although ondansetron generally decreased ORT failure (P=0.03). Conclusion Although administrayion of oral ondansetron in gastroenteritis could decrease failure of ORT, it seems that further well-conducted clinical studies are needed to determine effects of oral ondansetron precisely. PMID:24800017

  5. A microbiological investigation of acute summer gastroenteritis in Black South African infants

    PubMed Central

    Schoub, Barry D.; Greeff, A. S.; Lecatsas, G.; Prozesky, O. W.; Hay, I. T.; Prinsloo, J. G.; Ballard, R. C.

    1977-01-01

    A microbiological investigation of Black infants suffering from severe acute summer gastroenteritis revealed enteropathogenic agents in 30 out of 37 patients (81%). Enterotoxigenic bacteria were isolated from 15 patients (41%). A total of 16 enterotoxigenic strains were isolated, comprising 9 enterotoxigenic Escherichia coli strains secreting labile and stable toxin on their own and in combination, and labile-toxin secreting strains of Klebsiella pneumoniae (4), Enterobacter cloacae (2) and Proteus vulgaris (1). In the case of the latter three species, however, 6 out of the 7 strains were isolated from patients who were excreting other enteric pathogens, whereas only 2 out of 9 enterotoxigenic E. coli patients had concomitant infections with other pathogens. No invasive bacteria were isolated except for 2 shigella strains. Salmonella and shigella strains were found in four patients. No correlation was found between the enteropathogenicity of E. coli and its serotype. Rotavirus was observed by negative staining electron microscopy in only two patients (6%) but using a reverse complement fixation test rotavirus antigen was detected in the stool of 17 out of 35 patients (49%). The low EM detection rate may well be due to the patients being admitted for treatment late in the course of their illness when the degree of viral shedding has decreased below EM detectability. No significant difference in clinical presentation was noted between the various aetiological agents. Only one patient was being solely breast-fed compared to 16% of control non-diarrhoeic infants. Evidence of malnutrition was noted in over half of our patients. PMID:325127

  6. Magnitude, Distribution, and Estimated Level of Underreporting of Acute Gastroenteritis in Jamaica

    PubMed Central

    Fletcher, Stephanie M.; Williams, Hank; Miller, Zahra; Scarlett, Henroy P.; Cooper, Collin; Gordon-Johnson, Kelly-Ann; Vickers, Ivan; Shaw, Karen; Wellington, Iyanna; Thame, Jennifer; Pérez, Enrique; Indar, Lisa

    2013-01-01

    Jamaica is the third largest island in the Caribbean. The epidemiology of acute gastroenteritis (AGE) is important to Jamaica, particularly in the areas of health, tourism, and because of the potential impact on the local workforce and the economy. Data collected by the National Surveillance Unit on the prevalence of AGE transmitted by food are not accurate. To determine the true magnitude, risk factors, and the extent of underreporting of AGE in Jamaica, we conducted a cross-sectional, population-based retrospective survey during the periods of 21 February–7 March and 14-27 June 2009, corresponding to high- and low-AGE season respectively. Of the total 1,920 persons selected randomly by a multistage cluster-sampling process, 1,264 responded (response rate 65.8%). Trained interviewers administered a standardized, validated questionnaire during face-to-face interviews. The overall prevalence of self-reported AGE was 4.0% (95% CI 2.9-5.1) at a rate of 0.5 episodes/per person-year. The highest monthly prevalence of AGE (14.6%) was found among the 1-4 year(s) age-group and the lowest (2.1%) among the 25-44 years age-group. Of the 18 cases (36%) who sought medical care, 11% were hospitalized, 33% were treated with antibiotics, and 66.7% received oral rehydration fluids. Only 2 cases who sought medical care reportedly submitted stool specimens. The mean duration of diarrhoea was 3.1 days, which resulted in a mean loss of 4 productive days, with over half of the cases requiring someone to care for them. The burden of syndromic AGE for 2009 was extrapolated to be 122,711 cases, showing an underreporting factor of 58.9. For every laboratory-confirmed AGE case, it was estimated that 383 more cases were occurring in the population. This research confirms that the prevalence of AGE is underreported in Jamaica and not being adequately detected by the current surveillance system. The components of the integrated surveillance system for AGE in Jamaica, particularly the

  7. FIRST DETECTION OF CHICKEN ANEMIA VIRUS AND NOROVIRUS GENOGROUP II IN STOOL OF CHILDREN WITH ACUTE GASTROENTERITIS IN TAIWAN.

    PubMed

    Tang, Meng-Bin; Chang, Hung-Ming; Wu, Wen-Chih; Chou, Yu-Ching; Yu, Chia-Peng

    2016-05-01

    To date, there has been no report of co-infection of chicken anemia virus (CAV) with enteric virus in patients with acute gastroenteritis (AGE). CAV has been recently detected in various types of human samples including stool, indicating pathogenicity in gastrointestinal tract. Examination by PCR-based methods of CAV and norovivus genogroup II (NV GII) in stool of 110 children with AGE at a hospital in Taiwan revealed for the first time of co-infection in two cases. This is the first description of CAV infection in children with AGE in Taiwan. Systematic surveillance and evidence-based studies are required to determine the transmission pathways and spread of CAV in Taiwan. PMID:27405124

  8. Diapers in War Zones: Ethnomedical Factors in Acute Childhood Gastroenteritis in Peshawar, Pakistan

    PubMed Central

    Zaidi, Saira H.; Smith-Morris, Carolyn

    2015-01-01

    This article considers ethnomedical knowledge and practices among parents related to contraction of acute gastroenteritis among children in Peshawar, Pakistan. Research methods included analysis of the Emergency Pediatric Services’ admission register, a structured interview administered to 47 parents of patients seen in the Khyber Medical College Teaching Hospital, semi-structured interviews of 12 staff, and four home visits among families with children treated at the hospital. The use of native research assistants and participant observation contributed to the reliability of the findings, though the ethnographic, home-visit sample is small. Our research indicated that infection rates are exacerbated in homes through two culturally salient practices and one socioeconomic condition. Various misconceptions propagate the recurrence or perserverance of acute gastroenteritis including assumptions about teething leading to poor knowledge of disease etiology, rehydration solutions leading to increased severity of disease, and diaper usage leading to the spread of disease. In our Discussion, we suggest how hospital structures of authority and gender hierarchy may impact hospital interactions, the flow of information, and its respective importance to the patient’s parents leading to possible propagation of disease. These ethnographic data offer a relatively brief but targeted course of action to improve the effectiveness of prevention and treatment efforts. PMID:25768117

  9. Diapers in war zones: ethnomedical factors in acute childhood gastroenteritis in Peshawar, Pakistan.

    PubMed

    Zaidi, Saira H; Smith-Morris, Carolyn

    2015-01-01

    This article considers ethnomedical knowledge and practices among parents related to contraction of acute gastroenteritis among children in Peshawar, Pakistan. Research methods included analysis of the Emergency Pediatric Services' admission register, a structured interview administered to 47 parents of patients seen in the Khyber Medical College Teaching Hospital, semi-structured interviews of 12 staff, and four home visits among families with children treated at the hospital. The use of native research assistants and participant observation contributed to the reliability of the findings, though the ethnographic, home-visit sample is small. Our research indicated that infection rates are exacerbated in homes through two culturally salient practices and one socioeconomic condition. Various misconceptions propagate the recurrence or perserverance of acute gastroenteritis including assumptions about teething leading to poor knowledge of disease etiology, rehydration solutions leading to increased severity of disease, and diaper usage leading to the spread of disease. In our Discussion, we suggest how hospital structures of authority and gender hierarchy may impact hospital interactions, the flow of information, and its respective importance to the patient's parents leading to possible propagation of disease. These ethnographic data offer a relatively brief but targeted course of action to improve the effectiveness of prevention and treatment efforts. PMID:25768117

  10. Randomized Study of Ondansetron Versus Domperidone in the Treatment of Children With Acute Gastroenteritis

    PubMed Central

    Rerksuppaphol, Sanguansak; Rerksuppaphol, Lakkana

    2013-01-01

    Background Acute gastroenteritis (AGE) is a common condition among children that is frequently accompanied by vomiting. Symptomatic control of vomiting is important as it improves patient’s general condition and reduces the need for intravenous therapy and hospitalization. Antiemetic agents including ondansetron and domperidone are used to provide symptomatic relief but the existing studies do not provide enough evidence of better efficacy for one over another. Methods Seventy-six Thai children under the age of 15 with AGE were randomized to receive either ondansetron or domperidone. The primary outcome of the study was the proportion of the patients in each group who had no episode of vomiting 24 hours after the start of treatment. Results Primary outcome was met in 62% of patients in ondansetron group and 44% of patients in domperidone group (P = 0.16). Patients in domperidone group received more doses of the drug within 24 hours after the start of the treatment compared to ondansetron group (P = 0.01). No adverse effect was observed in any of the two groups. Conclusions Ondansetron can be considered a safe comparable alternative to commonly-used domperidone in Thai children who suffer from symptoms of gastroenteritis. Larger clinical trials are needed to further explore the effectiveness of the two medications. PMID:24171058

  11. Efficacy and safety of gelatine tannate for the treatment of acute gastroenteritis in children: protocol of a randomised controlled trial

    PubMed Central

    Michałek, Dorota; Kołodziej, Maciej; Konarska, Zofia; Szajewska, Hania

    2016-01-01

    Introduction Worldwide, acute gastroenteritis in children, usually caused by viruses, leads to considerable morbidity and mortality. The treatment is aimed at preventing and treating dehydration, promoting weight gain after rehydration, and reducing the duration and severity of diarrhoea. Effective and inexpensive interventions that could add to the effect of oral rehydration therapy are of interest. Recently, in many European countries, gelatine tannate is being widely marketed for treating acute gastroenteritis. Gelatine tannate is a complex of tannic acid, which possesses astringent and anti-inflammatory properties, and a protective gelatine. Currently, there is no evidence to support the use of gelatine tannate for treating acute gastroenteritis in children and only scant evidence to support the use of gelatine tannate in adults. We aim to assess the efficacy of gelatine tannate for the treatment of acute gastroenteritis in children. Methods and analysis This will be a blind, placebo-controlled, randomised trial. Children younger than 5 years of age with acute gastroenteritis defined as a change in stool consistency to loose or liquid form (according to the Bristol Stool Form scale or Amsterdam Stool Form scale) and/or an increase in the frequency of evacuations (typically ≥3 in 24 h), lasting for no longer than 5 days, will be recruited. A total of 158 children will be randomised to receive either gelatine tannate (children younger than 3 years of age will receive 250 mg, 4 times/day, and those older than 3 years of age will receive 500 mg, 4 times/day) or matching placebo for 5 days. The primary outcome measure is the duration of diarrhoea. Ethics and dissemination The Bioethics Committee approved the study protocol. The findings of this trial will be submitted to a peer-reviewed paediatric journal. Abstracts will be submitted to relevant national and international conferences. Trial registration number NCT02280759; Pre-results. PMID

  12. Norovirus infection in children admitted to hospital for acute gastroenteritis in Belém, Pará, Northern Brazil.

    PubMed

    Siqueira, Jones Anderson Monteiro; Linhares, Alexandre da Costa; de Carvalho, Thaís Cristina Nascimento; Aragão, Glicélia Cruz; Oliveira, Darleise de Souza; Dos Santos, Mirleide Cordeiro; de Sousa, Maisa Silva; Justino, Maria Cleonice Aguiar; Mascarenhas, Joana D'Arc Pereira; Gabbay, Yvone Benchimol

    2013-04-01

    Noroviruses are the leading cause of epidemic, non-bacterial outbreaks of acute gastroenteritis, and are also a major cause of sporadic acute gastroenteritis in infants. The aim of the present study was to identify norovirus infections in children not infected by rotavirus admitted to hospital for acute gastroenteritis in Belém. A total of 348 fecal specimens were obtained from children with diarrhea aged less than 5 years, all of whom had tested negative for rotavirus, between May 2008 and April 2010. Fecal samples were screened for norovirus antigen using enzyme-immunoassay (EIA). Specimens were subjected to reverse-transcription polymerase chain reaction (RT-PCR) using the primers Mon432/434-Mon431/433 for detection of the GI and GII norovirus strains, respectively. Based on both methods, the overall norovirus positivity rate was 36.5% (127/348). Of the 169 samples collected in the first year, 44.4% (n = 75) tested positive for norovirus using both methods, 35.5% (n = 60) by EIA and 40.8% (n = 69) by RT-PCR. Using RT-PCR as a reference standard, a sensitivity of 78.3%, specificity of 94%, and agreement of 87.6% were recorded. Genome sequencing was obtained for 22 (31.9%) of the 69 positive samples, of which 90.9% (20/22) were genotype GII.4d and 9.1% (2/22) were genotype GII.b. Norovirus infection was most frequent in children under 2 years of age (41.5%-115/277). The peak incidence (62.1%) of norovirus-related acute gastroenteritis in these patients (not infected by rotavirus) was observed in February 2010. These findings emphasize the importance of norovirus as a cause of severe acute gastroenteritis among children in Belém, Pará, Northern Brazil. PMID:23359323

  13. Early Detection of Epidemic GII-4 Norovirus Strains in UK and Malawi: Role of Surveillance of Sporadic Acute Gastroenteritis in Anticipating Global Epidemics.

    PubMed

    Allen, David J; Trainor, Eamonn; Callaghan, Anna; O'Brien, Sarah J; Cunliffe, Nigel A; Iturriza-Gómara, Miren

    2016-01-01

    Noroviruses are endemic in the human population, and are recognised as a leading cause of acute gastroenteritis worldwide. Although they are a highly diverse group of viruses, genogroup-II genotype-4 (GII-4) noroviruses are the most frequently identified strains worldwide. The predominance of GII-4 norovirus strains is driven by the periodic emergence of antigenic variants capable of evading herd protection. The global molecular epidemiology of emerging GII-4 strains is largely based on data from outbreak surveillance programmes, but the epidemiology of GII-4 strains among sporadic or community cases is far less well studied. To understand the distribution of GII-4 norovirus strains associated with gastroenteritis in the wider population, we characterised the GII-4 norovirus strains detected during studies of sporadic cases of infectious gastroenteritis collected in the UK and Malawi between 1993 and 2009. Our data shows that GII-4 norovirus strains that have emerged as strains of global epidemic importance have circulated in the community up to 18 years before their recognition as pandemic strains associated with increases in outbreaks. These data may suggest that more comprehensive surveillance programmes that incorporate strains associated with sporadic cases may provide a way for early detection of emerging strains with pandemic potential. This may be of particular relevance as vaccines become available. PMID:27115152

  14. Early Detection of Epidemic GII-4 Norovirus Strains in UK and Malawi: Role of Surveillance of Sporadic Acute Gastroenteritis in Anticipating Global Epidemics

    PubMed Central

    Callaghan, Anna; O’Brien, Sarah J.; Cunliffe, Nigel A.; Iturriza-Gómara, Miren

    2016-01-01

    Noroviruses are endemic in the human population, and are recognised as a leading cause of acute gastroenteritis worldwide. Although they are a highly diverse group of viruses, genogroup-II genotype-4 (GII-4) noroviruses are the most frequently identified strains worldwide. The predominance of GII-4 norovirus strains is driven by the periodic emergence of antigenic variants capable of evading herd protection. The global molecular epidemiology of emerging GII-4 strains is largely based on data from outbreak surveillance programmes, but the epidemiology of GII-4 strains among sporadic or community cases is far less well studied. To understand the distribution of GII-4 norovirus strains associated with gastroenteritis in the wider population, we characterised the GII-4 norovirus strains detected during studies of sporadic cases of infectious gastroenteritis collected in the UK and Malawi between 1993 and 2009. Our data shows that GII-4 norovirus strains that have emerged as strains of global epidemic importance have circulated in the community up to 18 years before their recognition as pandemic strains associated with increases in outbreaks. These data may suggest that more comprehensive surveillance programmes that incorporate strains associated with sporadic cases may provide a way for early detection of emerging strains with pandemic potential. This may be of particular relevance as vaccines become available. PMID:27115152

  15. Human viral gastroenteritis.

    PubMed Central

    Christensen, M L

    1989-01-01

    During the last 15 years, several different groups of fastidious viruses that are responsible for a large proportion of acute viral gastroenteritis cases have been discovered by the electron microscopic examination of stool specimens. This disease is one of the most prevalent and serious clinical syndromes seen around the world, especially in children. Rotaviruses, in the family Reoviridae, and fastidious fecal adenoviruses account for much of the viral gastroenteritis in infants and young children, whereas the small caliciviruses and unclassified astroviruses, and possibly enteric coronaviruses, are responsible for significantly fewer cases overall. In addition to electron microscopy, enzyme immunoassays and other rapid antigen detection systems have been developed to detect rotaviruses and fastidious fecal adenoviruses in the stool specimens of both nonhospitalized patients and those hospitalized for dehydration and electrolyte imbalance. Experimental rotavirus vaccines have also been developed, due to the prevalence and seriousness of rotavirus infection. The small, unclassified Norwalk virus and morphologically similar viruses are responsible for large and small outbreaks of acute gastroenteritis in older children, adolescents, and adults. Hospitalization of older patients infected with these viruses is usually not required, and their laboratory diagnoses have been limited primarily to research laboratories. Images PMID:2644024

  16. Permeability of the small intestine to (/sup 51/Cr)EDTA in children with acute gastroenteritis or eczema

    SciTech Connect

    Forget, P.; Sodoyez-Goffaux, F.; Zappitelli, A.

    1985-06-01

    Increased gut permeability to macromolecules is thought to be an important factor in the development of food hypersensitivity. The latter can develop in the course of acute gastroenteritis and could play a role in infantile eczema. The authors studied gut permeability in 10 normal adults, 11 control children, 7 children with acute gastroenteritis, and 8 patients with infantile eczema, making use of (/sup 51/Cr)EDTA as probe molecule. (/sup 51/Cr)EDTA was given orally (50-100 microCi); 24-h urinary excretion of (/sup 51/Cr)EDTA was measured and expressed as a percentage of the oral dose. Mean and standard error were 2.35 +/- 0.24, 2.51 +/- 0.21, 9.96 +/- 3.44, and 10.90 +/- 2.05 in normal adults, control children, and gastroenteritis and eczema patients, respectively. Differences between controls and either gastroenteritis (p less than 0.001) or eczema (p less than 0.001) patients are significant. The results support the hypothesis that increased gut permeability could play a role in food hypersensitivity.

  17. Effectiveness of rotavirus vaccines in preventing cases and hospitalizations due to rotavirus gastroenteritis in Navarre, Spain.

    PubMed

    Castilla, Jesús; Beristain, Xabier; Martínez-Artola, Víctor; Navascués, Ana; García Cenoz, Manuel; Alvarez, Nerea; Polo, Isabel; Mazón, Ana; Gil-Setas, Alberto; Barricarte, Aurelio

    2012-01-11

    Two rotavirus vaccines have been available since 2006. This study evaluates the effectiveness of these vaccines using a test-negative case-control design in Navarre, Spain. We included children 3-59 months of age who sought medical care for gastroenteritis and for whom stool samples were taken between January 2008 and June 2011. About 9% had received the pentavalent vaccine (RotaTeq) and another 8% received the monovalent vaccine (Rotarix). Cases were the 756 children with confirmed rotavirus and controls were the 6036 children who tested negative for rotavirus. Thirty-five percent of cases and 9% of controls had required hospitalization (p<0.0001). The adjusted effectiveness of complete vaccination was 78% (95% CI: 68-85%) in preventing rotavirus gastroenteritis and 83% (95% CI: 65-93%) in preventing hospitalization for rotavirus gastroenteritis. No differences between the two vaccines were detected (p=0.4523). Both vaccines were highly effective in preventing cases and hospital admissions in children due to rotavirus gastroenteritis. PMID:22122860

  18. Prospective evaluation of indirect costs due to acute rotavirus gastroenteritis in Spain: the ROTACOST study

    PubMed Central

    2011-01-01

    Background The effect of rotavirus in developed countries is mainly economic. This study aimed to assess the indirect costs induced by rotavirus acute gastroenteritis (RVAGE) in Spain. Methods A prospective observational study was conducted from October 2008 to June 2009. It included 682 children up to 5 years of age with acute gastroenteritis (AGE) who attended primary care (n = 18) and emergency room/hospital settings (n = 10), covering the regions of Galicia and Asturias (North-west Spain). All non-medical expenses incurred throughout the episode were recorded in detail using personal interviews and telephone contact. Results Among the 682 enrolled children, 207 (30.4%) were rotavirus positive and 170 (25%) had received at least one dose of rotavirus vaccine. The mean (standard deviation) indirect cost caused by an episode of AGE was estimated at 135.17 (182.70) Euros. Costs were 1.74-fold higher when AGE was caused by rotavirus compared with other etiologies: 192.7 (219.8) Euros vs. 111.6 (163.5) Euros (p < .001). The costs for absenteeism were the most substantial with a mean of 91.41 (134.76) Euros per family, resulting in a loss of 2.45 (3.17) days of work. In RVAGE patients, the absenteeism cost was 120.4 (154) Euros compared with 75.8 (123) for the other etiologies (p = .002), because of loss of 3.5 (3.6) vs 1.9 (2.9) days of work (p < .001). Meals costs were 2-fold-higher (48.5 (55) vs 24.3 (46) Euros, p < .001) and travel costs were 2.6-fold-higher (32 (92) vs 12.5 (21.1) Euros, p = .005) in RVAGE patients compared with those with other etiologies. There were no differences between RVAGE and other etiologies groups regarding costs of hiring of caregivers or purchase of material. Patients with RVAGE were admitted to hospital more frequently than those with other etiologies (47.8% vs 14%, p < .001). Conclusions Rotavirus generates a significant indirect economic burden. Our data should be considered in the decision-making process of the eventual inclusion

  19. Eosinophilic Gastroenteritis: Case Report and Review in Search for Diagnostic Key Points

    PubMed Central

    López-Medina, Guillermo; Gallo, Manuel; Prado, Alejandro; Vicuña-Honorato, Iliana; Castillo Díaz de León, Roxana

    2015-01-01

    Eosinophilic gastroenteritis is considered an uncommon disease with a low incidence rate that remains as a diagnostic challenge for the clinician, in spite of the fact that seventy years have passed since its original description. Hereby we present the case of a 29-year-old male without history of allergies who was evaluated for unspecific gastrointestinal symptoms, without relevant findings on physical examination and presenting an initial complete blood count (CBC) with severe eosinophilia. The patient was evaluated and the diagnosis of eosinophilic gastroenteritis was confirmed by histopathological findings. The relevance of the case resides in highlighting the lack of guidelines or consensus for histological diagnosis being virtually the only one available. To a similar extent, treatment evidence is based on case series with a reasonable number of patients and case reports. PMID:26075112

  20. Determination of cut-off cycle threshold values in routine RT-PCR assays to assist differential diagnosis of norovirus in children hospitalized for acute gastroenteritis.

    PubMed

    Trang, N V; Choisy, M; Nakagomi, T; Chinh, N T M; Doan, Y H; Yamashiro, T; Bryant, J E; Nakagomi, O; Anh, D D

    2015-11-01

    Norovirus (NV) is an important cause of acute gastroenteritis in children, but is also frequently detected in asymptomatic children, which complicates the interpretation of NV detection results in both the clinical setting and population prevalence studies. A total of 807 faecal samples from children aged <5 years hospitalized for acute gastroenteritis were collected in Thai Binh, Vietnam, from January 2011 to September 2012. Real-time RT-PCR was used to detect and quantify NV-RNA in clinical samples. A bimodal distribution of cycle threshold (Ct) values was observed in which the lower peak was assumed to represent cases for which NV was the causal agent of diarrhoea, whereas the higher peak was assumed to represent cases involving an alternative pathogen other than NV. Under these assumptions, we applied finite-mixture modelling to estimate a threshold of Ct <21·36 (95% confidence interval 20·29-22·46) to distinguish NV-positive patients for which NV was the likely cause of diarrhoea. We evaluated the validity of the threshold through comparisons with NV antigen ELISA results, and comparisons of Ct values in patients co-infected with rotavirus. We conclude that the use of an appropriate cut-off value in the interpretation of NV real-time RT-PCR results may improve differential diagnosis of enteric infections, and could contribute to improved estimates of the burden of NV disease. PMID:26418350

  1. No increase in drug dispensing for acute gastroenteritis after Storm Klaus, France 2009.

    PubMed

    Pirard, P; Goria, S; Nguengang Wakap, S; Galey, C; Motreff, Y; Guillet, A; Le Tertre, A; Corso, M; Beaudeau, P

    2015-09-01

    During the night of 23-24 January 2009, Storm Klaus hit south-western France and caused power outages affecting 1,700,000 homes and stopping numerous pumping and drinking water disinfection systems. In France, medicalized acute gastroenteritis (MAGE) outbreaks are monitored by analysing the daily amount of reimbursements of medical prescriptions, registered in the French National Health Insurance database, at the 'commune' administrative level. As AGE is suspected to be associated with perturbations to water supply systems as well as power outages, Storm Klaus provided an opportunity to test its influence on the incidence of MAGE in the communes of three affected French departments (administrative areas larger than communes). The geographical exposure indicator was built by using the mapping of the water distribution zones, the reported distribution/production stoppages and their duration. Irrespective of exposure class, a relative risk of MAGE of 0.86 (95% confidence 0.84-0.88) was estimated compared with the 'unexposed' reference level. Although these results must be considered with caution because of a potential marked decrease in global medical consultation probably due to impassable roads, they do not suggest a major public health impact of Klaus in terms of increased MAGE incidence. PMID:26322759

  2. Inflammation and neurological adverse drugs reactions: a case of long lasting impaired consciousness after oxatomide administration in a patient with gastroenteritis

    PubMed Central

    2012-01-01

    Oxatomide at therapeutic doses generates occasionally drowsiness in children. When administered at toxic doses, however oxatomide may induce long lasting impaired consciousness. We now report a case of severe long lasting impaired consciousness induced by therapeutic doses of oxatomide occurring in a child affected by acute gastroenteritis. The clinical symptoms, the pharmacogenetic tests of polymorphisms in cytochrome P450 metabolizing enzymes (CYPs) and the clinical and laboratory analyses indicate that the enhanced drug sedative effect is likely due to an acute, yet mild, inflammatory state of the patient. These findings highlight the importance of assessing common, not serious inflammatory states when oxatomide is prescribed in paediatric patients. PMID:22464080

  3. Molecular epidemiology of genogroup II norovirus infection among hospitalized children with acute gastroenteritis in Suzhou (Jiangsu, China) from 2010 to 2013.

    PubMed

    Fu, Jian-Guang; Ai, Jing; Zhang, Jun; Wu, Qing-Bin; Qi, Xian; Ji, Hong; Jin, Miao; Liu, Cheng; Wang, Shen-Jiao; Shan, Jun; Bao, Chang-Jun; Tang, Fen-Yang; Zhu, Ye-Fei

    2016-06-01

    Noroviruses (NoVs) are the most common cause of acute gastroenteritis in both sporadic and outbreak cases. Genotyping and recombination analyses were performed in order to help getting more knowledge of the distribution and genetic diversity of NoVs in Suzhou, located in Jiangsu province of China. All stool samples were collected from hospitalized children younger than 5 years old with acute gastroenteritis. For genotyping, the open reading frame (ORF) 1 and ORF2 were partially amplified and sequenced. 26.9% of stool samples were positive for genogroup II NoVs. The most common genotype was GII.4 and its variants included Den Haag-2006b, New Orleans-2009, and Sydney-2012. The Den Haag-2006b variants predominated during 2010-2012. In 2013, it was replaced by the Sydney-2012 variant. The second most common genotype was GII.12/GII.3. NoVs could be detected throughout the year, with GII.4 and GII.12/GII.3 coexisting during the cold months, and GII.4 was the main genotype during the warm months. The highest prevalence of NoV was detected in young children aged <24 months. Patients infected with GII.4 had a higher chance of getting moderate fever than other NoV-positive patients, while those infected with GII.12/GII.3 tended to have a mild degree of fever. NoV is an important pathogen responsible for viral gastroenteritis among children in Suzhou. Analyses of NoV circulating between 2010 and 2013 revealed a change of predominant variant of NoV GII.4 in each epidemic season and intergenotype recombinant strains represented an important part. PMID:26547266

  4. Societal Burden and Correlates of Acute Gastroenteritis in Families with Preschool Children

    PubMed Central

    Mughini-Gras, Lapo; Pijnacker, Roan; Heusinkveld, Moniek; Enserink, Remko; Zuidema, Rody; Duizer, Erwin; Kortbeek, Titia; van Pelt, Wilfrid

    2016-01-01

    Gastrointestinal infection morbidity remains high amongst preschool children in developed countries. We investigated the societal burden (incidence, healthcare utilization, and productivity loss) and correlates of acute gastroenteritis (AGE) in families with preschoolers. Monthly for 25 months, 2000 families reported AGE symptoms and related care, productivity loss, and risk exposures for one preschooler and one parent. Amongst 8768 child-parent pairs enrolled, 7.3% parents and 17.4% children experienced AGE (0.95 episodes/parent-year and 2.25 episodes/child-year). Healthcare utilization was 18.3% (children) and 8.6% (parents), with 1.6% children hospitalized. Work absenteeism was 55.6% (median 1.5 days) and day-care absenteeism was 26.2% (median 1 day). Besides chronic enteropathies, antacid use, non-breastfeeding, and toddling age, risk factors for childhood AGE were having developmental disabilities, parental occupation in healthcare, multiple siblings, single-parent families, and ≤12-month day-care attendance. Risk factors for parental AGE were female gender, having multiple or developmentally-disabled day-care-attending children, antimicrobial use, and poor food-handling practices. Parents of AGE-affected children had a concurrent 4-fold increased AGE risk. We concluded that AGE-causing agents spread widely in families with preschool children, causing high healthcare-seeking behaviours and productivity losses. Modifiable risk factors provide targets for AGE-reducing initiatives. Children may acquire some immunity to AGE after one year of day-care attendance. PMID:26917406

  5. Societal Burden and Correlates of Acute Gastroenteritis in Families with Preschool Children.

    PubMed

    Mughini-Gras, Lapo; Pijnacker, Roan; Heusinkveld, Moniek; Enserink, Remko; Zuidema, Rody; Duizer, Erwin; Kortbeek, Titia; van Pelt, Wilfrid

    2016-01-01

    Gastrointestinal infection morbidity remains high amongst preschool children in developed countries. We investigated the societal burden (incidence, healthcare utilization, and productivity loss) and correlates of acute gastroenteritis (AGE) in families with preschoolers. Monthly for 25 months, 2000 families reported AGE symptoms and related care, productivity loss, and risk exposures for one preschooler and one parent. Amongst 8768 child-parent pairs enrolled, 7.3% parents and 17.4% children experienced AGE (0.95 episodes/parent-year and 2.25 episodes/child-year). Healthcare utilization was 18.3% (children) and 8.6% (parents), with 1.6% children hospitalized. Work absenteeism was 55.6% (median 1.5 days) and day-care absenteeism was 26.2% (median 1 day). Besides chronic enteropathies, antacid use, non-breastfeeding, and toddling age, risk factors for childhood AGE were having developmental disabilities, parental occupation in healthcare, multiple siblings, single-parent families, and ≤ 12-month day-care attendance. Risk factors for parental AGE were female gender, having multiple or developmentally-disabled day-care-attending children, antimicrobial use, and poor food-handling practices. Parents of AGE-affected children had a concurrent 4-fold increased AGE risk. We concluded that AGE-causing agents spread widely in families with preschool children, causing high healthcare-seeking behaviours and productivity losses. Modifiable risk factors provide targets for AGE-reducing initiatives. Children may acquire some immunity to AGE after one year of day-care attendance. PMID:26917406

  6. Emergence of Norovirus GII.17 Variants among Children with Acute Gastroenteritis in South Korea

    PubMed Central

    Dang Thanh, Hien; Than, Van Thai; Nguyen, Tinh Huu; Lim, Inseok; Kim, Wonyong

    2016-01-01

    Of 1,050 fecal specimens collected from January 2013 to August 2015 from children with acute gastroenteritis, 149 (14.2%) were found to be positive for norovirus. Norovirus GII was the most predominant genogroup (98.65%; 147 of 149). The genotypes detected in this study were GI (2; 1.3%), GII.Pe-GII.4 (109; 73.1%), GII.P17-GII.17 (16; 10.7%), GII.P12-GII.3 (8; 5.4%), GII.P12-GII.12 (8; 5.4%), GII.P4-GII.4 (5; 3.4%), and the recombinant GII.Pe-GII.17 (1; 0.7%). Of these, the novel GII.17 strain was the second most predominant, and the number of affected children appeared to continuously increase over time (2013 [2; 4.4%], 2014 [4; 9.3%], and 2015 [10; 16.4%]). Phylogenetic analysis of the full genome and ORF1, ORF2, and ORF3 nucleotide sequences showed that GII.17 was grouped in cluster III with other strains isolated from 2013 to 2015 and had a different evolutionary history from strains collected in 1978 to 2002 and 2005 to 2009 formed clusters I and II. However, the phylogenetic trees also showed that cluster III was divided into subclusters IIIa (CAU-55 and CAU-85) and IIIb (Kawasaki 2014) (CAU-193, CAU-265, CAU-267, CAU-283, and CAU-289). Comparative analysis of the VP1 capsid protein using 15 complete amino acid sequences from noroviruses isolated from 1978 to 2015 showed 99 amino acid changes. These results could be helpful for epidemiological studies to understand circulating norovirus genotypes in population. PMID:27148739

  7. Impact of vaccination uptake on hospitalizations due to rotavirus acute gastroenteritis in 2 different socioeconomic areas of Spain.

    PubMed

    Giménez Sánchez, Francisco; Nogueira, Esperanza Jiménez; Sánchez Forte, Miguel; Ibáñez Alcalde, Mercedes; Cobo, Elvira; Angulo, Raquel; Garrido Fernández, Pablo

    2016-04-01

    Rotavirus is the leading cause of hospitalization due to acute gastroenteritis (AGE) in infants and toddlers. However, rotavirus vaccination has been associated with a decline in hospitalization rates due to rotavirus AGE. A descriptive retrospective study was conducted to analyze the impact of rotavirus vaccination on the rate of hospitalizations due to AGE among children ≤2 years old in 2 areas of the province of Almería, Spain. After eight years of rotavirus vaccination, rates of hospitalizations due to rotavirus AGE are diminished. This decline is closely related to vaccine coverage in the studied areas. PMID:26810147

  8. The Impact of E-Learning on Adherence to Guidelines for Acute Gastroenteritis: A Single-Arm Intervention Study

    PubMed Central

    Nicastro, Emanuele; Lo Vecchio, Andrea; Liguoro, Ilaria; Chmielewska, Anna; De Bruyn, Caroline; Dolinsek, Jernej; Doroshina, Elena; Fessatou, Smaragdi; Pop, Tudor Lucian; Prell, Christine; Tabbers, Merit Monique; Tavares, Marta; Urenden-Elicin, Pinar; Bruzzese, Dario; Zakharova, Irina; Sandhu, Bhupinder; Guarino, Alfredo

    2015-01-01

    Objective E-learning is a candidate tool for clinical practice guidelines (CPG) implementation due to its versatility, universal access and low costs. We aimed to assess the impact of a five-module e-learning course about CPG for acute gastroenteritis (AGE) on physicians’ knowledge and clinical practice. Study design This work was conceived as a pre/post single-arm intervention study. Physicians from 11 European countries registered for the online course. Personal data, pre- and post-course questionnaires and clinical data about 3 to 5 children with AGE managed by each physician before and after the course were collected. Primary outcome measures included the proportion of participants fully adherent to CPG and number of patients managed with full adherence. Results Among the 149 physicians who signed up for the e-learning course, 59 took the course and reported on their case management of 519 children <5 years of age who were referred to their practice because of AGE (281 and 264 children seen before and after the course, respectively). The course improved knowledge scores (pre-course 8.6 ± 2.7 versus post-course 12.8 ± 2.1, P < 0.001), average adherence (from 87.0 ± 7.7% to 90.6 ± 7.1%, P = 0.001) and the number of patients managed in full adherence with the guidelines (from 33.6 ± 31.7% to 43.9 ± 36.1%, P = 0.037). Conclusions E-learning is effective in increasing knowledge and improving clinical practice in paediatric AGE and is an effective tool for implementing clinical practice guidelines. PMID:26148301

  9. Resolution of acute gastroenteritis symptoms in children and adults treated with a novel polyphenol-based prebiotic

    PubMed Central

    Noguera, Telma; Wotring, Robert; Melville, Chris R; Hargraves, Kara; Kumm, Jochen; Morton, John M

    2014-01-01

    AIM: To test efficacy and durability of a polyphenol-based prebiotic treatment for acute gastroenteritis in a 300 patient double-blinded clinical study. METHODS: A two-arm randomized, double-blinded, placebo-controlled clinical study was conducted at two public health centers in Managua, Nicaragua. Potential subjects who qualified based on inclusion and exclusion criteria were randomly assigned to one of two treatment arms. Two thirds of the subjects (n = 200) received a single titrated 0.5-2 ounce liquid dose of a novel polyphenol-based prebiotic (AlivaTM) diluted with 2 to eight ounces of oral rehydration solution (ORS). One third of the subjects (n = 100) were randomized to receive two liquid ounces of a taste and color-matched placebo diluted in eight ounces of ORS. The outcome variables measured included stool consistency, stomach discomfort, gas and bloating, and heartburn/indigestion. The study subjects ranked their stool consistency and the severity of their subjective symptoms at specified intervals from immediately prior to treatment, to five days post treatment. All subjects recorded their symptoms in a study diary. The study subjects also recorded the time and consistencies of all stools in their study diary. Stool consistency was compared to the picture and descriptions on the Bristol Stool Chart, and any stool rated greater than Type 4 was considered unformed. The clinical study team reviewed the study diaries with subjects during daily follow-up calls and close-out visits, and recorded the data in case report forms. RESULTS: After receiving a single dose, Aliva treated subjects reported shorter median time to their last unformed stool (1 h 50 min) than placebo treated subjects (67 h 50 min.), a statistically significant difference [95%CI: -3178-(-2018), P = 0.000]. Aliva treated subjects also reported shorter median their time to last unformed stool (TTLUS) (1hrs 50 min) than placebo treated subjects (67 h 50 min), which was also a statistically

  10. Acute Gastroenteritis and Recreational Water: Highest Burden Among Young US Children

    EPA Science Inventory

    OBJECT I VES : To provide summary estimates of gastroenteritis risks and illness burden associated with recreational water exposure and determine whether children have higher risks and burden.METHODS: We combined individual participant data from 13 prospective cohorts at marine a...

  11. Noroviruses associated with acute gastroenteritis in a children's day care facility in Rio de Janeiro, Brazil.

    PubMed

    Gallimore, C I; Barreiros, M A B; Brown, D W G; Nascimento, J P; Leite, J P G

    2004-03-01

    Noroviruses (Norwalk-like viruses) are an important cause of gastroenteritis worldwide. They are the most common cause of outbreaks of gastroenteritis in the adult population and occur in nursing homes for the elderly, geriatric wards, medical wards, and in hotel and restaurant settings. Food-borne outbreaks have also occurred following consumption of contaminated oysters. This study describes the application of a reverse transcription-polymerase chain reaction (RT-PCR) assay using random primers (PdN6) and specific Ni and E3 primers, directed at a small region of the RNA-dependent RNA polymerase-coding region of the norovirus genome, and DNA sequencing for the detection and preliminary characterisation of noroviruses in outbreaks of gastroenteritis in children in Brazil. The outbreak samples were collected from children <5 years of age at the Bertha Lutz children's day care facility at Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, that occurred between 1996 and 1998, where no pathogen had been identified. At the Bertha Lutz day care center facility, only Fiocruz's employee children are provided for, and they come from different social, economic and cultural backgrounds. Three distinct genogroup II strains were detected in three outbreaks in 1997/98 and were most closely related to genotypes GII-3 (Mexico virus) and GII-4 (Grimsby virus), both of which have been detected in paediatric and adult outbreaks of gastroenteritis worldwide. PMID:15060697

  12. Human adenovirus spread, rainfalls, and the occurrence of gastroenteritis cases in a Brazilian basin.

    PubMed

    Rodrigues, Manoela Tressoldi; Henzel, Andréia; Staggemeier, Rodrigo; de Quevedo, Daniela Muller; Rigotto, Caroline; Heinzelmann, Larissa; do Nascimento, Carlos Augusto; Spilki, Fernando Rosado

    2015-11-01

    Climate variables may interfere with the environmental persistence and spread of pathogenic microorganisms. This study aimed to investigate the occurrence of human adenovirus (HAdV) and total and thermotolerant coliforms in treated and untreated water and report gastroenteritis cases in seven cities located in the hydrographic basin of the Sinos River (HBSR), Southern Brazil. The data on water quality from samples collected at catchment areas of HBSR from March to December 2011 were compared with precipitation records, virus detection rates and viral loads, and information on enteric diseases among residents of the region. There was a marked increase in precipitation intensity in April, July, and August and a decrease in May and November. The number of HAdV genome copies (gc) in untreated water ranged from 2.1×10(8) gc/L in June to 7.8×10(1) gc/L in December, and in treated water, from 6.3×10(4) gc/L in September to 4.1×10(1) gc/L in November. The most probable number (MPN) of total coliforms ranged from 5×10(1) MPN/100 mL in December to 2.4×10(5) MPN/100 mL in July, and thermotolerant coliforms ranged from 1×10(1) MPN/100 mL in August to 6.9×10(4) MPN/100 mL in July. A total of 79 hospital admissions due to gastroenteritis were registered in the cities studied. The results for coliforms in untreated water demonstrate deficits in sanitation and wastewater treatment. These findings also indicate a possible relationship between the occurrence of rainfalls after dry periods and an increase in the number of gastroenteritis cases and in HAdV load quantified in surface water collected for conventional potabilization. PMID:26514803

  13. Acute Gastroenteritis and Recreational Water: Highest Burden Among Young US Children

    PubMed Central

    Wade, Timothy J.; Benjamin-Chung, Jade; Schiff, Kenneth C.; Griffith, John F.; Dufour, Alfred P.; Weisberg, Stephen B.; Colford, John M.

    2016-01-01

    Objectives. To provide summary estimates of gastroenteritis risks and illness burden associated with recreational water exposure and determine whether children have higher risks and burden. Methods. We combined individual participant data from 13 prospective cohorts at marine and freshwater beaches throughout the United States (n = 84 411). We measured incident outcomes within 10 days of exposure: diarrhea, gastrointestinal illness, missed daily activity (work, school, vacation), and medical visits. We estimated the relationship between outcomes and 2 exposures: body immersion swimming and Enterococcus spp. fecal indicator bacteria levels in the water. We also estimated the population-attributable risk associated with these exposures. Results. Water exposure accounted for 21% of diarrhea episodes and 9% of missed daily activities but was unassociated with gastroenteritis leading to medical consultation. Children aged 0 to 4 and 5 to 10 years had the most water exposure, exhibited stronger associations between levels of water quality and illness, and accounted for the largest attributable illness burden. Conclusions. The higher gastroenteritis risk and associated burden in young children presents important new information to inform future recreational water quality guidelines designed to protect public health. PMID:27459461

  14. Evaluation of Xpert® Norovirus Assay performance in comparison with real-time RT-PCR in hospitalized adult patients with acute gastroenteritis.

    PubMed

    Rovida, Francesca; Premoli, Marta; Campanini, Giulia; Sarasini, Antonella; Baldanti, Fausto

    2016-08-01

    Xpert® Norovirus Assay (Cepheid, Sunnyvale, CA) was compared with a laboratory-developed real-time RT-PCR assay for the detection of Norovirus GI and GII in hospitalized patients with acute gastroenteritis. The two assays showed a high level of concordance but Xpert® Norovirus Assay allowed faster detection of Norovirus and a simpler sample handling. PMID:27233425

  15. An outbreak of acute gastroenteritis associated with contaminated bottled water in a university – Jiangxi, China, 2012

    PubMed Central

    Wang, Ruiping; Zong, Jun; Yu, Ping; Fu, Weijie; Yang, Fuqiang; Shi, Guoqing; Zeng, Guang

    2012-01-01

    Background On 23 May 2012, a university in Jiangxi, China reported a gastroenteritis outbreak. We investigated the outbreak to identify the agent, source and mode of transmission and to recommend control measures. Methods A case was defined as any person from the university with onset of diarrhoea (≥ 3 times/24h) from 1 to 31 May 2012. Active case finding was conducted by reviewing university hospital and drug-store records and interviewing students, workers and teachers. We then conducted a case-control study in which we compared food, water and environmental exposure history. Water samples were collected and tested. Results We identified 417 cases – an attack rate (AR) of 4.7% (417/8781) for the university. There were 416 student cases (AR = 5.7%) distributed across all 11 colleges, five of which were more heavily affected (AR range = 5.9–14%). In the case-control study, cases had higher odds of having drunk bottled water (odds ratio [OR] = 4.1; 95% confidence interval [CI] = 1.7–9.9), and there was a dose–response relationship (χ2trend = 4.6, P < 0.05). Drinking boiled bottled water was inversely associated with being a case (OR = 0.22, 95% CI = 0.07–0.71). Eating in any of the three university canteens or drinking-water from the city water supply was not associated with being a case. Pathogenic Escherichia coli was isolated from two unopened bottled water specimens and from four student cases. Conclusion This gastroenteritis outbreak was most likely caused by contaminated bottled water. The company in question has been shut down and no further cases have been reported. Increased regulation of bottled water plants and better coordination between different investigators for future outbreaks is recommended. PMID:23908934

  16. Cytosolic phosphoenolpyruvate carboxykinase deficiency presenting with acute liver failure following gastroenteritis.

    PubMed

    Santra, Saikat; Cameron, Jessie M; Shyr, Casper; Zhang, Linhua; Drögemöller, Britt; Ross, Colin J; Wasserman, Wyeth W; Wevers, Ron A; Rodenburg, Richard J; Gupte, Girish; Preece, Mary Anne; van Karnebeek, Clara D

    2016-05-01

    We report a patient from a consanguineous family who presented with transient acute liver failure and biochemical patterns suggestive of disturbed urea cycle and mitochondrial function, for whom conventional genetic and metabolic investigations for acute liver failure failed to yield a diagnosis. Whole exome sequencing revealed a homozygous 12-bp deletion in PCK1 (MIM 614168) encoding cytosolic phosphoenolpyruvate carboxykinase (PEPCK); enzymatic studies subsequently confirmed its pathogenic nature. We propose that PEPCK deficiency should be considered in the young child with unexplained liver failure, especially where there are marked, accumulations of TCA cycle metabolites on urine organic acid analysis and/or an amino acid profile with hyperammonaemia suggestive of a proximal urea cycle defect during the acute episode. If suspected, intravenous administration of dextrose should be initiated. Long-term management comprising avoidance of fasting with the provision of a glucose polymer emergency regimen for illness management may be sufficient to prevent future episodes of liver failure. This case report provides further insights into the (patho-)physiology of energy metabolism, confirming the power of genomic analysis of unexplained biochemical phenotypes. PMID:26971250

  17. Western blot (immunoblot) assay of small, round-structured virus associated with an acute gastroenteritis outbreak in Tokyo.

    PubMed Central

    Hayashi, Y; Ando, T; Utagawa, E; Sekine, S; Okada, S; Yabuuchi, K; Miki, T; Ohashi, M

    1989-01-01

    Small, round-structured virus (SRSV) was detected in a stool specimen of a patient during an acute gastroenteritis outbreak in Tokyo and was tentatively named SRSV-9. SRSV-9 was purified by sucrose velocity gradient centrifugation after CsCl density gradient centrifugation. The buoyant density of SRSV-9 appeared to be 1.36 g/ml in CsCl. A Western blot (immunoblot) assay using the biotin-avidin system revealed that SRSV-9 was antigenically related to the Hawaii agent but distinct from the Norwalk agent and contained a single major structural protein with a molecular size of 63.0 +/- 0.6 kilodaltons. The prevalence of SRSV-9 infection in Tokyo was surveyed by the Western blot antibody assay by using a crude virus preparation as the antigen. Seroconversion was observed in 56.5% of the patients involved in the outbreaks from which SRSV was detected by electron microscopy. Images PMID:2504773

  18. A cluster of salivirus A1 (Picornaviridae) infections in newborn babies with acute gastroenteritis in a neonatal hospital unit in Hungary.

    PubMed

    Boros, Ákos; Raáb, Margit; Károly, Éva; Karai, Adrienn; Kátai, Andrea; Bolba, Nóra; Pankovics, Péter; Reuter, Gábor

    2016-06-01

    Salivirus (family Picornaviridae) may be associated with acute gastroenteritis in humans, but there have been no reports of salivirus outbreaks. Salivirus A1 infection with faecal virus concentrations of 2.1-2.6 × 10(9)/g were identified retrospectively in newborn babies, between the ages of 1.5 and 5 days, with apparent clinical symptoms of diarrhea (100 %), fever (40 %), vomiting (40 %), and loss of appetite (40 %) in a neonatal hospital unit in Hungary in July 2013. The complete genome sequence of the salivirus (including the 5'-terminal end) was determined. Salivirus mono-infection may be associated with gastroenteritis in babies who are a few days old. Salivirus testing should be done in public health laboratories in gastroenteritis outbreaks with unknown etiology. PMID:27001303

  19. A Case of Eosinophilic Gastroenteritis Forming a Rigid Chamber Mimicking Giant Duodenal Ulcer on Computed Tomography Imaging

    PubMed Central

    Shimamoto, Yoko; Harima, Yohei

    2016-01-01

    Patient: Female, 67 Final Diagnosis: Eosinophilic gastroenteritis Symptoms: Abdominal distension • abdominal pain • chronic diarrhea Medication: — Clinical Procedure: CT Specialty: Gastroenterology and Hepatology Objective: Rare disease Background: The clinical manifestations of eosinophilic gastroenteritis are nonspecific and vary depending on which layer of the gastrointestinal tract is involved. Computed tomography (CT) is valuable for detecting and characterizing gastrointestinal wall abnormalities. Case Report: We report a case of eosinophilic gastroenteritis that formed a chamber in the rigid duodenal wall of a 67-year-old woman. Abdominal CT showed symmetrical wall thickening of the gastric antrum and duodenal bulb, and the bowel walls consisted of 2 continuous, symmetrically stratified layers. There was a chamber mimicking a giant ulcer at the orifice of the descending duodenum. Eosinophilic inflammation was present through this rigid wall of the descending duodenum, accompanied by perienteric inflammation, which infiltrated the anterior pararenal space, gall bladder, and right colic flexure. Gastrointestinal endoscopy showed spotty erosions and reddish mucosa, with the edematous gastric antrum and duodenal bulb narrowed at their lumens. Just beyond the supraduodenal angle at the orifice of the descending duodenum, there was a chamber with only minor mucosal changes, and it was not a duodenal ulcer. Endoscopic biopsy of the duodenum showed intramucosal eosinophilic infiltration. Treatment with prednisolone resulted in normalization of radiologic and endoscopic abnormalities. Conclusions: We present a case of eosinophilic gastroenteritis with both mucosal and muscular involvement. CT imaging and endoscopic examination confirmed the diagnosis. PMID:27086704

  20. VIRAL GASTROENTERITIS

    EPA Science Inventory

    Two virus types have been clearly shown to have epidemiologic importance in viral gastroenteritis, i.e., rotavirus and Norwalk virus. Four other virus types have been associated with gastroenteritis but their epidemiologic importance is not yet known, i.e., enteric adenovirus, ca...

  1. The prevalence of norovirus, astrovirus and adenovirus infections among hospitalised children with acute gastroenteritis in Porto Velho, state of Rondônia, western Brazilian Amazon

    PubMed Central

    Amaral, Maria Sandra Costa; Estevam, Grecy Kelli; Penatti, Marilene; Lafontaine, Roger; Lima, Ian Carlos Gomes; Spada, Paula Katharine Pontes; Gabbay, Yvone Benchimol; Matos, Najla Benevides

    2015-01-01

    Although viruses are well-established causes of acute gastroenteritis, few data on the circulation of these pathogens in Porto Velho, state of Rondônia, Brazil, are available. Thus, faecal samples from hospitalised diarrhoeic children, under six years of age, were collected and tested for the presence of norovirus (NoV), adenovirus (AdV) and astrovirus (AstV) from February 2010-February 2012. Specimens were screened by reverse-transcription polymerase chain reaction and viruses were found in 10.7% (63/591) of the cases. NoV, AdV and AstV were detected in 7.8%, 2% and 0.8% of the samples, respectively. NoV infection was observed at all ages and was most prevalent in zero-18-month-old children (84.7%; p = 0.002). A higher incidence of NoV was detected from February-April 2010, when it was found in 52.2% of the cases. Co-infections involving these viruses, rotavirus and enteropathogenic bacteria were detected in 44.4% (28/63) of the children with viral diarrhoea. Nosocomial infections were demonstrated in 28.6% (18/63) of the cases in which viruses were detected. The present paper reports, for the first time, the circulation of NoV and AstV among the paediatric population of Porto Velho and it contributes to our understanding of the roles of these pathogens in gastrointestinal infections. PMID:25946245

  2. The prevalence of norovirus, astrovirus and adenovirus infections among hospitalised children with acute gastroenteritis in Porto Velho, state of Rondônia, western Brazilian Amazon.

    PubMed

    Amaral, Maria Sandra Costa; Estevam, Grecy Kelli; Penatti, Marilene; Lafontaine, Roger; Lima, Ian Carlos Gomes; Spada, Paula Katharine Pontes; Gabbay, Yvone Benchimol; Matos, Najla Benevides

    2015-04-01

    Although viruses are well-established causes of acute gastroenteritis, few data on the circulation of these pathogens in Porto Velho, state of Rondônia, Brazil, are available. Thus, faecal samples from hospitalised diarrhoeic children, under six years of age, were collected and tested for the presence of norovirus (NoV), adenovirus (AdV) and astrovirus (AstV) from February 2010-February 2012. Specimens were screened by reverse-transcription polymerase chain reaction and viruses were found in 10.7% (63/591) of the cases. NoV, AdV and AstV were detected in 7.8%, 2% and 0.8% of the samples, respectively. NoV infection was observed at all ages and was most prevalent in zero-18-month-old children (84.7%; p = 0.002). A higher incidence of NoV was detected from February-April 2010, when it was found in 52.2% of the cases. Co-infections involving these viruses, rotavirus and enteropathogenic bacteria were detected in 44.4% (28/63) of the children with viral diarrhoea. Nosocomial infections were demonstrated in 28.6% (18/63) of the cases in which viruses were detected. The present paper reports, for the first time, the circulation of NoV and AstV among the paediatric population of Porto Velho and it contributes to our understanding of the roles of these pathogens in gastrointestinal infections. PMID:25946245

  3. Phylogenetic analysis of probable non-human genes of group A rotaviruses isolated from children with acute gastroenteritis in Belém, Brazil.

    PubMed

    Maestri, Régis Piloni; Kaiano, Jane Haruko Lima; Neri, Darivaldo Luz; Soares, Luana da Silva; Guerra, Sylvia de Fatima Dos Santos; Oliveira, Darleise de Souza; Farias, Yasmin Nascimento; Gabbay, Yvone Benchimol; Leite, José Paulo Gagliardi; Linhares, Alexandre da Costa; Mascarenhas, Joana D'Arc Pereira

    2012-12-01

    Rotaviruses (RVs) are the main cause of acute viral gastroenteritis in both humans and young animals of various species such as calves, horses, pigs, dogs, cats, and birds. The genetic diversity of RVs is related to a variety of evolutionary mechanisms, including point mutation, and genome reassortment. The objective of this study was to characterize molecularly genes that encode structural and nonstructural proteins in unusual RV strains. The clinical specimens selected for this study were obtained from children and newborn with RV gastroenteritis, who participated in research projects on viral gastroenteritis conducted at the Evandro Chagas Institute. Structural (VP1-VP4, VP6, and VP7) and nonstructural (NSP1-NSP6) genes were amplified from stool samples by the polymerase chain reaction and subsequently sequenced. Eight unusual RV strains isolated from children and newborn with gastroenteritis were studied. Reassortment between genes of animal origin were observed in 5/8 (62.5%) strains analyzed. These results demonstrate that, although rare, interspecies (animal-human) transmission of RVs occurs in nature, as observed in the present study in strains NB150, HSP034, HSP180, HST327, and RV10109. This study is the first to be conducted in the Amazon region and supports previous data showing a close relationship between genes of human and animal origin, representing a challenge to the large-scale introduction of RV vaccines in national immunization programs. PMID:23080508

  4. Case-control comparison of bacterial and protozoan microorganisms associated with gastroenteritis: application of molecular detection.

    PubMed

    Bruijnesteijn van Coppenraet, L E S; Dullaert-de Boer, M; Ruijs, G J H M; van der Reijden, W A; van der Zanden, A G M; Weel, J F L; Schuurs, T A

    2015-06-01

    The introduction of molecular detection of infectious organisms has led to increased numbers of positive findings, as observed for pathogens causing gastroenteritis (GE). However, because little is known about the prevalence of these pathogens in the healthy asymptomatic population, the clinical value of these additional findings is unclear. A case-control study was carried out in a population of patients served by general practitioners in the Netherlands. A total of 2710 fecal samples from case and matched control subjects were subjected to multiplex real-time PCR for the 11 most common bacterial and four protozoal causes of GE. Of 1515 case samples, 818 (54%) were positive for one or more target organisms. A total of 49% of the controls were positive. Higher positivity rates in cases compared to controls were observed for Campylobacter spp., Salmonella spp., Clostridium difficile, enteroinvasive Escherichia coli/Shigella spp., enterotoxigenic E. coli, enteroaggregative E. coli, atypical enteropathogenic E. coli (EPEC), Cryptosporidium parvum/hominis, and Giardia lamblia. However, Dientamoeba fragilis and Shiga-like toxigenic E. coli were detected significantly less frequent in cases than in controls, while no difference in prevalence was found for typical EPEC and enterohemorrhagic E. coli. The association between the presence of microorganisms and GE was the weakest in children aged 0 to 5 years. Higher relative loads in cases further support causality. This was seen for Campylobacter spp., Salmonella spp., enterotoxigenic E. coli, and C. parvum/hominis, and for certain age categories of those infected with C. difficile, enteroaggregative E. coli, and atypical EPEC. For D. fragilis and Shiga-like toxigenic E. coli/enterohemorrhagic E. coli, pathogen loads were lower in cases. Application of molecular diagnostics in GE is rapid, sensitive and specific, but results should be interpreted with care, using clinical and additional background information. PMID:25700890

  5. Vaccines for viral and bacterial pathogens causing acute gastroenteritis: Part I: Overview, vaccines for enteric viruses and Vibrio cholerae

    PubMed Central

    O’Ryan, Miguel; Vidal, Roberto; del Canto, Felipe; Salazar, Juan Carlos; Montero, David

    2015-01-01

    Efforts to develop vaccines for prevention of acute diarrhea have been going on for more than 40 y with partial success. The myriad of pathogens, more than 20, that have been identified as a cause of acute diarrhea throughout the years pose a significant challenge for selecting and further developing the most relevant vaccine candidates. Based on pathogen distribution as identified in epidemiological studies performed mostly in low-resource countries, rotavirus, Cryptosporidium, Shigella, diarrheogenic E. coli and V. cholerae are predominant, and thus the main targets for vaccine development and implementation. Vaccination against norovirus is most relevant in middle/high-income countries and possibly in resource-deprived countries, pending a more precise characterization of disease impact. Only a few licensed vaccines are currently available, of which rotavirus vaccines have been the most outstanding in demonstrating a significant impact in a short time period. This is a comprehensive review, divided into 2 articles, of nearly 50 vaccine candidates against the most relevant viral and bacterial pathogens that cause acute gastroenteritis. In order to facilitate reading, sections for each pathogen are organized as follows: i) a discussion of the main epidemiological and pathogenic features; and ii) a discussion of vaccines based on their stage of development, moving from current licensed vaccines to vaccines in advanced stage of development (in phase IIb or III trials) to vaccines in early stages of clinical development (in phase I/II) or preclinical development in animal models. In this first article we discuss rotavirus, norovirus and Vibrio cholerae. In the following article we will discuss Shigella, Salmonella (non-typhoidal), diarrheogenic E. coli (enterotoxigenic and enterohemorragic), and Campylobacter jejuni. PMID:25715048

  6. Groundwater quality assessment and its correlation with gastroenteritis using GIS: a case study of Rawal Town, Rawalpindi, Pakistan.

    PubMed

    Shahid, Syed Umair; Iqbal, Javed; Hasnain, Ghalib

    2014-11-01

    Majority of the people of Pakistan get drinking water from groundwater source. Nearly 40 % of the total ailments reported in Pakistan are the result of dirty drinking water. Every summer, thousands of patients suffer from acute gastroenteritis in the Rawal Town. Therefore, a study was designed to generate a water quality index map of the Rawal Town and identify the relationship between bacteriological water quality and socio-economic indicators with gastroenteritis in the study area. Water quality and gastroenteritis patient data were collected by surveying the 262 tubewells and the major hospitals in the Rawal Town. The collected spatial data was analyzed by using ArcGIS spatial analyst (Moran's I spatial autocorrelation) and geostatistical analysis tools (inverse distance weighted, radial basis function, kriging, and cokriging). The water quality index (WQI) for the study area was computed using pH, turbidity, total dissolved solids, calcium, hardness, alkalinity, and chloride values of the 262 tubewells. The results of Moran's I spatial autocorrelation showed that the groundwater physicochemical parameters were clustered. Among IDW, radial basis function, and kriging and cokriging interpolation techniques, cokriging showed the lowest root mean square error. Cokriging was used to make the spatial distribution maps of water quality parameters. The WQI results showed that more than half of the tubewells in the Rawal Town were providing "poor" to "unfit" drinking water. The Pearson's coefficient of correlation for gastroenteritis with fecal coliform was found significant (P < 0.05) in Water and Sanitation Agency (WASA) zone 2, and with shortage of toilets, it was significant (P < 0.05) in WASA zones 1 and 3. However, it was significantly (P < 0.01) inversely related with literacy rate in WASA zones 1, 2, and 3. PMID:25119694

  7. Viral Gastroenteritis

    MedlinePlus

    ... stomach, small intestine, and large intestine. Several different viruses can cause viral gastroenteritis, which is highly contagious ... and last for 1 to 3 days. Some viruses cause symptoms that last longer. [ Top ] What are ...

  8. Bacterial gastroenteritis

    MedlinePlus

    ... Nelson Textbook of Pediatrics . 20th ed. Philadelphia, PA: Elsevier; 2016:chap 340. Craig SA. Gastroenteritis. In: Marx ... Concepts and Clinical Practice . 8th ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 94. Mody RK, Griffin PM. ...

  9. Is acute idiopathic pericarditis associated with recent upper respiratory tract infection or gastroenteritis? A case–control study

    PubMed Central

    Rey, Florian; Delhumeau-Cartier, Cecile; Meyer, Philippe; Genne, Daniel

    2015-01-01

    Objectives The aim of this study was to assess the association of a clinical diagnosis of acute idiopathic pericarditis (AIP), and a reported upper respiratory tract infection (URTI) or gastroenteritis (GE) in the preceding month. Design Patients who were hospitalised with a first diagnosis of AIP were retrospectively compared with a control group of patients admitted with deep vein thrombosis (DVT), matched by gender and age. Setting Primary and secondary care level; one hospital serving a population of about 170 000. Participants A total of 51 patients with AIP were included, of whom 46 could be matched with 46 patients with control DVT. Only patients with a complete review of systems on the admission note were included in the study. Main outcome measure Conditional logistic regression was used to assess the association of a clinical diagnosis of AIP and an infectious episode (URTI or GE) in the month preceding AIP diagnosis. Results Patients with AIP had more often experienced a recent episode of URTI or GE than patients with DVT (39.1% vs 10.9%, p=0.002). The multivariate conditional regression showed that AIP was independently associated with URTI or GE in the last month preceding diagnosis (OR=37.18, 95% CI=1.91 to 724.98, p=0.017). Conclusions This is, to the best of our knowledge, the first study demonstrating an association between a recent episode of URTI or GE and a clinical diagnosis of AIP. PMID:26603247

  10. Use of probiotics for management of acute gastroenteritis: a position paper by the ESPGHAN Working Group for Probiotics and Prebiotics.

    PubMed

    Szajewska, Hania; Guarino, Alfredo; Hojsak, Iva; Indrio, Flavia; Kolacek, Sanja; Shamir, Raanan; Vandenplas, Yvan; Weizman, Zvi

    2014-04-01

    The use of probiotics has been suggested in the treatment of acute gastroenteritis (AGE) in addition to early rehydration and avoidance of dietary restrictions. This document provides recommendations for the use of probiotics for the treatment of AGE in previously healthy infants and children based on a systematic review of previously completed systematic reviews and of randomized controlled trials (RCTs) published subsequently to these reviews. The recommendations were formulated only if at least 2 RCTs that used a given probiotic (with strain specification) were available. The GRADE system developed by the Grading of Recommendations, Assessment, Development, and Evaluations Working Group, was used to grade the strength of evidence and grades of recommendations used in these guidelines. It offers 4 categories of the quality of the evidence (high, moderate, low, and very low) and 2 categories of the strength of recommendation (strong or weak). The use of the following probiotics (in alphabetical order) may be considered in the management of children with AGE in addition to rehydration therapy: Lactobacillus rhamnosus GG (low quality of evidence, strong recommendation) and Saccharomyces boulardii (low quality of evidence, strong recommendation). Less compelling evidence is available for Lactobacillus reuteri DSM 17938 (very low quality of evidence, weak recommendation) and heat-inactivated Lactobacillus acidophilus LB (very low quality of evidence, weak recommendation). The latter, although traditionally discussed with other probiotics, does not fit with the definition of probiotics. Other strains or combinations of strains have been tested, but evidence of their efficacy is weak or preliminary. PMID:24614141

  11. High similarity of novel orthoreovirus detected in a child hospitalized with acute gastroenteritis to mammalian orthoreoviruses found in bats in Europe.

    PubMed

    Steyer, Andrej; Gutiérrez-Aguire, Ion; Kolenc, Marko; Koren, Simon; Kutnjak, Denis; Pokorn, Marko; Poljšak-Prijatelj, Mateja; Racki, Nejc; Ravnikar, Maja; Sagadin, Martin; Fratnik Steyer, Adela; Toplak, Nataša

    2013-11-01

    Mammalian orthoreoviruses (MRVs) are known to cause mild enteric and respiratory infections in humans. They are widespread and infect a broad spectrum of mammals. We report here the first case of an MRV detected in a child with acute gastroenteritis, which showed the highest similarity to an MRV reported recently in European bats. An examination of a stool sample from the child was negative for most common viral and bacterial pathogens. Reovirus particles were identified by electron microscopic examination of both the stool suspension and cell culture supernatant. The whole-genome sequence was obtained with the Ion Torrent next-generation sequencing platform. Prior to sequencing, the stool sample suspension and cell culture supernatant were pretreated with nucleases and/or the convective interaction medium (CIM) monolithic chromatographic method to purify and concentrate the target viral nucleic acid. Whole-genome sequence analysis revealed that the Slovenian SI-MRV01 isolate was most similar to an MRV found in a bat in Germany. High similarity was shared in all genome segments, with nucleotide and amino acid identities between 93.8 to 99.0% and 98.4 to 99.7%, respectively. It was shown that CIM monolithic chromatography alone is an efficient method for enriching the sample in viral particles before nucleic acid isolation and next-generation sequencing application. PMID:24025904

  12. Risk factors for sporadic Vibrio parahaemolyticus gastroenteritis in east China: a matched case-control study.

    PubMed

    Yan, W X; Dai, Y; Zhou, Y J; Liu, H; Duan, S G; Han, H H; Chen, Y

    2015-04-01

    SUMMARY To determine risk factors for sporadic Vibrio parahaemolyticus gastroenteritis, we conducted a population-based case-control study in sentinel hospital surveillance areas of Shanghai and Jiangsu province, China. Seventy-one patients with diarrhoea and confirmed V. parahaemolyticus infections were enrolled, and they were matched with 142 controls for gender, age and residential area. From the multivariable analysis, V. parahaemolyticus infections were associated with antibiotics taken during the 4 weeks prior to illness [odds ratio (OR) 7·6, 95% confidence interval (CI) 1·1–54·4)], frequent eating out (OR 3·3, 95% CI 1·0–10·4), and shellfish consumption (OR 3·4, 95% CI 1·0–11·1), with population-attributable fractions of 0·09, 0·24, and 0·14, respectively. Protective factors included keeping the aquatic products refrigerated (OR 0·4, 95% CI 0·2–1·0) and pork consumption (OR 0·2, 95% CI 0·1–0·9) [corrected] . PMID:24992005

  13. Infantile gastroenteritis in the community:a cost-of-illness study

    PubMed Central

    LORGELLY, P. K.; JOSHI, D.; ITURRIZA GÓMARA, M.; FLOOD, C.; HUGHES, C. A.; DALRYMPLE, J.; GRAY, J.; MUGFORD, M.

    2008-01-01

    SUMMARY Rotavirus infections are the main cause of gastroenteritis in infants and children and it is expected that by the age of 5 years, nearly every child will have experienced at least one episode of rotavirus gastroenteritis. While severe cases are hospitalized, milder disease is either treated at home or by the GP, and as such the true prevalence of rotavirus infection in the community, and the burden of disease, is unknown. This paper reports the results of a cost-of-illness study which was conducted alongside a structured community surveillance study. Forty-eight percent of our sample was found to have rotavirus acute gastroenteritis; and the average total cost of a child presenting with rotavirus gastroenteritis ranged between £59 and £143 per episode, depending on the perspective. Given the prevalence and severity of the disease, the estimated burden of rotavirus gastroenteritis to society is £11.5 million per year. PMID:17338837

  14. Infantile gastroenteritis in the community: a cost-of-illness study.

    PubMed

    Lorgelly, P K; Joshi, D; Iturriza Gómara, M; Flood, C; Hughes, C A; Dalrymple, J; Gray, J; Mugford, M

    2008-01-01

    Rotavirus infections are the main cause of gastroenteritis in infants and children and it is expected that by the age of 5 years, nearly every child will have experienced at least one episode of rotavirus gastroenteritis. While severe cases are hospitalized, milder disease is either treated at home or by the GP, and as such the true prevalence of rotavirus infection in the community, and the burden of disease, is unknown. This paper reports the results of a cost-of-illness study which was conducted alongside a structured community surveillance study. Forty-eight percent of our sample was found to have rotavirus acute gastroenteritis; and the average total cost of a child presenting with rotavirus gastroenteritis ranged between pound sterling 59 and pound sterling 143 per episode, depending on the perspective. Given the prevalence and severity of the disease, the estimated burden of rotavirus gastroenteritis to society is pound sterling 11.5 million per year. PMID:17338837

  15. [Cases of gastroenteritis associated to Vibrio cholerae no 01 in Oran, Salta].

    PubMed

    Rivas, M; Cacace, M L; Ayala, L T; Baschkier, A; Miliwebsky, E; Caffer, M I

    1996-01-01

    Forty-one sporadic cases of non-O group 1 Vibrio cholerae gastroenteritis were detected in Orán, Salta, between February 1992 and February 1995. The frequency of isolation was 0.9% of the diarrhea cases. Out of 41 patients, 21 (51.2%) were older than 15 years and 25 (60.9%) were male. All the patients had diarrhea, 24 (58.5%) had watery stools and 6 (14.6%) cholera-like diarrhea; 10 (24.4%) presented vomiting and 12 (29%) mild dehydration. Six malnourished children who suffered from diarrhea with moderate dehydration for more than a week, were hospitalized. V. cholerae non O1 and Shigella flexneri were isolated from one patient, during the first outbreak and V. cholerae non O1 and Salmonella IV 50:b:- were recovered simultaneously from another patient during the fourth outbreak. A 72 year old woman died during the second cholera outbreak. The symptoms were: watery diarrhea, vomiting, fever and mild dehydration. A strain of V. cholerae O5, that did not produce cholera toxin, heat-stable enterotoxin, Kanagawa-like hemolysin or verocitotoxin was detected. It was positive for El Tor hemolysin and D-mannose and L-fucose resistant cells-associated hemagglutinins. Among the 41 isolates studied, all were oxidase and indole positive, fermented glucose, saccharose and mannitol. They were all motile, produced lysine and ornithine decarboxylases but not arginine dihydrolase or hydrogen sulfide. They were sensitive to O129 vibriostatic compound. None of them belonged to O1 or O139 serogroup and they did not produce cholera troxin. Among the V. cholerae non O1 strains isolated, 9.5% were resistant to ampicillin and 4.9% to trimethoprim-sulfamethoxazole. Active surveillance had shown that V. cholerae non-O1 is not an important agent of diarrhea in Orán, Salta. PMID:9102658

  16. Meta-analysis: Lactobacillus reuteri strain DSM 17938 (and the original strain ATCC 55730) for treating acute gastroenteritis in children.

    PubMed

    Szajewska, H; Urbańska, M; Chmielewska, A; Weizman, Z; Shamir, R

    2014-09-01

    Lactobacillus reuteri ATCC 55730 has been shown to provide a moderate clinical effect in the treatment of acute gastroenteritis (AGE) in children. However, as the L. reuteri ATCC 55730 strain was found to carry potentially transferable resistance traits for tetracycline and lincomycin, it was replaced by a new strain, L. reuteri DSM 17938, without unwanted plasmid-borne antibiotic resistance. Bioequivalence of the two strains has been suggested. We aimed to systematically evaluate data on the effectiveness of L. reuteri DSM 17938 and the original strain, L. reuteri ATCC 55730, in the treatment of AGE in children. The Cochrane Library, MEDLINE, and EMBASE databases, reference lists, and abstract books of major scientific meetings were searched in August 2013, with no language restrictions, for relevant randomised controlled trials (RCTs). Two RCTs (n=196) that evaluated L. reuteri DSM 17938 and three RCTs (n=156) that evaluated L. reuteri ATCC 55730, which involved hospitalised children aged 3 to 60 months, met the inclusion criteria. Compared with placebo or no treatment, DSM 17938 significantly reduced the duration of diarrhoea (mean difference -32 h, 95% confidence interval (CI): -41 to -24) and increased the chance of cure on day 3 (relative risk: 3.5, 95% CI: 1.2 to 10.8, random effects model). Similar results were obtained with the original strain, L. reuteri ATCC 55730. In conclusion, in hospitalised children, use of both strains of L. reuteri reduced the duration of diarrhoea, and more children were cured within 3 days. Data from outpatients and countryspecific cost-effectiveness analyses are needed. Given the limited data and the methodological limitations of the included trials, the evidence should be viewed with caution. PMID:24463209

  17. The Usefulness of Clinical and Laboratory Parameters for Predicting Severity of Dehydration in Children with Acute Gastroenteritis

    PubMed Central

    Hoxha, Teuta Faik; Azemi, Mehmedali; Avdiu, Muharrem; Ismaili-jaha, Vlora; Grajqevci, Violeta; Petrela, Ela

    2014-01-01

    ABSTRACT Background: An accurate assessment of the degree of dehydration in infants and children is important for proper decision-making and treatment. This emphasizes the need for laboratory tests to improve the accuracy of clinical assessment of dehydration. The aim of this study was to assess the relationship between clinical and laboratory parameters in the assessment of dehydration. Methods: We evaluated prospectively 200 children aged 1 month to 5 years who presented with diarrhea, vomiting or both. Dehydration assessment was done following a known clinical scheme. Results: We enrolled in the study 200 children (57.5% were male). The mean age was 15.62±9.03 months, with more than half those studied being under 24 months old. Overall, 46.5% (93) had mild dehydration, 34% (68) had moderate dehydration, 5.5% (11) had severe dehydration whereas, 14% (28) had no dehydration. Patients historical clinical variables in all dehydration groups did not differ significantly regarding age, sex, fever, frequency of vomiting, duration of diarrhea and vomiting, while there was a trend toward severe dehydration in children with more frequent diarrhea (p=0.004). Serum urea and creatinine cannot discriminate between mild and moderate dehydration but they showed a good specificity for severe dehydration of 99% and 100% respectively. Serum bicarbonates and base excess decreased significantly with a degree of dehydration and can discriminate between all dehydration groups (P<0.001). Conclusion: Blood gases were useful to diagnose the degree of dehydration status among children presenting with acute gastroenteritis. Serum urea and creatinine were the most specific tests for severe dehydration diagnosis. Historical clinical patterns apart from frequency of diarrhea did not correlate with dehydration status. Further studies are needed to validate our results. PMID:25568559

  18. Epidemiology of Acute Gastroenteritis Outbreaks Caused by Human Calicivirus (Norovirus and Sapovirus) in Catalonia: A Two Year Prospective Study, 2010-2011

    PubMed Central

    Martinez, Ana; Moreno, Antonio; Camps, Neus

    2016-01-01

    Background The epidemiology of cases of acute gastroenteritis (AGE) of viral etiology is a relevant public health issue. Due to underreporting, the study of outbreaks is an accepted approach to investigate their epidemiology. The objective of this study was to investigate the epidemiological characteristics of AGE outbreaks due to norovirus (NoV) and sapovirus (SV) in Catalonia. Material and Methods Prospective study of AGE outbreaks of possible viral etiology notified during two years in Catalonia. NoV and SV were detected by real time reverse transcription polymerase (RT-PCR). Results A total of 101 outbreaks were registered affecting a total of 2756 persons and 12 hospitalizations (hospitalization rate: 0.8x1,000,000 persons-year); 49.5% of outbreaks were foodborne, 45.5% person to person and 5% waterborne. The distribution of outbreaks according to the setting showed a predominance of catering services (39.6%), nursing homes and long term care facilities (26.8%) and schools (11.9%). The median number of cases per outbreak was 17 (range 2–191). The total Incidence rate (IR) was 18.3 per 100,000 persons-years (95%CI: 17.6–19.0). The highest IR was in persons aged ≥65 years (43.6x100,000 (95% CI: 41.0–46.2)) (p<0.001). A total of 1065 samples were analyzed with a positivity rate of 60.8%. 98% of positive samples were NoV (GII 56.3%; GI 4.2%; GII+GI 4.2%; non- typable 33.0%). SV was identified in two person-to-person transmission outbreaks in children. Conclusions These results confirm the relevance of viral AGE outbreaks, both foodborne and person-to-person, especially in institutionalized persons. SV should be taken into account when investigating viral AGE outbreaks. PMID:27120472

  19. A piglet Model of Acute gastroenteritis induced by Shigella dysenteriae type 1

    PubMed Central

    Jeong, Kwang-il; Zhang, Quanshun; Nunnari, John; Tzipori, Saul

    2009-01-01

    Background The lack of a standardized laboratory animal model that mimics key aspects of human shigellosis remains major obstacle to addressing questions on pathogenesis, screening therapeutics and evaluating vaccines. Methods We characterize a piglet model for Shigella dysenteriae type 1. Results Piglets developed acute diarrhea, anorexia, dehydration and often fatal, with severity depending on age and dose. Bacteria were apparent in the lumen and on surface epithelium throughout the gut initially, but severe mucosal damage and bacterial cellular invasion were most profound in the colon. Detached necrotic colonocytes were present in the lumen, with inflammatory cells outpouring from damaged mucosa. High levels of IL-8 and IL-12, were followed by other proinflammatory cytokines. Elevated TNF-α, IL-1β, IL-6, and IL-10 were detected in feces and in gut segments of infected animals. Bacteria were present inside epithelial cells and within colonic lamina propria. In contrast, an isogenic strain lacking Shiga toxin, induced similar but milder symptoms, with moderate mucosal damage and lower cytokine levels. Conclusion We conclude that piglets are highly susceptible to shigellosis providing a useful tool to compare vaccine candidates for immunogenicity, reactogenicity and response to challenge, investigate the role of virulence factors and test the efficacy of microbial agents. PMID:20136414

  20. Prediction of Gut Wall Integrity Loss in Viral Gastroenteritis by Non-Invasive Marker

    PubMed Central

    Elnady, Hala G.; Sherif, Lobna S.; Saleh, Maysa T.; El-Alameey, Inas R.; Youssef, Mai M.; El Shafie, Amal I.; Helwa, Iman; Raouf, Haiam Abdel; EL-Taweel, Ahmed N.

    2015-01-01

    BACKGROUND: Intestinal fatty acid binding proteins (I-FABPs) are mainly expressed in the intestinal villi, which are the initial site of destruction in viral gastroenteritis. AIM: This study was designed to assess serum I-FABPs as a predictor of gut wall integrity loss in viral gastroenteritis. PATIENTS AND METHODS: This case-control cross-sectional study was conducted on 93 cases of acute viral gastroenteritis. Twenty-eight healthy children matching in age were recruited as control group. Serum I-FABPs were measured using ELISA technique. Viral detection and typing were done by PCR for adenovirus, and by Reverse transcriptase PCR for rotavirus, astrovirus and norovirus. RESULTS: Serum I-FABPs level was significantly higher in the cases compared to the controls and was also higher in the 46 rotavirus gastroenteritis cases compared to other viral gastroenteritis cases. Serum I- FABPs level was significantly higher in severely dehydrated cases as compared to mildly dehydrated ones (P=0.037). CONCLUSION: Serum I-FABPs could be used as an early and sensitive predictor marker of gut wall integrity loss in children with viral gastroenteritis and its level can indicate case severity. PMID:27275194

  1. Temporal dynamics of norovirus determined through monitoring of municipal wastewater by pyrosequencing and virological surveillance of gastroenteritis cases.

    PubMed

    Kazama, Shinobu; Masago, Yoshifumi; Tohma, Kentaro; Souma, Nao; Imagawa, Toshifumi; Suzuki, Akira; Liu, Xiaofang; Saito, Mayuko; Oshitani, Hitoshi; Omura, Tatsuo

    2016-04-01

    Norovirus is a leading etiological agent of viral gastroenteritis. Because of relatively mild disease symptoms and frequent asymptomatic infections, information on the ecology of this virus is limited. Our objective was to examine the genetic diversity of norovirus circulating in the human population by means of genotyping the virus in municipal wastewater. We investigated norovirus genogroups I and II (GI and GII) in municipal wastewater in Japan by pyrosequencing and quantitative PCR (qPCR) from November 2012 to March 2013. Virological surveillance for gastroenteritis cases was concurrently conducted in the same area. A total of fourteen distinct genotypes in total (GI.1, 3, 4, 6, 7, GII.2, 4, 5, 6, 7, 12, 13, 14, and 17), with up to eight genotypes detected per sample, were observed in wastewater using pyrosequencing; only four genotypes (GI.6, GII.4, 5, and 14) were obtained from clinical samples. Seventy-eight percent of norovirus-positive stool samples contained GII.4, but this genotype was not dominant in wastewater. The norovirus GII.4 Sydney 2012 variant, which appeared and spread during our study period, was detected in both the wastewater and clinical samples. These results suggest that an environmental approach using pyrosequencing yields a more detailed distribution of norovirus genotypes/variants. Thus, wastewater monitoring by pyrosequencing is expected to provide an effective analysis of the distribution of norovirus genotypes causing symptomatic and asymptomatic infections in human populations. PMID:26874777

  2. The Role of Human Coronaviruses in Children Hospitalized for Acute Bronchiolitis, Acute Gastroenteritis, and Febrile Seizures: A 2-Year Prospective Study

    PubMed Central

    Jevšnik, Monika; Steyer, Andrej; Pokorn, Marko; Mrvič, Tatjana; Grosek, Štefan; Strle, Franc; Lusa, Lara; Petrovec, Miroslav

    2016-01-01

    Human coronaviruses (HCoVs) are associated with a variety of clinical presentations in children, but their role in disease remains uncertain. The objective of our prospective study was to investigate HCoVs associations with various clinical presentations in hospitalized children up to 6 years of age. Children hospitalized with acute bronchiolitis (AB), acute gastroenteritis (AGE), or febrile seizures (FS), and children admitted for elective surgical procedures (healthy controls) were included in the study. In patients with AB, AGE, and FS, a nasopharyngeal (NP) swab and blood sample were obtained upon admission and the follow-up visit 14 days later, whereas in children with AGE a stool sample was also acquired upon admission; in healthy controls a NP swab and stool sample were taken upon admission. Amplification of polymerase 1b gene was used to detect HCoVs in the specimens. HCoVs-positive specimens were also examined for the presence of several other viruses. HCoVs were most often detected in children with FS (19/192, 9.9%, 95% CI: 6–15%), followed by children with AGE (19/218, 8.7%, 95% CI: 5.3–13.3%) and AB (20/308, 6.5%, 95% CI: 4.0–9.8%). The presence of other viruses was a common finding, most frequent in the group of children with AB (19/20, 95%, 95% CI: 75.1–99.8%), followed by FS (10/19, 52.6%, 95% CI: 28.9–75.6%) and AGE (7/19, 36.8%, 95% CI: 16.3–61.6%). In healthy control children HCoVs were detected in 3/156 (1.9%, 95% CI: 0.4–5.5%) NP swabs and 1/150 (0.7%, 95% CI: 0.02–3.3%) stool samples. It seems that an etiological role of HCoVs is most likely in children with FS, considering that they had a higher proportion of positive HCoVs results than patients with AB and those with AGE, and had the highest viral load; however, the co-detection of other viruses was 52.6%. Trial Registration: ClinicalTrials.gov NCT00987519 PMID:27171141

  3. The impact of childhood acute rotavirus gastroenteritis on the parents’ quality of life: prospective observational study in European primary care medical practices

    PubMed Central

    2012-01-01

    Background Rotavirus (RV) is the commonest cause of acute gastroenteritis in infants and young children worldwide. A Quality of Life study was conducted in primary care in three European countries as part of a larger epidemiological study (SPRIK) to investigate the impact of paediatric rotavirus gastroenteritis (RVGE) on affected children and their parents. Methods A self-administered questionnaire was linguistically validated in Spanish, Italian and Polish. The questionnaire was included in an observational multicentre prospective study of 302 children aged <5 years presenting to a general practitioner or paediatrician for RVGE at centres in Spain, Italy or Poland. RV infection was confirmed by polymerase chain reaction (PCR) testing (n = 264). The questionnaire was validated and used to assess the emotional impact of paediatric RVGE on the parents. Results Questionnaire responses showed that acute RVGE in a child adversely affects the parents’ daily life as well as the child. Parents of children with RVGE experience worry, distress and impact on their daily activities. RVGE of greater clinical severity (assessed by the Vesikari scale) was associated with higher parental worries due to symptoms and greater changes in the child’s behaviour, and a trend to higher impact on parents’ daily activities and higher parental distress, together with a higher score on the symptom severity scale of the questionnaire. Conclusions Parents of a child with acute RVGE presenting to primary care experience worry, distress and disruptions to daily life as a result of the child’s illness. Prevention of this disease through prophylactic vaccination will improve the daily lives of parents and children. PMID:22650611

  4. The Prevalence of Rotavirus and Adenovirus in the Childhood Gastroenteritis

    PubMed Central

    Ozsari, Tamer; Bora, Gulhan; Kaya, Bulent; Yakut, Kahraman

    2016-01-01

    Background Acute gastroenteritis stemming from viral causes is very common during the childhood period. Rotavirus and enteric adenovirus are the most common factors of acute gastroenteritis encountered in infants and children. However, the epidemiology of rotavirus and enteric adenovirus gastroenteritis in the east Anatolia region is not well-known. Objectives We aimed to evaluate the relationship between the distribution of antigen positivity in rotavirus and enteric adenovirus antigen tests required cases and demographic data retrospectively in pediatric patients admitted to our hospital. Patients and Methods The records of stool sample analyses for 1154 patients admitted to our hospital from June 2011 to December 2011 with complaints of diarrhea were retrospectively examined. The presence of rotavirus and enteric adenovirus antigens in stool specimens was investigated by means of an immunochromatographic test. Results Viral antigens were detected in 327 (28.3%) stool specimens out of 1154. Among the positive results, the frequency was 73.7% for rotavirus and 26.2% for adenovirus. While the detected rotavirus antigen rate was high for all age groups, it was highest for children under the age of 2, with a rate of 57.1%. Moreover, the rotavirus infections were observed at a rate of 44.3% in winter and of 24.6% in autumn. Conclusions The most important factor in childhood acute gastroenteritis in east Anatolia is the rotavirus. Rotavirus and adenovirus antigens should be routinely investigated as a factor in fresh stool samples for the accurate diagnosis and treatment of gastroenteritis in children in the winter and autumn months.

  5. A community-based gastroenteritis outbreak after Typhoon Haiyan, Leyte, Philippines, 2013

    PubMed Central

    Muhi, Edzel; de los Reyes, Vikki Carr; Sucaldito, Ma Nemia; Tayag, Enrique

    2015-01-01

    Background Three weeks after Typhoon Haiyan, an increasing number of acute gastroenteritis cases were reported in Kananga, Leyte, an area where evacuated residents had returned home two days after the disaster. An outbreak investigation was conducted to identify the source and risk factors associated with the increase of gastroenteritis. Methods A case was defined as any person in Kananga who developed acute diarrhoea (≥ 3 times/24 hours) and any of the following symptoms: fever, nausea, vomiting or abdominal pain from 11 November 2013 to 10 December 2013. Active case finding was conducted by reviewing medical records, and a case-control study was conducted. Rectal swabs and water samples were tested for bacteriological examination. Results One hundred and five cases were identified. Multivariate analysis revealed that consumption of untreated drinking-water was associated with illness (adjusted odds ratio: 18.2). Both rectal swabs and municipal water samples tested positive for Aeromonas hydrophila. On inspection of the municipal water system, breaks in the distribution pipes were found with some submerged in river water. Conclusion This acute gastroenteritis outbreak was most likely caused by Aeromonas hydrophila and transmitted through a contaminated water source. This study highlights that areas less damaged by a disaster that do not require ongoing evacuation centres can still have acute gastroenteritis outbreaks. All affected areas should be monitored during a disaster response, not just those with evacuation centres. Boiling or chlorinating of water should also be recommended for all areas affected by disaster. PMID:25960917

  6. A Randomized, Double-Blind Pilot Trial of Hydrolyzed Rice Bran versus Placebo for Radioprotective Effect on Acute Gastroenteritis Secondary to Chemoradiotherapy in Patients with Cervical Cancer

    PubMed Central

    Itoh, Yoshiyuki; Mizuno, Mika; Ikeda, Mitsuru; Nakahara, Rie; Kubota, Seiji; Ito, Junji; Okada, Tohru; Kawamura, Mariko; Kikkawa, Fumitaka; Naganawa, Shinji

    2015-01-01

    We aimed to evaluate the radioprotective effect of hydrolyzed rice bran (HRB) on acute gastroenteritis due to chemoradiotherapy for treatment of cervical cancer. This placebo-controlled, double-blind study was conducted as an exploratory investigation of the colitis-inhibiting effects of HRB in alleviating acute-phase gastrointestinal side effects of chemoradiotherapy. The study involved 20 patients (10 in the HRB group, 10 in the control group). The patients in the control group underwent the same chemoradiotherapy regimen as those in the HRB group, but they received a placebo instead of HRB. The diarrheal side effect assessment score was lower in the HRB than control group, and a trend toward a reduction in diarrhea symptoms was observed with the oral intake of HRB. Additionally, no significant difference was observed in the administration of intestinal regulators and antidiarrheal agents, but again the assessment score was lower in the HRB than control group, and diarrhea symptoms were alleviated with the oral intake of HRB. A trend toward no need for strong antidiarrheal agents was seen. Although this study was an exploratory clinical trial, the results suggest that HRB may relieve diarrhea, an acute-phase gastrointestinal side effect of chemoradiotherapy. PMID:26693248

  7. Norovirus RNA in the blood of a child with gastroenteritis and convulsions--A case report.

    PubMed

    Medici, Maria Cristina; Abelli, Laura Anna; Dodi, Icilio; Dettori, Giuseppe; Chezzi, Carlo

    2010-06-01

    Potential extra-intestinal spread is an important issue in understanding the pathogenesis of NoV disease. A previously healthy 14-month-old boy was admitted to the Pediatric Emergency Department of the University-Hospital of Parma, Italy, for afebrile convulsions in a gastroenteritis episode. Bacterial culture and microscopic examination on cerebrospinal fluid (CSF) yielded negative results as well as PCRs and reverse-transcription PCRs (RT-PCRs) for neurotropic viruses performed either on CSF or plasma. Stools were subjected to electron microscopy and conventional cell culture, yielding negative results. NoV was found in stools and plasma by nested RT-PCR targeting the NoV polymerase gene. The nucleotide sequences obtained from the two specimens showed 100% identity, demonstrating that the strain invading the blood stream was from the intestine, and, in comparison with GenBank sequences, they belonged to NoV genotype GII.4, "2006b" variant. The child had no abnormal electrolyte balance and no fever that could justify seizures, encouraging the hypothesis that NoV could be the cause of the neurologic disorder. These findings further induce to review the current concept of human NoV focused on intestinal infection. PMID:20381416

  8. Characterising the aetiology of severe acute gastroenteritis among patients visiting a hospital in Qatar using real-time polymerase chain reaction

    PubMed Central

    2013-01-01

    Background Acute gastroenteritis (AGE) remains a common cause of clinic visits and hospitalizations, though its aetiology has not been determined in Qatar. Methods We performed a prospective, emergency department–based study of 288 children and adults with AGE. Stool specimens were collected at presentation from June to November 2009. Faecal specimens were tested, using real-time PCR, for a panel of four viral (norovirus, adenovirus, astrovirus and rotavirus) and bacterial pathogens. Results Viral and bacterial pathogens were detected in 131 (45.5%) and 34 (12.2%) of the 288 patients recruited. The most commonly detected pathogens were norovirus (28.5%), rotavirus (10.4%), followed by adenovirus (6.25%) and astrovirus (0.30%). Norovirus was the most commonly detected viral pathogen amongst all the age groups with an almost even distribution in all age groups. Rotavirus and adenovirus were more common in children under 5 yr of age. Astrovirus was found in only one person. Conclusions Viruses, especially noroviruses, are associated with severe diarrhoea in children and adults in Qatar. Further studies to confirm the findings and to explore the causes of illness among patients from whom a pathogen cannot be determined are needed. PMID:23865805

  9. Clinical cases in acute intoxication.

    PubMed

    Smith, Sean B; Maguire, Jennifer; Mauck, Karen F

    2009-12-01

    Over 2.5 million accidental and intentional drug-related poisonings are reported annually in the United States. Early diagnosis and management of patients who present with acute intoxication can significantly reduce both morbidity and mortality. The initial evaluation of patients with suspected or proven intoxications should focus on hemodynamic stability, mental status, and respiratory function. However, early recognition of toxic ingestion is paramount to implementing life-saving treatments. Important historical clues are often found in a social history that considers intravenous drug use, alcohol use, and any access or exposure to illicit substances. A patient's medication list should also be scrutinized for psychoactive or sedative medications, such as tricyclic antidepressants or opioids. In this article we present case-based discussions of the specific diagnosis and management of 5 commonly occurring acute intoxication syndromes. PMID:20877175

  10. Risk Factors for Norovirus, Sapporo-like Virus, and Group A Rotavirus Gastroenteritis

    PubMed Central

    de Wit, Matty AS; Koopmans, Marion PG

    2003-01-01

    Viral pathogens are the most common causes of gastroenteritis in the community. To identify modes of transmission and opportunities for prevention, a case-control study was conducted and risk factors for gastroenteritis attributable to norovirus (NV), Sapporo-like virus (SLV), and rotavirus were studied. For NV gastroenteritis, having a household member with gastroenteritis, contact with a person with gastroenteritis outside the household, and poor food-handling hygiene were associated with illness (population attributable risk fractions [PAR] of 17%, 56%, and 47%, respectively). For SLV gastroenteritis, contact with a person with gastroenteritis outside the household was associated with a higher risk (PAR 60%). For rotavirus gastroenteritis, contact with a person with gastroenteritis outside the household and food-handling hygiene were associated with a higher risk (PAR 86% and 46%, respectively). Transmission of these viral pathogens occurs primarily from person to person. However, for NV gastroenteritis, foodborne transmission seems to play an important role. PMID:14720397

  11. Another gastroenteritis?

    PubMed

    Biskup, Ewelina; Necek, Magdalena; Changjin, Qu

    2016-05-11

    Portal vein thrombosis (PVT) is an important, but often delayed or missed differential diagnosis in patients presenting with abdominal pain. In this case report we present a previously healthy 42-year-old patient with persistent upper abdominal pain for five days. Being a common complication in patients suffering from liver cirrhosis, PVT is an unusual finding in healthy individuals. However, gene mutation leading to a hypercoagulable state can be associated with thrombotic events in the portal venous system. Investigation for underlying disorders such as myeloproliferative neoplasm (MPN), paroxysmal nocturnal hemoglobinuria (PNH), antiphospholipid antibody syndrome are crucial. PMID:27167481

  12. Eosinophilic gastroenteritis associated with systemic lupus erythematosus.

    PubMed

    Barbie, David A; Mangi, Abeel A; Lauwers, Gregory Y

    2004-01-01

    Eosinophilic gastroenteritis is an uncommon disease with an obscure etiology, although associations with allergy, the idiopathic hypereosinophilic syndrome, and connective tissue disease have been reported. We present the case of a 37-year-old woman with a history of idiopathic thrombocytopenic purpura who presented with refractory nausea, vomiting, and abdominal pain. Imaging studies were significant for bowel wall thickening and ascites, while laboratory studies revealed a positive antinuclear antibody (ANA), a positive anti-double stranded (DS) DNA antibody, low complement, and proteinuria. Exploratory laparotomy with gastric and small bowel biopsies established the diagnosis of eosinophilic gastroenteritis. In addition, the patient met clinical criteria for the diagnosis of systemic lupus erythematosus. Previous studies have described eosinophilic gastroenteritis in patients with scleroderma, polymyositis, or dermatomyositis. This is the first report to our knowledge of an individual with eosinophilic gastroenteritis and systemic lupus erythematosus. PMID:15492606

  13. Probability Mapping to Determine the Spatial Risk Pattern of Acute Gastroenteritis in Coimbatore District, India, Using Geographic Information Systems (GIS)

    PubMed Central

    Joseph, Pawlin Vasanthi; Balan, Brindha; Rajendran, Vidhyalakshmi; Prashanthi, Devi Marimuthu; Somnathan, Balasubramanian

    2015-01-01

    Background: Maps show well the spatial configuration of information. Considerable effort is devoted to the development of geographical information systems (GIS) that increase understanding of public health problems and in particular to collaborate efforts among clinicians, epidemiologists, ecologists, and geographers to map and forecast disease risk. Objectives: Small populations tend to give rise to the most extreme disease rates, even if the actual rates are similar across the areas. Such situations will follow the decision-maker's attention on these areas when they scrutinize the map for decision making or resource allocation. As an alternative, maps can be prepared using P-values (probabilistic values). Materials and Methods: The statistical significance of rates rather than the rates themselves are used to map the results. The incidence rates calculated for each village from 2000 to 2009 is used to estimate λ, the expected number of cases in the study area. The obtained results are mapped using Arc GIS 10.0. Results: The likelihood of infections from low to high is depicted in the map and it is observed that five villages namely, Odanthurai, Coimbatore Corporation, Ikkaraiboluvampatti, Puliakulam, and Pollachi Corporation are more likely to have significantly high incidences. Conclusion: In the probability map, some of the areas with exceptionally high or low rates disappear. These are typically small unpopulated areas, whose rates are unstable due to the small numbers problem. The probability map shows more specific regions of relative risks and expected outcomes. PMID:26170544

  14. Risk of infectious gastroenteritis in young children living in Québec rural areas with intensive animal farming: results of a case-control study (2004-2007).

    PubMed

    Levallois, P; Chevalier, P; Gingras, S; Déry, P; Payment, P; Michel, P; Rodriguez, M

    2014-02-01

    This study was designed to evaluate the epidemiology of severe gastroenteritis in children living in Québec rural areas with intensive livestock activities. From September 2005 through June 2007, 165 cases of gastroenteritis in children aged from 6 months to 5 years, hospitalized or notified to the public health department were enrolled, and 326 eligible controls participated. The parents of cases and controls were asked questions about different gastroenteritis risk factors. The quality of the drinking water used by the participants was investigated for microbial indicators as well as for four zoonotic bacterial pathogens (Campylobacter spp, Escherichia coli, Salmonella spp and Yersinia spp) and two enteric parasites (Cryptosporidium spp and Giardia spp). From 134 stool specimen analysed, viruses were detected in 82 cases (61%), while 28 (21%) were found with at least one of the bacteria investigated, and five cases were infected by parasites. Campylobacteriosis was the main bacterial infection (n = 15), followed by Salmonella sp (n = 7) and E. coli O157:H7 (n = 5) among cases with bacterial gastroenteritis. No significant difference was found between cases and controls regarding the quality of water consumed; the frequency of faecal contamination of private wells was also similar between cases and controls. Considering the total cases (including those with a virus), no link was found between severe gastroenteritis and either being in contact with animals or living in a municipality with the highest animal density (4th quartile). However, when considering only cases with a bacterial or parasite infection (n = 32), there was a weak association with pig density that was not statistically significant after adjusting for potential confounders. Contact with domestic, zoo or farm animals were the only environmental factor associated with the disease. PMID:23406420

  15. Gastroenteritis Outbreak Caused by Waterborne Norovirus at a New Zealand Ski Resort▿

    PubMed Central

    Hewitt, Joanne; Bell, Derek; Simmons, Greg C.; Rivera-Aban, Malet; Wolf, Sandro; Greening, Gail E.

    2007-01-01

    In July 2006, public health services investigated an outbreak of acute gastroenteritis among staff and visitors of a popular ski resort in southern New Zealand. The source of the outbreak was a drinking water supply contaminated by human sewage. The virological component of the investigation played a major role in confirming the source of the outbreak. Drinking water, source stream water, and 31 fecal specimens from gastroenteritis outbreak cases were analyzed for the presence of norovirus (NoV). Water samples were concentrated by ultrafiltration, and real-time reverse transcription-PCR (RT-PCR) was used for rapid detection of NoV from both water and fecal samples. The implicated NoV strain was further characterized by DNA sequencing. NoV genogroup GI/5 was identified in water samples and linked case fecal specimens, providing clear evidence of the predominant pathogen and route of exposure. A retrospective cohort study demonstrated that staff who consumed drinking water from the resort supply were twice as likely to have gastroenteritis than those who did not. This is the first time that an outbreak of gastroenteritis in New Zealand has been conclusively linked to NoV detected in a community water supply. To our knowledge, this is the first report of the use of ultrafiltration combined with quantitative real-time RT-PCR and DNA sequencing for investigation of a waterborne NoV outbreak. PMID:17965205

  16. Association of Rotavirus Gastroenteritis with Histo-blood Group Antigens.

    PubMed

    Mohanty, E; Dwibedi, B; Kar, S K; Pandey, R M

    2016-07-01

    Association of rotavirus gastroenteritis with histo-blood group antigens in children younger than 5 years admitted with diarrhea (n=389) was studied. Distribution of blood groups in rotavirus positive (n=96) and rotavirus negative (n=51) diarrhea gastroenteritis cases did not show any susceptibility to any blood group; blood group O seemed to be protective. PMID:27508550

  17. Gastroenteritis in sentinel general practices,The Netherlands.

    PubMed Central

    de Wit, M. A.; Koopmans, M. P.; Kortbeek, L. M.; van Leeuwen, N. J.; Bartelds, A. I.; van Duynhoven, Y. T.

    2001-01-01

    From 1996 to 1999, the incidence of gastroenteritis in general practices and the role of a broad range of pathogens in the Netherlands were studied. All patients with gastroenteritis who had visited a general practitioner were reported. All patients who had visited a general practitioner for gastroenteritis (cases) and an equal number of patients visiting for nongastrointestinal symptoms (controls) were invited to participate in a case-control study. The incidence of gastroenteritis was 79.7 per 10,000 person years. Campylobacter was detected most frequently (10% of cases), followed by Giardia lamblia (5%), rotavirus (5%), Norwalk-like viruses (5%) and Salmonella (4%). Our study found that in the Netherlands (population 15.6 million), an estimated 128,000 persons each year consult their general practitioner for gastroenteritis, slightly less than in a comparable study in 1992 to 1993. A pathogen could be detected in almost 40% of patients (bacteria 16%, viruses 15%, parasites 8%). PMID:11266298

  18. Socio-demographic, Clinical and Laboratory Features of Rotavirus Gastroenteritis in Children Treated in Pediatric Clinic

    PubMed Central

    Azemi, Mehmedali; Berisha, Majlinda; Ismaili-Jaha, Vlora; Kolgeci, Selim; Avdiu, Muharrem; Jakupi, Xhevat; Hoxha, Rina; Hoxha-Kamberi, Teuta

    2013-01-01

    Aim: The aim of work was presentation of several socio-demographic, clinical and laboratory characteristics of gastroenteritis caused by rotavirus. The examinees and methods: The examinees were children under the age of five years treated at the Pediatric Clinic due to acute gastroenteritis caused by rotavirus. Rotavirus is isolated by method chromatographic immunoassay by Cer Test Biotec. Results: From the total number of patients (850) suffering from acute gastroenteritis, feces test on bacteria, viruses. protozoa and fungi was positive in 425 (49.76%) cases. From this number the test on bacteria was positive in 248 (58.62%) cases, on viruses it was positive in 165 (39.0%), on protozoa in 9 (2.12%) cases and on fungi only one case. Rotavirus was the most frequent one in viral test, it was isolated in 142 (86.06%) cases, adenoviruses were found in 9 (5.45%) cases and noroviruses in only one case. The same feces sample that contained rotavirus and adenoviruses were isolated in five cases, whereas rotavirus with bacteria was isolated in the same feces sample in five cases. The biggest number of cases 62 (43.66%) were of the age 6-12 months, whereas the smallest number 10 (7.04%) cases were of the age 37-60 months. There were 76 (53.52%) of cases of male gender, from rural areas there were 81 (57.04%) cases and there were 58 (40.80%) cases during the summer period. Among the clinical symptoms the most prominent were diarrhea, vomiting, high temperature, whereas the different degree of dehydration were present in all cases (the most common one was moderate dehydration). The most frequent one was isonatremic dehydration in 91 (64.08%) cases, less frequent one was hypernatremic dehydration in 14 (9.85%) cases. The majority of cases (97.89%) had lower blood pH values, whereas 67 (47.17%) cases had pH values that varied from 7.16 -7.20 (curve peak), normal values were registered in only 3 (2.11%) cases. Urea values were increased in 45 (31.07%) cases (the maximum value

  19. Incidence of Norovirus and Other Viral Pathogens That Cause Acute Gastroenteritis (AGE) among Kaiser Permanente Member Populations in the United States, 2012–2013

    PubMed Central

    Grytdal, Scott P.; Biggs, Christianne; Cameron, Miriam; Schmidt, Mark; Parashar, Umesh D.; Hall, Aron J.

    2016-01-01

    Noroviruses and other viral pathogens are increasingly recognized as frequent causes of acute gastroenteritis (AGE). However, few laboratory-based data are available on the incidence of AGE caused by viral pathogens in the U.S. This study examined stool specimens submitted for routine clinical diagnostics from patients enrolled in Kaiser Permanente (KP) health plans in metro Portland, OR, and the Maryland, District of Columbia, and northern Virginia geographic areas to estimate the incidence of viral enteropathogens in these populations. Over a one-year study period, participating laboratories randomly selected stools submitted for routine clinical diagnostics for inclusion in the study along with accompanying demographic and clinical data. Selected stools were tested for norovirus, rotavirus, sapovirus, and astrovirus using standardized real-time RT-PCR protocols. Each KP site provided administrative data which were used in conjunction with previously published data on healthcare utilization to extrapolate pathogen detection rates into population-based incidence rates. A total of 1,099 specimens collected during August 2012 to September 2013 were included. Mean age of patients providing stool specimens was 46 years (range: 0–98 years). Noroviruses were the most common viral pathogen identified among patients with AGE (n = 63 specimens, 6% of specimens tested). In addition, 22 (2%) of specimens were positive for rotavirus; 19 (2%) were positive for sapovirus; and 7 (1%) were positive for astrovirus. Incidence of norovirus-associated outpatient visits was 5.6 per 1,000 person-years; incidence of norovirus disease in the community was estimated to be 69.5 per 1,000 person-years. Norovirus incidence was highest among children <5 years of age (outpatient incidence = 25.6 per 1,000 person-years; community incidence = 152.2 per 1,000 person-years), followed by older adults aged >65 years (outpatient incidence = 7.8 per 1,000 person-years; community incidence = 75.8 per

  20. Oxidative stress indices in gastroenteritis in dogs with canine parvoviral infection.

    PubMed

    Panda, Debasis; Patra, R C; Nandi, S; Swarup, D

    2009-02-01

    Gastroenteritis of viral origin has emerged as a major cause of morbidity and mortality in dogs during the last two decades. Amongst the viral etiologies responsible for gastroenteritis in dogs, canine parvovirus (CPV) is considered as the most pathogenic. The disease is characterized by hemorrhagic enteritis, bloody diarrhoea and myocarditis in young pups. The present study was carried out to examine alterations in oxidative stress indices in the erythrocytes from dogs suffering from gastroenteritis with or without canine parvoviral infection as confirmed by CPV-DNA amplification from faeces using specific primers for CPV-2 as well as CPV-2a and CPV-2b variants by polymerase chain reaction (PCR). The present investigation utilized clinical cases of dogs with signs of acute diarrhea (n=56), and 14 more apparently healthy dogs of similar age group. Erythrocytic oxidative stress indices such as lipid peroxides level and antioxidant enzymes like superoxide dismutase and catalase activity, and blood micro-mineral (iron, copper, cobalt and zinc) status were analyzed in each dog (n=70). The acute cases of gastroenteritis in dogs were associated with altered erythrocytic lipid peroxidation as evident by estimation of malonaldehyde (MDA) concentration. The activities of antioxidant enzymes catalase and superoxide dismutase, the first line of antioxidant defense against damaging effects of free radicals, were also altered. The alterations in oxidative stress indices were more pronounced in cases with involvement of canine parvovirus as compared to parvo-negative cases. Our results also revealed decreased blood zinc level in diarrhoea in dogs irrespective of involvement of canine parvovirus. PMID:18572211

  1. A Survey of Infantile Gastroenteritis

    PubMed Central

    Ironside, Alastair G.; Tuxford, Ann F.; Heyworth, Barrie

    1970-01-01

    In 1967 we admitted 339 cases of infantile gastroenteritis; one-third of these were dehydrated, and in this group the commonest biochemical abnormality found was hypernatraemia, sometimes with metabolic acidosis. A higher incidence of dehydration was found in the patients who had received oral glucose fluids before admission. Enteropathic Escherichia coli were isolated from the faeces of 16% of the cases. Associated infections, especially of the respiratory tract, were common. Treatment was aimed at the restoration of fluid and electrolyte balance. Usually this was achieved with oral fluids, though intravenous fluids were used in the most severely dehydrated cases. Recovery was complete in 320 cases and a further 14 cases were discharged as carriers of enteropathic E. coli. There were five deaths (1·5%) in the series; three occurred immediately after admission. PMID:4913493

  2. WATERBORNE VIRAL GASTROENTERITIS

    EPA Science Inventory

    In the study of human gastroenteritis, the use of electron microscopy and related techniques has led to the identification of new viral agents which had previously escaped detection by routine cell-culture procedures. Efforts to characterize and further study these agents are cur...

  3. Verotoxinogenic Citrobacter freundii associated with severe gastroenteritis and cases of haemolytic uraemic syndrome in a nursery school: green butter as the infection source.

    PubMed

    Tschape, H; Prager, R; Streckel, W; Fruth, A; Tietze, E; Böhme, G

    1995-06-01

    A summer outbreak of severe gastroenteritis followed by haemolytic uraemic syndrome (HUS) and thrombotic thrombocytopenic purpura in a nursery school and kindergarten is described. Sandwiches prepared with green butter made with contaminated parsley were the likely vehicle of infection. The parsley originated from an organic garden in which manure of pig origin was used instead of artificial fertilizers. Clonally identical verotoxinogenic Citrobacter freundii were found as causative agents of HUS and gastroenteritis and were also detected on the parsley. PMID:7781732

  4. Norwalk-like viral gastroenteritis outbreak in U.S. Army trainees.

    PubMed Central

    Arness, M. K.; Feighner, B. H.; Canham, M. L.; Taylor, D. N.; Monroe, S. S.; Cieslak, T. J.; Hoedebecke, E. L.; Polyak, C. S.; Cuthie, J. C.; Fankhauser, R. L.; Humphrey, C. D.; Barker, T. L.; Jenkins, C. D.; Skillman, D. R.

    2000-01-01

    An outbreak of acute gastroenteritis hospitalized 99 (12%) of 835 U. S. Army trainees at Fort Bliss, El Paso, Texas, from August 27 to September 1, 1998. Reverse transcriptase polymerase chain reaction tests for Norwalk-like virus were positive for genogroup 2. Gastroenteritis was associated with one post dining facility and with soft drinks. PMID:10756159

  5. Chronic diarrhea, eosinophilic ascites, acute pancreatitis and deep venous thrombosis: A case report

    PubMed Central

    Javid Bhat, Khalid; Bhat, Sanjay; Dutt, Kalyan; Gupta, Sakul; Jeelani Samoon, Hamaad

    2014-01-01

    Background: Eosinophilic gastroenteritis (EG) is rare and is characterized by recurrent eosinophilic infiltration of the gastrointestinal tract and chronic diarrhea. In this report we present a case of EG with acute pancreatitis and deep vein thrombosis (DVT). Case presentation: A 30 years old male was admitted to our hospital with the complaints of epigastric pain, vomitting and swelling of his left limb for the past six days. He was also having diarrhea for the last several months. He had been evaluated for chronic diarrhea and ascites before he sought the current consultation. Duplex color doppler of left limb showed DVT of distal calf vein. Contrast enhanced CT imaging of abdomen revealed thickening of duodenum, proximal jejunal wall and presence of ascites. Duodenal biopsy showed normal villous pattern with mild inflammation and eosinophilic infiltration. The constellation of clinical presentation, hypereosinophilia, CT and biopsy findings all is in consistence to EG. The patient was treated with prednisolone 20 mg/day for four weeks and tapered slowly. Acute pancreatitis was managed conservatively while DVT was treated with heparin and oral anticoagulants. The patient’s diarrhea settled and ascites resolved completely. At follow up, the absolute eosinophil count was 300/μl and the patient was doing well. Conclusion: This case report emphasizes that one should consider these rare disorders during the differential diagnosis of unexplained gastrointestinal symptoms in the presence of hypereosinophilia. PMID:25202449

  6. Co-existent eosinophilic gastroenteritis and hypothalamic-pituitary dysfunction.

    PubMed Central

    Haeney, M. R.; Wilson, R. J.

    1977-01-01

    A case of eosinophilic gastroenteritis in a 42-year-old man is described. The patient had diarrhoea, faecal blood loss, a protein-losing enteropathy, malabsorption of fat, xylose and vitamin B12. Co-existent hypopituitarism, diabetes insipidus and hypothalamic dysfunction was demonstrated. Complete clinical recovery occurred with pituitary replacement therapy alone. The association of this endocrine abnormality with the picture of eosinophilic gastroenteritis has not previously been described. Images Fig. 1 PMID:882484

  7. The effect of antiemetics in childhood gastroenteritis

    PubMed Central

    2013-01-01

    Introduction Diarrheal diseases are the second leading cause of childhood morbidity and mortality in developing countries and an important cause of malnutrition. An estimated 0.75 million children below 5 years of age die from diarrhea. Vomiting associated with acute gastroenteritis (AGE) is a distressing symptom and limits the success of oral rehydration in AGE leading to an increased use of intravenous rehydration, prolonged emergency department stay and hospitalization. In this review we estimate the effect of antiemetics in gastroenteritis in children. Methods We conducted a systematic review of all the efficacy and effectiveness studies. We used a standardized abstraction and grading format and performed meta-analyses for all outcomes with more than two studies. The estimated effect of antiemetics was determined by applying the standard Child Health Epidemiology Reference Group (CHERG) rules. Results We included seven studies in the review. Antiemetics significantly reduced the incidence of vomiting and hospitalization by 54%. Antiemetics also significantly reduced the intravenous fluid requirements by 60%, while it had a non-significant effect on the ORT tolerance and revisit rates. Conclusion Antiemetics are effective for the management of gastroenteritis in children and have the potential to decrease morbidity and mortality burden due to diarrhea, when introduced and scaled up. PMID:24564795

  8. Evidence of multiple reassortment events of feline-to-human rotaviruses based on a rare human G3P[9] rotavirus isolated from a patient with acute gastroenteritis.

    PubMed

    Nguyen, Tinh Huu; Than, Van Thai; Thanh, Hien Dang; Kim, Wonyong

    2016-06-01

    A rare human/feline-like rotavirus G3P[9] strain, CAU14-1-262, from a 2-year-old girl with severe gastroenteritis was isolated and sequenced. The 11 gene segments of the CAU14-1-262 strain possessed a novel genotype constellation, G3-P[9]-I3-R3-C3-M3-A3-N3-T1-E3-H6, which was identified for the first time. Phylogenetic analysis of this strain identified the following genome origins: VP7, VP4, VP6, VP1-VP3, NSP1, NSP2, and NSP4 genes possessed an AU-1-like genotype 3 constellation with high sequence identity to those of the feline and human/feline-like rotaviruses; NSP5 possessed a H6 lineage, with highest sequence identity to the human/feline-like E2541 strain; and the NSP3 gene possessed a Wa-like genotype 1 constellation with high sequence identity to those of the of human rotaviruses. These results provided evidence of multiple reassortment events in G3P[9] rotavirus CAU14-1-262 and possibility of feline-to-human interspecies transmission. PMID:27260811

  9. Verotoxinogenic Citrobacter freundii associated with severe gastroenteritis and cases of haemolytic uraemic syndrome in a nursery school: green butter as the infection source.

    PubMed Central

    Tschape, H.; Prager, R.; Streckel, W.; Fruth, A.; Tietze, E.; Böhme, G.

    1995-01-01

    A summer outbreak of severe gastroenteritis followed by haemolytic uraemic syndrome (HUS) and thrombotic thrombocytopenic purpura in a nursery school and kindergarten is described. Sandwiches prepared with green butter made with contaminated parsley were the likely vehicle of infection. The parsley originated from an organic garden in which manure of pig origin was used instead of artificial fertilizers. Clonally identical verotoxinogenic Citrobacter freundii were found as causative agents of HUS and gastroenteritis and were also detected on the parsley. Images Fig. 1 Fig. 2 PMID:7781732

  10. [A case of bettolepsy in acute pneumonia].

    PubMed

    Valenkevich, L N; Markelova, N N

    1992-03-01

    Literature lists more than 300 case reports of bettolepsy developing mainly in chronic diseases of the respiratory organs (chronic bronchitis, bronchial asthma, pulmonary emphysema, cor pulmonale) as well as in patients with epilepsy and organic brain diseases. The authors describe a case of bettolepsy in a patient with acute (croupous) pneumonia without respiratory diseases in the anamnesis and without a burdened neurological status. The role of nicotin and alcohol in the development of bettolepsy is shown. The problems of pathogenesis, clinical picture, differential diagnosis and treatment of bettolepsy are discussed. PMID:1413706

  11. Hypertransaminasaemia in children with viral gastroenteritis.

    PubMed

    Kucuk, Oznur; Ugras, Meltem; Bicer, Suat; Col, Defne; Giray, Tuba; Erdag, Gulay Ciler; Yalvaç, Zerrin; Kaspar, Cigdem; Vitrinel, Ayca

    2016-03-01

    We investigated the rates of increase in serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels of patients with rotavirus, norovirus and enteric adenovirus gastroenteritis. Two hundred children with viral gastroenteritis were evaluated for hypertransaminasaemia retrospectively. The patients were between 0 - 17 years (mean ± SD: 5.10 ± 3.01) of age. ALT was elevated up to 67 IU/L in 7 (8.5%) patients in the rotavirus group (n=82), whereas it was elevated in 3 (4.0%) and 1 (2.3%) patients in the norovirus (n=74) and adenovirus (n=44) groups, respectively. AST was elevated up to 89 IU/L in 20 (24.4%) patients in the rotavirus group, whereas it was elevated in 6 (8.1%) and 1 (2.3%) patients in the norovirus and adenovirus groups, respectively. Both transaminases were elevated in 7.3%, 1.4%, and 2.3% of patients in the rotavirus, norovirus, and adenovirus groups, respectively. The increases in ALT and AST levels were found to be significantly higher in the rotavirus group (n=27) than in the norovirus (n=9), and adenovirus group (n=2) (p<0.05). Mean serum ALT and AST levels in the rotavirus group were significantly higher than those in the norovirus and adenovirus group (p<0.05). Our study investigated the correlation between viral gastroenteritis and hypertransaminasaemia. When evaluating a patient with hypertransaminasaemia physicians should remember to consider acute gastroenteritis due to some viruses as a cause of elevated AST and ALT. PMID:27031894

  12. WATERBORNE OUTBREAK OF GASTROENTERITIS ASSOCIATED WITH A NOROVIRUS

    EPA Science Inventory

    The Wyoming Department of Health investigated an outbreak of acute gastroenteritis among persons who dined at a tourist saloon in central Wyoming during October 2001. Human caliciviruses (HuCVs) were suspected as the etiological agent of the outbreak based upon the incubation ...

  13. Acute eclipse retinopathy: a small case series.

    PubMed

    Khatib, Nur; Knyazer, Boris; Lifshitz, Tova; Levy, Jaime

    2014-01-01

    We present four young patients with acute severe solar retinopathy after observation of the total eclipse on January 4, 2011 without appropriate eye protection. Funduscopic findings were accompanied by optical coherence tomography (OCT) investigation of the macula. All our patients were young (range 14-29 years). In three of the four patients we have been able to repeat OCT evaluation revealing that the retinal changes were reversible, but delineating mild pathology in the retinal pigment epithelium and photoreceptors. Best-corrected visual acuity in the fourth case was 6/24. In addition, macular edema, which has been previously described in literature, could not be demonstrated by OCT. In the two cases we performed an early fluorescein angiogram, no pathology was seen. PMID:25323644

  14. Management strategies in the treatment of neonatal and pediatric gastroenteritis

    PubMed Central

    Ciccarelli, Simona; Stolfi, Ilaria; Caramia, Giuseppe

    2013-01-01

    Acute gastroenteritis, characterized by the onset of diarrhea with or without vomiting, continues to be a major cause of morbidity and mortality in children in mostly resource-constrained nations. Although generally a mild and self-limiting disease, gastroenteritis is one of the most common causes of hospitalization and is associated with a substantial disease burden. Worldwide, up to 40% of children aged less than 5 years with diarrhea are hospitalized with rotavirus. Also, some microorganisms have been found predominantly in resource-constrained nations, including Shigella spp, Vibrio cholerae, and the protozoan infections. Prevention remains essential, and the rotavirus vaccines have demonstrated good safety and efficacy profiles in large clinical trials. Because dehydration is the major complication associated with gastroenteritis, appropriate fluid management (oral or intravenous) is an effective and safe strategy for rehydration. Continuation of breastfeeding is strongly recommended. New treatments such as antiemetics (ondansetron), some antidiarrheal agents (racecadotril), and chemotherapeutic agents are often proposed, but not yet universally recommended. Probiotics, also known as “food supplement,” seem to improve intestinal microbial balance, reducing the duration and the severity of acute infectious diarrhea. The European Society for Paediatric Gastroenterology, Hepatology and Nutrition and the European Society of Paediatric Infectious Diseases guidelines make a stronger recommendation for the use of probiotics for the management of acute gastroenteritis, particularly those with documented efficacy such as Lactobacillus rhamnosus GG, Lactobacillus reuteri, and Saccharomyces boulardii. To date, the management of acute gastroenteritis has been based on the option of “doing the least”: oral rehydration-solution administration, early refeeding, no testing, no unnecessary drugs. PMID:24194646

  15. Three infants with rotavirus gastroenteritis complicated by severe gastrointestinal bleeding.

    PubMed

    Kawamura, Yoshiki; Miura, Hiroki; Mori, Yuji; Sugata, Ken; Nakajima, Yoichi; Yamamoto, Yasuto; Morooka, Masashi; Tsuge, Ikuya; Yoshikawa, Akiko; Taniguchi, Koki; Yoshikawa, Tetsushi

    2016-01-01

    Rotavirus gastroenteritis causes substantial morbidity and mortality worldwide in children. We report three infants with rotavirus gastroenteritis complicated by various severity of gastrointestinal bleeding. Two patients (cases 1 and 2) recovered completely without any specific treatments. One patient (case 3) died despite extensive treatments including a red blood cell transfusion and endoscopic hemostatic therapy. Rotavirus genotypes G1P[8] and G9P[8] were detected in cases 2 and 3, respectively. Rotavirus antigenemia levels were not high at the onset of melena, suggesting that systemic rotaviral infection does not play an important role in causing melena. PMID:26100228

  16. An outbreak of norovirus gastroenteritis associated with a secondary water supply system in a factory in south China

    PubMed Central

    2013-01-01

    Background Between September 17 and October 3, 2009, hundreds of workers employed in a manufacturing factory in Shenzhen, a city in south China developed a sudden onset of acute gastroenteritis. A retrospective cohort study is designed to identify the risk factors and control this outbreak. Methods Information on demographic characteristics, working place, the history of contact with a person having diarrhea and/or vomiting, drink water preference and frequency, eating in the company cafeteria or outside the company, hand-washing habits and eating habits is included. Furthermore, in order to find the contamination source, we investigated the environment around the underground reservoir and collected water samples from the junction between municipal supply water system and underground reservoir to test potential bacteria and virus, examine the seepage tracks on the wall of the underground reservoir from the side of septic tank, and check the integrity and attitude of this lid. Relative risk was presented and Chi-square test was performed. All the analyses were performed with OpenEpi software version 2.3.1 online. Results The cohort study demonstrated that the workers who had direct drink water were 3.0 fold more likely to suffer from acute gastroenteritis than those who consumed commercial bottled water. The direct drinking water, water of the tank of buildings, and the underground reservoir were positive only for norovirus. Norovirus was also detected from stool and rectal swab samples from patients with acute gastroenteritis. The underground reservoir was found to be the primary contamination source. Further environmental investigation showed that the norovirus contaminated substance entered into the underground reservoir via access holes in lid covering this underground reservoir. Conclusion This acute gastroenteritis outbreak was caused by the secondary supply system contaminated by norovirus in this factory. The outbreak of gastroenteritis cases caused by

  17. Epidemiologic Association Between FUT2 Secretor Status and Severe Rotavirus Gastroenteritis in Children in the United States

    PubMed Central

    Payne, Daniel C.; Currier, Rebecca L.; Staat, Mary A.; Sahni, Leila C.; Selvarangan, Rangaraj; Halasa, Natasha B.; Englund, Janet A.; Weinberg, Geoffrey A.; Boom, Julie A.; Szilagyi, Peter G.; Klein, Eileen J.; Chappell, James; Harrison, Christopher J.; Davidson, Barbara S.; Mijatovic-Rustempasic, Slavica; Moffatt, Mary D.; McNeal, Monica; Wikswo, Mary; Bowen, Michael D.; Morrow, Ardythe L.; Parashar, Umesh D.

    2016-01-01

    IMPORTANCE A genetic polymorphism affecting FUT2 secretor status in approximately one-quarter of humans of European descent affects the expression of histo-blood group antigens on the mucosal epithelia of human respiratory, genitourinary, and digestive tracts. These histo-blood group antigens serve as host receptor sites necessary for attachment and infection of some pathogens, including norovirus. OBJECTIVE We investigated whether an association exists between FUT2 secretor status and laboratory-confirmed rotavirus infections in US children. DESIGN, SETTING, AND PARTICIPANTS Multicenter case-control observational study involving active surveillance at 6 US pediatric medical institutions in the inpatient and emergency department clinical settings. We enrolled 1564 children younger than 5 years with acute gastroenteritis (diarrhea and/or vomiting) and 818 healthy controls frequency matched by age and month, from December 1, 2011, through March 31, 2013. MAIN OUTCOMES AND MEASURES Paired fecal-saliva specimens were tested for rotavirus and for secretor status. Comparisons were made between rotavirus test–positive cases and healthy controls stratified by ethnicity and vaccination status. Adjusted multivariable analyses assessed the preventive association of secretor status against severe rotavirus gastroenteritis. RESULTS One (0.5%) of 189 rotavirus test–positive cases was a nonsecretor, compared with 188 (23%) of 818 healthy control participants (P < .001). Healthy control participants of Hispanic ethnicity were significantly less likely to be nonsecretors (13%) compared with healthy children who were not of Hispanic ethnicity (25%) (P < .001). After controlling for vaccination and other factors, children with the nonsecretor FUT2 polymorphism appeared statistically protected (98% [95% CI, 84%–100%]) against severe rotavirus gastroenteritis. CONCLUSIONS AND RELEVANCE Severe rotavirus gastroenteritis was virtually absent among US children who had a genetic

  18. Uterine Fibroid (Leiomyoma) with Acute Urinary Retention: A Case Series

    PubMed Central

    Jena, Saubhagya Kumar; Naik, Monalisha; Ray, Lipsa; Behera, Satyanarayan

    2016-01-01

    Uterine leiomyomas are an extremely rare cause of acute urinary retention in women. The delay in diagnosing uterine leiomyomas presenting with acute urinary retention further complicates the management. The rarity of the condition makes it difficult to plan either prospective or retrospective trials. Hence, most of the evidence comes from case reports or series. We report a case series of acute urinary retention in women with uterine leiomyomas and discuss the pathophysiology, diagnosis and management options. PMID:27190903

  19. A rare case of listeriosis, acute cholecystitis and multiple myeloma.

    PubMed

    Polanco, Thais O; Alothman, Sara; Depaz, Hector; Ramcharan, Alexius

    2016-01-01

    Listeria monocytogenes (LM) is an aerobic, motile, intracellular gram-positive bacterium. Most invasive systemic infections caused by LM are commonly seen in patients at both extremes of age, during pregnancy or in immunocompromised hosts. Common clinical manifestations of LM infection in immunocompromised adults are bacteremia, infections of central nervous system, such as meningitis, and self-limiting febrile gastroenteritis. Focal infections of listeria are rare, especially cholecystitis, with only few cases reported in the last 33 years. A 62-year-old man presented with multiple myeloma, cholecystitis and LM bacteremia. Due to prompt surgical treatment and antibiotics (amoxicillin plus clavulanic acid and gentamycin), this high-risk patient recovered without any complications. PMID:27170703

  20. A rare case of listeriosis, acute cholecystitis and multiple myeloma

    PubMed Central

    Polanco, Thais O.; Alothman, Sara; Depaz, Hector; Ramcharan, Alexius

    2016-01-01

    Listeria monocytogenes (LM) is an aerobic, motile, intracellular gram-positive bacterium. Most invasive systemic infections caused by LM are commonly seen in patients at both extremes of age, during pregnancy or in immunocompromised hosts. Common clinical manifestations of LM infection in immunocompromised adults are bacteremia, infections of central nervous system, such as meningitis, and self-limiting febrile gastroenteritis. Focal infections of listeria are rare, especially cholecystitis, with only few cases reported in the last 33 years. A 62-year-old man presented with multiple myeloma, cholecystitis and LM bacteremia. Due to prompt surgical treatment and antibiotics (amoxicillin plus clavulanic acid and gentamycin), this high-risk patient recovered without any complications. PMID:27170703

  1. Multistate outbreak of viral gastroenteritis associated with consumption of oysters--Apalachicola Bay, Florida, December 1994-January 1995.

    PubMed

    1995-01-20

    On January 3, 1995, the Florida Department of Health and Rehabilitative Services (HRS) was notified of an outbreak of acute gastroenteritis associated with eating oysters. The subsequent investigation by HRS has identified 34 separate clusters of cases, many of which were associated with oysters harvested during December 29-31 from 13 Mile Area and Cat Point in Apalachicola Bay. Oysters were shipped to other states, but additional clusters of illness associated with these oysters have been reported only in Georgia. Most of these oysters were served steamed or roasted. This report summarizes the preliminary findings of the ongoing investigation of this outbreak.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:7808387

  2. Acute tuberculous myopericarditis mimicking acute myocardial infarction: A case report and literature review

    PubMed Central

    REN, MANYI; ZHANG, CHUNSHENG; ZHANG, XIAOJUAN; ZHONG, JINGQUAN

    2016-01-01

    A number of cases of acute myopericarditis mimicking acute myocardial infarction (AMI) have previously been reported in the literature. However, to the best of our knowledge, such a case resulting from Mycobacterium tuberculosis infection has not previously been described. The present study reports the case of a 21-year-old male patient presenting with acute chest pain, in whom focal ST-segment elevation and elevated cardiac enzymes mimicked a diagnosis of AMI. However, acute tuberculous myopericarditis was diagnosed on the basis of a variety of imaging examinations, laboratory tests, as well as the changes observed in electrocardiograms (ECGs) and in the cardiac enzyme levels. The case highlights the importance of a detailed collection of medical history, comprehensive explanations of serial ECGs, thoracic computed tomography, echocardiogram and coronary angiography in the diagnosis and differentiation of acute tuberculous myopericarditis mimicking AMI. PMID:27284323

  3. Eosinophilic Esophagitis and Gastroenteritis.

    PubMed

    Cianferoni, Antonella; Spergel, Jonathan M

    2015-09-01

    Eosinophilic gastrointestinal disease (EGID) can be classified as eosinophilic esophagitis (EoE) when the eosinophilia is limited to the esophagus or as eosinophilic gastritis (EG) if it is limited to the gastric tract, eosinophilic colitis (EC) if it is limited to the colon, and eosinophilic gastroenteritis (EGE) if the eosinophilia involves one or more parts of the gastrointestinal tract. EoE is by far the most common EGID. It is a well-defined chronic atopic disease due to a T helper type 2 (Th2) inflammation triggered often by food allergens. EoE diagnosis is done if an esophageal biopsy shows at least 15 eosinophils per high power field (eos/hpf). Globally accepted long-term therapies for EoE are the use of swallowed inhaled steroids or food antigen avoidance. The treatment of EoE is done not only to control symptoms but also to prevent complications such as esophageal stricture and food impaction. EGE cause non-specific gastrointestinal (GI) symptoms and are diagnosed if esophagogastroduodenoscopy (EGD)/colonoscopy show eosinophilia in one or more parts of the GI tract. They are rare diseases with an unclear pathogenesis, and they are poorly defined in terms of diagnostic criteria and treatment. Before initiating treatment of any EGE, it is imperative to conduct a differential diagnosis to exclude other causes of hypereosinophilia with GI localization. EGE are often poorly responsive to therapy and there is no commonly accepted long-term treatment. EG has many characteristics similar to EoE, including the fact that it is often due to a food allergen-driven Th2 inflammation; transcriptome analysis however shows that it is more a systemic disease and has a different gene signature than EoE. EC is a benign form of delayed food allergy in infant and is instead a difficult-to-treat severe inflammatory condition in older children and adults. EC in the latter groups can be a manifestation of drug allergy or autoimmune disease. Overall EGE, EC, and EG are rare and

  4. Gastroenteritis: A Grass Root Approach.

    ERIC Educational Resources Information Center

    Dure-Samin, Akram; Mubina, Agboatwalla

    1992-01-01

    In Karachi, Pakistan, 4 resource personnel disseminated information about sanitation and breastfeeding in the prevention of gastroenteritis to 100 households. Compared to 100 that did not receive health information, the intervention group had less incidence of diarrhea and better use of oral rehydration salt. (SK)

  5. ACUTE PELVIC PAIN IN THE ADOLESCENT: A CASE REPORT

    PubMed Central

    Samuels-Kalow, M.; Mollen, C.

    2015-01-01

    Diagnosis and treatment of acute pelvic pain in the adolescent female requires differentiating among a broad differential diagnosis that includes potentially serious illness across several organ systems. The case presented provides an illustration of the assessment and management of acute pelvic pain, and key teaching points about important potential causes. PMID:26273230

  6. Two Cases of Omental Torsion Mimicking Acute Appendicitis

    PubMed Central

    Liaqat, Naeem; Dar, Sajid Hameed; Sandhu, Asif Iqbal; Nayyer, Sajid

    2014-01-01

    Acute appendicitis is often simulated by other entities like mesenteric adenitis, worm infestation, Meckel’s diverticulitis, urinary tract infection and rarely omental torsion. We report two cases, a 6 year old boy and an 11 year old girl, who presented with symptoms and signs of acute appendicitis but upon exploration turned out to be omental torsion. PMID:24834389

  7. High Prevalence of G12 Human Rotaviruses in Children with Gastroenteritis in Myanmar.

    PubMed

    Ide, Tomihiko; Higo-Moriguchi, Kyoko; Komoto, Satoshi; Htun, Khaing Win; Myint, Yi Yi; Myat, Theingi Win; Thant, Kyaw Zin; Thu, Hlaing Myat; Win, Mo Mo; Oo, Htun Naing; Htut, Than; Rahman, Shofiqur; Nguyen, Sa Van; Umeda, Kouji; Oguma, Keiji; Tsuji, Takao; Taniguchi, Koki

    2016-07-22

    Human rotavirus samples from 54 children with acute gastroenteritis in Myanmar in 2011 were subjected to reverse transcription-PCR to determine their G and P types. On G typing, G2 (24/54; 44.4%) was found to be the most prevalent, followed by G12 (17/54; 31.5%) and G1 (1/54; 1.9%). Mixed cases with G2 and G12 were found in 12 of the 54 (22.2%) samples. On P typing, P[4] was found to be the most predominant (29/54; 53.7%), followed by P[8] (17/54; 31.5%) and P[6] (4/54; 7.4%). Mixed cases with P[4] and P[8] were detected in 4 of 54 (7.4%) samples. Thus, occurrence of G2 and unusual G12 in high proportions was characteristic of human rotaviruses in Myanmar in this study setting. PMID:26370431

  8. A case of acute hepatitis following mad honey ingestion.

    PubMed

    Sari Dogan, Fatma; Ozaydin, Vehbi; Incealtin, Onur; Guneysel, Ozlem; Demireller, Merve

    2015-12-01

    Acute hepatitis is characterized by liver inflammation and liver cell necrosis. The most frequently observed underlying cause thereof is viruses, but various other causes, such as alcohol, medication, or toxins may also lead thereto. In this paper, a case of acute hepatitis presenting with bradycardia, hypotension, and a prominent increase in liver enzymes following mad honey ingestion is discussed. Since there are only few cases of acute hepatitis following mad honey ingestion in the literature, we want to present this subject matter. PMID:27239626

  9. [Case of acute ophthalmoparesis with gaze nystagmus].

    PubMed

    Ikuta, Naomi; Tada, Yukiko; Koga, Michiaki

    2012-01-01

    A 61-year-old man developed double vision subsequent to diarrheal illness. Mixed horizontal-vertical gaze palsy in both eyes, diminution of tendon reflexes, and gaze nystagmus were noted. His horizontal gaze palsy was accompanied by gaze nystagmus in the abducent direction, indicative of the disturbance in central nervous system. Neither limb weakness nor ataxia was noted. Serum anti-GQ1b antibody was detected. Brain magnetic resonance imaging (MRI) findings were normal. The patient was diagnosed as having acute ophthalmoparesis. The ophthalmoparesis and nystagmus gradually disappeared in 3 months. The accompanying nystagmus suggests that central nervous system disturbance may also be present with acute ophthalmoparesis. PMID:22790807

  10. Fecal microbiota transplantation and prednisone for severe eosinophilic gastroenteritis

    PubMed Central

    Dai, Yi-Xuan; Shi, Chuan-Bing; Cui, Bo-Ta; Wang, Min; Ji, Guo-Zhong; Zhang, Fa-Ming

    2014-01-01

    Eosinophilic gastroenteritis is a rare disease of unknown etiology. It is characterized by patchy or diffuse eosinophilic infiltration of the bowel wall to a variable depth and various gastrointestinal manifestations. We describe a case of severe eosinophilic gastroenteritis presenting as frequent bowel obstruction and diarrhea in a 35-year-old man. The patient was misdiagnosed and underwent surgery because of intestinal obstruction when he was first admitted to a local hospital. Then he was misdiagnosed as having Crohn’s disease in another university teaching hospital. Finally, the patient asked for further treatment from our hospital because of the on-going clinical trial for treating refractory Crohn’s disease by fecal microbiota transplantation. Physical examination revealed a slight distended abdomen with diffuse tenderness. Laboratory investigation showed the total number of normal leukocytes with neutrophilia as 90.5%, as well as eosinopenia, monocytopenia and lymphocytopenia. Barium radiography and sigmoidoscopy confirmed inflammatory stenosis of the sigmoid colon. We diagnosed the patient as having eosinophilic gastroenteritis by multi-examinations. The patient was treated by fecal microbiota transplantation combined with oral prednisone, and was free from gastrointestinal symptoms at the time when we reported his disease. This case highlights the importance of awareness of manifestations of a rare disease like eosinophilic gastroenteritis. PMID:25473198

  11. Effect of non-stationary climate on infectious gastroenteritis transmission in Japan.

    PubMed

    Onozuka, Daisuke

    2014-01-01

    Local weather factors are widely considered to influence the transmission of infectious gastroenteritis. Few studies, however, have examined the non-stationary relationships between global climatic factors and transmission of infectious gastroenteritis. We analyzed monthly data for cases of infectious gastroenteritis in Fukuoka, Japan from 2000 to 2012 using cross-wavelet coherency analysis to assess the pattern of associations between indices for the Indian Ocean Dipole (IOD) and El Niño Southern Oscillation (ENSO). Infectious gastroenteritis cases were non-stationary and significantly associated with the IOD and ENSO (Multivariate ENSO Index [MEI], Niño 1 + 2, Niño 3, Niño 4, and Niño 3.4) for a period of approximately 1 to 2 years. This association was non-stationary and appeared to have a major influence on the synchrony of infectious gastroenteritis transmission. Our results suggest that non-stationary patterns of association between global climate factors and incidence of infectious gastroenteritis should be considered when developing early warning systems for epidemics of infectious gastroenteritis. PMID:24889802

  12. Laboratory Diagnosis of Bacterial Gastroenteritis

    PubMed Central

    Humphries, Romney M.

    2015-01-01

    SUMMARY Bacterial gastroenteritis is a disease that is pervasive in both the developing and developed worlds. While for the most part bacterial gastroenteritis is self-limiting, identification of an etiological agent by bacterial stool culture is required for the management of patients with severe or prolonged diarrhea, symptoms consistent with invasive disease, or a history that may predict a complicated course of disease. Importantly, characterization of bacterial enteropathogens from stool cultures in clinical laboratories is one of the primary means by which public health officials identify and track outbreaks of bacterial gastroenteritis. This article provides guidance for clinical microbiology laboratories that perform stool cultures. The general characteristics, epidemiology, and clinical manifestations of key bacterial enteropathogens are summarized. Information regarding optimal specimen collection, transport, and processing and current diagnostic tests and testing algorithms is provided. This article is an update of Cumitech 12A (P. H. Gilligan, J. M. Janda, M. A. Karmali, and J. M. Miller, Cumitech 12A, Laboratory diagnosis of bacterial diarrhea, 1992). PMID:25567220

  13. Mixed Phenotypic Acute Leukemia Presenting as Mediastinal Mass-2 Cases.

    PubMed

    Vardhan, Rig; Kotwal, Jyoti; Ganguli, Prosenjit; Ahmed, Rehan; Sharma, Ajay; Singh, Jasjit

    2016-06-01

    Mixed phenotype acute leukemia symbolizes a very small subset of acute leukemia that simply cannot be allocated as lymphoid or myeloid lineage. The 2008 World Health Organisation classification established stringent standard for diagnosis of mixed phenotype acute leukemia, accentuating myeloperoxidase for myeloid lineage, cytoplasmic CD3 for T lineage and CD19 with other B markers for B lineage obligation. Mixed phenotype leukemia is rare and 3-5 % of acute leukmias of all age groups, is associated with poor outcome with overall survival of 18 months. We wish to present two cases of mixed phenotypic acute leukemia who presented with mediastinal masses, were suspected to be T cell lymphoma/leukemia clinically and radiologically. In one case, tissue diagnosis was given as lymphoma for which treatment was given. These cases show that patients diagnosed as lymphoma on histopathology can be cases of mixed phenotype acute leukemia and varying specific treatment protocols and follow up are required. Awareness of these entities will help in proper diagnosis and treatment. PMID:27408360

  14. Acute renal failure following oxalic acid poisoning: a case report

    PubMed Central

    2012-01-01

    Oxalic acid poisoning is being recognized as an emerging epidemic in the rural communities of Sri Lanka as it is a component of locally produced household laundry detergents. Herein we describe a case of a 32 year old female, presenting after direct ingestion of oxalic acid. She then went on to develop significant metabolic acidosis and acute renal failure, requiring dialysis. Renal biopsy revealed acute tubulointerstitial nephritis associated with diffuse moderate acute tubular damage with refractile crystals in some of the tubules. The patient symptomatically improved with haemodialysis and renal functions subsequently returned to normal. PMID:22978510

  15. Educational clinical case series for pediatric allergy and immunology: allergic proctocolitis, food protein-induced enterocolitis syndrome and allergic eosinophilic gastroenteritis with protein-losing gastroenteropathy as manifestations of non-IgE-mediated cow's milk allergy.

    PubMed

    Maloney, Jennifer; Nowak-Wegrzyn, Anna

    2007-06-01

    Cow's milk protein allergy is the most common food allergy in infants and young children. It is estimated that up to 50% of pediatric cow's milk allergy is non-IgE-mediated. Allergic proctocolitis is a benign disorder manifesting with blood-streaked stools in otherwise healthy-appearing infants who are breast- or formula-fed. Symptoms resolve within 48-72 h following elimination of dietary cow's milk protein. Most infants tolerate cow's milk by their first birthday. Food protein-induced enterocolitis syndrome presents in young formula-fed infants with chronic emesis, diarrhea, and failure to thrive. Reintroduction of cow's milk protein following a period of avoidance results in profuse, repetitive emesis within 2-3 h following ingestion; 20% of acute exposures may be associated with hypovolemic shock. Treatment of acute reactions is with vigorous hydration. Most children become tolerant with age; attempts of re-introduction of milk must be done under physician supervision and with secure i.v. access. Allergic eosinophilic gastroenteritis affects infants as well as older children and adolescents. Abdominal pain, emesis, diarrhea, failure to thrive, or weight loss are the most common symptoms. A subset of patients may develop protein-losing enteropathy. Fifty percent of affected children are atopic and have evidence of food-specific IgE antibody but skin prick tests and serum food-IgE levels correlate with response to elimination diet poorly. Elemental diet based on the amino-acid formula leads to resolutions of gastrointestinal eosinophilic inflammation typically within 6 wk. PMID:17584315

  16. Energetic etiologies of acute pancreatitis: A report of five cases.

    PubMed

    Shmelev, Artem; Abdo, Alain; Sachdev, Sarina; Shah, Urvi; Kowdley, Gopal C; Cunningham, Steven C

    2015-11-15

    There are several common causes of acute pancreatitis, principally excessive alcohol intake and gallstones, and there are many rare causes. However, cases of pancreatitis still occur in the absence of any recognizable factors, and these cases of idiopathic pancreatitis suggest the presence of unrecognized etiologies. Five cases of acute pancreatitis in four patients came to attention due to a strong temporal association with exposure to nerve stimulators and energy drinks. Given that these cases of pancreatitis were otherwise unexplained, and given that these exposures were not clearly known to be associated with pancreatitis, we performed a search for precedent cases and for mechanistic bases. No clear precedent cases were found in PubMed and only scant, weak precedent cases were found in public-health databases. However, there was a coherent body of intriguing literature in support of a mechanistic basis for these exposures playing a role in the etiology of pancreatitis. PMID:26600983

  17. Energetic etiologies of acute pancreatitis: A report of five cases

    PubMed Central

    Shmelev, Artem; Abdo, Alain; Sachdev, Sarina; Shah, Urvi; Kowdley, Gopal C; Cunningham, Steven C

    2015-01-01

    There are several common causes of acute pancreatitis, principally excessive alcohol intake and gallstones, and there are many rare causes. However, cases of pancreatitis still occur in the absence of any recognizable factors, and these cases of idiopathic pancreatitis suggest the presence of unrecognized etiologies. Five cases of acute pancreatitis in four patients came to attention due to a strong temporal association with exposure to nerve stimulators and energy drinks. Given that these cases of pancreatitis were otherwise unexplained, and given that these exposures were not clearly known to be associated with pancreatitis, we performed a search for precedent cases and for mechanistic bases. No clear precedent cases were found in PubMed and only scant, weak precedent cases were found in public-health databases. However, there was a coherent body of intriguing literature in support of a mechanistic basis for these exposures playing a role in the etiology of pancreatitis. PMID:26600983

  18. Use of Ketamine in Acute Cases of Suicidality

    PubMed Central

    Lee, Jae; Narang, Puneet; Enja, Manasa

    2015-01-01

    Ketamine is an N-methyl-D- aspartate antagonist with rapid antidepressant effects. Research shows that ketamine has a fast onset of reduction in depressive symptoms and shows sustained remission of suicidal ideation in some patients. This article provides a brief review of the literature on the use of ketamine for depression and in acute cases of suicidality. The authors conclude that, while further investigation is needed, ketamine may be a useful treatment option for acute suicidality in emergency room settings. PMID:25852977

  19. [Intubation treatment of acute laryngeal obstruction: a case report].

    PubMed

    Guo, Xingguang; Liu, Shibo; Li, Huilian

    2015-11-01

    Acute laryngeal obstruction is one of the most common diseases in Department of ENT, and it can cause suffocation without prompt treatment. Methods by using Nasopharyngofiberoscope guided tracheal intubation treatment of a case of acute laryngeal obstruction patients in a timely manner. This method is well tolerated, less trauma, high success rate, in the shortest time to improve the patient's ventilation, for the next step of the treatment to win the time. PMID:26911075

  20. Acute fatty liver of pregnancy associated with severe acute pancreatitis: A case report

    PubMed Central

    de Oliveira, Cássio Vieira; Moreira, Alecsandro; Baima, Julio P; Franzoni, Leticia de C; Lima, Talles B; Yamashiro, Fabio da S; Coelho, Kunie Yabuki Rabelo; Sassaki, Ligia Y; Caramori, Carlos Antonio; Romeiro, Fernando G; Silva, Giovanni F

    2014-01-01

    Acute fatty liver of pregnancy is a rare disease that affects women in the third trimester of pregnancy. Although infrequent, the disease can cause maternal mortality. The diagnosis is not always clear until the pregnancy is terminated, and significant complications, such as acute pancreatitis, can occur. Pancreatic involvement typically only occurs in severe cases after the development of hepatic and renal impairment. To date, little knowledge is available regarding how the disease causes pancreatitis. Treatment involves supportive measures and pregnancy interruption. In this report, we describe a case of a previously healthy 26-year-old woman at a gestational age of 27 wk and 6 d who was admitted with severe abdominal pain and vomiting. This case illustrates the clinical and laboratory overlap between acute fatty liver of pregnancy and pancreatitis, highlighting the difficulties in differentiating each disease. Furthermore, the hypothesis for this overlapping is presented, and the therapeutic options are discussed. PMID:25068005

  1. Global Economic Burden of Norovirus Gastroenteritis

    PubMed Central

    Bartsch, Sarah M.; Lopman, Benjamin A.; Ozawa, Sachiko; Hall, Aron J.; Lee, Bruce Y.

    2016-01-01

    Background Despite accounting for approximately one fifth of all acute gastroenteritis illnesses, norovirus has received comparatively less attention than other infectious pathogens. With several candidate vaccines under development, characterizing the global economic burden of norovirus could help funders, policy makers, public health officials, and product developers determine how much attention and resources to allocate to advancing these technologies to prevent and control norovirus. Methods We developed a computational simulation model to estimate the economic burden of norovirus in every country/area (233 total) stratified by WHO region and globally, from the health system and societal perspectives. We considered direct costs of illness (e.g., clinic visits and hospitalization) and productivity losses. Results Globally, norovirus resulted in a total of $4.2 billion (95% UI: $3.2–5.7 billion) in direct health system costs and $60.3 billion (95% UI: $44.4–83.4 billion) in societal costs per year. Disease amongst children <5 years cost society $39.8 billion, compared to $20.4 billion for all other age groups combined. Costs per norovirus illness varied by both region and age and was highest among adults ≥55 years. Productivity losses represented 84–99% of total costs varying by region. While low and middle income countries and high income countries had similar disease incidence (10,148 vs. 9,935 illness per 100,000 persons), high income countries generated 62% of global health system costs. In sensitivity analysis, the probability of hospitalization had the largest impact on health system cost estimates ($2.8 billion globally, assuming no hospitalization costs), while the probability of missing productive days had the largest impact on societal cost estimates ($35.9 billion globally, with a 25% probability of missing productive days). Conclusions The total economic burden is greatest in young children but the highest cost per illness is among older age

  2. [A case of acute pancreatitis and acute hepatitis caused by ingestion of Ceramium kondoi].

    PubMed

    Kim, Da-bin; Cho, Yoo-Kyung; Song, Hyun Joo; Song, Byung-Cheol

    2013-11-01

    In Korea, the use of herbal remedies is a common cause of drug-induced liver injury. However, the occurrence of both acute pancreatitis and acute hepatitis after taking herbal remedies has rarely been reported. Herein, we report a case of concurrent acute pancreatitis and acute hepatitis associated with Ceramium kondoi ingestion. A 58-year-old woman was diagnosed with advanced gastric cancer 7 months ago. Total gastrectomy and adjuvant chemotherapy was performed without complications. The patient had been well until recently, when she presented with severe abdominal pain after ingestion of Ceramium kondoifor 4 weeks. The laboratory findings demonstrated elevated liver enzymes and lipase, and abdominal computed tomography revealed pancreas swelling with fat infiltration. The diagnosis was made based on the diagnostic criteria for drug induced pancreatitis and the Russel Uclaf Causality Assessment Method scale for drug-induced liver injury. After cessation of Ceramium kondoi, she showed clinical and biochemical improvement. PMID:24262598

  3. Maxillo-ethmoidal chloroma in acute myeloid leukaemia: Case report

    PubMed Central

    Ferri, E; Minotto, C; Ianniello, F; Cavaleri, S; Armato, E; Capuzzo, P

    2005-01-01

    Summary Chloroma, also called Granulocytic Sarcoma or Myeloid Sarcoma, is a rare malignant extra-medullary neoplasm of myeloid precursor cells. It is usually associated with myeloproliferative disorders but its appearance may precede the onset of leukaemia. Chloroma may be found in several extracranial sites. Involvement of the head and neck region is uncommon. Differential diagnosis is often difficult and includes acute lymphoblastic leukaemia, large cell NHL, lymphoblastic lymphoma and Ewing’s sarcoma. The case is presented of a maxillo-ethmoidal chloroma occurring in a case of poor prognosis acute myeloid leukaemia, emphasizing the clinical and cyto-histological features and problems concerning differential diagnosis. PMID:16450777

  4. Human milk mucin inhibits rotavirus replication and prevents experimental gastroenteritis.

    PubMed Central

    Yolken, R H; Peterson, J A; Vonderfecht, S L; Fouts, E T; Midthun, K; Newburg, D S

    1992-01-01

    Acute gastrointestinal infections due to rotaviruses and other enteric pathogens are major causes of morbidity and mortality in infants and young children throughout the world. Breast-feeding can reduce the rate of serious gastroenteritis in infants; however, the degrees of protection offered against rotavirus infection vary in different populations. The mechanisms associated with milk-mediated protection against viral gastroenteritis have not been fully elucidated. We have isolated a macromolecular component of human milk that inhibits the replication of rotaviruses in tissue culture and prevents the development of gastroenteritis in an animal model system. Purification of the component indicates that the antiviral activity is associated with an acidic fraction (pI = 4.0-4.6), which is free of detectable immunoglobulins. Furthermore, high levels of antiviral activity are associated with an affinity-purified complex of human milk mucin. Deglycosylation of the mucin complex results in the loss of antiviral activity. Further purification indicated that rotavirus specifically binds to the milk mucin complex as well as to the 46-kD glycoprotein component of the complex. Binding to the 46-kD component was substantially reduced after chemical hydrolysis of sialic acid. We have documented that human milk mucin can bind to rotavirus and inhibit viral replication in vitro and in vivo. Variations in milk mucin glycoproteins may be associated with different levels of protection against infection with gastrointestinal pathogens. Images PMID:1331178

  5. A Case of Scrub Typhus Complicated by Acute Calculous Cholecystitis

    PubMed Central

    Lee, Su Jin; Lee, Sang Yeoup; Jeong, Dong Wook; Choi, Eun Jung; Kim, Yun Jin; Lee, Jeong Gyu; Lee, Yu Hyun

    2012-01-01

    We report a case of acute calculous cholecystitis through scrub typhus. A 69-year-old woman presented with a history of general myalgia, fever, and right abdominal pain. She referred to our hospital for surgical treatment of clinically suspected acute cholecystitis. Physicians concluded the cause of cholecystitis as gall bladder (GB) stone and proper antibiotics treatment of scrub typhus was started later. The patient developed acute respiratory distress syndrome and multi organ failure through scrub typhus. Five days after admission, the patient was treated with proper antibiotics and discharged on the 13th day after starting doxycycline treatment without any sequelae. In areas endemic for tsutsugamushi disease, even though a patient with GB stone presents with symptoms of acute cholecystitis, careful history and physical examination are required to reveal the existence of eschars or skin eruptions. PMID:22916327

  6. [A case of acute cholecystitis after colonoscopy].

    PubMed

    Yun, Jung Ho; Jeong, Woo Jin; Chang, Woo Sung; Jo, Min Hyeong; Park, Jong Kyu; Lee, Sang Jin; Kim, Young Don; Cheon, Gab Jin

    2013-01-25

    A 43-year-old man, who received total gastrectomy five years ago for advanced gastric cancer, underwent a screening colonoscopy and abdominal CT scan. Abdominal CT scan revealed no abnormal findings. Colonoscopy revealed polyps at the rectum, which were removed by polypectomy. The patient did not complain of abdominal pain or discomfort throughout the procedure. But, he developed right upper quadrant abdominal pain on the next day after colonoscopy. Abdominal CT scan revealed the distended gallbladder with mild wall thickening and suspicious sandy stones or sludge in the gallbladder. The patient underwent an open cholecystectomy. Pathology was compatible with acute cholecystitis. We should be aware of and consider cholecystitis in the differential diagnosis for patients with abdominal pain after colonoscopy. PMID:23354349

  7. Acute diarrhea.

    PubMed

    Barr, Wendy; Smith, Andrew

    2014-02-01

    Acute diarrhea in adults is a common problem encountered by family physicians. The most common etiology is viral gastroenteritis, a self-limited disease. Increases in travel, comorbidities, and foodborne illness lead to more bacteria-related cases of acute diarrhea. A history and physical examination evaluating for risk factors and signs of inflammatory diarrhea and/or severe dehydration can direct any needed testing and treatment. Most patients do not require laboratory workup, and routine stool cultures are not recommended. Treatment focuses on preventing and treating dehydration. Diagnostic investigation should be reserved for patients with severe dehydration or illness, persistent fever, bloody stool, or immunosuppression, and for cases of suspected nosocomial infection or outbreak. Oral rehydration therapy with early refeeding is the preferred treatment for dehydration. Antimotility agents should be avoided in patients with bloody diarrhea, but loperamide/simethicone may improve symptoms in patients with watery diarrhea. Probiotic use may shorten the duration of illness. When used appropriately, antibiotics are effective in the treatment of shigellosis, campylobacteriosis, Clostridium difficile, traveler's diarrhea, and protozoal infections. Prevention of acute diarrhea is promoted through adequate hand washing, safe food preparation, access to clean water, and vaccinations. PMID:24506120

  8. Analysis by rotavirus gene 6 reverse transcriptase-polymerase chain reaction assay of rotavirus-positive gastroenteritis cases observed during the vaccination phase of the Rotavirus Efficacy and Safety Trial (REST)

    PubMed Central

    Matson, David O; Vesikari, Timo; Dennehy, Penelope; Dallas, Michael D; Goveia, Michelle G; Itzler, Robbin F; Ciarlet, Max

    2014-01-01

    During the vaccination phase of the Rotavirus Efficacy and Safety Trial (REST), the period between the administration of dose 1 through 13 days after the administration of dose 3, there were more wild-type rotavirus gastroenteritis (RVGE) cases among vaccine recipients compared with placebo recipients using the protocol-specified microbiological plaque assay in the clinical-efficacy cohort, a subset of subjects where vaccine efficacy against RVGE of any severity was assessed. In this study, a rotavirus genome segment 6-based reverse transcriptase–polymerase chain reaction assay was applied post hoc to clarify the accuracy of type categorization of all these RVGE cases in vaccine recipients during the vaccination phase of REST. The assay characterized 147 (90%) of 163 re-assayed RVGE cases or rotavirus-associated health care contacts as type-determinable: either wild-type or vaccine-type rotavirus strains. In the clinical-efficacy cohort (N = 5673), 19 (18.8%) of 101 samples from RVGE cases contained wild-type rotavirus, 70 (69.3%) vaccine virus, and 12 (11.9%) were indeterminable. In the large-scale cohort (N = 68,038), 10 (34.5%) of 29 samples from RVGE-related health care contacts contained wild-type rotavirus strains, 15 (51.7%) vaccine-type rotavirus strains, and 4 (13.8%) were indeterminable. Of the 33 samples from RVGE cases in placebo recipients, all were confirmed to contain wild-type rotaviruses. Altogether, this post-hoc re-evaluation showed that the majority (75%) of type-determinable RVGE cases or health care contacts that occurred during the vaccination phase of REST in vaccine recipients were associated with vaccine-type rotavirus strains rather than wild-type rotavirus strains. PMID:25424931

  9. Clinical characteristics, treatment outcomes, and resource utilization in children and adults with eosinophilic gastroenteritis

    PubMed Central

    Reed, Craig; Woosley, John T.; Dellon, Evan S.

    2015-01-01

    Background Eosinophilic gastroenteritis is a rare condition where eosinophilic inflammation occurs in the gastrointestinal tract in the absence of secondary causes. Little is known regarding aetiology, pathogenesis, or natural history. Aims To characterize the clinical, endoscopic, and histopathologic features of eosinophilic gastroenteritis and to summarize treatment outcomes. Methods Pathologic reports of all patients who had undergone upper endoscopy with biopsy between January 1, 2000 and June 20, 2013 were reviewed. Eosinophilic gastroenteritis was diagnosed if there were ≥20 eosinophils/hpf on either gastric of duodenal biopsy, symptoms attributable to the gastrointestinal tract, and no known secondary cause of eosinophilia. Descriptive statistics characterized patients diagnosed with eosinophilic gastroenteritis and bivariate analysis compared adults and children. Results There were 44 patients diagnosed with eosinophilic gastrointestinal disease. The most common symptoms were vomiting (71%) and abdominal pain (62%). Of the eosinophilic gastroenteritis cases, 12 (30%) had esophageal involvement, and 11 (28%) had colonic involvement. For treatment, 36 (80%) received corticosteroids. Overall, 27 (60%) had symptom resolution and 23 (51%) had endoscopic resolution. Cases underwent a mean of five endoscopic procedures per year. Conclusion Eosinophilic gastroenteritis presents with non-specific gastrointestinal symptoms and in almost one-third of cases has concomitant esophageal or colonic involvement. It remains difficult to treat, with high rates of endoscopic utilization. PMID:25547198

  10. Sentinel Hospital-Based Surveillance for Assessment of Burden of Rotavirus Gastroenteritis in Children in Pakistan

    PubMed Central

    Kazi, Abdul Momin; Warraich, Gohar Javed; Qureshi, Shahida; Qureshi, Huma; Khan, Muhammad Mubashir Ahmad; Zaidi, Anita Kaniz Mehdi

    2014-01-01

    Objectives To determine the burden and molecular epidemiology of rotavirus gastroenteritis in children hospitalized with severe acute watery diarrhea in Pakistan prior to introduction of rotavirus vaccine. Methods A cross-sectional study was carried out over a period of two years from 2006 – 2008 at five sentinel hospitals in the cities of Karachi, Lahore, Rawalpindi, and Peshawar. Stool samples collected from children under five years of age hospitalized with severe acute watery diarrhea were tested for rotavirus antigen via enzyme immunoassay (EIA) (IDEA REF K6020 Oxoid Ltd (Ely), Cambridge, United Kingdom). A subset of EIA positive stool samples were further processed for genotyping. Results 6679 children were enrolled and stool specimens of 2039 (30.5%) were positive for rotavirus. Rotavirus positivity ranged from 16.3% to 39.4% in the 5 hospitals with highest positivity in Lahore. 1241 (61%) of all rotavirus cases were in infants under one year of age. Among the strains examined for G-serotypes, the occurrence of G1, G2, G9 and G4 strains was found to be 28%, 24%, 14% and 13%, respectively. Among P-types, the most commonly occurring strains were P6 (31.5%) followed by P8 (20%) and P4 (12%). Prevalent rotavirus genotype in hospitalized children of severe diarrhea were G1P[8] 11.6% (69/593), followed by G2P[4] 10.4% (62/593), and G4P[6] 10.1% (60/593). Conclusions Approximately one third of children hospitalized with severe gastroenteritis in urban centers in Pakistan have rotavirus. Introduction of rotavirus vaccine in Pakistan's national immunization program could prevent many severe episodes and diarrheal deaths. PMID:25295613

  11. Acute Disseminated Encephalomyelitis After Influenza Vaccination: A Case Report.

    PubMed

    Chen, Wei-Ti; Huang, Yi-Chen; Peng, Meng-Chin; Wang, Ming-Chu; Lin, Kon-Ping

    2016-06-01

    Acute disseminated encephalomyelitis is an inflammatory demyelinating disease of the central nervous system that has been associated with influenza immunization, but only a few cases related to vaccination for influenza have been reported. Acute disseminated encephalomyelitis developed in a 42-year-old woman within 3 weeks of receiving the seasonal influenza vaccine. She had 80% recovery after 3 months of treatment with methylprednisolone. Although cases of acute disseminated encephalomyelitis after vaccination for influenza are rare, enough of them have occurred that critical care nurses should be aware of the possibility. Early treatment can prevent serious residual signs and symptoms; therefore, correct and quick diagnosis is important. Medical history obtained from patients with central nervous system problems should include history of recent vaccinations. PMID:27252106

  12. A COLLABORATIVE EFFORT TO IDENTIFY THE CAUSATIVE AGENT OF TWO WATERBORNE OUTBREAKS OF GASTROENTERITIS IN WYOMING

    EPA Science Inventory

    Two outbreaks of acute gastroenteritis were reported to the Wyoming Department of Health in 2001. The first was reported in February from recent vacationers of a snowmobile lodge. The second was in October among diners of a tourist saloon. The duration and type of symptoms exhibi...

  13. VIRUS-LIKE PARTICLES WITH T=19 ICOSAHEDRAL SYMMETRY IN A HUMAN GASTROENTERITIS STOOL

    EPA Science Inventory

    Virus-like particles not previously described were observed in a human gastroenteritis stool using negative-stain TEM. The stool was among a number of acute-phase illness stools which had been collected in Egypt during 1980. The particles measured 65-70 nm in diameter, and it was...

  14. Eosinophilic Gastroenteritis as a Rare Cause of Recurrent Epigastric Pain

    PubMed Central

    Safari, Mohammad Taghi; Shahrokh, Shabnam; Miri, Mohammad Bagher; Ehsani Ardakani, Mohammad Javad

    2016-01-01

    Eosinophilic gastroenteritis (EGE) is a rare inflammatory disorder of gastrointestinal tract characterized by eosinophilic infiltration of the bowel wall. It can mimic many gastrointestinal disorders due to its wide spectrum of presentations. Diagnose is mostly based on excluding other disorders and a high suspicion. Here we report a case of 26 year old man with a history of sever epigastric pain followed by nausea, vomiting since a few days before admission with final diagnosis of EGE.

  15. Acute appendicitis presenting as small bowel obstruction: two case reports

    PubMed Central

    2009-01-01

    Acute appendicitis is a common surgical problem however the diagnosis is often overlooked when it presents as a small bowel obstruction. In this report we present two cases of elderly patients who presented with small bowel obstruction and raised inflammatory markers. Both patients were successfully treated with a laparotomy, adhesiolysis and appendicectomy and went on to make a good recovery. PMID:20062683

  16. [ACUTE ABDOMEN CAUSED BY COMPLICATED FIBROID IN PREGNANCY. CASE REPORT].

    PubMed

    Atanasova, V; Petrakieva, N; Markov, P; Raycheva, I; Nikolov, A

    2015-01-01

    With the advancing maternal age the rate of fibroids in pregnancy is also growing. A small part of fibroids in pregnancy are complicated and in about 2.6% necessitate urgent surgical treatment. We present a clinical case of subserose fibroid at 20 gestational weeks complicated with acute abdomen treated urgently with normal continuation of pregnancy. PMID:26863797

  17. Healthcare utilization and lost productivity due to infectious gastroenteritis, results from a national cross-sectional survey Australia 2008-2009.

    PubMed

    Chen, Y; Ford, L; Hall, G; Dobbins, T; Kirk, M

    2016-01-01

    The aim of this study was to estimate the healthcare usage and loss of productivity due to gastroenteritis in Australia using the National Gastroenteritis Survey II. In 2008-2009, 7578 participants across Australia were surveyed about infectious gastroenteritis by telephone interview. A gastroenteritis case was defined as a person experiencing ⩾ 3 loose stools and/or ⩾ 2 vomits in a 24-h period, excluding cases with a non-infectious cause for their symptoms, such as pregnancy or consumption of alcohol. Lost productivity was considered any lost time from full- or part-time paid work due to having gastroenteritis or caring for someone with the illness. Interference with other daily activities was also examined along with predictors of healthcare-seeking practices using multivariable regression. Results were weighted to obtain nationally representative estimates using Stata v. 13·1. Of the 341 cases, 52 visited a doctor due to gastroenteritis, 126 reported taking at least one medication for their symptoms and 79 cases reported missing ⩾ 1 days' paid work due to gastroenteritis. Gastroenteritis results in a total of 13·1 million (95% confidence interval 6·7-19·5) days of missed paid work each year in Australia. The indirect costs of gastroenteritis are significant, particularly from lost productivity. PMID:26095130

  18. Acute generalized exanthematous pustulosis induced by piroxicam: a case report.

    PubMed

    Cherif, Y; Jallouli, Moez; Mseddi, M; Turki, H; Bahloul, Z

    2014-01-01

    Acute generalized exanthematous pustulosis (AGEP) is a severe adverse cutaneous reaction characterized by an acute episode of sterile pustules over erythematous-edematous skin. The main triggering drugs are antibiotics, mainly beta-lactam and macrolides. Non-steroid anti-inflammatory drugs may rarely be responsible. We describe a case of a woman with AGEP, who presented with generalized pustulosis lesions after the use of piroxicam for renal colic. The diagnosis was confirmed by the clinical and histological correlations and the dermatosis resolved after withdrawal of the drug. PMID:24741202

  19. Minimally Invasive Surgical Treatment of Acute Epidural Hematoma: Case Series

    PubMed Central

    2016-01-01

    Background and Objective. Although minimally invasive surgical treatment of acute epidural hematoma attracts increasing attention, no generalized indications for the surgery have been adopted. This study aimed to evaluate the effects of minimally invasive surgery in acute epidural hematoma with various hematoma volumes. Methods. Minimally invasive puncture and aspiration surgery were performed in 59 cases of acute epidural hematoma with various hematoma volumes (13–145 mL); postoperative follow-up was 3 months. Clinical data, including surgical trauma, surgery time, complications, and outcome of hematoma drainage, recovery, and Barthel index scores, were assessed, as well as treatment outcome. Results. Surgical trauma was minimal and surgery time was short (10–20 minutes); no anesthesia accidents or surgical complications occurred. Two patients died. Drainage was completed within 7 days in the remaining 57 cases. Barthel index scores of ADL were ≤40 (n = 1), 41–60 (n = 1), and >60 (n = 55); scores of 100 were obtained in 48 cases, with no dysfunctions. Conclusion. Satisfactory results can be achieved with minimally invasive surgery in treating acute epidural hematoma with hematoma volumes ranging from 13 to 145 mL. For patients with hematoma volume >50 mL and even cerebral herniation, flexible application of minimally invasive surgery would help improve treatment efficacy. PMID:27144170

  20. Curious case of calciphylaxis leading to acute mitral regurgitation

    PubMed Central

    Gallimore, Grant Gardner; Curtis, Blair; Smith, Andria; Benca, Michael

    2014-01-01

    Calciphylaxis is uncommon and typically seen in patients with end-stage renal disease. It has been defined as a vasculopathic disorder characterised by cutaneous ischaemia and necrosis due to calcification, intimal fibroplasia and thrombosis of pannicular arterioles. We present the case of a 74-year-old woman with chronic kidney disease stage III who developed calciphylaxis leading to mitral valve calcification, chordae tendineae rupture and acute mitral regurgitation. Although an alternative explanation can typically be found for non-uraemic calciphylaxis, her evaluation did not reveal any usual non-uraemic causes including elevated calcium–phosphorus product, hyperparathyroidism, or evidence of connective tissue disease. Her wounds improved with sodium thiosulfate, pamidronate, penicillin and hyperbaric oxygen therapies but she ultimately decompensated with the onset of acute mitral regurgitation attributed to rupture of a previously calcified chordae tendineae. This case highlights an unusual case of calciphylaxis without clear precipitant as well as a novel manifestation of the disease. PMID:24789150

  1. Efficacy of multislice computed tomography for gastroenteric and hepatic surgeries

    PubMed Central

    Ohtani, Hiroshi; Kawajiri, Hidemi; Arimoto, Yuichi; Ohno, Koichi; Fujimoto, Yasuhisa; Oba, Hiroko; Adachi, Kenji; Hirano, Masaya; Terakawa, Shoichi; Tsubakimoto, Mitsuo

    2005-01-01

    AIM: To determine the efficacy of multislice CT for gastroenteric and hepatic surgery. METHODS: Dual-phase helical computed tomography was performed in 50 of 51 patients who underwent gastroenteric and hepatic surgeries. Twenty-eight, eighteen and four patients suffering from colorectal cancer, gastric cancer, and liver cancer respectively underwent colorectal surgery (laparoscopic surgery: 6 cases), gastrectomy, and hepatectomy. Three-dimensional computed tomography imaging of the inferior mesenteric artery, celiac artery and hepatic artery was performed. And in the follow-up examination of postoperative patients, multiplanar reconstruction image was made in case of need. RESULTS: Scans in 50 patients were technically satisfactory and included in the analysis. Depiction of major visceral arteries, which were important for surgery and other treatments, could be done in all patients. Preoperative visualization of the left colic artery and sigmoidal arteries, the celiac artery and its branches, and hepatic artery was very useful to lymph node dissection, the planning of a reservoir and hepatectomy. And multiplanar reconstruction image was helpful to diagnosis for the postoperative follow-up of patients. CONCLUSION: Three-dimensional volume rendering or multiplanar reconstruction imaging performed by multislice computed tomography was very useful for gastroenteric and hepatic surgeries. PMID:15770732

  2. Recombinant Canine Coronaviruses Related to Transmissible Gastroenteritis Virus of Swine Are Circulating in Dogs▿

    PubMed Central

    Decaro, Nicola; Mari, Viviana; Campolo, Marco; Lorusso, Alessio; Camero, Michele; Elia, Gabriella; Martella, Vito; Cordioli, Paolo; Enjuanes, Luis; Buonavoglia, Canio

    2009-01-01

    Four canine coronavirus type II (CCoV-II) strains were identified in the guts and internal organs of pups which had died of acute gastroenteritis. The CCoV-II strains were strictly related to porcine transmissible gastroenteritis virus (TGEV) in the N-terminal domain of the spike protein, whereas in the other parts of the genome, a higher genetic relatedness to recent CCoV-II isolates was observed. Experimental infection of dogs with a TGEV-like isolate induced mild gastroenteritis without any systemic involvement. By virus neutralization tests, antigenic differences between reference and TGEV-like CCoVs were found. Our data support the potential recombinant origin of the TGEV-like CCoVs. PMID:19036814

  3. An outbreak of food-borne gastroenteritis due to sapovirus among junior high school students.

    PubMed

    Usuku, Shuzo; Kumazaki, Makoto; Kitamura, Katsuhiko; Tochikubo, Osamu; Noguchi, Yuzo

    2008-11-01

    The human sapovirus (SaV) causes acute gastroenteritis mainly in infants and young children. A food-borne outbreak of gastroenteritis associated with SaV occurred among junior high school students in Yokohama, Japan, during and after a study trip. The nucleotide sequences of the partial capsid gene derived from the students exhibited 98% homology to a SaV genogroup IV strain, Hu/Angelholm/SW278/2004/SE, which was isolated from an adult with gastroenteritis in Solna, Sweden. An identical nucleotide sequence was detected from a food handler at the hotel restaurant, suggesting that the causative agent of the outbreak was transmitted from the food handler. This is the first description of a food-borne outbreak associated with the SaV genogroup IV strain in Japan. PMID:19050349

  4. Rotavirus gastroenteritis in children less than five years of age in primary care settings in Bulgaria: an observational study

    PubMed Central

    Tiholova, Mayda; Gopala, Kusuma; Berberova, Magda; Strokova-Stoilova, Margarita; Tafalla, Monica

    2016-01-01

    Background Rotavirus (RV) causes a high proportion of acute gastroenteritis (AGE) cases, especially among children under the age of five years old. This surveillance study was undertaken to study the incidence and severity of rotavirus gastroenteritis (RVGE) in primary care settings in Bulgaria over a one-year period. Methods In this prospective, observational study of AGE cases in children under five years of age presenting in the primary care setting over a one year period, stool samples were collected and tested for RV using a rapid visual immunochromatographic test kit. After the first visit, parents monitored their child for about two weeks and reported the symptoms experienced by the child during the follow-up period to the physician in a follow-up phone call. The percentage of RVGE cases among AGE was calculated and the severity of AGE (according to the 20-point Vesikari scale) was assessed by the physician based on the symptoms reported by the parents. The seasonality of RVGE was also studied. Results The proportion of RVGE among the 624 AGE cases examined was 25.5%. Severe AGE was experienced by 81.8% RV-positive and 54.6% RV-negative children (p-value <0.001) and a third of all severe AGE cases occurred in RV-positive patients. A multivariate logistic regression analysis of the determinants of hospitalization indicated that severity of disease and RV-positivity were the statistically significant variables explaining hospitalization of AGE cases; even controlling for severity, RV-positive patients were more often hospitalized than RV-negative ones. RVGE cases occurred throughout the year, with peaks during August and September. Conclusion Our study emphasizes that RV is an important cause of AGE in children under five presenting in primary care settings in Bulgaria and a disproportionately high proportion of severe AGE cases may be attributed to RV infections. Trial registration number NCT01733849 PMID:27622162

  5. Acute Hemorrhagic Leukoencephalitis in Children: A Case Report.

    PubMed

    Khademi, Gholam Reza; Aelami, Mohammad Hasan

    2016-05-01

    Acute hemorrhagic leukoencephalitis (AHLE) is a rare demyelinating disease characterized by an acute rapidly progressive fulminant inflammation of the white matter. In this case report, we introduce a case of AHLE in children with an interesting and lengthy process and successful treatment. A previously healthy 13-year-old girl was admitted to the hospital because of fever and loss of consciousness. After 4 days, she was referred to our pediatric intensive care unit in Mashhad, Iran. On admission, she had right-sided parotiditis. With a diagnosis of AHLE, our patient was treated with methylprednisolone, intravenous immunoglobulin, acyclovir, and plasmapheresis. AHLE is a rare and severe demyelinating disease, the mortality and morbidity of which can be decreased by early detection and treatment with steroid therapy, intravenous immunoglobulin, acyclovir, and plasmapheresis. PMID:27217610

  6. Acute Hemorrhagic Leukoencephalitis in Children: A Case Report

    PubMed Central

    Khademi, Gholam Reza; Aelami, Mohammad Hasan

    2016-01-01

    Acute hemorrhagic leukoencephalitis (AHLE) is a rare demyelinating disease characterized by an acute rapidly progressive fulminant inflammation of the white matter. In this case report, we introduce a case of AHLE in children with an interesting and lengthy process and successful treatment. A previously healthy 13-year-old girl was admitted to the hospital because of fever and loss of consciousness. After 4 days, she was referred to our pediatric intensive care unit in Mashhad, Iran. On admission, she had right-sided parotiditis. With a diagnosis of AHLE, our patient was treated with methylprednisolone, intravenous immunoglobulin, acyclovir, and plasmapheresis. AHLE is a rare and severe demyelinating disease, the mortality and morbidity of which can be decreased by early detection and treatment with steroid therapy, intravenous immunoglobulin, acyclovir, and plasmapheresis. PMID:27217610

  7. The IL-23 axis in Salmonella gastroenteritis.

    PubMed

    Godinez, Ivan; Keestra, A Marijke; Spees, Alanna; Bäumler, Andreas J

    2011-11-01

    Non-typhoidal Salmonella (NTS) serotypes cause a localized gastroenteritis in immunocompetent individuals. In contrast, primary immunodeficiencies that impair interleukin-23 (IL-23)-dependent pathways are associated in humans with disseminated NTS bloodstream infections (bacteraemia). The recent use of animal models has helped to define the role the IL-23 axis plays during NTS gastroenteritis, but additional work is needed to elucidate how this host defence pathway prevents NTS bacteraemia. PMID:21740501

  8. [Acute Q Fever: 35 cases in Castilla-La Mancha].

    PubMed

    Bartolomé, Joaquín; Marín, Amparo; Lorente, Santiago; Heredero, Eva; Crespo, María Dolores

    2004-05-01

    We report 35 sporadic cases of acute Q fever diagnosed in the area of Castilla-La Mancha (Spain). Diagnosis was based on a fourfold or greater rise in specific antibody titer. The mean age of the patients was 33 years and the male/female ratio was 2.5. Seventeen patients had hepatitis, 9 had pneumonia, 8 had isolated fever and 1 had myocarditis. An underlying disease was more frequent among patients with pneumonia. PMID:15207121

  9. Acute fatal poisoning cases due to furathiocarb ingestion.

    PubMed

    Lee, S K; Ameno, K; In, S W; Yang, W K; Koo, K S; Yoo, Y C; Kubota, T; Ameno, S; Ijiri, I

    1999-04-12

    Seven cases involving acute fatalities due to ingestion of furathiocarb, a carbamate insecticide, are presented. Furathiocarb was detected in the gastric contents using thin layer chromatography (TLC) and gas chromatography/mass spectrophotometry (GC/MS), and quantified in the blood using a gas chromatograph equipped with a nitrogen-phosphorus detector (NPD). The fatal levels of furathiocarb in the blood ranged from 0.1 to 21.6 micrograms/ml. PMID:10376339

  10. A novel norovirus GII.17 lineage contributed to adult gastroenteritis in Shanghai, China, during the winter of 2014–2015

    PubMed Central

    Chen, Haili; Qian, Fangxing; Xu, Jin; Chan, Martin; Shen, Zhen; Zai, Shubei; Shan, Menglin; Cai, Jinfeng; Zhang, Wanju; He, Jing; Liu, Yi; Zhang, Jun; Yuan, Zhenghong; Zhu, Zhaoqin; Hu, Yunwen

    2015-01-01

    Norovirus (NoV) is now recognized as a leading cause of nonbacterial acute gastroenteritis; however, the NoV GII.17 genotype has rarely been reported as the predominant genotype in clinical diarrhea cases. During the winter of 2014–2015, the GII.17 genotype, together with the NoV GII.4 genotype, dominated in sporadic adult patients with gastroenteritis in Shanghai. Phylogenetic analysis based on full-length VP1 amino acid sequences showed that the GII.17 strains that emerged in Shanghai have close evolutionary relationships with strains recently collected in the Hong Kong area, Guangdong province of China, and Japan during the same period. This cluster in the phylogenetic tree may represent a novel NoV GII.17 lineage recently circulating in East Asia. Pairwise distances between clusters also revealed the evolution of the NoV GII.17 genotype in previous decades. Our study emphasizes the importance of combined surveillance of NoV-associated infections. PMID:26975060

  11. Prethymic Cytoplasmic CD3 Negative Acute Lymphoblastic Leukemia or Acute Undifferentiated Leukemia: A Case Report

    PubMed Central

    Cannizzo, Elisa; Carulli, Giovanni; Del Vecchio, Luigi; Azzarà, Antonio; Galimberti, Sara; Ottaviano, Virginia; Preffer, Frederic; Petrini, Mario

    2011-01-01

    Acute undiffentiated leukemia (AUL) is an acute leukemia with no more than one membrane marker of any given lineage. Blasts often express HLA-DR, CD34, and/or CD38 and may be positive for terminal deoxynucleotidyl transferase (TdT). The expression of CD34, HLA-DR, and CD38 has been shown in pro-T-ALL, although in this case, blasts should also express CD7 and cyCD3. However, some cases of T-ALL without CD3 in the cytoplasm and all TCR chain genes in germ line configuration are reported, features that fit well with a very early hematopoietic cell. We report a case of acute leukemia CD34+/−HLADR+CD7+CD38+cyCD3− in which a diagnosis of AUL was considered. However the blasts were also positive for CD99 and TCR delta gene rearrangement which was found on molecular studies. Therefore a differential diagnosis between AUL and an early cyCD3 negative T-ALL was debated. PMID:22937302

  12. Are hospitalizations for rotavirus gastroenteritis associated with meteorologic factors?

    PubMed

    Hervás, D; Hervás-Masip, J; Rosell, A; Mena, A; Pérez, J L; Hervás, J A

    2014-09-01

    Local climatic factors might explain seasonal patterns of rotavirus infections, but few models have been proposed to determine the effects of weather conditions on rotavirus activity. Here, we study the association of meteorologic factors with rotavirus activity, as determined by the number of children hospitalized for rotavirus gastroenteritis on the Mediterranean island of Mallorca (Spain). We conducted a retrospective review of the medical records of children aged 0-5 years admitted for rotavirus gastroenteritis between January 2000 and December 2010. The number of rotavirus hospitalizations was correlated to temperature, humidity, rainfall, atmospheric pressure, water vapor pressure, wind speed, and solar radiation using regression and time-series techniques. A total of 311 patients were hospitalized for rotavirus gastroenteritis in the 11-year study period, with a seasonal pattern from December to June, and a peak incidence in February. After multiple regressions, weekly rotavirus activity could be explained in 82 % of cases (p < 0.001) with a one-week lag meteorologic model. Rotavirus activity was negatively associated to temperature and positively associated to atmospheric pressure, solar radiation, and wind speed. Temperature and solar radiation were the factors that contributed most to the model, with a peak rotavirus activity at 9 °C and 800 10KJ/m(2), respectively. In conclusion, hospitalization for rotavirus was strongly associated with mean temperature, but an association of rotavirus activity with solar radiation, atmospheric pressure, and wind speed was also demonstrated. This model predicted more than 80 % of rotavirus hospitalizations. PMID:24760250

  13. Rare Hernias Presenting as Acute Abdomen- A Case Series

    PubMed Central

    Ulahannan, Sansho Elavumkal; Kurien, John S; Joseph, Aneesh; Kurien, Annie Sandhya; Varghese, Sandeep Abraham; Thomas, Bindhya; Varghese, Fobin

    2016-01-01

    Hernia is an abnormal protrusion of an organ or tissue through a defect in its surrounding walls. It can be divided into internal, external and diaphragmatic hernias. Most of them can be asymptomatic. If they become symptomatic they can present with features of intestinal obstruction, incarceration or strangulation. In this case series we compare the incidence of these rare presentations of hernias with world literature and to warn surgeons not to cut the obstructing band in cases of internal hernias. In this case series, we review the clinical details of 7 rare presentations of hernia, who presented with various types of hernias to a tertiary care centre in Kerala over a period of one year. Of these 7 cases 6 cases were internal hernias (3 left paraduodenal hernias, 2 transmesentric hernias, and 1 pericaecal hernia) and a case of spigelian hernia above the level of umbilicus. All of them presented as acute abdomen in the emergency department. Among these 7 cases, only one case was diagnosed preoperatively. Three patients had bowel gangrene and had to undergo resection- anastomosis of the bowel. The survival rate among these cases was 100% as compared to 50% in the world literature if they had been left untreated. Even though internal hernias are a rare entity, we need to have it as a differential diagnosis in case of intestinal obstruction, in a previously non-operated abdomen. PMID:27134943

  14. [Diagnosis and molecular epidemiology of viral gastroenteritis in the past, present and future].

    PubMed

    Ushijima, Hiroshi

    2009-06-01

    Outline, history of research, diagnosis and molecular epidemiology of viral gastroenteritis were described. Rotavirus, adenovirus, norovirus, sapovirus, astrovirus, human parechovirus, Aichivirus, and human bocavirus are the major target viruses which cause acute gastroenteritis. The viruses were differentiated into genogroup, genotypes and subgenotypes/clusters/lineages. The changing of their genetic backgrounds was well recognized in different areas and years. Some reassortments or recombinations were observed not only between humans and humans but also between humans and animals. Viral gastroenteritis diseases were transmitted by food-borne and humans to humans contact. The environmental factors were also impacted on the infections. Recently, situation of the diseases in the natural ecosystem is becoming clearly. Diagnoses by immunological methods and gene technology are available for the known viruses. Further development of diagnosis and discovery of new viruses will be expected. Therefore, the research on molecular epidemiology is needed to be conducted continuously and then new findings will appear. We need to precede the research by using new techniques and we need to cope with the demand of society especially during acute gastroenteritis outbreak seasons. PMID:19927992

  15. Intramuscular ketamine in acute depression: A report on two cases.

    PubMed

    Harihar, Chilukuri; Dasari, Padmavathy; Srinivas, Jakka Sriramulu

    2013-04-01

    It takes about 2 weeks for the onset of antidepressant action of drugs while electroconvulsive therapy though faster, is a cumbersome procedure requiring an anaesthetist and at least a minor operation theatre. Recent studies have shown that Ketamine, when given to severely depressed patients in the dose of 0.5 mg/kg as a slow intravenous infusion over 40 minutes, brought about acute relief from depression and amelioration of suicidal risk within a few hours. The improvement, however, was transient and lasted for up to a week but could be sustained by further weekly or biweekly injections. As the dose of ketamine administered was found to be safe, it was now tried in the intramuscular route in two severely depressed patients with similar rapid improvement. The cases are reported here which pave way for an easier mode of treating acute depression. PMID:23825857

  16. Walking unsteadily: a case of acute cerebellar ataxia.

    PubMed

    Simonetta, Federico; Christou, Fotini; Vandoni, Riccardo E; Nierle, Thomas

    2013-01-01

    Acute cerebellar ataxia is an infrequent neurological syndrome in adults especially if complicated by additional neurological deficits. We report the case of a 69-year-old woman who presented with sudden onset of left facial droop, dizziness, slurred speech and impaired balance. Her medical history included paroxysmal atrial fibrillation and a sigmoid diverticular abscess treated with ciprofloxacin and metronidazole. Cranial computed tomographic angiography and MRI showed no signs of acute ischaemia or haemorrhage but demonstrated symmetrically distributed lesions in the cerebellar dentate nuclei. A diagnosis of metronidazole-induced encephalopathy was suspected. Metronidazole was stopped and the patient completely recovered. Metronidazole is a commonly prescribed medication. Clinicians should be aware of the clinical and radiological presentation of metronidazole-induced encephalopathy so that this serious but completely reversible condition can be promptly diagnosed. PMID:23283615

  17. Intramuscular ketamine in acute depression: A report on two cases

    PubMed Central

    Harihar, Chilukuri; Dasari, Padmavathy; Srinivas, Jakka Sriramulu

    2013-01-01

    It takes about 2 weeks for the onset of antidepressant action of drugs while electroconvulsive therapy though faster, is a cumbersome procedure requiring an anaesthetist and at least a minor operation theatre. Recent studies have shown that Ketamine, when given to severely depressed patients in the dose of 0.5 mg/kg as a slow intravenous infusion over 40 minutes, brought about acute relief from depression and amelioration of suicidal risk within a few hours. The improvement, however, was transient and lasted for up to a week but could be sustained by further weekly or biweekly injections. As the dose of ketamine administered was found to be safe, it was now tried in the intramuscular route in two severely depressed patients with similar rapid improvement. The cases are reported here which pave way for an easier mode of treating acute depression. PMID:23825857

  18. Viral gastroenteritis in children in Colorado 2006-2009.

    PubMed

    Osborne, Christina M; Montano, Aaron C; Robinson, Christine C; Schultz-Cherry, Stacey; Dominguez, Samuel R

    2015-06-01

    Acute gastroenteritis accounts for a significant burden of medically attended illness in children under the age of five. For this study, four multiplex reverse transcription PCR assays were used to determine the incidence of adenovirus, astrovirus, coronavirus, norovirus GI and GII, rotavirus, and sapovirus in stool samples submitted for viral electron microscopy (EM) to the Children's Hospital Colorado. Of 1105 stool samples available, viral RNA/DNA was detected in 247 (26.2%) of 941 pediatric samples (median age = 2.97 years, 54% male) with 28 (3.0%) positive for more than one virus. Adenovirus, astrovirus, norovirus GI, norovirus GII, rotavirus, and sapovirus were detected in 95 (10.0%), 33 (3.5%), 8 (0.9%), 90 (9.6%), 49 (5.2%), and 2 (0.2%) of the pediatric samples, respectively. No coronaviruses were identified. Sequencing of norovirus positive samples indicated an outbreak of norovirus strain GII.4 in 2006 with evidence of numerous circulating strains. Multiple samples from the same immunocompromised patients demonstrated symptomatic shedding of norovirus for up to 32 weeks and astrovirus for 12 weeks. RT-PCR detected 99 of 111 (89%) adenovirus-positive samples versus 12 (11%) by EM, and 186 of 192 (97%) sapovirus/astrovirus/norovirus-positive samples versus 21 (11%) by EM. Noroviruses and adenoviruses are common causes of gastroenteritis in children. Immunocompromised patients can be infected with multiple viruses and shed viruses in their stools for prolonged periods. This data support the superiority of RT-PCR compared to EM for diagnosis of viral gastroenteritis. PMID:25776578

  19. [Two cases of acute hepatitis associated with Q fever].

    PubMed

    Yeşilyurt, Murat; Kılıç, Selçuk; Gürsoy, Bensu; Celebi, Bekir; Yerer, Mehmet

    2012-07-01

    Q fever which is caused by Coxiella burnetii, is a worldwide zoonosis. Many species of wild and domestic mammals, birds, and arthropods, are reservoirs of C.burnetii in nature, however farm animals are the most frequent sources of human infection. The most frequent way of transmission is by inhalation of contaminated aerosols. The clinical presentation of Q fever is polymorphic and nonspecific. Q fever may present as acute or chronic disease. In acute cases, the most common clinical syndromes are selflimited febrile illness, granulomatous hepatitis, and pneumonia, but it can also be asymptomatic. Fever with hepatitis associated with Q fever has rarely been described in the literature. Herein we report two cases of C.burnetii hepatitis presented with jaundice. In May 2011, two male cases, who inhabited in Malkara village of Tekirdag province (located at Trace region of Turkey), were admitted to the hospital with the complaints of persistent high grade fever, chills and sweats, icterus, disseminated myalgia and headache. Physical examination revealed fever, icterus and the patient appeared to be mildly ill but had no localizing signs of infection. Radiological findings of the patients were in normal limits. Laboratory findings revealed leukocytosis, increased hepatic and cholestatic enzyme levels, and moderate hyperbilirubinemia- mainly direct bilirubin, whereas serum C-reactive protein and erythrocyte sedimentation rate were found normal. Blood and urine cultures of the patients yielded no bacterial growth. Serological markers for acute viral hepatitis, citomegalovirus and Epstein-Barr virus infections, brucellosis, salmonellosis, toxoplasmosis and leptospirosis were found negative. Acute Q fever diagnosis of the cases were based on the positive results obtained by C.burnetii Phase II IgM and IgG ELISA (Vircell SL, Spain) test, and the serological diagnosis were confirmed by Phase I and II immunofluorescence (Vircell SL, Spain) method. Both cases were treated with

  20. Angioneurotic edema: a rare case of hypersensitivity to metoclopramide

    PubMed Central

    Zakrzewski, Aleksander; Matuszewski, Tomasz; Kruszewski, Jerzy

    2013-01-01

    The case of a 30-year-old woman who had already experienced two incidents of angioneurotic edema and urticaria caused by drugs during the acute gastroenteritis. The allergological workup revealed hypersensitivity to metoclopramide. This case documents that metoclopramide, a drug commonly used to inhibit the vomiting, may cause not only bronchospastic reaction in an asthmatic patient but also angioneurotic edema of the tongue and larynx as well as urticaria. No similar cases in the literature were found. PMID:24278059

  1. Acute psychosis in propionic acidemia: 2 case reports.

    PubMed

    Dejean de la Bâtie, C; Barbier, V; Valayannopoulos, V; Touati, G; Maltret, A; Brassier, A; Arnoux, J B; Grévent, D; Chadefaux, B; Ottolenghi, C; Canouï, P; de Lonlay, P

    2014-02-01

    Propionic acidemia is an inborn deficiency of propionyl-coenzyme A (CoA) carboxylase activity, which leads to mitochondrial accumulation of propionyl-CoA and its by-products. Neurologic complications are frequent, but only a few cases presenting with psychiatric symptoms have been reported so far. We report 2 cases of children with chronic psychiatric symptoms who presented with an acute psychotic episode as teenagers. Both patients had hallucinations, panic and grossly disorganized behavior, for several weeks to several months. They had signs of moderate metabolic decompensation at the beginning of the episode, although the psychiatric symptoms lasted longer than the metabolic imbalance. We propose that these episodes were at least partially imputable to propionic acidemia. Such episodes require psychiatric examination and antipsychotic treatment, which may have to be adapted in case of cardiomyopathy or long QT syndrome. PMID:24334345

  2. Use of Population-based Surveillance to Determine the Incidence of Rotavirus Gastroenteritis in an Urban Slum and a Rural Setting in Kenya

    PubMed Central

    Breiman, Robert F.; Cosmas, Leonard; Audi, Allan; Mwiti, William; Njuguna, Henry; Bigogo, Godfrey M.; Olack, Beatrice; Ochieng, John B.; Wamola, Newton; Montgomery, Joel M.; Williamson, John; Parashar, Umesh D.; Burton, Deron C.; Tate, Jacqueline E.; Feikin, Daniel R.

    2015-01-01

    Background Rotavirus gastroenteritis is a major cause of mortality among children <2 years of age. Disease burden data are important for introducing and sustaining new rotavirus vaccines in immunization programs. Methods We analyzed population-based infectious disease surveillance data from 2007 to 2010 from Kenyan sites in rural and urban slum areas. Stool specimens were collected from patients of all ages presenting to study clinics with diarrheal disease and tested for rotavirus by enzyme immunoassay. Incidence rates were adjusted using data on healthcare utilization (from biweekly home visits) and proportion of stools collected at study clinics from patients meeting case definitions. Results Rotavirus was detected in 285 (9.0%) of 3174 stools tested, including 122 (11.9%) from children <5 years of age and 162 (7.6%) from participants ≥5 years of age. Adjusted incidence rates for infants were 13,419 and 12,135 per 100,000 person-years of observation in rural and urban areas, respectively. Adjusted incidence rates were high in adults across age ranges. The rates suggest that annually, among children <5 years of age, there are >54,500 cases of rotavirus-associated gastroenteritis in rural Nyanza Province and >16,750 cases in Nairobi urban slums. Conclusions Community-based surveillance in urban and rural Kenya suggests that rotavirus plays an important role as a cause of acute gastroenteritis in adults, as well as in children. In addition to substantially preventing illness and complications from diarrheal disease in children, rotavirus infant immunization has the potential of indirectly preventing diarrheal disease in older children and adults, assuming children are the predominant sources of transmission. PMID:24343615

  3. [Acute transverse myelitis and Lyme borreliosis: a case report].

    PubMed

    Gaudichon, J; Sakr, W; Becher, S; Linard, M; Kozisek, S

    2013-06-01

    Lyme disease is an infectious disease caused by a spirochete of the Borrelia sensu lato group. Its incidence has greatly increased in recent years. The main vector is a tick of the Ixodes family. Clinical manifestations are multiple and show the multi-organ character of the disease. In terms of frequency, joint and neurological presentations, respectively more frequent in North America and Europe, are the main manifestations after cutaneous symptoms, of which erythema migrans is the most common, followed by cardiac and ocular signs. Other signs exist but are anecdotal. Neuroborreliosis manifests itself most often with peripheral facial palsy, but there are other clinical forms, which include acute myelitis (4-5% of neuroborreliosis). We present here the case of a 16-year-old teenager with acute myelitis and meningeal involvement due to Lyme disease, who presented with atypical symptoms (massive and rapid weight loss, vomiting). MRI showed localized marrow edema as well as leptomeningeal and root enhancement. Lumbar puncture showed lymphocytic pleocytosis. Lyme serology was positive both in blood and cerebrospinal fluid. Even if acute myelitis remains exceptional among neuroborreliosis manifestations, this diagnosis has to be thought of when a child presents with unexplained neurological symptoms. PMID:23628118

  4. Reframing tobacco dependency management in acute care: A case study.

    PubMed

    Schultz, Annette S H; Guzman, Randolph; Sawatzky, Jo-Ann V; Thurmeier, Rick; Fedorowicz, Anna; Fulmore, Kaitlin

    2016-08-01

    Effective tobacco dependence treatment within acute care tends to be inadequate. The purpose of the Utilizing best practices to Manage Acute care patients Tobacco Dependency (UMAT) was to implement and evaluate an evidence-based intervention to support healthcare staff to effectively manage nicotine withdrawal symptoms of acute surgical patients. Data collection for this one-year longitudinal case study included: relevant patient experiences and staff reported practice, medication usage, and chart review. Over the year each data source suggested changes in tobacco dependence treatment. Key changes in patient survey responses (N=55) included a decrease in daily smoking and cigarette cravings. Of patients who used nicotine replacement therapy, they reported an increase in symptom relief. Staff (N=45) were surveyed at baseline, mid-point and end of study. Reported rates of assessing smoking status did not change over the year, but assessment of withdrawal symptoms emerged as daily practice and questions about cessation diminished. Also delivery of nicotine replacement therapy products increased over the year. Chart reviews showed a shift in content from documenting smoking behavior to withdrawal symptoms and administration of nicotine replacements; also frequency of comments increased. In summary, the evidence-based intervention influenced unit norms and reframed the culture related to tobacco dependence treatment. PMID:27392584

  5. Lassa fever presenting as acute abdomen: a case series.

    PubMed

    Dongo, Andrew E; Kesieme, Emeka B; Iyamu, Christopher E; Okokhere, Peter O; Akhuemokhan, Odigie C; Akpede, George O

    2013-01-01

    Lassa fever, an endemic zoonotic viral infection in West Africa, presents with varied symptoms including fever, vomiting, retrosternal pain, abdominal pain, sore-throat, mucosal bleeding, seizures and coma. When fever and abdominal pain are the main presenting symptoms, and a diagnosis of acute abdomen is entertained, Lassa fever is rarely considered in the differential diagnosis, even in endemic areas. Rather the diagnosis of Lassa fever is suspected only after surgical intervention. Therefore, such patients often undergo unnecessary surgery with resultant delay in the commencement of ribavirin therapy. This increases morbidity and mortality and the risk of nosocomial transmission to hospital staff. We report 7 patients aged between 17 months and 40 years who had operative intervention for suspected appendicitis, perforated typhoid ileitis, intussuception and ruptured ectopic pregnancy after routine investigations. All seven were post-operatively confirmed as Lassa fever cases. Four patients died postoperatively, most before commencement of ribavirin, while the other three patients eventually recovered with appropriate antibiotic treatment including intravenous ribavirin. Surgeons working in West Africa should include Lassa fever in the differential diagnosis of acute abdomen, especially appendicitis. The presence of high grade fever, proteinuria and thrombocytopenia in patients with acute abdomen should heighten the suspicion of Lassa fever. Prolonged intra-operative bleeding should not only raise suspicion of the disease but also serve to initiate precautions to prevent nosocomial transmission. PMID:23597024

  6. Lassa fever presenting as acute abdomen: a case series

    PubMed Central

    2013-01-01

    Lassa fever, an endemic zoonotic viral infection in West Africa, presents with varied symptoms including fever, vomiting, retrosternal pain, abdominal pain, sore-throat, mucosal bleeding, seizures and coma. When fever and abdominal pain are the main presenting symptoms, and a diagnosis of acute abdomen is entertained, Lassa fever is rarely considered in the differential diagnosis, even in endemic areas. Rather the diagnosis of Lassa fever is suspected only after surgical intervention. Therefore, such patients often undergo unnecessary surgery with resultant delay in the commencement of ribavirin therapy. This increases morbidity and mortality and the risk of nosocomial transmission to hospital staff. We report 7 patients aged between 17 months and 40 years who had operative intervention for suspected appendicitis, perforated typhoid ileitis, intussuception and ruptured ectopic pregnancy after routine investigations. All seven were post-operatively confirmed as Lassa fever cases. Four patients died postoperatively, most before commencement of ribavirin, while the other three patients eventually recovered with appropriate antibiotic treatment including intravenous ribavirin. Surgeons working in West Africa should include Lassa fever in the differential diagnosis of acute abdomen, especially appendicitis. The presence of high grade fever, proteinuria and thrombocytopenia in patients with acute abdomen should heighten the suspicion of Lassa fever. Prolonged intra-operative bleeding should not only raise suspicion of the disease but also serve to initiate precautions to prevent nosocomial transmission. PMID:23597024

  7. Recurrent Acute Liver Failure Because of Acute Hepatitis Induced by Organic Solvents: A Case Report.

    PubMed

    Ito, Daisuke; Tanaka, Tomohiro; Akamatsu, Nobuhisa; Ito, Kyoji; Hasegawa, Kiyoshi; Sakamoto, Yoshihiro; Nakagawa, Hayato; Fujinaga, Hidetaka; Kokudo, Norihiro

    2016-01-01

    The authors present a case of recurrent acute liver failure because of occupational exposure to organic solvents. A 35-year-old man with a 3-week history of worsening jaundice and flu-like symptoms was admitted to our hospital. Viral hepatitis serology and autoimmune factors were negative. The authors considered liver transplantation, but the patient's liver function spontaneously recovered. Liver biopsy revealed massive infiltration of neutrophils, but the cause of the acute hepatitis was not identified. Four months after discharge, the patient's liver function worsened again. The authors considered the possibility of antinuclear antibody-negative autoimmune hepatitis and initiated steroid treatment, which was effective. Four months after discharge, the patient was admitted for repeated liver injury. The authors started him on steroid pulse therapy, but this time it was not effective. Just before the first admission, he had started his own construction company where he was highly exposed to organic solvents, and thus the authors considered organic solvent-induced hepatitis. Although urine test results for organic solvents were negative, a second liver biopsy revealed severe infiltration of neutrophils, compatible with toxic hepatitis. Again, his liver function spontaneously improved. Based on the pathology and detailed clinical course, including the patient's high exposure to organic solvents since just before the first admission, and the spontaneous recovery of his liver damage in the absence of the exposure, he was diagnosed with toxic hepatitis. The authors strongly advised him to avoid organic solvents. Since then, he has been in good health without recurrence. This is the first report of recurrent acute liver failure because of exposure to organic solvents, which was eventually diagnosed through a meticulous medical history and successfully recovered by avoiding the causative agents. In acute liver failure with an undetermined etiology, clinicians should rule

  8. Household Catastrophic Healthcare Expenditure and Impoverishment Due to Rotavirus Gastroenteritis Requiring Hospitalization in Malaysia

    PubMed Central

    2015-01-01

    Background While healthcare costs for rotavirus gastroenteritis requiring hospitalization may be burdensome on households in Malaysia, exploration on the distribution and catastrophic impact of these expenses on households are lacking. Objectives We assessed the economic burden, levels and distribution of catastrophic healthcare expenditure, the poverty impact on households and inequities related to healthcare payments for acute gastroenteritis requiring hospitalization in Malaysia. Methods A two-year prospective, hospital-based study was conducted from 2008 to 2010 in an urban (Kuala Lumpur) and rural (Kuala Terengganu) setting in Malaysia. All children under the age of 5 years admitted for acute gastroenteritis were included. Patients were screened for rotavirus and information on healthcare expenditure was obtained. Results Of the 658 stool samples collected at both centers, 248 (38%) were positive for rotavirus. Direct and indirect costs incurred were significantly higher in Kuala Lumpur compared with Kuala Terengganu (US$222 Vs. US$45; p<0.001). The mean direct and indirect costs for rotavirus gastroenteritis consisted 20% of monthly household income in Kuala Lumpur, as compared with only 5% in Kuala Terengganu. Direct medical costs paid out-of-pocket caused 141 (33%) households in Kuala Lumpur to experience catastrophic expenditure and 11 (3%) households to incur poverty. However in Kuala Terengganu, only one household (0.5%) experienced catastrophic healthcare expenditure and none were impoverished. The lowest income quintile in Kuala Lumpur was more likely to experience catastrophic payments compared to the highest quintile (87% vs 8%). The concentration index for out-of-pocket healthcare payments was closer to zero at Kuala Lumpur (0.03) than at Kuala Terengganu (0.24). Conclusions While urban households were wealthier, healthcare expenditure due to gastroenteritis had more catastrophic and poverty impact on the urban poor. Universal rotavirus vaccination

  9. Acute Metallosis Following Total Knee Replacement – A Case Report

    PubMed Central

    Klontz, Karl C.; Smith, William I; Jonathan C., Klontz

    2014-01-01

    Introduction: Metallosis involving the knee joint most often results from metal-on-metal contact late in the life of a failing implant following polyethylene wear. We report a case of acute metallosis following knee arthroplasty in a previously healthy 59-year old male. Case Report: In June 2011, the patient underwent left knee arthroplasty for severe osteoarthritis with necrosis and bone edema in the medial femoral condyle and tibial plateau. Nine months later, because of persistent pain and swelling in the joint, revision arthroplasty was undertaken along with partial synovectomy. Examination revealed pristine prosthetic implants in the absence of loose fragments of bone or glue. Synovial pathology exhibited marked chronic inflammation and hyperplasia with extensive finely granular foreign material resembling metallic debris. Laboratory analysis of synovium revealed a predominance of iron, the principal component of the saw blades. Conclusion: We hypothesize the patient experienced acute metallosis resulting from deposition of metallic fragments from three saw blades used during arthroplasty. We believe the increased density of the patient’s bone that required use of multiple blades may have resulted, in part, from heavy lifting the patient partook in during the two years preceding arthroplasty. PMID:27298939

  10. Homicide and Associated Steroid Acute Psychosis: A Case Report

    PubMed Central

    Airagnes, G.; Rouge-Maillart, C.; Garre, J.-B.; Gohier, B.

    2011-01-01

    We report the case of an old man treated with methylprednisolone for chronic lymphoid leukemia. After two months of treatment, he declared an acute steroid psychosis and beat his wife to death. Steroids were stopped and the psychotic symptoms subsided, but his condition declined very quickly. The clinical course was complicated by a major depressive disorder with suicidal ideas, due to the steroid stoppage, the leukemia progressed, and by a sudden onset of a fatal pulmonary embolism. This clinical case highlights the importance of early detection of steroid psychosis and proposes, should treatment not be stopped, a strategy of dose reduction combined with a mood stabilizer or antipsychotic treatment. In addition have been revised the risks of the adverse psychiatric effects of steroids. PMID:22162701

  11. Macroamylasemia in a patient with acute appendicitis: a case report.

    PubMed

    Um, J W; Kim, K H; Kang, M S; Choe, J H; Bae, J W; Hong, Y S; Suh, S O; Kim, Y C; Whang, C W; Kim, S M

    1999-12-01

    Macroamylasemia is a condition of persistent, elevated serum amylase activity with no apparent clinical symptoms of a pancreatic disorder. In Korea, however, no such case has been reported to date. We report a case of a 17-year-old female diagnosed with macroamylasemia and acute appendicitis. One day earlier, she developed epigastric and right lower quadrant abdominal pain. She was characterized by high level of serum amylase, but normal lipase. Amylase isoenzyme analysis demonstrated increased fraction of salivary type and follow-up amylase level was persistently increased. Immunofixation disclosed the macroamylase binding with an immunoglobulin, consisting of IgA and kappa chain. The patient was treated by appendectomy, and the abdominal pain subsided. PMID:10642949

  12. [A case of imported Dengue fever with acute hepatitis].

    PubMed

    Suh, Sang-jun; Seo, Yeon Seok; Ahn, Jae Hong; Park, Eun Bum; Lee, Sun Jae; Sohn, Jang-uk; Um, Soon Ho

    2007-12-01

    Dengue fever is an acute febrile disease caused by the dengue virus, which belongs to the flaviviridae family, and this virus is transmitted by the bite of the mosquito Aedes aegypti. It occurs in the tropical climates of the South Pacific, Southeast Asia, India, Africa and the subtropical zone of America. Imported cases of Dengue fever and Dengue hemorrhagic fever are rapidly increasing as many Koreans are now traveling abroad. Liver injury is usually detected by laboratory investigation according to a surveillance protocol. Although liver injury by dengue virus has been described in Asia and the Pacific islands, the pathogenic mechanisms are not yet fully clarified. It is usually expressed in a self-limiting pattern and the patient has a complete recovery. We report here on a case of a young woman who presented with general weakness, nausea and significant elevation of the aminotransferase levels, and she was diagnosed with dengue fever. PMID:18159153

  13. Acute Traumatic Ulnar Nerve Subluxation: A Case Report and Pathomechanism

    PubMed Central

    Gangadharan, Sangeet; Shetty, Padma

    2015-01-01

    Introduction: Acute traumatic subluxation of the ulnar nerve at the cubital tunnel is rare or under-reported Case Report: A 31 year old Asian man presented with severe, radiating pain from the elbow to forearm, following a fall on his outstretched hand. He had swelling and severe tenderness at the posteromedial aspect of the elbow. Pain aggravated with elbow flexion beyond 80 degrees. There was no neurological deficit. Dynamic ultrasound demonstrated subluxation of ulnar nerve with elbow flexion. Broad arm sling immobilization was given for three weeks. At final follow up, he was asymptomatic with full range of pain free motion at the elbow. Conclusion: Our case report summarizes the presentation, management and pathomechanism of a rare clinical entity. PMID:27299098

  14. Comprehensive analysis of a norovirus-associated gastroenteritis outbreak, from the environment to the consumer.

    PubMed

    Le Guyader, Françoise S; Krol, Joanna; Ambert-Balay, Katia; Ruvoen-Clouet, Nathalie; Desaubliaux, Benedicte; Parnaudeau, Sylvain; Le Saux, Jean-Claude; Ponge, Agnès; Pothier, Pierre; Atmar, Robert L; Le Pendu, Jacques

    2010-03-01

    Noroviruses have been recognized to be the predominant agents of nonbacterial gastroenteritis outbreaks in humans, and their transmission via contaminated shellfish consumption has been demonstrated. Norovirus laboratory experiments, volunteer challenge studies, and community gastroenteritis outbreak investigations have identified human genetic susceptibility factors related to histo-blood group antigen expression. Following a banquet in Brittany, France, in February 2008, gastroenteritis cases were linked to oyster consumption. This study identified an association of the norovirus illnesses with histo-blood group expression, and oyster contamination with norovirus was confirmed by qualitative and quantitative analyses. The secretor phenotype was associated with illness, especially for the non-A subgroup. The study showed that, in addition to accidental climatic events that may lead to oyster contamination, illegal shellfish collection and trading are also risk factors associated with outbreaks. PMID:20053852

  15. Viral Gastroenteritis Associated with Genogroup II Norovirus among U.S. Military Personnel in Turkey, 2009

    PubMed Central

    Ahmed, Salwa F.; Klena, John D.; Mostafa, Manal; Dogantemur, Jessica; Middleton, Tracy; Hanson, James; Sebeny, Peter J.

    2012-01-01

    The present study demonstrates that multiple NoV genotypes belonging to genogroup II contributed to an acute gastroenteritis outbreak at a US military facility in Turkey that was associated with significant negative operational impact. Norovirus (NoV) is an important pathogen associated with acute gastroenteritis among military populations. We describe the genotypes of NoV outbreak occurred at a United States military facility in Turkey. Stool samples were collected from 37 out of 97 patients presenting to the clinic on base with acute gastroenteritis and evaluated for bacterial and viral pathogens. NoV genogroup II (GII) was identified by RT-PCR in 43% (16/37) stool samples. Phylogenetic analysis of a 260 base pair fragment of the NoV capsid gene from ten stool samples indicated the circulation of multiple and rare genotypes of GII NoV during the outbreak. We detected four GII.8 isolates, three GII.15, two GII.9 and a sole GII.10 NoV. Viral sequences could be grouped into four clusters, three of which have not been previously reported in Turkey. The fact that current NoV outbreak was caused by rare genotypes highlights the importance of norovirus strain typing. While NoV genogroup II is recognized as causative agent of outbreak, circulation of current genotypes has been rarely observed in large number of outbreaks. PMID:22606235

  16. UNUSUAL CLINICAL CASES THAT MIMIC ACUTE DISSEMINATED ENCEPHALOMYELITIS.

    PubMed

    Duman, Özgür; Yürekli, Vedat Ali; Gencpinar, Pinar; Karaali, Kamil; Gümüş, Hakan; Okuyaz, Çetin; Hazar, Volkan; Haspolat, Şenay

    2015-09-01

    Acute disseminated encephalomyelitis (ADEM) is an immune-mediated monophasic inflammatory demyelinating disorder of the central nervous system which poses a diagnostic challenge. We report on six cases of different etiologies that mimicked the clinical and radiologic findings of ADEM. The cases were collected from four different reference hospitals in Turkey. The same radiologist from the Akdeniz University Faculty of Medicine examined the magnetic resonance images of all patients. Three (50%) patients had antecedent infections. Initial symptoms of the patients were as follows: fever in 50%, altered consciousness in 33.3% and convulsions in 16.7% of patients. Neurologic examination showed long tract signs in 83.3%, ataxia in 50% and altered consciousness in 50% of patients. Cerebrospinal fluid examination revealed lymphocytic pleocytosis only in case 6. Four patients received steroid pulse therapy and one of these initially underwent intravenous immunoglobulin therapy. The patients' definitive diagnoses were as follows: paraspinal neuroblastoma-associated paraneoplastic syndrome; histiocytic sarcoma; mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes; and cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy in one patient each, while two patients had hemophagocytic syndrome. The present case series demonstrated difficulties in diagnosing ADEM while revealing extremely rare disorders that mimic ADEM radiologically and clinically. PMID:26666111

  17. Severe Acute Axonal Neuropathy following Treatment with Arsenic Trioxide for Acute Promyelocytic Leukemia: a Case Report

    PubMed Central

    Kühn, Marcus; Sammartin, Kety; Nabergoj, Mitja; Vianello, Fabrizio

    2016-01-01

    Peripheral neuropathy is a common complication of arsenic toxicity. Symptoms are usually mild and reversible following discontinuation of treatment. A more severe chronic sensorimotor polyneuropathy characterized by distal axonal-loss neuropathy can be seen in chronic arsenic exposure. The clinical course of arsenic neurotoxicity in patients with coexistence of thiamine deficiency is only anecdotally known but this association may potentially lead to severe consequences. We describe a case of acute irreversible axonal neuropathy in a patient with hidden thiamine deficiency who was treated with a short course of arsenic trioxide for acute promyelocytic leukemia. Thiamine replacement therapy and arsenic trioxide discontinuation were not followed by neurological recovery and severe polyneuropathy persisted at 12-month follow-up. Thiamine plasma levels should be measured in patients who are candidate to arsenic trioxide therapy. Prophylactic administration of vitamin B1 may be advisable. The appearance of polyneuropathy signs early during the administration of arsenic trioxide should prompt electrodiagnostic testing to rule out a pattern of axonal neuropathy which would need immediate discontinuation of arsenic trioxide. PMID:27158436

  18. VIRAL GASTROENTERITIS AGENTS AND WATERBORNE DISEASE

    EPA Science Inventory

    The application of electron microscopic techniques in the study of human gastroenteritis led in the 1970's to the identification of new viral agents that had previously escaped detection by routine cell culture procedures. These agents have been the focus of study by researchers ...

  19. STUDIES OF WATERBORNE AGENTS OF VIRAL GASTROENTERITIS

    EPA Science Inventory

    The etiologic agent of a large outbreak of waterborne viral gastroenteritis was detected employing immune electron microscopy (IEM) and a newly developed solid phase radioimmunoassay (RIA). This agent, referred to as the Snow Mountain Agent (SMA), is 27-32 nm. in diameter, has cu...

  20. Strongyloidiasis: A case with acute pancreatitis and a literature review

    PubMed Central

    Makker, Jasbir; Balar, Bhavna; Niazi, Masooma; Daniel, Myrta

    2015-01-01

    Strongyloides stercoralis, a soil transmitted helminth infection, affects millions with varying prevalence worldwide. A large number of affected hosts are asymptomatic. Symptoms pertaining to pulmonary and gastrointestinal involvement may be present. Manifestations of involvement beyond lung and intestine can be seen with dissemination of infection and lethal hyperinfection. Immunosuppression secondary to use of steroids or other immunosuppressants and coexistence of human T-lymphotropic virus type-1 are the known risk factors for dissemination and hyperinfection. Diagnostic modalities comprise stool examination, serology and molecular testing. Stool tests are inexpensive but are limited by low sensitivity, whereas serologic and molecular tests are more precise but at the expense of higher cost. Treatment with Ivermectin or Albendazole as an alternative is safe and efficacious. We present a rare case of acute pancreatitis secondary to Strongyloides. High index of suspicion in patients specifically from endemic countries of origin and lack of other common etiologies of acute pancreatitis may help in early diagnosis and prompt treatment of this potentially fatal infection. PMID:25805946

  1. Schizoaffective Disorder With Missed Diagnosis of Acute Porphyria: A Case Report and Overview

    PubMed Central

    Bennett, Jeffrey I.; Resch, David S.; Godwin, John E.

    2011-01-01

    Acute porphyrias are often misdiagnosed and most commonly present as atypical neuropsychiatric symptoms or acute abdominal pain. Clinicians should suspect acute porphyrias in patients presenting with variable neuropsychiatric symptoms and unexplained pain. Proper identification can lead to less iatrogenicity associated with porphyrinogenic agents, appropriate management, and a better patient outcome. The case of a patient with hereditary coproporphyria, one of the acute porphyrias, is presented to illustrate the broad manifestations, unsuspected diagnosis, and difficulties in management. PMID:22454794

  2. Schizoaffective disorder with missed diagnosis of acute porphyria: a case report and overview.

    PubMed

    Jain, Gaurav; Bennett, Jeffrey I; Resch, David S; Godwin, John E

    2011-01-01

    Acute porphyrias are often misdiagnosed and most commonly present as atypical neuropsychiatric symptoms or acute abdominal pain. Clinicians should suspect acute porphyrias in patients presenting with variable neuropsychiatric symptoms and unexplained pain. Proper identification can lead to less iatrogenicity associated with porphyrinogenic agents, appropriate management, and a better patient outcome. The case of a patient with hereditary coproporphyria, one of the acute porphyrias, is presented to illustrate the broad manifestations, unsuspected diagnosis, and difficulties in management. PMID:22454794

  3. WIDESPREAD OUTBREAKS OF CLAM- AND OYSTER-ASSOCIATED GASTROENTERITIS: ROLE OF NORWALK VIRUS

    EPA Science Inventory

    Consumption of raw shellfish has long been known to be associated with individual cases and sporadic outbreaks of enteric illness. However, during 1982, outbreaks of gastroenteritis associated with eating raw shellfish reached epidemic proportions in New York State. Between May 1...

  4. Metchnikoff and the centenary of probiotics: an update of their use in gastroenteric pathology during the age of development.

    PubMed

    Caramia, G

    2008-12-01

    Acute gastroenteritis, antibiotic-associated diarrhea, diarrhea due to Clostridium difficile and traveller's diarrhea, Helicobacter pylori infection and intestinal inflammatory diseases are primitive and/or secondary pathological conditions that alter the intestinal mucosa and microbiota. For years researchers have searched for solutions to restore and rebalance normal transit and intestinal flora. Elia Metchnikoff was the first one to introduce oral bacteriotherapy, that uses very efficient microorganisms that prevent putrefaction and aging. Oral bacteriotherapy has now evolved in probiotics, whose helpful action to prevent and treat some gastroenteric pathologies is currently being studied. PMID:18971903

  5. Simultaneous acute deep vein thrombosis and acute brucellosis. A case report

    PubMed Central

    Andaç, Şeyda; Kalender, Mehmet; Yıldırım, Onur; İmre, Ayfer

    2016-01-01

    Brucellosis is a zoonotic disease common in developing countries. Vascular complications, including arterial and venous, associated with Brucella infection have rarely been reported. A case of deep venous thrombosis (DVT) developing after a diagnosis of acute brucellosis in a young milkman is presented. A 26-year-old man presented with pain in the right leg. The patient's medical history included a diagnosis of brucellosis in our hospital where he had presented with complaints of weakness and fever. Peripheral venous Doppler ultrasound showed DVT, and the patient was treated with anticoagulants. The patient was discharged with warfarin therapy and anti-brucellosis treatment. Although rare, some infectious agents may cause vascular pathologies. Patients presenting with symptoms of DVT or similar vascular pathologies should be assessed for infectious agents, particularly in those coming from Brucella-endemic areas. PMID:27516795

  6. Simultaneous acute deep vein thrombosis and acute brucellosis. A case report.

    PubMed

    Salihi, Salih; Andaç, Şeyda; Kalender, Mehmet; Yıldırım, Onur; İmre, Ayfer

    2016-06-01

    Brucellosis is a zoonotic disease common in developing countries. Vascular complications, including arterial and venous, associated with Brucella infection have rarely been reported. A case of deep venous thrombosis (DVT) developing after a diagnosis of acute brucellosis in a young milkman is presented. A 26-year-old man presented with pain in the right leg. The patient's medical history included a diagnosis of brucellosis in our hospital where he had presented with complaints of weakness and fever. Peripheral venous Doppler ultrasound showed DVT, and the patient was treated with anticoagulants. The patient was discharged with warfarin therapy and anti-brucellosis treatment. Although rare, some infectious agents may cause vascular pathologies. Patients presenting with symptoms of DVT or similar vascular pathologies should be assessed for infectious agents, particularly in those coming from Brucella-endemic areas. PMID:27516795

  7. Acute Calcific Tendinitis of the Rectus Femoris: A Case Series

    PubMed Central

    IKobayashi, Hideo; Kaneko, Haruka; Homma, Yasuhiro; Baba, Tomonori; Kaneko, Kazuo

    2015-01-01

    Introduction: Periarticular calcific tendinitis is a common cause of Orthopedic outpatient referral. Calcific tendinitis of the rectus femoris, however, is very rare and not well known. Due to its rarity, correct diagnosis and prompt treatment are not fully understood. Case Report: Two females (38 and 40 years old) of acute calcific tendinitis of the rectus femoris with the good clinical course without any operative treatment were presented. The pain was managed with oral non-steroidal antiinflammatory drugs and/or local steroid injection. Interval radiographic assessment showed complete resorption of the calcification. Conclusion: Establishing the correct diagnosis and initiating prompt treatment are shown to be important in achieving resolution of symptoms and in avoiding unnecessary investigations. PMID:27299063

  8. Pyelonephritis and obstructive uropathy: a case of acute kidney injury.

    PubMed

    Ashmore, Adam Edward; Thompson, Christopher James

    2016-01-01

    We present a case of a man in his late 50s with a history of metastatic prostate carcinoma requiring bilateral ureteric stenting. He was admitted with increasing confusion and lethargy. He was diagnosed with sepsis and an acute kidney injury (AKI). Clinical suspicions of an obstructive component to his AKI were not confirmed by an ultrasound scan, which showed a unilateral hydronephrosis unchanged from a scan 1 month previously. A nephrostomy was performed, and frank pus aspirated. The patient's clinical state improved steadily thereafter. Patients who are dehydrated, or who have suffered from malignant or fibrotic processes affecting the retroperitoneum, may present with urinary obstruction without a corresponding increase in urinary tract dilation. Additionally, there must be a suspicion of pyonephrosis in a symptomatic patient with known hydronephrosis. Clinicians should be aware that clinical suspicions of urinary obstruction not demonstrated on ultrasound scanning require further investigation. PMID:26733429

  9. Acute Myocardial Infarction Complicating Active Ulcerative Colitis: A Case Report

    PubMed Central

    Papadimitraki, Eva D.; Ahamed, Mubarak; Bunce, Nicholas H.

    2011-01-01

    Ulcerative colitis (UC) is a chronic inflammatory disease that predominantly affects the gastrointestinal (GI) tract but can involve extraintestinal organs including musculoskeletal system and skin. The most frequent cardiac manifestations of UC are pericarditis and myocarditis. Patients display an increased risk for venous thromboembolic complications and mesenteric ischemia, but the association with ischemic heart disease and myocardial infarction is uncertain. We present the case of a 27-year-old man with anti-PRIII ANCA-positive ulcerative colitis and increased factor VIII activity who presented with an acute myocardial infarction. We discuss possible causative links between these clinical entities and demonstrate the role of cardiac magnetic resonance (CMR) in patients with underlying inflammatory conditions who present with chest pain and evidence of myocardial damage. PMID:24826231

  10. [Acute hepatitis associated with Colpachi intake. Apropros of 5 cases].

    PubMed

    Bruguera, Miguel; Herrera, Samuel; Lázaro, Edurne; Madurga, Mariano; Navarro, Marta; de Abajo, Francisco J

    2007-02-01

    The use of herbal medicines believed to have therapeutic properties is becoming increasingly widespread. These medicines are usually taken by patients on their own initiative and physicians are often unaware of which patients are taking these substances. Herbal medicines can be taken in the form of teas, powders, and liquid extracts. In the last few years, it has come to light that these natural remedies are not free of risks, especially the risk of interaction with other drugs or hepatotoxicity, ranging from asymptomatic forms to massive hepatic necrosis. We describe a series of 5 patients notified to the Spanish Pharmacovigilance System of medicinal products for human use. All the patients developed acute hepatitis during Colpachi treatment lasting several months, which resolved after discontinuing intake of this substance. Systematic examination of the literature revealed the existence of 6 other reported cases of suspected Colpachi-induced hepatotoxicity. PMID:17335712

  11. A Case Report of Acute Acalculous Cholecystitis and Acute Hemorrhagic Cystitis due to Salmonella Typhi

    PubMed Central

    Beyazal Polat, Hatice; Beyazal Çeliker, Fatma

    2014-01-01

    Acute acalculous cholecystitis and acute hemorrhagic cystitis due to Salmonella Typhi are a rare condition. A 24-year-old female patient was admitted to our clinic with abdominal pain, nausea, fever, headache, urinary burning, and bloody urine. Based on clinical, laboratory, and radiological evaluations, the patient was diagnosed with acute acalculous cholecystitis and acute hemorrhagic cystitis due to Salmonella Typhi. The patient was treated with intravenous ceftriaxone for two weeks. After the treatment, the patient's clinical and laboratory findings improved. Acute acalculous cholecystitis due to Salmonella Typhi concomitant with acute hemorrhagic cystitis is very rare and might be difficult to diagnose. Infectious agents such as Salmonella Typhi should be considered when acute acalculous cholecystitis and acute hemorrhagic cystitis are detected in adult patients with no underlying diseases. PMID:25161668

  12. An unusual case of reversible acute kidney injury due to chlorine dioxide poisoning.

    PubMed

    Bathina, Gangadhar; Yadla, Manjusha; Burri, Srikanth; Enganti, Rama; Prasad Ch, Rajendra; Deshpande, Pradeep; Ch, Ramesh; Prayaga, Aruna; Uppin, Megha

    2013-09-01

    Chlorine dioxide is a commonly used water disinfectant. Toxicity of chlorine dioxide and its metabolites is rare. In experimental studies, it was shown that acute and chronic toxicity were associated with insignificant hematological changes. Acute kidney injury due to chlorine dioxide was not reported. Two cases of renal toxicity due to its metabolites, chlorate and chlorite were reported. Herein, we report a case of chlorine dioxide poisoning presenting with acute kidney injury. PMID:23902291

  13. Acalculous Acute Cholecystitis in Previously Healthy Children: General Overview and Analysis of Pediatric Infectious Cases

    PubMed Central

    Poddighe, Dimitri; Tresoldi, Matteo; Licari, Amelia; Marseglia, Gian Luigi

    2015-01-01

    Acute acalculous cholecystitis (AAC) is an inflammation of the gallbladder, which does not appear to be associated with the presence of gallstones. AAC is estimated to represent more than 50% of cases of acute cholecystitis in the pediatric population. Although this pathology was initially described in critically ill patients, actually most pediatric cases have been observed during several infectious diseases. Particularly, here we reviewed pediatric infectious acute acalculous cholecystitis and analyzed the pathophysiological and clinical aspects of bacterial and viral forms. PMID:26640715

  14. Hospital-based surveillance to estimate the burden of rotavirus gastroenteritis in children below five years of age in Romania

    PubMed Central

    Anca, Ioana Alina; Furtunescu, Florentina Ligia; Pleşca, Doina; Streinu-Cercel, Adrian; Rugină, Sorin; Holl, Katsiaryna

    2014-01-01

    Introduction Rotavirus (RV) is a leading cause of acute gastroenteritis (AGE), affecting 95% of children below five years of age. Methods In this prospective, multi-center study, children below five years of age who were hospitalized or those who visited the emergency room (ER) due to AGE or who developed AGE at least 48 hours after hospitalization (nosocomial infection) and had a RV-positive stool sample were included (n=1,222). RV-positive samples were genotyped by reverse-transcriptase polymerase chain reaction. Results RV test results were available for 1,212 children (hospitalizations [n=677], ER visits [n=398] and nosocomial AGE cases [n=137]). Proportions of rotavirus gastroenteritis (RVGE) hospitalizations and ER visits were 51.70% (350/677; 95%CI: 47.86–55.52) and 36.18% (144/398; 95%CI: 31.45–41.12), respectively. Overall, 45.95% (494/1075) of all community-acquired AGE cases were due to RV. High numbers of RVGE cases were recorded between January and March. Most common genotypes were G9P[8] (34.27%) followed by G4P[8] (25.83%) and G1P[8] (23.02%). Of all community-acquired RVGE cases, the highest number of cases was observed in children aged 12–23 months. Median duration of hospitalization among RV-positive subjects was six days (range: 2–31 days). Incidence of nosocomial RVGE was 0.52 (95%CI: 0.45–0.60) cases per 1,000 child-days hospitalization. Median duration for additional hospitalization due to nosocomial RVGE was five days (range: 1–10). The highest burden of nosocomial RVGE was observed in children aged 12–23 months (42.34%, 58/137). Our findings confirm a high burden of acute RVGE disease in Romania and provide useful data to support the implementation of RV vaccination in Romania. Trial registration NCT01253967 PMID:24967217

  15. Campylobacter concisus pathotypes are present at significant levels in patients with gastroenteritis.

    PubMed

    Underwood, Alexander P; Kaakoush, Nadeem O; Sodhi, Nidhi; Merif, Juan; Seah Lee, Way; Riordan, Stephen M; Rawlinson, William D; Mitchell, Hazel M

    2016-03-01

    Given that Campylobacter jejuni is recognized as the most common cause of bacterial gastroenteritis worldwide, recent findings showing comparable levels of Campylobacter concisus in patients with gastroenteritis would suggest that this bacterium is clinically important. The prevalence and abundance of Campylobacter concisus in stool samples collected from patients with acute gastroenteritis was examined using quantitative real-time PCR. The associated virulence determinants exotoxin 9 and zonula occludens toxin DNA were detected for Campylobacter concisus-infected samples using real-time PCR. Campylobacter concisus was detected at high prevalence in patients with gastroenteritis (49.7 %), higher than that observed for Campylobacter jejuni (∼5 %). The levels of Campylobacter concisus were putatively classified into clinically relevant and potentially transient subgroups based on a threshold developed using Campylobacter jejuni levels, as the highly sensitive real-time PCR probably detected transient passage of the bacterium from the oral cavity. A total of 18 % of patients were found to have clinically relevant levels of Campylobacter concisus, a significant number of which also had high levels of one of the virulence determinants. Of these patients, 78 % were found to have no other gastrointestinal pathogen identified in the stool, which strongly suggests a role for Campylobacter concisus in the aetiology of gastroenteritis in these patients. These results emphasize the need for diagnostic laboratories to employ identification protocols for emerging Campylobacter species. Clinical follow-up in patients presenting with high levels of Campylobacter concisus in the intestinal tract is needed, given that it has been associated with more chronic sequelae. PMID:26698172

  16. Malignant lymphoma of spleen presenting as acute pancreatitis: A case report

    PubMed Central

    Wu, Chao-Ming; Cheng, Lung-Chih; Lo, Gin-Ho; Lai, Kwok-Hung; Cheng, Chia-Ling; Pan, Wen-Cheng

    2007-01-01

    This is a case report of a patient who presented with acute pancreatitis without the common causes. A pancreatic biopsy revealed large B cell lymphoma. Spleen lymphoma with pancreatic involvement inducing acute pancreatitis, which is a rare disorder, was diagnosed. Here we also review the few similar cases reported in the literature. PMID:17659747

  17. A Case of Metanephric Adenoma and Acute Myocardial Infarction.

    PubMed

    Dusan, Ruzicic; Relja, Kovacevic; Marija, Mirkovic; Jelena, Radovanovic; Vesna, Krstevska; Milijana, Terzic; Vladimir, Pantelic; Irena, Matic; Dragan, Hrncic

    2016-07-01

    Metanephric adenoma (MA) is a rare neoplasm that acounts for 0.2% of adult renal neoplasms. MAs are typically discover incidentally during detailed examinations for nonspecific symptoms such as abdominal or flank pain, hematuria, fever and palpable abdominal mass. Additionally, polycythemia has occasionally been reported as well. Herein we describe a case of metanephric adenoma which was an incidental finding in the course of a clinical autopsy in a patient with complete AV block and polycythemia. Histologically, the tumor was composed of small and uniform tubular structures reminiscent of renal tubuli, without signs of cellular atypia and pleomorphism. Such tumor histomorphology was consistent with the diagnosis of metanephric adenoma. Thrombosis is a common complication of polycythemia that often causes death. Polycythemia with an increasing number of blood cells causes hyperviscosity and, in 20-40% of cases, lethal thrombosis or hemorrhage. Hyperviscosity and coronary artery disease in our patient caused acute myocardial infarction with the subsequent rupture of posterior left ventricle wall and hemopericardium. PMID:27471365

  18. Systemic tuberculosis presenting with acute transient myopia: a case report

    PubMed Central

    Aslam, Sher A; Kashani, Shahram; Morley, Roland K

    2008-01-01

    Introduction Transient myopia has been reported to occur in a number of conditions, either ocular in origin or associated with an underlying systemic cause. We present a rare case of this abnormality occurring in the setting of systemic tuberculosis. Case presentation A 29-year-old Indian woman presented with sudden onset blurred distance vision and fever. Examination revealed visual acuity of counting fingers in both eyes improving to 6/9 with pinhole with N5 reading acuity. Anterior segment examination revealed narrow angles on gonioscopy. Posterior segments were normal. Systemic examination revealed a fluctuant mass in her left loin, aspiration of which yielded pus which was culture-positive for Mycobacterium tuberculosis. The Mantoux test elicited a strongly positive reaction. Chest X-ray and magnetic resonance imaging of the brain were unremarkable. Computed tomography scan and magnetic resonance imaging of the spine and abdomen revealed a large psoas abscess communicating with the loin mass. Two vertebrae were involved but not the spinal cord or canal. Conclusion Transient myopia is a rare presenting feature of systemic tuberculosis. A postulated mechanism in this patient is that development of a uveal effusion related to systemic tuberculosis caused anterior rotation of the iris-lens diaphragm, thereby inducing narrowing of the angle and acute myopia. PMID:19014689

  19. A Case of Metanephric Adenoma and Acute Myocardial Infarction

    PubMed Central

    Dusan, Ruzicic; Relja, Kovacevic; Marija, Mirkovic; Jelena, Radovanovic; Vesna, Krstevska; Milijana, Terzic; Vladimir, Pantelic; Irena, Matic; Dragan, Hrncic

    2016-01-01

    Metanephric adenoma (MA) is a rare neoplasm that acounts for 0.2% of adult renal neoplasms. MAs are typically discover incidentally during detailed examinations for nonspecific symptoms such as abdominal or flank pain, hematuria, fever and palpable abdominal mass. Additionally, polycythemia has occasionally been reported as well. Herein we describe a case of metanephric adenoma which was an incidental finding in the course of a clinical autopsy in a patient with complete AV block and polycythemia. Histologically, the tumor was composed of small and uniform tubular structures reminiscent of renal tubuli, without signs of cellular atypia and pleomorphism. Such tumor histomorphology was consistent with the diagnosis of metanephric adenoma. Thrombosis is a common complication of polycythemia that often causes death. Polycythemia with an increasing number of blood cells causes hyperviscosity and, in 20-40% of cases, lethal thrombosis or hemorrhage. Hyperviscosity and coronary artery disease in our patient caused acute myocardial infarction with the subsequent rupture of posterior left ventricle wall and hemopericardium. PMID:27471365

  20. Acute oxalate nephropathy following kidney transplantation: Report of three cases

    PubMed Central

    Taheri, Diana; Gheissari, Alaleh; Shaabani, Pooria; Tabibian, Seyed Reza; Mortazavi, Mojgan; Seirafian, Shiva; Merrikhi, Alireza; Fesharakizadeh, Mehdi; Dolatkhah, Shahaboddin

    2015-01-01

    Calcium oxalate (CaOx) crystal deposition is a common finding immediately after kidney transplantation. However, small depositions of CaOx could be benign while extensive depositions lead to poor graft outcome. Here we report three cases with end-stage renal disease (ESRD), bilateral nephrolithiasis, and unknown diagnosis of primary hyperoxaluria (PH) who underwent a renal transplant and experienced an early-onset graft failure. Although an acute rejection was suspected, renal allograft biopsies and subsequent allograft nephrectomies showed extensive CaOx deposition, which raised a suspicion of PH. Even though increased urinary excretion of CaOx was found in all patients, this diagnosis could be confirmed with further tests including genetic study and metabolic assay. In conclusion, massive CaOx deposition in kidney allograft is an important cause of poor allograft survival and needs special management. Furthermore, our cases suggest patients with ESRD and a history of nephrolithiasis should be screened for elevated urinary oxalate excretion and rule out of PH. PMID:26664431

  1. Acute Cholangitis following Biliary Obstruction after Duodenal OTSC Placement in a Case of Large Chronic Duodenocutaneous Fistula

    PubMed Central

    Alastal, Yaseen; Hammad, Tariq A.; Nawras, Mohamad; Khalil, Basmah W.; Alaradi, Osama; Nawras, Ali

    2015-01-01

    Over-the-Scope Clip system, also called “Bear Claw,” is a novel endoscopic modality used for closure of gastrointestinal defect with high efficacy and safety. We present a patient with history of eosinophilic gastroenteritis and multiple abdominal surgeries including Billroth II gastrectomy complicated by a large chronic duodenocutaneous fistula from a Billroth II afferent limb to the abdominal wall. Bear Claw clip was used for closure of this fistula. The patient developed acute cholangitis one day after placement of the Bear Claw clip. Acute cholangitis due to papillary obstruction is a potential complication of Bear Claw placement at the dome of the duodenal stump (afferent limb) in patient with Billroth II surgery due to its close proximity to the major papilla. PMID:26185690

  2. An outbreak of febrile gastroenteritis associated with jellied pork contaminated with Listeria monocytogenes.

    PubMed

    Pichler, Juliane; Much, Peter; Kasper, Sabine; Fretz, Rainer; Auer, Bettina; Kathan, Julia; Mann, Michaela; Huhulescu, Steliana; Ruppitsch, Werner; Pietzka, Ariane; Silberbauer, Karl; Neumann, Christian; Gschiel, Ernst; de Martin, Alfred; Schuetz, Angelika; Gindl, Josef; Neugschwandtner, Ernst; Allerberger, Franz

    2009-01-01

    In September 2008, the Austrian Agency for Health and Food Safety (AGES) learned of an outbreak of diarrheal illness that included a 71-year-old patient hospitalized for gastroenteritis with a blood culture positive for Listeria monocytogenes. Three stool specimens provided by seven of 19 persons attending a day trip to a foreign city, including a final break at an Austrian tavern, yielded L. monocytogenes. All isolates were of serovar 4b and had fingerprints indistinguishable from each other. A cohort study revealed that the outbreak of gastroenteritis occurred among 16 persons who had eaten dinner at the wine tavern on September 6. Of the 15 persons who ate from platters of mixed cold-cuts, 12 (80%) developed symptoms of febrile gastroenteritis within 24-48 h. The median age of those who became ill was 62 years. A 72-year-old patient recovered from gastroenteritis but was hospitalized with bacterial meningitis on day 19 after the dinner. The epidemiological investigation identified the consumption of mixed cold-cuts (including jellied pork) at the wine tavern as the most likely vehicle of the foodborne outbreak (P = 0.0015). This hypothesis was confirmed by microbiological investigation of jellied pork produced by the tavern owner on September 3. L. monocytogenes was isolated from leftover food in numbers of 3 x 10(3)-3 x 10(4) colony forming units/g and was indistinguishable from the clinical outbreak isolates. Symptoms reported by the 12 patients included unspecified fever (12x), diarrhea (9x), headache (5x), vomiting (4x), body aches (2x) and sore throat (1x). Active case finding identified one case of rhombencephalitis (female, age 48) among another group of four guests, among whom only the patient and her asymptomatic husband had eaten jellied pork on September 6. This is the first outbreak of L. monocytogenes-associated gastroenteritis reported in Austria. The occurrence of a secondary case of meningitis (diagnosed on day 19 after consumption of jellied

  3. Postpartum acute kidney injury: a review of 99 cases.

    PubMed

    Eswarappa, Mahesh; Madhyastha, P Rakesh; Puri, Sonika; Varma, Vijay; Bhandari, Aneesh; Chennabassappa, Gurudev

    2016-07-01

    Postpartum acute kidney injury (PPAKI) constitutes an important cause of obstetric AKI. It is associated with high maternal and fetal mortality in developing nations. The aim of this study is to survey the etiology and outcomes of PPAKI in a tertiary care Indian hospital. Ninety-nine patients, without prior comorbidities, treated for PPAKI, between 2005-2014 at M.S. Ramaiah Medical College, were included for analysis in this retrospective, observational study. AKI was analyzed in terms of maximal stage of renal injury attained as per RIFLE criteria. Outcomes included requirement for renal replacement therapy (RRT), maternal and fetal outcomes. PPAKI constituted 60% of all obstetric AKI cases. Median maternal age was 23 years and 52% of patients were primigravidas. Mean serum creatinine was 4.1 mg/dL. Failure (33%) and injury (31%) were the major categories as per RIFLE criteria. Thirty-nine percent of cases required RRT. Sepsis, particularly puerperal sepsis, was the leading causes of PPAKI (75% of cases) and maternal mortality (94% of deaths). Maternal and fetal mortality were 19% and 22% respectively. The incidence of cortical necrosis was 10.3%. Three patients required long-term RRT. In conclusion, consistent with other Indian literature, we report a high incidence of PPAKI. We found incremental mortality on moving from "Risk" to "Failure" category of RIFLE. PPAKI was associated with high maternal and fetal mortality with sepsis being the leading cause. Our study highlights the need for provision of better quality of maternal care and fetal monitoring to decrease mortality associated with PPAKI in developing countries. PMID:27319810

  4. Acute flaccid myelitis: A clinical review of US cases 2012-2015.

    PubMed

    Messacar, Kevin; Schreiner, Teri L; Van Haren, Keith; Yang, Michele; Glaser, Carol A; Tyler, Kenneth L; Dominguez, Samuel R

    2016-09-01

    This review highlights clinical features of the increasing cases of acute flaccid paralysis associated with anterior myelitis noted in the United States from 2012 to 2015. Acute flaccid myelitis refers to acute flaccid limb weakness with spinal cord gray matter lesions on imaging or evidence of spinal cord motor neuron injury on electrodiagnostic testing. Although some individuals demonstrated improvement in motor weakness and functional deficits, most have residual weakness a year or more after onset. Epidemiological evidence and biological plausibility support an association between enterovirus D68 and the recent increase in acute flaccid myelitis cases in the United States. Ann Neurol 2016;80:326-338. PMID:27422805

  5. [Acute severe coxsackie virus B myocarditis of pseudonecrotic form. Apropos of 2 cases].

    PubMed

    Beard, T; Boudjemaa, B; Carrié, D; Chakra, G; Ferrières, J; Delay, M; Bernadet, P

    1993-05-01

    This study reports two cases of acute severe Coxsackie virus B4 myocarditis in which the immediate clinical signs suggested the acute phase of myocardial infarction, apparently antero-lateral in the first case in a context of cardiogenic shock and infero-lateral in the second case, in the context of acute pulmonary edema. Both cases were characterized by the severity of the initial signs. Numerous other cases of acute Coxsackie virus B myocarditis, simulating myocardial infarction, have been reported in the literature and these contexts deserve to be recognized earlier as they call for specific treatment. The immediate outcome was favorable in both cases but required massive cardiological intensive care in the first patient. Long term follow-up was excellent. PMID:8396381

  6. [Frozen berries as a risk factor for outbreaks of norovirus gastroenteritis. Results of an outbreak investigation in the summer of 2005 in Hamburg].

    PubMed

    Fell, Gerhard; Boyens, M; Baumgarte, S

    2007-02-01

    An outbreak of acute gastroenteritis occurred in Hamburg among guests of a canteen in August 2005. A total of 241 persons were found ill. In stool samples of 16 of them Norovirus Genogroup I was identified. Neither bacterial nor viral pathogens could be detected in food samples. Among 162 guests enrolled in a cohort study, 69 (42.6 %) met the case definition. A desert dish made from blackberries and yoghurt showed a significant association with the disease (RR 6.9; 95% CI 3.36-14.16). In addition, a protective effect of the decision for the alternative desert dish ice cream was observed (RR 0.9; 95% CI 0.08-0.45). The desert, which was prepared in the canteen kitchen from yoghurt and frozen blackberries, was the most likely source of the outbreak. Frozen berries should be included in the HACCP concepts for canteen kitchens. PMID:17238056

  7. Parathyroid cyst presenting as acute pancreatitis: report of a case.

    PubMed

    Kim, Mi-Young; Chung, Cho-Yun; Kim, Jong-Sun; Myung, Dae-Seong; Cho, Sung-Bum; Park, Chang-Hwan; Kim, Young; Joo, Young-Eun

    2013-12-01

    We report the first case of hypercalcemia-induced acute pancreatitis caused by a functioning parathyroid cyst in a 67-year-old man. Laboratory investigation revealed increased serum amylase and lipase, increased serum ionized calcium and parathyroid hormone (PTH) levels, and decreased serum phosphate, indicating pancreatitis and primary hyperparathyroidism (PHPT). Abdominal computed tomography (CT) revealed mild swelling of the pancreatic head with peri-pancreatic fat infiltration and fluid collection around the pancreatic tail. Ultrasonography and CT of the neck showed a cystic lesion at the inferior portion of the left thyroid gland, suggesting a parathyroid cyst. There was no evidence of parathyroid adenoma by 99mTc sestamibi scintigraphy. PHPT caused by a functioning parathyroid cyst was suspected. The patient underwent surgical resection of the functioning parathyroid cyst owing to his prolonged hypercalcemia. At 3 weeks after the operation, his serum levels of PTH, total calcium, ionized calcium, inorganic phosphate, amylase, and lipase were normalized. At the follow-up examinations, he has remained asymptomatic. PMID:24400215

  8. A case of anorexia nervosa with acute renal failure resulting from rhabdomyolysis.

    PubMed

    Abe, K; Mezaki, T; Hirono, N; Udaka, F; Kameyama, M

    1990-01-01

    Symptoms of acute renal failure were observed in an anorexia patient who had a history of frequent vomiting. The acute renal failure might have resulted from rhabdomyolysis subsequent to a disturbance of electrolyte balance. This acute renal failure might have resulted in death if not treated. We postulate that even a mild case of anorexia nervosa should be carefully observed to prevent such possible tragedy. PMID:2330820

  9. Predominance of genotype P[9]G3 in rotavirus gastroenteritis in Polish children

    PubMed Central

    Kacerka, Anna; Majda-Stanisławska, Ewa; Jóźwiak, Barbara; Sidorkiewicz, Małgorzata

    2015-01-01

    Introduction Rotavirus (RV) infection is the most common cause of gastroenteritis in children. This paper identifies the most common genotypes of rotaviruses isolated from children hospitalized with gastroenteritis and attempts to determine any relationship between infection with a certain rotavirus genotype. Material and methods The investigated group consisted of 68 consecutive children with rotavirus gastroenteritis (confirmed by an agglutination test). Rotavirus genotype was determined in stool samples obtained from each child. Results The P[9]VP4 genotype was observed in 41/61 positive samples (over 67.2%) that were permanently associated with the G3 VP7 genotype. Moreover, G3 was determined as the most commonly isolated G type (77.94%). As well as the P[9]G3 type, G3 was also found in the P[4] type (5 cases). Twenty-six out of 61 (42.6%) children in whom rotavirus genotype was determined were co-infected with pathogenic bacteria. No statistical correlation was observed between rotavirus P[9]G3 gastroenteritis and digestive tract co-infection with pathogenic bacteria (p > 0.05). Elevated ALT activity was found in 34/59 (57.6%) cases of rotavirus gastroenteritis. Elevated ALT serum level was found to correlate with P[9]G3 rotavirus genotype but concomitant infections did not. Conclusions The most common genotype of rotaviruses observed in our group of children, P[9]G3, has rarely been described. Co-infection of the digestive tract with pathogenic bacteria and elevated serum ALT concentrations were found to be the most frequent phenomena. A correlation between P[9]G3 rotavirus genotype and elevated serum ALT level was found, but no significant relationship was identified between concomitant infections and P[9]G3 genotype. PMID:26170851

  10. Manganese and acute paranoid psychosis: a case report

    PubMed Central

    2011-01-01

    Introduction Manganese regulates many enzymes and is essential for normal development and body function. Chronic manganese intoxication has an insidious and progressive course and usually starts with complaints of headache, fatigue, sleep disturbances, irritability and emotional instability. Later, several organ systems may be affected and, due to neurotoxicity, an atypical parkinsonian syndrome may emerge. With regard to neuropsychiatry, an array of symptoms may develop up to 30 years after intoxication, of which gait and speech abnormalities, cognitive and motor slowing, mood changes and hallucinations are the most common. Psychotic phenomena are rarely reported. Case presentation We describe the case of a 49-year-old Caucasian man working as a welder who was referred to our facility for evaluation of acute paranoid psychotic behavior. Our patient's medical history made no mention of any somatic complaints or psychiatric symptoms, and he had been involved in a professional career as a metalworker. On magnetic resonance imaging scanning of his brain, a bilateral hyperdensity of the globus pallidus, suggestive for manganese intoxication, was found. His manganese serum level was 52 to 97 nmol/L (range: 7 to 20 nmol/L). A diagnosis of organic psychotic disorder due to manganese overexposure was made. His psychotic symptoms disappeared within two weeks of treatment with low-dose risperidone. At three months later, serum manganese was decreased to slightly elevated levels and the magnetic resonance imaging T1 signal intensity was reduced. No signs of Parkinsonism were found and a definite diagnosis of manganese-induced apathy syndrome was made. Conclusion Although neuropsychiatric and neurological symptoms caused by (chronic) manganese exposure have been reported frequently in the past, in the present day the disorder is rarely diagnosed. In this report we stress that manganese intoxication can still occur, in our case in a confined-space welder, and may present

  11. Joystick reduction and percutaneous pinning for an acutely anteriorly dislocated coccyx: a case report.

    PubMed

    Kim, Weon-Yoo; Han, Chang-Whan; Kim, Yong-Hwan

    2004-07-01

    A sacrococcygeal dislocation is a rare occurrence, and the treatment options vary. Initial treatment is nonoperative, consisting of a manual reduction with a gloved finger and local rest. Acute operative treatment of a failed closed reduction is unusual. We report a case of an acute irreducible anteriorly dislocated coccyx successfully treated with a minimally invasive technique: joystick reduction and Steinman pin fixation. PMID:15213506

  12. A Case with Repeated Recurrent Acute Coronary Syndrome due to Pseudoephedrine Use: Kounis Syndrome

    PubMed Central

    Çeliker, Metin; Tuncer, Mustafa; Şekeralmaz, Ali

    2014-01-01

    Allergic reaction-associated acute coronary syndrome picture is defined as Kounis syndrome. Although drug use is the most common cause of allergic reaction, foods and environmental factors may also play a role in the etiology. Herein, a case with acute coronary syndrome that developed two times at 8-month interval due to pseudoephedrine use for upper respiratory tract infection is presented. PMID:25435880

  13. Acute poisoning: understanding 90% of cases in a nutshell

    PubMed Central

    Greene, S; Dargan, P; Jones, A

    2005-01-01

    The acutely poisoned patient remains a common problem facing doctors working in acute medicine in the United Kingdom and worldwide. This review examines the initial management of the acutely poisoned patient. Aspects of general management are reviewed including immediate interventions, investigations, gastrointestinal decontamination techniques, use of antidotes, methods to increase poison elimination, and psychological assessment. More common and serious poisonings caused by paracetamol, salicylates, opioids, tricyclic antidepressants, selective serotonin reuptake inhibitors, benzodiazepines, non-steroidal anti-inflammatory drugs, and cocaine are discussed in detail. Specific aspects of common paediatric poisonings are reviewed. PMID:15811881

  14. [Cryptosporidium parvum Gastroenteritis in a Patient with Renal Transplantation].

    PubMed

    Çetinkaya, Ülfet; Dursun, İsmail; Kuk, Salih; Şahin, İzzet; Yazar, Süleyman

    2015-09-01

    In this study, a case who starting abundant watery diarrhea on the 14th day of renal transplantation is presented. Stool sample was analyzed for Cryptosporidium spp. by carbol fuchsin staining method, copro-ELISA and nested polimeraze chain reaction (PCR). From sample found positive by Carbol-fuchsin staining method and Copro-ELISA, DNA sequence analysis was performed, gel-purified from amplicon obtained by nested PCR. As a result of DNA sequence analysis was determined to be Cryptosporidium parvum. Although C. parvum is a rare causative agent of gastroenteritis it can be cause serious clinical diarrhea solid organ transplantation patient. As a result, also C.parvum must be considered as a causative agent of diarrhea occurring after organ transplantation. PMID:26470932

  15. Eosinophilic Gastroenteritis Due to Rhus Ingestion Presenting with Gastrointestinal Hemorrhage

    PubMed Central

    Choi, Wonsuk; Choi, Chan; Cho, Kyuman; Park, Chang-Hwan; Kim, Hyun-Soo; Choi, Sung-Kyu; Rew, Jong-Sun

    2015-01-01

    Rhus-related illnesses in Korea are mostly caused by ingestion of parts of the Rhus tree. Contact dermatitis occurrence after ingestion of Rhus-related food is very common in Korea. However, Rhus-related gastrointestinal disease is very rare. Herein, we present a case of eosinophilic gastroenteritis caused by Rhus ingestion. A 75-year-old woman was admitted with hematemesis and hematochezia after Rhus extract ingestion. Routine laboratory tests revealed leukocytosis without eosinophilia. Endoscopy showed friable and granular mucosal changes with touch bleeding in the second portion of the duodenum. Abdominal computed tomography revealed edematous wall thickening of the duodenum and proximal jejunal loops. Patch testing with Rhus extracts showed a strong positive reaction, suggesting Rhus as the allergen. Her symptoms improved after avoidance of the allergen. PMID:25844348

  16. Clinical Presentation of Acute Pulmonary Embolism: Survey of 800 Cases

    PubMed Central

    Miniati, Massimo; Cenci, Caterina; Monti, Simonetta; Poli, Daniela

    2012-01-01

    Background Pulmonary embolism (PE) is a common and potentially fatal disease that is still underdiagnosed. The objective of our study was to reappraise the clinical presentation of PE with emphasis on the identification of the symptoms and signs that prompt the patients to seek medical attention. Methodology/Principal Findings We studied 800 patients with PE from two different clinical settings: 440 were recruited in Pisa (Italy) as part of the Prospective Investigative Study of Acute Pulmonary Embolism Diagnosis (PISAPED); 360 were diagnosed with and treated for PE in seven hospitals of central Tuscany, and evaluated at the Atherothrombotic Disorders Unit, Firenze (Italy), shortly after hospital discharge. We interviewed the patients directly using a standardized, self-administered questionnaire originally utilized in the PISAPED. The two samples differed significantly as regards age, proportion of outpatients, prevalence of unprovoked PE, and of active cancer. Sudden onset dyspnea was the most frequent symptom in both samples (81 and 78%), followed by chest pain (56 and 39%), fainting or syncope (26 and 22%), and hemoptysis (7 and 5%). At least one of the above symptoms was reported by 756 (94%) of 800 patients. Isolated symptoms and signs of deep vein thrombosis occurred in 3% of the cases. Only 7 (1%) of 800 patients had no symptoms before PE was diagnosed. Conclusions/Significance Most patients with PE feature at least one of four symptoms which, in decreasing order of frequency, are sudden onset dyspnea, chest pain, fainting (or syncope), and hemoptysis. The occurrence of such symptoms, if not explained otherwise, should alert the clinicians to consider PE in differential diagnosis, and order the appropriate objective test. PMID:22383978

  17. Acute promyelocytic leukemia transformation in a patient with aplastic anemia: a case report with literature review

    PubMed Central

    Wang, Xiaoning; Yuan, Tingting; Wang, Wenjuan; Chen, Limei; Wang, Huaiyu; Liu, Yalin

    2015-01-01

    Aplastic anemia (AA) is a hematological disorder presenting with pancytopenia in peripheral blood and hypocellularity in bone marrow. AA patients with immunosuppressive therapy and granulocyte colony-stimulating factor treatment have a risk of development of acute leukemia including acute myeloid leukemia (M0, M1, M2, M4, M5, M6) and acute lymphoblastic leukemia. However, AA with transformation to acute promyelocytic leukemia (APL) has never been reported. Here, we reported a patient initially diagnosed with AA. while 19 years later, PML/RAR αfusion gene were detected and the patient was eventually diagnosed as APL. The diagnosis and management of this interesting case are discussed. PMID:26884990

  18. Acute visual field defect in ulcerative colitis: a case report.

    PubMed

    Besharat, S; Besharat, M; Amiriani, T; Ebadi, H; Semnani, S H

    2012-01-01

    A cerebrovascular occlusive event is a rare complication of IBD, which usually occurs during its acute phase, shortly after diagnosis. This association seems to be a complex situation, affected by a combination of factors. PMID:22647803

  19. Bilateral simultaneous acute angle closure caused by sulphonamide derivatives: A case series

    PubMed Central

    Senthil, Sirisha; Garudadri, Chandrasekhar; Rao, Harsha B L; Maheshwari, Rajat

    2010-01-01

    The sulphonamide group of drugs is implicated in bilateral acute angle closure (AAC) due to an idiosyncratic response. We report a series of three cases with bilateral AAC caused by different sulphonamide derivatives, their presentation and management. PMID:20413935

  20. Telephone advice nursing: parents' experiences of monitoring calls in children with gastroenteritis.

    PubMed

    Eriksson, Elisabeth Kvilén; Sandelius, Susanna; Wahlberg, Anna Carin

    2015-06-01

    A common reason for calling a telephone advice nurse is gastroenteritis symptoms in children. A monitoring call is a follow-up call from the telephone nurse to the care seeker in order to follow up on given advice and make a new assessment. The aim of the study was to describe the parents' experiences of monitoring calls in telephone advice nursing in children with gastroenteritis. A qualitative interview method was chosen and data were analysed inductively with a qualitative latent content analysis. Ten parents, nine mothers and one father were interviewed. Four main categories and 13 subcategories were identified and described as useful, and the main categories were convenience - parents found it convenient to get access to self-care advice at home, confirmation - the interaction between the telephone nurse and the parent seemed to become deeper and closer as a result of the monitoring call, support - in a vulnerable situation receiving further information and an opportunity to let the telephone nurse monitor the sick child and guidance - to be guided through the most acute phase in the child's gastroenteritis symptoms. Monitoring calls seemed to be experienced as a security enhancing, positive opportunity and a robust complement to seeking care at a healthcare facility. The results of the study indicate how inhabitants can receive expert advice, support and guidance for care and provide a useful basis for Swedish Healthcare Direct (SHD) to develop the modalities for monitoring calls. PMID:25236581

  1. Acute Placental Villitis as Evidence of Fetal Sepsis: An Autopsy Case Report.

    PubMed

    Bae, Go Eun; Yoon, Nara; Choi, Misun; Hwang, Soohyun; Hwang, Hyewon; Kim, Jung-Sun

    2016-01-01

    Acute placental villitis is very rare and believed to reflect overwhelming fetal sepsis in utero, commonly caused by Escherichia coli or group B streptococci. We present a case of intrauterine fetal death associated with acute placental villitis and acute necrotizing chorioamnionitis by early-onset group B streptococcal infection. A 36-year-old woman presented with decreased fetal movement and fever at 21 weeks of gestation. Ultrasound demonstrated intrauterine fetal death. After delivery, the placenta revealed multifocal neutrophilic infiltration in chorionic villi, most prominently beneath the trophoblast basement membrane, which was also accompanied by acute necrotizing chorioamnionitis. Gram-positive microorganisms were detected in villous vessels as well as in the major organs of the fetus, which was consistent with Streptococcus agalactiae (group B) cultured from maternal blood. Acute placental villitis should be recognized as evidence of fetal sepsis that often has lethal clinical outcome, as compared to intra-amniotic infection associated with acute chorioamnionitis alone. PMID:26457860

  2. Eosinophilic gastroenteritis and related eosinophilic disorders.

    PubMed

    Prussin, Calman

    2014-06-01

    Eosinophilic gastroenteritis (EGE) represents one member within the spectrum of diseases collectively referred to as eosinophilic gastrointestinal disorders, which includes eosinophilic esophagitis (EoE), gastritis, enteritis, and colitis. EGE is less common than EoE and involves a different site of disease but otherwise shares many common features with EoE. The clinical manifestations of EGE are protean and can vary from nausea and vomiting to protein-losing enteropathy or even bowel obstruction requiring surgery. Although systemic corticosteroids are an effective treatment for EGE, their use results in substantial corticosteroid toxicity. Accordingly, there is a great need for improved therapies for these patients. PMID:24813518

  3. Retroperitoneal abscess and acute acalculous cholecystitis after iatrogenic colon injury: report of a case

    PubMed Central

    Dong, Chengwei; Wang, Yuxu; Hu, Sanyuan; Du, Futian; Ding, Wei

    2015-01-01

    Acute acalculous cholecystitis has a high mortality rate due to the difficulties in early diagnosis and high rate of complications like empyema, gangrene and perforation. We report a case of 20-year-old male with acute severe pancreatitis, acute renal failure and acute peripancreatic fluid collection who was transferred to our department after blood filtration treatment in ICU. After percutaneous catheter drainage for 20 hours, the patient got a high fever. Computed tomography revealed retroperitoneal colon injury. In this case, percutaneous catheter drainage was performed again and the pus cavity was flushed regularly, after which the patient’s state gradually improved. Unpredictably, septic shock appeared on the 51st day. Repeated computed tomography revealed acute acalculous cholecystitis and abscess formation. After percutaneous transhepatic gallbladder catheterization and drainage, the patient got better gradually. Three months later the retroperitoneal catheter was removed. Four months later, ultrasound examination showed normal gallbladder and the catheter was removed. PMID:26131252

  4. Cholestatic jaundice, acute kidney injury and acute pancreatitis secondary to the recreational use of methandrostenolone: a case report

    PubMed Central

    2011-01-01

    Introduction Over the last few years the use of anabolic steroids has become increasingly common amongst amateur athletes and for aesthetic purposes. As a result, the adverse events related to their use are being seen more frequently. Methandrostenolone is an anabolic steroid which is widely available and has been used for both performance enhancement and aesthetic purposes. This drug has also been reported to cause cholestasis of the intra-hepatic bile ducts resulting in elevated aminotransferases, hyperbilirubinemia and clinical jaundice. However, to the best of our knowledge this agent has not been previously reported to cause pancreatitis or acute kidney injury. Case presentation In this paper, we report the case of a 50-year-old man of Indian descent who presented with a six week history of diffuse abdominal pain, anorexia and weight loss following an eight week cycle of methandrostenolone use. At initial presentation, his lipase level was 785 U/L, bilirubin was 922 μmol/L and creatinine was 200 U/L while his aspartate aminotransferase and alanine aminotransferase levels were only mildly elevated at 61 U/L and 56 U/L respectively. His lipase peaked on day nine at >3000 U/L whilst his creatinine level was 299 U/L. Imaging was consistent with acute pancreatitis while a liver biopsy was consistent with intra-hepatic cholestasis and a kidney biopsy revealed evidence of acute tubular necrosis. Conclusion Both acute pancreatitis and acute kidney injury have rarely been reported with anabolic steroid use and they have not been previously reported to occur in the same patient. This case demonstrates some potentially new and serious adverse consequences occurring with the use of anabolic steroids, of which physicians need to be aware. PMID:21470406

  5. A novel pore-forming toxin in type A Clostridium perfringens is associated with both fatal canine hemorrhagic gastroenteritis and fatal foal necrotizing enterocolitis.

    PubMed

    Mehdizadeh Gohari, Iman; Parreira, Valeria R; Nowell, Victoria J; Nicholson, Vivian M; Oliphant, Kaitlyn; Prescott, John F

    2015-01-01

    A role for type A Clostridium perfringens in acute hemorrhagic and necrotizing gastroenteritis in dogs and in necrotizing enterocolitis of neonatal foals has long been suspected but incompletely characterized. The supernatants of an isolate made from a dog and from a foal that died from these diseases were both found to be highly cytotoxic for an equine ovarian (EO) cell line. Partial genome sequencing of the canine isolate revealed three novel putative toxin genes encoding proteins related to the pore-forming Leukocidin/Hemolysin Superfamily; these were designated netE, netF, and netG. netE and netF were located on one large conjugative plasmid, and netG was located with a cpe enterotoxin gene on a second large conjugative plasmid. Mutation and complementation showed that only netF was associated with the cytotoxicity. Although netE and netG were not associated with cytotoxicity, immunoblotting with specific antisera showed these proteins to be expressed in vitro. There was a highly significant association between the presence of netF with type A strains isolated from cases of canine acute hemorrhagic gastroenteritis and foal necrotizing enterocolitis. netE and netF were found in all cytotoxic isolates, as was cpe, but netG was less consistently present. Pulsed-field gel electrophoresis showed that netF-positive isolates belonged to a clonal population; some canine and equine netF-positive isolates were genetically indistinguishable. Equine antisera to recombinant Net proteins showed that only antiserum to rNetF had high supernatant cytotoxin neutralizing activity. The identifica-tion of this novel necrotizing toxin is an important advance in understanding the virulence of type A C. perfringens in specific enteric disease of animals. PMID:25853427

  6. A Novel Pore-Forming Toxin in Type A Clostridium perfringens Is Associated with Both Fatal Canine Hemorrhagic Gastroenteritis and Fatal Foal Necrotizing Enterocolitis

    PubMed Central

    Nowell, Victoria J.; Nicholson, Vivian M.; Oliphant, Kaitlyn; Prescott, John F.

    2015-01-01

    A role for type A Clostridium perfringens in acute hemorrhagic and necrotizing gastroenteritis in dogs and in necrotizing enterocolitis of neonatal foals has long been suspected but incompletely characterized. The supernatants of an isolate made from a dog and from a foal that died from these diseases were both found to be highly cytotoxic for an equine ovarian (EO) cell line. Partial genome sequencing of the canine isolate revealed three novel putative toxin genes encoding proteins related to the pore-forming Leukocidin/Hemolysin Superfamily; these were designated netE, netF, and netG. netE and netF were located on one large conjugative plasmid, and netG was located with a cpe enterotoxin gene on a second large conjugative plasmid. Mutation and complementation showed that only netF was associated with the cytotoxicity. Although netE and netG were not associated with cytotoxicity, immunoblotting with specific antisera showed these proteins to be expressed in vitro. There was a highly significant association between the presence of netF with type A strains isolated from cases of canine acute hemorrhagic gastroenteritis and foal necrotizing enterocolitis. netE and netF were found in all cytotoxic isolates, as was cpe, but netG was less consistently present. Pulsed-field gel electrophoresis showed that netF-positive isolates belonged to a clonal population; some canine and equine netF-positive isolates were genetically indistinguishable. Equine antisera to recombinant Net proteins showed that only antiserum to rNetF had high supernatant cytotoxin neutralizing activity. The identifica-tion of this novel necrotizing toxin is an important advance in understanding the virulence of type A C. perfringens in specific enteric disease of animals. PMID:25853427

  7. Complications of acute otitis media in children: case reports and review of literature.

    PubMed

    Adhami, Maya; Tohme, Souheil

    2010-01-01

    This is a report of three cases of complications of acute otitis media. The first case describes coalescent mastoiditis seen in a ten-month-old infant, the second case is petrositis, sigmoid sinus thrombosis and otitic hydrocephalus seen in a five-year-old child and the third case is an extradural abscess encountered in a three-year-old child. The assessment, diagnosis and treatment of each case are illustrated and discussed. PMID:21409946

  8. Acute traumatic spinal injury following bicycle accidents: a report of three cases.

    PubMed

    McGoldrick, Niall P; Green, Connor; Burke, Neil; Synnott, Keith

    2012-06-01

    Although the vast majority of injuries suffered while cycling are minor, acute spinal injuries have been reported. We describe three cases of acute spinal injury occurring while cycling. All three patients reported being thrown over the handlebars, while travelling downhill at speed. Two of the cases resulted in profound neurological deficit. These cases show that there is a spectrum of spinal injury due to bicycle accidents, ranging from no neurological deficit to profound insult, and from high cervical injury to mid-thoracic spinal injury. In cases of bicycle accidents, increased awareness of the possibility of such spinal injury is advisable. PMID:22822586

  9. Timely embolectomy in acute massive pulmonary embolism prevents catastrophe: An experience from two cases

    PubMed Central

    Ramesh, Dwarakaprasad; Setty, Huliyurdurga Srinivasasetty Natraj; Kumarswamy; Kumar, Sunil; Jayanth; Manjunath, Cholenahalli Nanjappa

    2016-01-01

    Acute massive pulmonary embolism is a life-threatening emergency that must be promptly diagnosed and managed. Over the last several years, the use of computed tomography scanning has improved the clinician's ability to diagnose acute pulmonary embolism. We report two cases of acute massive pulmonary embolism who presented with sudden onset of dyspnea and underwent successful open pulmonary embolectomy. The first case presented with acute onset of dyspnea of 2 days duration, in view of hemodynamic deterioration and two-dimensional echocardiography, it revealed clot in right ventricular (RV) apex and right pulmonary artery; the patient underwent cardiopulmonary bypass and open pulmonary embolectomy with RV clot extraction. The second case presented with a sudden onset of dyspnea on the 15th postoperative day for traumatic rupture of urinary bladder, in view of recent surgery, the patient was subjected to surgical embolectomy. Following surgical intervention, both the patients made a prompt recovery. PMID:27433070

  10. Acute myocardial infarction following scorpion sting in a case with obstructive coronary artery disease.

    PubMed

    Patra, Soumya; Satish, K; Singla, Vivek; Ravindranath, K S

    2013-01-01

    The occurrence of an acute myocardial infarction (MI) following a scorpion sting has been very rarely reported in the previous literature. Possible pathogenetic mechanisms include severe hypotension due to hypovolaemic shock and coronary spasm with subsequent thrombosis of coronary vessels developed after the release of vasoactive, inflammatory and thrombogenic substances contained in the scorpion venom. All of the previously reported cases had normal coronary angiogram. We report a case of a 65-year-old woman who presented with severe scorpion sting and was treated with prazosin. But a few hours later, she developed acute anterior wall MI. Coronary angiogram revealed the presence of significant stenosis in coronary arteries. As acute MI owing to significant coronary artery disease can be evident after severe scorpion envenomation, so every case of acute coronary syndrome following scorpion sting needs early diagnosis, thorough cardiovascular evaluation and appropriate treatment. PMID:23715842

  11. Splenectomy Correlates With Increased Risk of Acute Pancreatitis: A Case-Control Study in Taiwan

    PubMed Central

    Lai, Shih-Wei; Lin, Cheng-Li; Liao, Kuan-Fu

    2016-01-01

    Objective The objective of the study was to investigate the association between splenectomy and acute pancreatitis. Methods We conducted a case-control study using the database of the Taiwan National Health Insurance Program. We included 7666 subjects aged 20–84 years with first-time acute pancreatitis during the period of 1998–2011 as cases and 30 664 randomly selected subjects without acute pancreatitis as controls. Both cases and controls were matched for sex, age, and index year of acute pancreatitis diagnosis. The association of acute pancreatitis with splenectomy was examined using a multivariable unconditional logistic regression model and reported as an odds ratio and its 95% confidence interval (CI). Results After adjustment for covariables, the adjusted odds ratio of acute pancreatitis was 2.90 for subjects with splenectomy (95% CI, 1.39–6.05) compared with subjects without splenectomy. Conclusions Splenectomy is associated with acute pancreatitis. Further studies are necessary to clarify the underlying mechanism. PMID:27087607

  12. Acute necrotizing encephalopathy of childhood: report of a Spanish case.

    PubMed

    San Millan, Beatriz; Teijeira, Susana; Penin, Carmen; Garcia, Jose L; Navarro, Carmen

    2007-12-01

    Acute necrotizing encephalopathy of childhood is a rare disease with a broad clinical, radiologic, and biochemical spectrum. In the few postmortem studies published to date, the neuropathologic findings involved symmetric, necrotic brain lesions as the hallmark. Here we report on the clinical and neuropathologic findings of a Spanish child with the most severe form of the disease. PMID:18021928

  13. Ketamine administration makes patients and physicians satisfied during gastro-enteric endoscopies

    PubMed Central

    Majidinejad, Saeed; Kajbaf, Abdollah; Khodadoostan, Mahsa; Dolatkhah, Shahaboddin; Kajbaf, Mohammad Hossein; Adibi, Peiman; Malekmohammad, Maryam

    2015-01-01

    Background: A suitable sedative status during gastro-enteric endoscopies results in better physicians’ approach and more stable view of internal organs. Therefore, we evaluated the effect of ketamine for sedation in endoscopic procedures of adult patients. Materials and Methods: Patients who were candidates for gastro-enteric endoscopy during the years 2014-2015 were included into the study and divided into two groups of case (administered 5 mg/kg of oral ketamine half an hour before initiation of the procedure) and control (administered placebo in a same pattern). After endoscopy, patients and physicians’ satisfaction of sedation was assessed. SPSS-22 was used for data analysis. Results: Eighty-six patients participated into the study of which divided into each groups. The pain and discomfort scores were 2.4 ± 1.8 and 5.81 ± 1.48 in case and control groups, respectively, (P < 0.001). Mann-Whitney test revealed statistical difference among groups about physician's satisfaction of sedation during endoscopy (P < 0.001). Patients who received ketamine had better sedative status (P < 0.001). None of the patients in the case group was completely awake but all of the patients in the control group were awake. The number of retching during endoscopy showed that individuals in the control group had more frequent retching episodes (P = 0.04). Conclusion: Low-dose oral administration of ketamine could make a satisfied sedation for gastro-enteric endoscopy. PMID:26759573

  14. Bacterial endocarditis presenting as acute vertebral osteomyelitis: 14 cases.

    PubMed

    Ninet, J; Gayet, J L; Etienne, J; Bonvoisin, B; Vignon, E; Berthou, J D; Delahaye, J P; Pasquier, J; Delaye, J; Normand, J

    1984-10-01

    Association between bacterial endocarditis (BE) and vertebral osteomyelitis (VO) has infrequently been noted. In a retrospective analysis of BE (280 cases) and VO (150 cases) 14 cases were found to have this association. There were 12 males and 2 females, ages ranging from 39 to 72 years, mean age 56.6. Blood cultures were positive for Streptococcus viridans (6 cases). Str. faecalis (4 cases), staphylococcus (2 cases), Gram negative bacteria (1 case). Organism was not isolated in one case. Fever and severe back pain antedate the diagnosis of VO 3.5 and 2.5 months. X rays films of the spine and bone scans (4 cases) revealed lumbar (6 cases) or cervical (4 cases), or dorsal (3 cases) or combined cervical and dorsal (1 case) locations. History of murmur (4 cases) and development of mitral (8 cases) or aortic (4 cases) or combined mitral and aortic (2 cases) insufficiencies were consistent with concomitant BE. Echocardiogram revealed vegetations in 6 out of 9 cases. Patients received antibiotic therapy for 3.5 months. Ten patients were cured with antibiotics only, 4 required valve replacement. One died. Thus age, sex, history of heart disease, valvular involvement, duration of symptoms prior to admission and bacteriological pictures are the same in BE with VO as in BE without VO. Survival rates are also the same if early recognition of BE and VO with prompt and prolonged antibiotic therapy may prevent severe haemodynamic or vertebral problems. PMID:6519073

  15. Meningoencephalitis caused by Plesiomonas shigelloides in a Chinese neonate: case report and literature review.

    PubMed

    Xia, Fang-Qin; Liu, Pei-Ning; Zhou, Yong-Hai

    2015-01-01

    The most usual presentation of Plesiomonas shigelloides infection is an acute gastroenteritis, and extraintestinal manifestations are extremely rare. We reported the first neonate with P. shigelloides meningoencephalitis in China and reviewed the twelve cases previously reported. Our report adds further awareness on Plesiomonas shigelloides meningoencephalitis in neonate and points out the importance of an early diagnosis and the use of sensitive antibiotics treatment to this fatal infection. PMID:25599746

  16. Investigation of Two Outbreaks of Gastroenteritis in Tržič in September 2011

    PubMed Central

    KRT LAH, Andreja; FRELIH, Tatjana; GRMEK KOŠNIK, Irena

    2015-01-01

    Background An outbreak of gastroenteritis of etiologically unspecified origin and an outbreak of Salmonellosis occurred simultaneously in September 2011 in Tržič. The purpose of the investigation of both outbreaks was to identify the most probable source and the mode of transmission and to implement preventive measures. Methods In two retrospective case-control studies, the association between gastroenteritis of etiologically unspecified origin or Salmonellosis and food from a restaurant or drinking tap water were tested by univariate and multivariate analysis. The subject in the first study was a sick person with salmonellosis, and the subject in the second study was a resident that developed diarrhoea and/ or vomiting. Cases were reported by doctors, and controls were selected from healthy persons who responded to the questionnaire. Results A person exposed to food from the restaurant had a 24.8 times higher odds ratio (univariate analysis OR 24.8, 95% CI 7.5 to 82.3, p <0.05; multivariate analysis OR 14.7, 95% CI 3.5 – 61.3, p <0.05) for salmonellosis than non-exposed. A resident exposed to tap water from specific water source had a 3.4 times higher odds ratio (univariate analysis of OR 3.4, 95% CI 2.2 to 5.1 is p <0.05, multivariate analysis of RO 2.9, 95% CI 1, 7 to 5.3, p <0.05), for gastroenteritis of unspecific etiology than non-exposed. The dose response relationship was also statistically significant. Conclusion Analytical cases - controls studies confirmed a causal relationship between salmonellosis and food from the specific restaurant and the causal relationship between gastroenteritis of etiologically unspecified origin and drinking tap water from specific water source. Salmonella enteritidis may have entered into the restaurant through tap water.

  17. Resolution of diarrhea in an immunocompromised patient with chronic norovirus gastroenteritis correlates with constitution of specific antibody blockade titer.

    PubMed

    Knoll, Bettina M; Lindesmith, Lisa C; Yount, Boyd L; Baric, Ralph S; Marty, Francisco M

    2016-08-01

    Norovirus gastroenteritis in immunocompromised hosts can result in a serious and prolonged diarrheal illness. We present a case of chronic norovirus disease during rituximab-bendamustine chemotherapy for non-Hodgkin's lymphoma. We show for the first time a correlation between norovirus strain-specific antibody blockade titers and symptom improvement in an immunocompromised host. PMID:26825307

  18. A Case of T-cell Acute Lymphoblastic Leukemia Relapsed As Myeloid Acute Leukemia.

    PubMed

    Paganin, Maddalena; Buldini, Barbara; Germano, Giuseppe; Seganfreddo, Elena; Meglio, Annamaria di; Magrin, Elisa; Grillo, Francesca; Pigazzi, Martina; Rizzari, Carmelo; Cazzaniga, Giovanni; Khiabanian, Hossein; Palomero, Teresa; Rabadan, Raul; Ferrando, Adolfo A; Basso, Giuseppe

    2016-09-01

    A 4-year-old male with the diagnosis of T-cell acute lymphoblastic leukemia (T-ALL) relapsed after 19 months with an acute myeloid leukemia (AML). Immunoglobulin and T-cell receptor gene rearrangements analyses reveal that both leukemias were rearranged with a clonal relationship between them. Comparative genomic hybridization (Array-CGH) and whole-exome sequencing analyses of both samples suggest that this leukemia may have originated from a common T/myeloid progenitor. The presence of homozygous deletion of p16/INK4A, p14/ARF, p15/INK4B, and heterozygous deletion of WT1 locus remained stable in the leukemia throughout phenotypic switch, revealing that this AML can be genetically associated to T-ALL. PMID:27149388

  19. Causal factors of acute gastroenteritis in infants and young children.

    PubMed

    Zvizdić, Sukrija; Kapić, Elvedina; Hamzić, Sadeta

    2005-02-01

    Respiratory, gastrointestinal and skin diseases represent the most common diseases in infants and young children. Causal factors of these diseases are important infectious agents and causes of pathological conditions in children, but they are also very important for their parents, as well as for people in their close environment. Greater incidence of infections in infants and young children can be explained in different ways. A cause can be insufficient maturity of their immune system, but also their exposure to infections within collective accommodations (cribs, nurseries, pre-school institutions), where they are, at the same time, exposed to a number of unknown agents. Today, a great emphasis is devoted to the ways and kinds of children's nutrition. The problem of relation between infected young organism and infectious agent itself, is also reflected in a long resistance and excretion of microorganisms in their exterior environment. It is well-known that microorganisms resist and excrete much longer in younger organisms, compared to adults, where their resistance and excretion is much shorter or very rare. Actually, adults have already formed protective immunity against particular infectious agents. It doesn't prevent infections in adults, colonization of pathogens, nor eventual development of disease. Established immunity can shorten the time necessary for excretion of microorganisms in their exterior environment and, if disease gets developed, it is of shorter duration and slower progress. PMID:15771601

  20. Sleep patterns in three acute combat fatigue cases.

    PubMed

    Schlosberg, A; Benjamin, M

    1978-06-01

    A preliminary report is presented on the sleep patterns of three combat fatigued patients with recurrent nightmares, insomnia, low frustration thresholds and impotence. All the patients had undergone acute partial sleep deprivation prior to their breakdown. The results show severe deficiency in REM sleep and absence of stage 4 sleep. EMG was usually high with numerous body movements and bursts of tachycardia throughout the night. Nightmares occurred in stage 2. Total effective sleep time was between 129' and 250'. Most of the sleep was in stage 2, and patients woke up with the feeling that "they had not slept at all." It is hypothesized that acute partial sleep deprivation prior to breakdown was an important predisposing factor, and that chronic partial sleep deprivation was a constant aggravating factor of combat fatigue. Replacement therapy for the specific deficient sleep states is proposed. PMID:207680

  1. Early sleep psychiatric intervention for acute insomnia: implications from a case of obsessive-compulsive disorder.

    PubMed

    Abe, Yuichiro; Nishimura, Go; Endo, Takuro

    2012-04-15

    Insomnia is a common problem among patients with obsessive-compulsive disorder (OCD), and patients suffering from acute insomnia with psychiatric comorbidity are more likely to develop chronic insomnia without appropriate intervention. Here we report a case of obsessive-compulsive disorder with acute insomnia, successfully treated with early sleep psychiatric non-pharmacological intervention. The augmentation of medication runs a risk of exacerbating daytime impairment. Clinicians usually prescribe medication, such as antidepressants and hypnotics without reflections for such complaints. However, the use of these sedative agents is often problematic, especially when patients have kept a good QOL activity in daily life. The rapid recovery from acute insomnia in this case suggests that the appropriate use of actigraphy is a favorable non-pharmacological intervention in acute insomnia. PMID:22505865

  2. Intussusceptions as acute abdomen caused by Burkitt lymphoma: a case report

    PubMed Central

    2009-01-01

    Introduction Burkitt's lymphoma is a highly malignant, aggressive and rapidly growing B-cell neoplasm, which has low long-term survival rates. The abdomen is the most frequent onset site of non endemic Burkitt's lymphoma. Symptoms are often misleading and make diagnosis difficult. Ileum intussusception as acute abdomen caused by Burkitt lymphoma is rare. Case presentation We are presenting a case of a 16 year-old male with acute abdomen, which three weeks prior initially has been surgically treated for acute appendicitis and Meckel diverticulitis. Following this was a second urgent operation of ileoileal intusussception caused by Burkitt lymphoma. Right extended haemicolectomy was performed. Conclusion Affected terminal ileum by Burkitt's lymphoma may mimic clinically acute appendicitis and investigation tools sometimes may not provide proper diagnosis. Complete resection results in improved survival. PMID:20062585

  3. Minocycline-induced acute eosinophilic pneumonia: A case report and review of the literature☆

    PubMed Central

    Hung, Sharon W.

    2015-01-01

    Acute eosinophilic pneumonia (AEP) can be a challenging diagnosis and is often initially misdiagnosed as one of the more common pneumonia syndromes such as acute respiratory distress syndrome. Early bronchoalveolar lavage (BAL) is critical in distinguishing the diagnosis to initiate proper management. The etiology of AEP is unknown, though many drugs have been implicated, including minocycline. Minocycline is commonly used for pneumonia, acute bronchitis, urinary tract infections, and acne and is likely the cause of AEP in our patient. There are 26 case reports of minocycline-induced AEP. In most cases, outcomes were favorable and symptoms rapidly resolved upon discontinuation of minocycline, with 11 cases employing steroids, one case twelve hours of CPAP and another 5 days of intubation. None resulted in mortality. Although it is difficult to evaluate without further studies, steroids should be recommended for minocycline-induced AEP, especially for those with severe or persistent symptoms. PMID:26236618

  4. Acute fulminant necrotizing amoebic colitis: a rare and fatal complication of amoebiasis: a case report

    PubMed Central

    Singh, Onkar; Shukla, Sumit; Raj, Mathur K

    2009-01-01

    Acute Fulminant Necrotizing Amoebic Colitis is a rare complication of amoebiasis that is associated with high mortality. Only one to four such cases are seen per year in large hospitals of India, and only few such cases have been reported in the literature. The condition requires early diagnosis and surgical intervention. We recently cared for a patient who presented with acute abdomen with history of intermittent abdominal pain and diarrhea. Before presenting to our institution he was misdiagnosed as a case of inflammatory bowel disease and had been treated with steroids. On emergency exploration, extensive necrosis and multiple perforations in retroperitoneum involving entire colon were seen. Total colectomy with ileostomy was performed. Postoperative course was marked by septicaemia and multi-organ failure followed by death. This case report emphasizes the importance of early diagnosis and treatment of acute FAC, and associated high mortality. PMID:19918532

  5. A Rare Case of Diffuse Alveolar Hemorrhage Secondary to Acute Pulmonary Histoplasmosis

    PubMed Central

    Grover, Kunal; Zainah, Hadeel; Bhatnagar, Shubhita; Stein, Tricia

    2015-01-01

    Diffuse alveolar hemorrhage (DAH) is a rare presentation of acute pulmonary histoplasmosis. While histoplasmosis has been reported to cause hemoptysis and alveolar hemorrhage in children, the English language literature lacks any adult case reports documenting this association. We report a case of pulmonary histoplasmosis where the initial presentation was pneumonia with a subsequent diagnosis of DAH. PMID:26435863

  6. Acute haemorrhagic leucoencephalitis localised to the brainstem and cerebellum: a report of two cases

    PubMed Central

    Michaud, Jean; Helle, Todd L

    1982-01-01

    Two cases of acute haemorrhagic leucoencephalitis localised to the brainstem and cerebellum are reported. One followed the insertion of a ventriculoatrial shunt and the other an upper respiratory tract infection. The rare previously reported cases of this condition involving mainly the posterior fossa structures are reviewed. Images PMID:7069428

  7. [Acute respiratory distress syndrome caused by tropical eosinophilic lung disease: a case in Gabon].

    PubMed

    Chani, M; Iken, M; Eljahiri, Y; Nzenze, J R; Mion, G

    2011-04-01

    The purpose of this report is to describe the case of a 28-year-old woman in whom acute respiratory distress syndrome (ARDS) following cholecystectomy led to the discovery of eosinophilic lung disease. Outcome was favorable after oxygenotherapy and medical treatment using ivermectin and corticosteroids. The case shows that hypereosinophilic syndrome can be the underlying cause of ARDS. PMID:21695880

  8. A fatal case of acute HHV-6 myocarditis following allogeneic haemopoietic stem cell transplantation.

    PubMed

    Brennan, Yvonne; Gottlieb, David J; Baewer, David; Blyth, Emily

    2015-11-01

    Human herpesvirus 6 (HHV-6) is an ubiquitous virus that can reactivate in immunocompromised hosts, resulting in diverse clinical sequelae. We describe a case of fatal acute HHV-6 myocarditis in a patient who underwent allogeneic haemopoietic stem cell transplantation (HSCT). To our knowledge, this is the first reported case of biopsy proven HHV-6 myocarditis post-HSCT. PMID:26465970

  9. Acute Appendicitis as Complication of Colon Transit Time Study; A Case Report

    PubMed Central

    Ghahramani, Leila; Roshanravan, Reza; Khodaei, Shahin; Rahimi Kazerooni, Salar; Moslemi, Sam

    2015-01-01

    Colon transit time study with radio opaque markers is a simple method for assessment of colon motility disorder in patients with chronic idiopathic constipation. We report a case of acute appendicitis that was induced by impaction of radio opaque markers after colon transit time study. We think that this case report is first significant complication of colon transit time study until now PMID:26396723

  10. A Case of Acute Fulminant Fat Embolism Syndrome after Liposuction Surgery.

    PubMed

    Byeon, Seong Wook; Ban, Tae Hyun; Rhee, Chin Kook

    2015-10-01

    Fat embolism syndrome (FES) is a clinical manifestation that consists of multiple organ dysfunction due to fat emboli. FES occurs as a complication after trauma or procedures such as surgery. The diagnostic criteria of FES have not yet been established, so clinical criteria are used for its diagnosis. The clinical course of acute fulminant FES can be rapid. Liposuction surgery, in which adipocytes are mechanically disrupted, is one cause of FES. As the number of liposuction surgeries increases, clinicians should be aware of the possibility of FES. This was the first report of a case of acute fulminant FES with severe acute respiratory distress syndrome after liposuction surgery, in Korea. PMID:26508938

  11. Large vessel vasculitis in a patient with acute Q-fever: A case report

    PubMed Central

    Baziaka, Fotini; Karaiskos, Ilias; Galani, Lamprini; Barmpouti, Eleftheria; Konstantinidis, Stilianos; Kitas, George; Giamarellou, Helen

    2014-01-01

    Q fever is a zoonosis caused by the rickettsial organism Coxiella burnetii. Infection has an acute course, usually with a self-limited febrile illness and the possibility of the evaluation to a chronic course with endocardial involvement. The presence of autoantibodies and various autoimmune disorders have also been associated with C. burnetii infection. We report a case of acute Q fever in which the patient developed large vessel vasculitis. The FDG-PET/CT scan detected inflammation of the thoracic aortic wall, suggesting an unusual immunologic host response to acute Q fever infection. PMID:26952153

  12. A Case of Acute Fulminant Fat Embolism Syndrome after Liposuction Surgery

    PubMed Central

    Byeon, Seong Wook; Ban, Tae Hyun

    2015-01-01

    Fat embolism syndrome (FES) is a clinical manifestation that consists of multiple organ dysfunction due to fat emboli. FES occurs as a complication after trauma or procedures such as surgery. The diagnostic criteria of FES have not yet been established, so clinical criteria are used for its diagnosis. The clinical course of acute fulminant FES can be rapid. Liposuction surgery, in which adipocytes are mechanically disrupted, is one cause of FES. As the number of liposuction surgeries increases, clinicians should be aware of the possibility of FES. This was the first report of a case of acute fulminant FES with severe acute respiratory distress syndrome after liposuction surgery, in Korea. PMID:26508938

  13. Endometriosis of the appendix presenting as acute appendicitis: a case report and literature review.

    PubMed

    Uwaezuoke, Stanley; Udoye, Ezenwa; Etebu, Ebitimitula

    2013-03-01

    Endometriosis is a common disease generally, but appendiceal endometriosis causing acute appendicitis is a very uncommon clinical phenomenon and a few cases have been reported. The authors aim to highlight the rarity of such clinical entity in Nigeria. A 29 year old nulliparous woman presented with severe right iliac fossa pains, tenderness and rebound tenderness on her second day of menstruation. She subsequently had appendicectomy and a histopathological diagnosis of appendiceal endometriosis causing acute appendicitis. Appendiceal endometriosis causing acute appendicitis is rare, and definitive diagnosis is performed through histopathological evaluation. Post-operative gynaecological follow-up is highly recommended. PMID:23559841

  14. A large waterborne gastroenteritis outbreak in central Greece, March 2012: challenges for the investigation and management.

    PubMed

    Mellou, K; Katsioulis, A; Potamiti-Komi, M; Pournaras, S; Kyritsi, M; Katsiaflaka, A; Kallimani, A; Kokkinos, P; Petinaki, E; Sideroglou, T; Georgakopoulou, T; Vantarakis, A; Hadjichristodoulou, C

    2014-01-01

    In March 2012, there was an unusual increase of gastroenteritis cases in a district with 37,264 inhabitants in central Greece. It was estimated that more than 3600 people developed symptoms. A 1:1 case-control study showed that consumption of tap water was a risk factor for acquiring infection [odds ratio (OR) 2.18, 95% confidence interval (CI) 1.11-4.28]. Descriptive data, low gastroenteritis incidence in adjacent areas with different water supply systems, and water-quality data further supported the hypothesis of a waterborne outbreak. Thirty-eight stool samples were positive for rotavirus. Bacterial indicators of recent faecal contamination were detected in samples from the water source and ice cubes from a local production enterprise. Molecular epidemiology of rotavirus strains, apart from the common strain, G3[P8], identified the unusual G/P combination G2P[8]. Water sanitation measures contributed to the control of the outbreak. This outbreak demonstrated the need for the cooperation of laboratories with different expertise and the importance of early notification of waterborne gastroenteritis outbreaks. PMID:23632123

  15. [Acute paraffin oil pneumopathies. Apropos of a case in a fire-eater].

    PubMed

    Dominique, S; Lerebours Pigeonnière, G; Thiberville, L; Stain, J P; Genevois, A; Nouvet, G

    1988-01-01

    A case of acute paraffin oil-induced pneumonia due to accidental inhalation by a fire-eater of kerdane, a petroleum derivative is reported. The symptoms and course of respiratory manifestations of acute paraffin oil poisoning are reviewed. The physical properties of the petroleum derivative inhaled account for the pathogenesis of the pneumonia. Pulmonary lesions, usually fully reversible, result from the joint effects of an inflammatory phase with exudate and a proliferative phase. PMID:3406615

  16. Takotsubo cardiomyopathy after acute myocardial infarction: An unusual case of possible association.

    PubMed

    Ferrara, Francesco; Baldi, Cesare; Malinconico, Marisa; Acri, Edvige; Cirillo, Annapaola; Citro, Rodolfo; Bossone, Eduardo

    2016-04-01

    Takotsubo cardiomyopathy is an acute reversible clinical condition mimicking an acute myocardial infarction. Although a normal coronary artery tree is frequently detected, the concurrence of coronary artery disease is a common finding in a substantial proportion of patients. We report an unusual case of takotsubo cardiomyopathy in post-menopausal women after emotional stress, occurring after inferior ST-segment elevation myocardial infarction. The possible association between takotsubo cardiomyopathy and coronary artery disease is discussed. PMID:24833638

  17. Acute gastric volvulus and congenital diaphragmatic hernia, case report and review.

    PubMed

    Pérez-Egido, Laura; Parente, Alberto; Cerdá, Julio Arturo

    2015-01-01

    Congenital diaphragmatic hernia (CDH) is the result of the incomplete fusion and closure of the pleuroperitoneal canal during the fetal development. CDH is usually diagnosed prenatally but, if undiagnosed, the clinical presentation ranges from asymptomatic children to serious respiratory or gastrointestinal symptoms. Acute gastric volvulus associated with CDH is a rare surgical emergency in children. We report two cases of acute gastric volvulus associated with CDH and review the literature. PMID:26612128

  18. Persistent cerebellar dysfunction following acute lithium toxicity: A report of two cases

    PubMed Central

    Banwari, Girish; Chaudhary, Pradhyuman; Panchmatia, Ankit; Patel, Nisheet

    2016-01-01

    Neurological disturbances caused by lithium range from simple side effects such as benign tremor to acute reversible neurotoxicity. Rarely, lithium is reported to cause irreversible, permanent neurological sequelae most commonly manifested as cerebellar dysfunction, although other presentations have also been described. We report two cases of persistent cerebellar syndrome following acute lithium toxicity and discuss them in the light of existing literature on the subject. PMID:27298510

  19. Eosinophilic gastroenteritis and related eosinophilic disorders

    PubMed Central

    Prussin, Calman

    2014-01-01

    Eosinophilic gastroenteritis (EGE) represents one member within the spectrum of diseases collectively referred to as eosinophilic gastrointestinal disorders (EGIDs), which includes eosinophilic esophagitis (EoE), gastritis, enteritis, and colitis. EGE is less common than EoE and involves a different site of disease, but otherwise shares many common features with EoE. The clinical manifestations of EGE are protean and can vary from nausea and vomiting to protein losing enteropathy or even bowel obstruction requiring surgery. Although systemic corticosteroids are an effective treatment for EGE, their use over the chronic course of the disease results in substantial corticosteroid toxicity. Accordingly, there is a great need for improved therapies for these patients. PMID:24813518

  20. [Ultrasound study of "acute appendicitis," an elective procedure or obligation in general surgery. A prospective study].

    PubMed

    Meiser, G; Meissner, K; Sattlegger, P

    1987-08-01

    576 patients admitted for suspected acute appendicitis were prospectively assessed by sonography following physical examination. The collective comprised - as proven by operation - 156 patients with acute appendicitis, 178 patients with chronic appendicitis or mesenteric lymphadenitis, as proven by observation, 186 patients suffering from gastroenteritis. 56 patients suffered from other diseases and 21 of them required urgent surgery. Based on clinical symptoms, correct diagnosis had been made in 433 patients (75%): gastroenteritis n = 186, chronic appendicitis or lymphadenitis n = 111 and acute appendicitis n = 136 (87%). In 123 patients the diagnosis was false positive, in 20 patients false negative. Based on sonographic assessment, 537 patients (93%) were correctly diagnosed; thus, in 129 patients (83%) an inflamed appendix was confirmed, in 56 patients; diagnosis of unrelated entities requiring urgent surgery correct in 21 cases. In 12 patients with mesenteric lymphadenitis - as proven by operation-a false positive, in another 27 patients with acute appendicitis a false negative diagnosis was made. The combination of clinical assessment and sonographic diagnosis yielded a correct diagnosis in 97% (560/576) comprising 414 true negative and 146 true positive results (94%) in respect of acute appendicitis. PMID:3313723

  1. The duration of gastrointestinal and joint symptoms after a large waterborne outbreak of gastroenteritis in Finland in 2007--a questionnaire-based 15-month follow-up study.

    PubMed

    Laine, Janne; Lumio, Jukka; Toikkanen, Salla; Virtanen, Mikko J; Uotila, Terhi; Korpela, Markku; Kujansuu, Eila; Kuusi, Markku

    2014-01-01

    An extensive drinking water-associated gastroenteritis outbreak took place in the town of Nokia in Southern Finland in 2007. 53% of the exposed came down with gastroenteritis and 7% had arthritis-like symptoms (joint swelling, redness, warmth or pain in movement) according to a population-based questionnaire study at 8 weeks after the incident. Campylobacter and norovirus were the main pathogens. A follow-up questionnaire study was carried out 15 months after the outbreak to evaluate the duration of gastrointestinal and joint symptoms. 323 residents of the original contaminated area were included. The response rate was 53%. Participants were inquired about having gastroenteritis during the outbreak and the duration of symptoms. Of those with gastroenteritis, 43% reported loose stools and abdominal pain or distension after the acute disease. The prevalence of symptoms declined promptly during the first 3 months but at 15 months, 11% reported continuing symptoms. 32% of the respondents with gastroenteritis reported subsequent arthritis-like symptoms. The disappearance of arthritis-like symptoms was more gradual and they levelled off only after 5 months. 19% showed symptoms at 15 months. Prolonged gastrointestinal symptoms correlated to prolonged arthritis-like symptoms. High proportion of respondents continued to have arthritis-like symptoms at 15 months after the epidemic. The gastrointestinal symptoms, instead, had declined to a low level. PMID:24465569

  2. Acute pancreatitis possibly due to arginine use: a case report.

    PubMed

    Saka, Mendane; Tüzün, Ahmet; Ateş, Yüksel; Bağci, Sait; Karaeren, Necmettin; Dağalp, Kemal

    2004-03-01

    Arginine has been used by millions of athletes over the past 20 years to enhance production of human growth hormone. The effects of arginine supplementation include increased fat burning and muscle building, enhanced immunity, and improvement in erectile function in men. Excessive doses of basic amino acids such as ethionine, methionine and lysine are known to damage the rat pancreas. Recent studies have demonstrated that excessive doses of arginine induce necrotizing pancreatitis in rats. In this article, we report a 16-year-old male patient hospitalized in our clinic because of severe pain in upper abdomen, nausea and vomiting who was suspected to have arginine-induced acute pancreatitis. PMID:15264124

  3. An analysis of six cases of acute intermittent porphyria (AIP)

    PubMed Central

    Ghosh, Soumitra; Chaudhury, Pranit KR.; Goswami, Hiranya K.

    2006-01-01

    This analysis describes the diagnosis and psychiatric treatment modalities of 6 patients (5 women, 1 man; mean age 28.5 years) of acute intermittent porphyria (AIP), who presented to the Psychiatry OPD over a period of one year. The mean number of episodes was 2.83. Premorbid personality traits, clinical presentation, urine colour and urinary porphobilinogen titre were recorded. Among the 6 patients, 4 had abdominal pain, 5 had autonomic instability, all 6 had mental symptoms, 3 had depression, 2 came in delirium, and 3 had an episode of seizure. PMID:20844651

  4. [2 cases of osteomyelitis in acute leukemia in the induction phase of treatment].

    PubMed

    De Bernardi, B; Garventa, A; Garrè, M L; Taccone, A; Canale, G; Gandus, S

    1983-01-01

    Whereas children with Acute Leukemia are highly susceptible to infectious complications, the occurrence of acute osteomyelitis is extremely rare in these patients. The authors describe two such cases in children at onset of an acute lymphoblastic and of a myelomonocytic leukemia, respectively. In the former case, the clinical course has been characterized by the progressive involvement of several joints and bones. A citrobacter Freundii was isolated in the synovial fluid of an involved knee. This complication was successfully treated with proper antimicrobic agents and surgical toilet, while the patient was vigorously treated for her leukemia, achieving a complete remission. The latter case developed a right humerus osteomyelitis from an Enterobacter. The patient failed to respond to antibiotics, and his leukemia also turned refractory to antiblastic therapy. The difficulty in the differential diagnosis among the X-graphic aspects of leukemic, inflammatory and degenerative disease of bones are discussed by the authors. Some pathogenetic hypothesis of leukemic osteomyelitis are also presented. PMID:6647082

  5. Acute plastic bowing of the radius with a distal radioulnar joint injury: a case report.

    PubMed

    Uehara, Masashi; Yamazaki, Hiroshi; Kato, Hiroyuki

    2010-01-01

    Acute plastic bowing is an incomplete fracture with a deformation that shows no obvious macroscopic fracture line or cortical discontinuity. Although cases of acute plastic bowing of the ulna with a dislocation of the radial head have been previously reported, we present here a rare case of acute plastic bowing of the radius with a distal radioulnar joint injury in a 16-year-old boy. Internal fixation of the detached fragment to the ulnar styloid and repair of the triangular fibrocartilagenous complex resulted in the disappearance of wrist pain. In cases of distal radioulnar joint injuries in children or adolescents, radiographs of the entire forearm should be taken to evaluate the existence of radial bowing. PMID:21089197

  6. Management of acute perioperative myocardial infarction: a case report of concomitant acute myocardial infarction and tumor bleeding in the transverse colon

    PubMed Central

    Li, Yu-Feng; Gao, Wen-Qian; Li, Yuan-Xin; Feng, Quan-Zhou; Zhu, Ping

    2016-01-01

    Acute myocardial infarction complicated by bleeding colon tumor is problematic with regard to management, and appropriate balance of antiplatelet or anticoagulation therapy and hemostasis or surgery is crucial for effective treatment. Here, we present a case of concomitant acute myocardial infarction and bleeding tumor in the transverse colon, and share our experience of successfully balancing anticoagulation therapy and hemostasis. PMID:26937182

  7. Acute upper gastrointestinal haemorrhage in west of Scotland: case ascertainment study.

    PubMed Central

    Blatchford, O.; Davidson, L. A.; Murray, W. R.; Blatchford, M.; Pell, J.

    1997-01-01

    OBJECTIVES: To determine the incidence and case fatality of acute upper gastrointestinal haemorrhage in the west of Scotland and to identify associated factors. DESIGN: Case ascertainment study. SETTING: All hospitals treating adults with acute upper gastrointestinal haemorrhage in the west of Scotland. SUBJECTS: 1882 patients aged 15 years and over treated in hospitals for acute upper gastrointestinal haemorrhage during a six month period. MAIN OUTCOME MEASURES: Incidence of acute upper gastrointestinal haemorrhage per 100,000 population per year, and case fatality. RESULTS: The annual incidence was 172 per 100,000 people aged 15 and over. The annual population mortality was 14.0 per 100,000. Both were higher among elderly people, men, and patients resident in areas of greater social deprivation. Overall case fatality was 8.2%. This was higher among those who bled as inpatients after admission for other reasons (42%) and those admitted as tertiary referrals (16%). Factors associated with increased case fatality were age, uraemia, pre-existing malignancy, hepatic failure, hypotension, cardiac failure, and frank haematemesis or a history of syncope at presentation. Social deprivation, sex, and anaemia were not associated with increased case fatality after adjustment for other factors. CONCLUSIONS: The incidence of acute upper gastrointestinal haemorrhage was 67% greater than the highest previously reported incidence in the United Kingdom, which may be partially attributable to the greater social deprivation in the west of Scotland and may be related to the increased prevalence of Helicobacter pylori. Fatality after acute upper gastrointestinal haemorrhage was associated with age, comorbidity, hypotension, and raised blood urea concentrations on admission. Although deprivation was associated with increased incidence, it was not related to the risk of fatality. PMID:9329304

  8. A Pediatric Case of Acute Generalized Pustular Eruption without Streptococcal Infection

    PubMed Central

    Tabata, Nobuko; Yoshizawa, Hideka

    2016-01-01

    Generalized pustular lesions characterized by acute onset with fever occur in pustulosis acuta generalisata, acute generalized exanthematous pustulosis, and generalized pustular psoriasis. In the present report, we describe a pediatric case of generalized pustular eruption that was not completely consistent with clinical features. Our patient had no evidence of a post-streptococcal infection. We observed scattered symmetric eruption of discrete pustules with an inflammatory halo on normal skin. The eruption was absent on her palms and soles of the feet. To the best of our knowledge, there are no reports in the English literature of cases with clinical features similar to those of our patient. PMID:27462226

  9. Acute dapsone poisoning in a 3-year-old child: Case report with review of literature

    PubMed Central

    Sunilkumar, Menon Narayanankutty; Ajith, Thekkuttuparambil Ananthanarayanan; Parvathy, Vadakut Krishnan

    2015-01-01

    Dapsone (DDS-diamino diphenyl sulphone) is a sulfone antibiotic being used for a variety of clinical conditions. Poisoning in children by DDS is rarely reported. Poisoning in acute cases will be frequently unrecognized due to relative lack of severe signs and symptoms. Methemoglobinemia is the major life-threatening situation associated with poisoning of DDS. Hence, any delay for medical attention can lead to increased rate of mortality. In this case, we describe acute DDS poisoning in a 3-year-old child and the successful management using intravenous methylene blue. PMID:26488029

  10. A Waterborne Gastroenteritis Outbreak Caused by Norovirus GII.17 in a Hotel, Hebei, China, December 2014.

    PubMed

    Qin, Meng; Dong, Xiao-Gen; Jing, Yan-Yan; Wei, Xiu-Xia; Wang, Zhao-E; Feng, Hui-Ru; Yu, Hong; Li, Jin-Song; Li, Jie

    2016-09-01

    Norovirus (NoV) is responsible for an estimated 90 % of all epidemic nonbacterial outbreaks of gastroenteritis worldwide. Waterborne outbreaks of NoV are commonly reported. A novel GII.17 NoV strain emerged as a major cause of gastroenteritis outbreaks in China during the winter of 2014/2015. During this time, an outbreak of gastroenteritis occurred at a hotel in a ski park in Hebei Province, China. Epidemiological investigations indicated that one water well, which had only recently been in use, was the probable source. GII.17 NoV was detected by real-time reverse-transcription polymerase chain reaction from samples taken from cases, from concentrated water samples from water well, and from the nearby sewage settling tank. Nucleotide sequences of NoV extracted from clinical and water specimens were genetically identical and had 99 % homology with Beijing/CHN/2015. All epidemiological data indicated that GII.17 NoV was responsible for this outbreak. This is the first reported laboratory-confirmed waterborne outbreak caused by GII.17 NoV genotype in China. Strengthening management of well drinking water and systematica monitoring of NoV is essential for preventing future outbreaks. PMID:27084118

  11. Eosinophilic ascites, as a rare presentation of eosinophilic gastroenteritis

    PubMed Central

    Cuko, L; Bilaj, F; Bega, B; Barbullushi, A; Resuli, B

    2014-01-01

    Background: Eosinophilic ascites is the most unusual presentation of eosinophilic gastroenteritis (EGE), caused by edema and eosinophilic inflammation of the small bowel wall's serosal layer. Case Report: We report the case of a 37-year-old woman, who presented with diffuse abdominal pain, nausea, abdominal distension, moderate ascites and diarrhea of two weeks duration. The rest of physical and clinical examination was unremarkable, and her past medical history was uneventful. Magnetic Resonance Imaging showed the presence of ascites and diffuse thickening of small bowel wall, but did not detect a primary malignancy in the abdominal cavity; and no signs of portal hypertension or liver damage. Laboratory test results revealed essential peripheral blood eosinophilia, elevated serum IgE and marked increase of eosinophils in the abdominal fluid. Treatment with corticosteroids normalized laboratory tests results, and the ascites resolved immediately. Conclusions: EGE is a rare entity and it should be kept in mind in patients of unexplained ascites. The absence of primary malignancy on imaging, coupled with marked increase of fluid esinophilia and immediate response to treatment with steroids, confirm indirectly the diagnosis of EGE. Hippokratia 2014; 18 (3): 275-277. PMID:25694765

  12. Unusual case of acute neck pain: acute calcific longus colli tendinitis.

    PubMed

    Joshi, Gunjan S; Fomin, Daren A; Joshi, Gargi S; Serano, Richard D

    2016-01-01

    Acute calcific longus colli tendinitis (ACLCT), a very rare cause of severe neck pain, dysphagia and odynophagia, is often mistaken for other common causes of neck pain. However, prompt recognition of this uncommon presentation is important to prevent unnecessary medical and surgical intervention. A 46-year-old Caucasian man presented with a 1-day history of severe neck pain, headache and odynophagia. The patient was afebrile with stable vital signs, however, the laboratory data showed mildly elevated C reactive protein and erythrocyte sedimentation rate. The physical examination was remarkable for markedly reduced cervical range of motion. MRI revealed the pathognomonic findings of paravertebral oedema and calcification. The definitive diagnosis of ACLCT was made and the patient was successfully managed with a short course of oral steroid, benzodiazepine and aural acupuncture, with complete resolution of the condition within a week. PMID:27257001

  13. [Treatment of acute pelvic inflammatory diseases with a new antibiotic compound preparation (author's transl)].

    PubMed

    Burmucic, R

    1980-11-30

    48 patients with acute pelvic inflammatory diseases (35 cases of acute adnexitis and 13 cases of inflammatory adnexal tumours) were treated with an antibiotic combination of Ampicillin/Oxacillin and Sisomicin. As initial parenteral therapy Ampicillin/Oxacillin 3.0 g was given intravenously twice daily and additionally Sisomicin 75 or 100 mg according to the body-weight was administered intramuscular twice daily. If required a further oral treatment with 500 mg Ampicillin/Dicloxacillin capsules four times a day was carried out. The average duration of parenteral treatment was 6.3 days; together with the oral treatment the duration of antibiotic treatment was 18.5 days. In 43 patients (89.6%) the disease could be cured completely or a distinct improvement could be achieved. Only in 5 cases (10.4%) the results were unsatisfactory. As side-effects allergic reactions were observed in three cases and gastro-enteritis in one case. PMID:7467388

  14. Intravenous colistin-induced acute respiratory failure: A case report and a review of literature

    PubMed Central

    Shrestha, Amardeep; Soriano, Sheryll Mae; Song, Mingchen; Chihara, Shingo

    2014-01-01

    The emergence of multi-drug-resistant gram negative bacillary infections has regained popularity of ancient drugs such as polymyxins. We report a case of acute respiratory failure induced by use of intravenous colistimethate, which is one of the forms of polymyxin. The patient is a 31 year old female with paraplegia due to spina bifida who underwent excisional debridement of large lumbosacral decubitus ulcer with osteomyelitis infected with pan-resistant Pseudomonas aeruginosa and MRSA. Six days after initiation of intravenous colistimethate and vancomycin, she developed acute respiratory failure requiring mechanical ventilation. Pan-culture was negative including a chest radiograph. V/Q scan showed low probability for pulmonary embolism. Echocardiogram showed normal right ventricle with no strain or pulmonary hypertension. Colistimethate was discontinued. Within 24 hours, she was extubated. In the early years after introduction of polymyxin, there were several reports of acute respiratory paralysis. The mechanism is thought to be noncompetitive myoneuronal presynaptic blockade of acetylcholine release. Though a direct causal relationship for respiratory failure is often difficult to establish in current era with multiple co morbidities, the timeframe of apnea, acuity of onset as well as rapid recovery in our case clearly point out the causal relationship. In addition, our patient also developed acute renal failure, presumably due to colistimethate induced nephrotoxicity, a possible contributing factor for her acute respiratory failure. In summary, colistimethate can induce acute neurotoxicity including respiratory muscular weakness and acute respiratory failure. Clinicians should consider its toxicity in the differential diagnosis of acute respiratory failure especially in critically ill patients. PMID:25337492

  15. Intravenous colistin-induced acute respiratory failure: A case report and a review of literature.

    PubMed

    Shrestha, Amardeep; Soriano, Sheryll Mae; Song, Mingchen; Chihara, Shingo

    2014-07-01

    The emergence of multi-drug-resistant gram negative bacillary infections has regained popularity of ancient drugs such as polymyxins. We report a case of acute respiratory failure induced by use of intravenous colistimethate, which is one of the forms of polymyxin. The patient is a 31 year old female with paraplegia due to spina bifida who underwent excisional debridement of large lumbosacral decubitus ulcer with osteomyelitis infected with pan-resistant Pseudomonas aeruginosa and MRSA. Six days after initiation of intravenous colistimethate and vancomycin, she developed acute respiratory failure requiring mechanical ventilation. Pan-culture was negative including a chest radiograph. V/Q scan showed low probability for pulmonary embolism. Echocardiogram showed normal right ventricle with no strain or pulmonary hypertension. Colistimethate was discontinued. Within 24 hours, she was extubated. In the early years after introduction of polymyxin, there were several reports of acute respiratory paralysis. The mechanism is thought to be noncompetitive myoneuronal presynaptic blockade of acetylcholine release. Though a direct causal relationship for respiratory failure is often difficult to establish in current era with multiple co morbidities, the timeframe of apnea, acuity of onset as well as rapid recovery in our case clearly point out the causal relationship. In addition, our patient also developed acute renal failure, presumably due to colistimethate induced nephrotoxicity, a possible contributing factor for her acute respiratory failure. In summary, colistimethate can induce acute neurotoxicity including respiratory muscular weakness and acute respiratory failure. Clinicians should consider its toxicity in the differential diagnosis of acute respiratory failure especially in critically ill patients. PMID:25337492

  16. Intracranial chordoma presenting as acute hemorrhage in a child: Case report and literature review

    PubMed Central

    Moore, Kenneth A.; Bohnstedt, Bradley N.; Shah, Sanket U.; Abdulkader, Marwah M.; Bonnin, Jose M.; Ackerman, Laurie L.; Shaikh, Kashif A.; Kralik, Stephen F.; Shah, Mitesh V.

    2015-01-01

    Background: Chordomas are rare, slow-growing malignant neoplasms derived from remnants of the embryological notochord. Pediatric cases comprise only 5% of all chordomas, but more than half of the reported pediatric chordomas are intracranial. For patients of all ages, intracranial chordomas typically present with symptoms such as headaches and progressive neurological deficits occurring over several weeks to many years as they compress or invade local structures. There are only reports of these tumors presenting acutely with intracranial hemorrhage in adult patients. Case Description: A 10-year-old boy presented with acute onset of headache, emesis, and diplopia. Head computed tomography and magnetic resonance imaging of brain were suspicious for a hemorrhagic mass located in the left petroclival region, compressing the ventral pons. The mass was surgically resected and demonstrated acute intratumoral hemorrhage. Pathologic examination was consistent with chordoma. Conclusion: There are few previous reports of petroclival chordomas causing acute intracranial hemorrhage. To the authors’ knowledge, this is the first case of a petroclival chordoma presenting as acute intracranial hemorrhage in a pediatric patient. Although uncommon, it is important to consider chordoma when evaluating a patient of any age presenting with a hemorrhagic lesion of the clivus. PMID:25949851

  17. Systemic Mastocytosis Presenting as Acute Appendicitis: A Case Report and Review of the Literature

    PubMed Central

    A. Akbar, Syed; Raza, Shahzad; E. Denney, Jason; J. Johannesen, Eric; C. Doll, Donald

    2013-01-01

    Systemic mastocytosis is characterized by abnormal growth and accumulation of mast cells in various organs. Gastrointestinal (GI) symptoms are common disease manifestations in this disease and can significantly impair the quality of life. Signs of GI systemic mastocytosis include steatorrhea, malabsorption, hepatomegaly, splenomegaly, portal hypertension, and ascites. Acute appendicitis as a presenting feature in systemic mastocytosis has not been reported in the literature previously. In this report, we discuss the case of a female patient with systemic mastocytosis (c-KIT D816V (+)) who was admitted for right-sided acute abdominal pain. Laboratory study revealed an normal white blood cell count with eosinophilia and an elevated serum tryptase level of 23 μg/l. CT of the abdomen and pelvis showed an enlarged appendix of 12 mm in diameter, with minimal wall enhancement. Laparoscopic appendectomy was performed. The appendix was found to be hyperemic and firm, and it was densely adherent to the posterior cecum, the surrounding peritoneal wall, and the overlying mesenteric fat. Pathology revealed acute appendicitis with greater than 30 mast cells per high-power field by immunoperoxidase studies with mast cell tryptase and CD117. The patient subsequently improved and was discharged home. This case is the first reported case with a histological diagnosis of acute appendicitis resulting from mast cell infiltration. Physicians should be aware of acute appendicitis as a manifestation of systemic mastocytosis. Prompt diagnosis and management may prevent potentially fatal complications of appendiceal perforation and peritonitis. PMID:23626557

  18. Tonsillitis with acute myeloid leukemia: a case series for caution.

    PubMed

    Thakur, Jagdeep S; Mohindroo, N K; Sharma, D R; Mohindroo, Shobha; Thakur, Anamika

    2013-01-01

    Worldwide, tonsillitis is very common. The most common etiology is cross-infection with bacteria and viruses. These cases are managed with antibiotics and anti-inflammatory drugs without any further investigation because the diagnosis is based on simple clinical examination. Usually, leukemia presents with bleeding, weight loss, lymphadenopathy, fever, and frequent infection. Tonsillitis is a rare first presentation of leukemia. We present 3 cases in which the diagnosis of leukemia was made on routine examination, and in 1 case diagnosis was suspected during tonsillectomy. PMID:23599112

  19. [Time costs cardiac muscle tissue--prehospital therapy of acute myocardial infarct--a case report].

    PubMed

    Eschenburg, G; Pappert, D; Ohlmeier, H

    2003-01-01

    Symptoms of an acute myocardial infarction are a common reason for calling the emergency physician. Pre-hospital mortality caused by cardiac infarction is constantly high. The main potential for decreasing infarction mortality lies in the pre-hospital period. The problems and prospects of treatment in the early period are described in the case of a 73-year-old patient with an acute anterior infarction. The diagnostic and therapeutic approach is shown and discussed in this concrete case, taking into consideration the guidelines for diagnostics and therapy of acute myocardial infarction in the pre-hospital period of the German Society for Cardiology. A particular focus is the management of pre-hospital thrombolysis, the preconditions, realization and risks of which are described. In this context, the experience and competence of the emergency physician is prerequisite for the exact diagnosis and therapy. Furthermore, the importance of a smooth transition from pre-hospital therapy to intensive care is emphasized. PMID:12666508

  20. Hemorrhagic gastroenteritis caused by Escherichia coli in piglets: Clinical, pathological and microbiological findings

    PubMed Central

    Faubert, Claude; Drolet, Richard

    1992-01-01

    A retrospective study (1980-1989) was conducted to describe the clinical, pathological, and bacteriological findings in 55 cases of hemorrhagic gastroenteritis (HGE) caused by Escherichia coli in piglets. The condition occurred in weaned and suckling piglets and was associated with several serogroups of E. coli. Most of the isolates of E. coli possessed the adhesin F4 (K88) and were hemolytic. Only a few of the isolates of E. coli tested produced verotoxins. Clinical signs and pathological findings noted in these cases were compatible with shock. ImagesFigure 1.Figure 2. PMID:17423984

  1. Colorectal Disorders in Acute Human Immunodeficiency Virus Infection: A Case Series

    PubMed Central

    Panichsillapakit, Theppharit; Patel, Derek; Santangelo, Joanne; Richman, Douglas D.; Little, Susan J.; Smith, Davey M.

    2016-01-01

    Background. The gastrointestinal (GI) tract is important in the pathogenesis of human immunodeficiency virus (HIV) infection. We report a case series of lower GI endoscopic and histopathologic findings of HIV-infected individuals after presentation with acute infection. Methods. We performed a retrospective case review of individuals infected with HIV who enrolled between August 2010 and April 2013 in a primary infection treatment trial. All participants started the trial during acute infection and underwent colonoscopy with biopsies at baseline and after the start of antiretroviral treatment. Results. Twenty acutely infected individuals were included in the study (mean age, 33 years; range, 20–54 years). All participants were male who reported having receptive anal sex as an HIV risk factor. Nine individuals (45%) had at least 1 finding by colorectal pathology; 1 person had 2 diagnoses (diverticulosis and focal active proctitis). The histopathological findings revealed anal dysplasia in 3 cases: 2 had high-grade anal intraepithelial neoplasia (AIN) and 1 had low-grade AIN. Two persons had a colorectal polyp, 1 hyperplastic and 1 adenomatous. Three persons were diagnosed with diverticulosis, and 2 persons were diagnosed with proctitis, including 1 with focal active proctitis and 1 with cytomegalovirus proctitis. Conclusions. To our knowledge, this is the first case series report of lower GI disorders in acute HIV-infected individuals. Although the causal relationship remains uncertain, we describe the endoscopic findings that were observed during acute HIV infection among men who have sex with men. Understanding the prevalence of these pathologies may likely shed light on how acute HIV infection damages the lower GI tract. PMID:26925432

  2. Direct, indirect, total, and overall effectiveness of the rotavirus vaccines for the prevention of gastroenteritis hospitalizations in privately insured US children, 2007-2010.

    PubMed

    Panozzo, Catherine A; Becker-Dreps, Sylvia; Pate, Virginia; Weber, David J; Jonsson Funk, Michele; Stürmer, Til; Brookhart, M Alan

    2014-04-01

    We demonstrate how direct, indirect, total, and overall effectiveness estimates and absolute benefits of rotavirus vaccines vary through the years following vaccine introduction. Privately insured US children in a large claims database were followed from age 8 months until they 1) experienced a hospitalization for rotavirus or acute gastroenteritis; 2) lost continuous health plan enrollment; 3) turned 20 months of age; or 4) reached the end of the study period. Vaccine effectiveness estimates in preventing rotavirus and acute gastroenteritis hospitalizations were estimated using Cox proportional hazards regression, stratified by calendar year and adjusted for birth month. Incidence rate differences were estimated to determine the absolute number of gastroenteritis hospitalizations prevented in the cohort. Among 905,718 children, 51%, 66%, 80%, and 86% received 1 or more doses of rotavirus vaccine in each year from 2007 to 2010. The direct vaccine effectiveness of 1 or more doses of rotavirus vaccine in preventing rotavirus gastroenteritis hospitalizations ranged from 87% to 92% each year. Accounting for indirect protection increased estimates of vaccine effectiveness by an additional 3%-8% among those vaccinated. Failing to account for population-level vaccine benefits in 2010, when circulation of rotavirus was low, could underestimate the sustained impact of the vaccine program. PMID:24578359

  3. Direct, Indirect, Total, and Overall Effectiveness of the Rotavirus Vaccines for the Prevention of Gastroenteritis Hospitalizations in Privately Insured US Children, 2007–2010

    PubMed Central

    Panozzo, Catherine A.; Becker-Dreps, Sylvia; Pate, Virginia; Weber, David J.; Jonsson Funk, Michele; Stürmer, Til; Brookhart, M. Alan

    2014-01-01

    We demonstrate how direct, indirect, total, and overall effectiveness estimates and absolute benefits of rotavirus vaccines vary through the years following vaccine introduction. Privately insured US children in a large claims database were followed from age 8 months until they 1) experienced a hospitalization for rotavirus or acute gastroenteritis; 2) lost continuous health plan enrollment; 3) turned 20 months of age; or 4) reached the end of the study period. Vaccine effectiveness estimates in preventing rotavirus and acute gastroenteritis hospitalizations were estimated using Cox proportional hazards regression, stratified by calendar year and adjusted for birth month. Incidence rate differences were estimated to determine the absolute number of gastroenteritis hospitalizations prevented in the cohort. Among 905,718 children, 51%, 66%, 80%, and 86% received 1 or more doses of rotavirus vaccine in each year from 2007 to 2010. The direct vaccine effectiveness of 1 or more doses of rotavirus vaccine in preventing rotavirus gastroenteritis hospitalizations ranged from 87% to 92% each year. Accounting for indirect protection increased estimates of vaccine effectiveness by an additional 3%–8% among those vaccinated. Failing to account for population-level vaccine benefits in 2010, when circulation of rotavirus was low, could underestimate the sustained impact of the vaccine program. PMID:24578359

  4. An acute gabapentin fatality: a case report with postmortem concentrations.

    PubMed

    Cantrell, F Lee; Mena, Othon; Gary, Ray D; McIntyre, Iain M

    2015-07-01

    Gabapentin (GBP) (Neurontin®, Horizant®, Gralise®) is a widely prescribed medication used primarily for the treatment of epilepsy and neuropathic pain. GBP has a favorable adverse effect profile in therapeutic dosing with the most common reported effects being dizziness, fatigue, drowsiness, weight gain, and peripheral edema. Even with intentional GBP self-poisonings, serious effects are rare. A 47-year-old female was found dead at work with her daughter's bottle of GBP 600 mg. There were 26 tablets missing and the decedent's only known medication was hydrocodone/acetaminophen. Following initial detection by an alkaline drug screen (GC-MS), analysis utilizing specific liquid chromatography-mass spectrometry revealed an elevated postmortem GBP peripheral blood concentration of 37 mg/L, central blood 32 mg/L, liver 26 mg/kg, vitreous 32 mg/L, and gastric contents 6 mg. Screening for volatiles, drugs of abuse, alkaline compounds, and acid/neutral compounds was negative with the exception of ibuprofen (<2 mg/L) detected in peripheral blood. This report presents a fatality that appears to be associated with an isolated and acute GBP ingestion. PMID:25904080

  5. [Acute cardiovascular complications of cocaine. About two case reports].

    PubMed

    Debien, B; Clapson, P; Lambert, E; Lenoir, B; Perez, J-P; Pats, B

    2006-04-01

    Concerning any socioprofessional category, some addictive drugs like cocaine are responsible for many complications. The authors relate two case reports of young patients who suffered from cardiovascular accidents due to this drug. The first one was diagnosed with an ischemic stroke caused by carotid artery dissection and a leg distal vascular obliteration, the second one with a myocardial infarction with transient left ventricular dysfunction. Through these two case reports, the authors take stock of the pathophysiological and therapeutic knowledge of cardiovascular accidents after cocaine intake. PMID:16426803

  6. Exploring the Roles and Nature of Science: A Case Study of Severe Acute Respiratory Syndrome

    ERIC Educational Resources Information Center

    Lee, Yeung Chung

    2008-01-01

    The roles of science in society and the nature of science are the focus of many science curricula. Current views about these two aspects of science have largely been informed by the history of scientific development. This article uses the outbreak of severe acute respiratory syndrome--a recent health scare--as a case study to explore the roles of…

  7. [Acute intoxication with nutmeg used as a recreational purpose--a case report].

    PubMed

    Sein Anand, Jacek; Barwina, Małgorzata; Waldman, Wojciech

    2013-01-01

    We present a case of acute nutmeg poisoning used for recreational purposes. Poisoning had a stormy clinical course with symptoms of gastrointestinal, cardiovascular and nervous system. The widespread availability of nutmeg suggests that real number of these poisonings may be underestimated in our country. PMID:24466724

  8. Neurologic Melioidosis: Case Report of a Rare Cause of Acute Flaccid Paralysis.

    PubMed

    Andersen, Erik W; Mackay, Mark T; Ryan, Monique M

    2016-03-01

    Acute flaccid paralysis is associated with inflammation, infection, or tumors in the spinal cord or peripheral nerves. Melioidosis (Burkholderia pseudomallei infection) can rarely cause this presentation. We describe a case of spinal melioidosis in a 4-year-old boy presenting with flaccid paralysis, and review the literature on this rare disease. PMID:26778096

  9. Acute intestinal obstruction due to a non-involuted uterus after cesarean section: case report.

    PubMed

    Karaman, K; Ercan, M; Demir, H; Yener Uzunoglu, M; Bostanci, S

    2016-01-01

    The involution of the uterus is influenced by a number of factors such as advanced childbearing age, electrolyte disturbances, multiparity, repeated cesarean sections, and vaginal infections. The authors report the management of a clinical case of a 41-year-old female who presented with acute intestinal obstruction due to a non-involuted uterus after cesarean section. PMID:27048040

  10. Case Comparison of Response To Aquatic Exercise: Acute versus Chronic Conditions.

    ERIC Educational Resources Information Center

    Mobily, Kenneth E.; Mobily, Paula R.; Lessard, Kerry A.; Berkenpas, Molly S.

    2000-01-01

    Describes the effects of individualized aquatic exercise programs on people with knee impairments. An adolescent athlete with an acute injury demonstrated significant functional improvement. A 33-year-old with arthritis demonstrated only marginal progress. Comparison of cases relative to valid data collection methods and response to aquatic…

  11. Spontaneous rupture of pyometra manifesting as an acute abdomen: a case report.

    PubMed

    Singh, Alpana; Mundhra, Rajlaxmi; Agarwal, Tannavi; Radhakrishnan, Gita

    2015-07-01

    Spontaneous perforation of pyometra is a rare entity with a reported incidence in the range of 0.01-0.05%. The clinical picture is similar to peritonitis arising from intestinal perforation and commonly the correct diagnosis is only made perioperatively. We report a case in an elderly postmenopausal woman presenting with an acute abdomen. PMID:25999354

  12. A case of acute infectious mononucleosis presenting with very high ferritin

    PubMed Central

    Thoufeeq, Muhammed Hameed; Ali Khan, Shahul Leyakath; Jain, Sanjiv Kumar; Al-Shakerchi, Hasanain; Hussain, Munem

    2007-01-01

    Hepatitis is an important but uncommon manifestation of acute Epstein Barr infection. Infectious mononucleosis is usually a disease of young adults. We report a case of infectious mononucleosis in a 72-year old jaundiced gentleman with ferritin level of 2438 that normalised on clinical improvement. PMID:17278235

  13. Acute Pancreatitis and Gastroduodenal Intussusception Induced by an Underlying Gastric Gastrointestinal Stromal Tumor: A Case Report

    PubMed Central

    Doğan, Ahmet; Koparan, Ibrahim Halil; Adin, Mehmet Emin

    2016-01-01

    Gastrointestinal stromal tumors (GISTs) are rare tumors of the gastrointestinal system and comprise only 1% to 3% of all gastrointestinal tract tumors, with the majority of them arising in the stomach. In this report, we present the unique findings of a case of gastroduodenal intussusception caused by an underlying gastric GIST and complicated with severe acute pancreatitis. PMID:27104028

  14. Erosive oesophagitis revealing acute zinc deficiency during parenteral nutrition. A case report.

    PubMed

    Amoussou-Guenou, D; Boland, B; Rousseau, C; Lambert, M; Marbaix, E; Bourlond, J; Stein, F

    1989-01-01

    We report a case of acute zinc deficiency which occurred during parenteral nutrition in a patient with anorexia nervosa and which was characterized by a painful erosive oesophagitis preceding the typical oro-cutaneous symptoms. We also discuss the interpretation of plasma and urine zinc levels, the predisposing role of total parenteral alimentation and the specific therapeutic implications. PMID:2518587

  15. Acute pulmonary edema due to stress cardiomyopathy in a patient with aortic stenosis: a case report

    PubMed Central

    2009-01-01

    Introduction Stress cardiomyopathy is a condition of chest pain, breathlessness, abnormal heart rhythms and sometimes congestive heart failure or shock precipitated by intense mental or physical stress. Case presentation A 64-year-old male with a known diagnosis of moderate-to-severe aortic stenosis and advised that valve replacement was not urgent, presented with acute pulmonary edema following extraordinary mental distress. The patient was misdiagnosed as having a "massive heart attack" and died when managed by a traditional protocol for acute myocardial infarction/coronary artery disease, irrespective of his known aortic stenosis. Conclusion Intense mental stress poses a considerable risk, particularly to patients with significant aortic stenosis. As described here, it can precipitate acute pulmonary edema. Importantly, effective management of acute pulmonary edema due to stress cardiomyopathy in patients with known aortic stenosis requires its distinction from acute pulmonary edema caused by an acute myocardial infarction. Treatment options include primarily urgent rhythm and/or rate control, as well as cautious vasodilation. PMID:20062645

  16. Autophagy Negatively Regulates Transmissible Gastroenteritis Virus Replication

    PubMed Central

    Guo, Longjun; Yu, Haidong; Gu, Weihong; Luo, Xiaolei; Li, Ren; Zhang, Jian; Xu, Yunfei; Yang, Lijun; Shen, Nan; Feng, Li; Wang, Yue

    2016-01-01

    Autophagy is an evolutionarily ancient pathway that has been shown to be important in the innate immune defense against several viruses. However, little is known about the regulatory role of autophagy in transmissible gastroenteritis virus (TGEV) replication. In this study, we found that TGEV infection increased the number of autophagosome-like double- and single-membrane vesicles in the cytoplasm of host cells, a phenomenon that is known to be related to autophagy. In addition, virus replication was required for the increased amount of the autophagosome marker protein LC3-II. Autophagic flux occurred in TGEV-infected cells, suggesting that TGEV infection triggered a complete autophagic response. When autophagy was pharmacologically inhibited by wortmannin or LY294002, TGEV replication increased. The increase in virus yield via autophagy inhibition was further confirmed by the use of siRNA duplexes, through which three proteins required for autophagy were depleted. Furthermore, TGEV replication was inhibited when autophagy was activated by rapamycin. The antiviral response of autophagy was confirmed by using siRNA to reduce the expression of gene p300, which otherwise inhibits autophagy. Together, the results indicate that TGEV infection activates autophagy and that autophagy then inhibits further TGEV replication. PMID:27029407

  17. Gastroenteric tube feeding: Techniques, problems and solutions

    PubMed Central

    Blumenstein, Irina; Shastri, Yogesh M; Stein, Jürgen

    2014-01-01

    Gastroenteric tube feeding plays a major role in the management of patients with poor voluntary intake, chronic neurological or mechanical dysphagia or gut dysfunction, and patients who are critically ill. However, despite the benefits and widespread use of enteral tube feeding, some patients experience complications. This review aims to discuss and compare current knowledge regarding the clinical application of enteral tube feeding, together with associated complications and special aspects. We conducted an extensive literature search on PubMed, Embase and Medline using index terms relating to enteral access, enteral feeding/nutrition, tube feeding, percutaneous endoscopic gastrostomy/jejunostomy, endoscopic nasoenteric tube, nasogastric tube, and refeeding syndrome. The literature showed common routes of enteral access to include nasoenteral tube, gastrostomy and jejunostomy, while complications fall into four major categories: mechanical, e.g., tube blockage or removal; gastrointestinal, e.g., diarrhea; infectious e.g., aspiration pneumonia, tube site infection; and metabolic, e.g., refeeding syndrome, hyperglycemia. Although the type and frequency of complications arising from tube feeding vary considerably according to the chosen access route, gastrointestinal complications are without doubt the most common. Complications associated with enteral tube feeding can be reduced by careful observance of guidelines, including those related to food composition, administration rate, portion size, food temperature and patient supervision. PMID:25024606

  18. Diversity in the enteric viruses detected in outbreaks of gastroenteritis from Mumbai, Western India.

    PubMed

    Chitambar, Shobha; Gopalkrishna, Varanasi; Chhabra, Preeti; Patil, Pooja; Verma, Harsha; Lahon, Anismrita; Arora, Ritu; Tatte, Vaishali; Ranshing, Sujata; Dhale, Ganesh; Kolhapure, Rajendra; Tikute, Sanjay; Kulkarni, Jagannath; Bhardwaj, Renu; Akarte, Sulbha; Pawar, Sashikant

    2012-03-01

    Faecal specimens collected from two outbreaks of acute gastroenteritis that occurred in southern Mumbai, India in March and October, 2006 were tested for seven different enteric viruses. Among the 218 specimens tested, 95 (43.6%) were positive, 73 (76.8%) for a single virus and 22 (23.2%) for multiple viruses. Single viral infections in both, March and October showed predominance of enterovirus (EV, 33.3% and 40%) and rotavirus A (RVA, 33.3% and 25%). The other viruses detected in these months were norovirus (NoV, 12.1% and 10%), rotavirus B (RVB, 12.1% and 10%), enteric adenovirus (AdV, 6.1% and 7.5%), Aichivirus (AiV, 3% and 7.5%) and human astrovirus (HAstV, 3% and 0%). Mixed viral infections were largely represented by two viruses (84.6% and 88.9%), a small proportion showed presence of three (7.7% and 11%) and four (7.7% and 0%) viruses in the two outbreaks. Genotyping of the viruses revealed predominance of RVA G2P[4], RVB G2 (Indian Bangladeshi lineage), NoV GII.4, AdV-40, HAstV-8 and AiV B types. VP1/2A junction region based genotyping showed presence of 11 different serotypes of EVs. Although no virus was detected in the tested water samples, examination of both water and sewage pipelines in gastroenteritis affected localities indicated leakages and possibility of contamination of drinking water with sewage water. Coexistence of multiple enteric viruses during the two outbreaks of gastroenteritis emphasizes the need to expand such investigations to other parts of India. PMID:22690171

  19. Diversity in the Enteric Viruses Detected in Outbreaks of Gastroenteritis from Mumbai, Western India

    PubMed Central

    Chitambar, Shobha; Gopalkrishna, Varanasi; Chhabra, Preeti; Patil, Pooja; Verma, Harsha; Lahon, Anismrita; Arora, Ritu; Tatte, Vaishali; Ranshing, Sujata; Dhale, Ganesh; Kolhapure, Rajendra; Tikute, Sanjay; Kulkarni, Jagannath; Bhardwaj, Renu; Akarte, Sulbha; Pawar, Sashikant

    2012-01-01

    Faecal specimens collected from two outbreaks of acute gastroenteritis that occurred in southern Mumbai, India in March and October, 2006 were tested for seven different enteric viruses. Among the 218 specimens tested, 95 (43.6%) were positive, 73 (76.8%) for a single virus and 22 (23.2%) for multiple viruses. Single viral infections in both, March and October showed predominance of enterovirus (EV, 33.3% and 40%) and rotavirus A (RVA, 33.3% and 25%). The other viruses detected in these months were norovirus (NoV, 12.1% and 10%), rotavirus B (RVB, 12.1% and 10%), enteric adenovirus (AdV, 6.1% and 7.5%), Aichivirus (AiV, 3% and 7.5%) and human astrovirus (HAstV, 3% and 0%). Mixed viral infections were largely represented by two viruses (84.6% and 88.9%), a small proportion showed presence of three (7.7% and 11%) and four (7.7% and 0%) viruses in the two outbreaks. Genotyping of the viruses revealed predominance of RVA G2P[4], RVB G2 (Indian Bangladeshi lineage), NoV GII.4, AdV-40, HAstV-8 and AiV B types. VP1/2A junction region based genotyping showed presence of 11 different serotypes of EVs. Although no virus was detected in the tested water samples, examination of both water and sewage pipelines in gastroenteritis affected localities indicated leakages and possibility of contamination of drinking water with sewage water. Coexistence of multiple enteric viruses during the two outbreaks of gastroenteritis emphasizes the need to expand such investigations to other parts of India. PMID:22690171

  20. Acute hepatitis C in an HIV-infected patient: a case report and review of literature.

    PubMed

    Driver, Todd H; Terrault, Norah; Saxena, Varun

    2013-05-01

    With the decrease in transmission via transfusions and injection drug use, acute symptomatic hepatitis C is infrequently seen in developed countries. We report a case of a human immunodeficiency virus (HIV)-infected adult who presented with abdominal pain. His alanine aminotransferase was greater than sixty times the upper limit of normal without any evidence on examination of fulminant hepatic failure. His workup revealed an elevated hepatitis C viral level with a negative hepatitis C antibody. He was discharged once his liver function tests improved. As an outpatient, he had a recurrent bout of symptoms with an elevation of his alanine aminotransferase and hepatitis C viral levels that promoted anti-hepatitis C virus treatment. This case illustrates the importance of considering acute hepatitis C as a cause of acute hepatitis in HIV-infected men who have sex with men. While patients with acute symptomatic hepatitis C generally have a higher rate of spontaneous viral clearance compared to those with an insidious acute infection, most still progress to chronic hepatitis C infection, and patients with HIV coinfection carry a higher risk of progression to chronic disease. PMID:23151989

  1. Highlighted Steps of the Management Algorithm in Acute Lower Gastrointestinal Bleeding - Case Reports and Literature Review.

    PubMed

    Andrei, Gabriel Nicolae; Popa, Bogdan; Gulie, Laurentiu; Diaconescu, Bogdan Ionut; Martian, Bogdan Valeriu; Bejenaru, Mircea; Beuran, Mircea

    2016-01-01

    Acute lower gastrointestinal bleeding is a major problem worldwide, being a rare and life threatening condition, with a mortality rate situated between 2 and 4%. Acute lower gastrointestinal bleeding is solvent for 1 - 2% of the entire hospital emergencies, 15% presenting as massive bleeding and up to 5% requiring surgery. Lower gastrointestinal bleeding can be classified depending on their location in the small or large intestine. The small bowel is the rarest site of lower gastrointestinal bleeding, at the same time being the commonest cause of obscure bleeding. 5% of total lower GI bleeding appears in the small bowel. When endoscopic therapy associated with medical treatment are insufficient, endovascular intervention can be lifesaving. Unfortunately in some rare cases of acute lower gastrointestinal bleeding with hemo-dynamic instability and the angiography performed being unable to locate the source of bleeding, the last therapeutic resource remains surgery. In the following we exemplify two cases of acute lower gastrointestinal bleeding which were resolved in different ways, followed by a thorough description of the different types of available treatment and finally, in the conclusions, we systematize the most important stages of the management algorithm in acute lower gastrointestinal bleeding. PMID:26988545

  2. The Acute and Chronic Presentation of Gluteus Medius Calcific Tendinitis- A Case Report of Two

    PubMed Central

    Almedghio, Sami; Garneti, Narendra

    2014-01-01

    Introduction: The calcific tendinitis is a common to happen around the shoulder, calcific tendinitis of tendons adjacent to the hip is not common like the shoulder. It can present either as acute hip pain and limitation of movement or chronic hip pain. We present two patients one with acute presentation and the other one chronic. Case Report: We present a case series of two patients with calcific tendinitis of the gluteus medius muscle. One patient a 37-year-old male presented with acute severe hip pain associated with a raised temperature, prompting concern about septic arthritis. The second patient presented with chronic hip pain. Calcification of the soft tissues adjacent to the greater trochanter was evident on plain radiographs in both patients. CT and MRI scans excluded septic or inflammatory arthritis in the patient with an acute presentation, the patient’s condition settled with analgesia and NSAIDs. Conclusion: An unusual combination of symptoms and finding mimicking septic arthritis should be considered in patients presenting with acute calcific tendinitis of the hip gluteus medius muscle. PMID:27299002

  3. Rare case of phenytoin induced acute generalized exanthematous pustulosis with cerebellar syndrome

    PubMed Central

    Shingade, Pravin U; Wankhede, Vaishali; Kataria, Pritam S; Sonone, Nitin

    2014-01-01

    Acute generalized exanthematous pustulosis (AGEP) is a rare drug induced cutaneous hypersensitivity reaction characterized by sudden onset of fever with sterile pustules overlying an erythematous skin occurring all over the body. The offending drugs are usually B-lactams and macrolides. Among anticonvulsants carbamazepine and Phenobarbital are commonly associated with AGEP. Only one case of phenytoin induced AGEP has been reported in literature. We present a rare case of AGEP with cerebellar syndrome occurring after receiving loading dose of phenytoin. PMID:24700960

  4. Managing acute severe hypertension during coronary angiography: Lessons from a challenging case.

    PubMed

    Zabulon, Audrey; Ozier-Lafontaine, Nathalie; Jocelyn, Inamo

    2016-06-01

    We report the clinical case of a 52-year-old man referred to our catheterization laboratory for an acute coronary syndrome. The coronary angiogram course was soon disrupted by a life-threatening blood pressure chaos lasting for hours. An abdominal paraganglioma was eventually diagnosed, requiring surgery. This case outlines the potential diagnosis and therapeutic missteps in managing such patients and suggests strategies for quick improvement. PMID:26729064

  5. Discography-induced acute lumbar disc herniation: a report of five cases.

    PubMed

    Poynton, Ashley R; Hinman, Adrian; Lutz, Gregory; Farmer, James C

    2005-04-01

    The reported complication rate of provocative lumbar discography is low, ranging from 0-2.5%. We report five cases of acute lumbar disc herniation precipitated by discography, a previously unreported complication. The cases reported comprise of four men and one woman with ages ranging from 23-45 years. All developed an acute exacerbation of radicular leg pain following multilevel provocative lumbar discography. One patient developed an acute foot drop. Comparison of lumbar MRI scans before and after discography demonstrated either a new herniated disc fragment or an increase in size of a preexisting herniation in all cases. On review of each discogram study and pre-discogram MRI an annular tear or small disc herniation was noted in all cases. In each case the patients' symptoms failed to resolve necessitating surgical intervention in all cases. In conclusion, annular deficiency is an obvious predisposing factor to discogram related disc herniation. New onset or a persistent exacerbation of radicular symptoms following provocative discography merits further investigation. PMID:15800440

  6. Risk factors for winter outbreak of acute diarrhoea in France: case-control study.

    PubMed Central

    Letrilliart, L.; Desenclos, J. C.; Flahault, A.

    1997-01-01

    OBJECTIVES: To assess the potential role of consumption of shellfish (particularly raw oysters) and tap water in the winter epidemic of acute diarrhoea in France. DESIGN: Population based, case-control study during the 1995-6 winter epidemic of acute diarrhoea in France. SETTING: A national network comprising 1% of general practitioners in France. SUBJECTS: 568 pairs of cases and controls consulting in general practice and interviewed by 209 doctors from 26 December 1995 to 31 January 1996. Cases and controls were matched for age, doctor, and time of consultation. MAIN OUTCOME MEASURES: Adjusted relative risk of diarrhoea estimated from conditional logistic regression. RESULTS: The risk of acute diarrhoea was not increased in people who had recently eaten raw oysters (odds ratio 1.1; 95% confidence interval 0.9% to 1.4%) or other shellfish such as clams, cockles, and mussels, or in those people who usually consumed tap water rather than bottled water (0.8; 0.6% to 1.1%). The risk was, however, increased in people who had had recent contact wit ha person with diarrhoea either within the household (adjusted odds ratio 5.0) or in the workplace (3.1), and in people who lived with a child < or = 2 years of age (1.6). Recent treatment with either oral penicillin or cephalosporin was also independently associated with acute diarrhoea in winter. CONCLUSIONS: The winter epidemic of acute diarrhoea in France is probably not caused by consumption of either shellfish or tap water. A viral aetiology, however, is suggested by the speed with which the acute diarrhoea is transmitted. PMID:9448526

  7. Sonographic diagnosis of an acute Stener lesion: a case report.

    PubMed

    Mattox, Ross; Welk, Aaron B; Battaglia, Patrick J; Scali, Frank; Nunez, Mero; Kettner, Norman W

    2016-01-01

    This case report describes the use of diagnostic ultrasound to diagnose a Stener lesion in a patient who presented for conservative care of thumb pain following a fall on an outstretched hand. Conventional radiographic images demonstrated an avulsion fracture at the ulnar aspect of the base of the first proximal phalanx. Diagnostic ultrasound revealed a torn ulnar collateral ligament of the thumb that was displaced proximal to the adductor aponeurosis, consistent with a Stener lesion. Dynamic imaging with ultrasound confirmed displacement of the fully torn ligament. Surgical repair followed the diagnosis. Diagnostic ultrasound in this case provided an accurate diagnosis obviating further imaging. This allowed an optimal outcome due to early intervention. PMID:27298646

  8. Management of Acute Patellar Dislocation: A Case Report

    PubMed Central

    Enix, Dennis E.; Sudkamp, Kasey; Scali, Frank; Keating, Robbyn; Welk, Aaron

    2015-01-01

    Objective The purpose of this case study is to describe the evaluation and management of patellar dislocations and the different approaches used from providers in different countries. Clinical Features An individual dislocated her left patella while traveling abroad and received subsequent care in Thailand, China, and the United States. Intervention and Outcome Nonoperative treatment protocols including manual closed reduction of the patella, casting of the leg, and rehabilitation exercises were employed. Conclusion Receipt of care when abroad can be challenging. The patient’s knee range of motion and pain continued to improve when she was diligent about performing the home exercise program. This case highlights the importance of a thorough examination, a proper regimen of care, and patient counseling to ensure a full recovery and minimize the chance of re-injury. PMID:26778935

  9. Acute sterile endophthalmitis following intravitreal bevacizumab: case series

    PubMed Central

    Orozco-Hernández, Axel; Ortega-Larrocea, Ximena; Sánchez-Bermúdez, Gustavo; García-Aguirre, Gerardo; Cantón, Virgilio Morales; Velez-Montoya, Raul

    2014-01-01

    Background Since the ophthalmological community adopted the use of intravitreal bevacizumab as an accepted off-label treatment for neovascular diseases, the amount of knowledge regarding its effects and properties has been increasing continually. In the last few years, there have been an increasing number of reports about sterile intraocular inflammation and intraocular pressure elevations after intravitreal bevacizumab. In the following case series, we describe the clinical presentation and outcomes of ten consecutive cases of patients developing mild-to-severe sterile intraocular inflammation after intravitreal bevacizumab and their management. Methods This report presents a retrospective case series. We reviewed the medical records of ten consecutive patients from a group of 46, in whom repackaged bevacizumab in individual aliquots from two vials from the same batch were used. All surgical procedures were performed using standard sterile techniques in the operating room. At each follow-up visit, patients underwent a complete ophthalmological examination including visual acuity assessment, intraocular pressure, biomicroscopy, and posterior fundus examination. Results Ten patients presented sterile endophthalmitis with an onset time of 3.5±1.95 days. The clinical characteristics were mild pain, slight visual loss, conjunctival hyperemia, and various degrees of intraocular inflammation with microhypopyon. All cultures were negative. All patients were managed with topical steroids and antibiotics, except two, in whom, due to severe vitreous cells, intravitreal antibiotics were used. Three patients showed a transient elevation of intraocular pressure. Only 50% of the patients regained a visual acuity equal or better to the baseline visual acuity on file. Conclusion The increasing number of intravitreal injections of bevacizumab applied every day, due to its widespread acceptance, might be one reason why the number of cases of sterile endophthalmitis is rising. Fast

  10. A case of Carney complex presenting as acute testicular pain

    PubMed Central

    Alleemudder, Adam; Pillai, Rajiv

    2016-01-01

    We describe the case of a 7-year-old boy who presented with testicular pain but was found to have bilateral testicular lesions later confirmed as Sertoli cell tumors. Genetic testing confirmed a PRKAR1A gene mutation consistent with Carney complex, a rare genetic disorder characterized by skin lesions, myxomas, and multiple endocrine neoplasms. A review of the condition is made highlighting the association with testicular tumors, particularly of Sertoli cell origin. PMID:27453662

  11. A case of Carney complex presenting as acute testicular pain.

    PubMed

    Alleemudder, Adam; Pillai, Rajiv

    2016-01-01

    We describe the case of a 7-year-old boy who presented with testicular pain but was found to have bilateral testicular lesions later confirmed as Sertoli cell tumors. Genetic testing confirmed a PRKAR1A gene mutation consistent with Carney complex, a rare genetic disorder characterized by skin lesions, myxomas, and multiple endocrine neoplasms. A review of the condition is made highlighting the association with testicular tumors, particularly of Sertoli cell origin. PMID:27453662

  12. Intracranial Pressure Monitoring in Acute Liver Failure: Institutional Case Series.

    PubMed

    Maloney, Patrick R; Mallory, Grant W; Atkinson, John L D; Wijdicks, Eelco F; Rabinstein, Alejandro A; Van Gompel, Jamie J

    2016-08-01

    Acute liver failure (ALF) has been associated with cerebral edema and elevated intracranial pressure (ICP), which may be managed utilizing an ICP monitor. The most feared complication of placement is catastrophic intracranial hemorrhage in the setting of severe coagulopathy. Previous studies reported hemorrhage rates between 3.8-22 % among various devices, with epidural catheters having lower hemorrhage rates and precision relative to subdural bolts and intraparenchymal catheters. We sought to identify institutional hemorrhagic rates of ICP monitoring in ALF and its associated factors in a modern series guided by protocol implantation. Patient records treated for ALF with ICP monitoring at Mayo Clinic in Rochester, MN from 1995 to 2014 were reviewed. Protocalized since 1995, epidural (EP) ICP monitors were first used followed by intraparenchymal (IP) for stage III-IV hepatic encephalopathy. The following variables and outcomes were collected: patient demographics, ICPs and treatment methods, laboratory data, imaging studies, number of days for ICP monitoring, radiographic and symptomatic hemorrhage rates, orthotopic liver transplantation rates, and death. A total of 20 ICP monitors were placed for ALF, 7 EP, and 13 IP. International normalized ratio (INR) at placement of an EP monitor was 2.4 (1.7-3.2) with maximum of 2.7 (2.0-3.6) over the following 2.3 (1-3) days. Mean EP ICP at placement was 36.3 (11-55) and maximum of 43.1 (20-70) mm Hg. INR at placement of an IP monitor was 1.3 (<0.8-3.0) with maximum value of 2.9 (1.6-5.4) over the following 4.2 (2-6) days. Mean IP ICP at placement was 9.9 (2-19) and maximum was 39.8 (11-100) mm Hg. There was one asymptomatic hemorrhage in the EP group (14.3 % hemorrhage rate) and two hemorrhages in the IP group (hemorrhage rate was 15.4 %), both of which were fatal. Overall mortality rate in the EP group was 71.4 % (5/7) with two patients receiving transplantation, and one death in the transplant group. Overall mortality

  13. An autopsy case of acute multiple sclerosis (Marburg's type) during pregnancy.

    PubMed

    Letournel, F; Cassereau, J; Scherer-Gagou, C; Bernard, I; Mercat, A; Gray, F; Tanguy, J Y; Richard-Crémieux, I; Jeanfaivre, Th; Barthelaix, A; Dubas, F

    2008-05-01

    We report a case of a 9-month pregnant woman who presented acute psychiatric and neurological symptoms with extensive involvement of the white matter on MRI and no oligoclonal bands on CSF examination. Despite high doses of intravenous steroids, plasmapheresis and immunosuppressive drugs, a fatal outcome (coma) was noted 8 months later. Neuropathological examination confirmed the diagnosis of Marburg's type of multiple sclerosis showing sharp-edged lesions of demyelination, giant astrocytes, numerous macrophages and little perivascular inflammation. We discuss the definition and limits of the Marburg entity with reference to acute disseminated encephalomyelitis, impact of pregnancy, unusual MRI features, neuropathology and treatment. PMID:18342435

  14. Acute Scrotum Following Traumatic Spermatic Cord Hematoma: A Case Report and Review

    PubMed Central

    Pepe, Pietro; Bonaccorsi, Astrid; Candiano, Giuseppe; Pietropaolo, Francesco; Panella, Paolo; Pennisi, Michele

    2015-01-01

    Acute scrotum constitutes the most common urological emergency secondary to spermatic cord torsion, testicular trauma, orchiepididymitis and hernias. We report a very rare case of unique traumatic spermatic cord hematoma following scrotum injury occurred during a football match. Clinical exam showed an increased volume of the left spermatic cord; the color Doppler ultrasound (CDU) demonstrated left testicular ischemia secondary to a large spermatic cord hematoma that needs surgical exploration. Spermatic cord hematoma rarely induces acute scrotum, however it could be treated conservatively surgery is mandatory when pain is persistent or testicular ischemia is confirmed by CDU. PMID:26793493

  15. Acute renal infarct without apparent cause: A case report and review of the literature

    PubMed Central

    Decoste, Ryan; Himmelman, Jeffrey G.; Grantmyre, John

    2015-01-01

    Acute renal infarction is a rare clinical entity most commonly occurring as a result of a thromboembolic event in patients with predisposing risk factors. Its non-specific presentation can lead to delayed or missed diagnosis. However, modern imaging technology has allowed for the diagnosis of renal infarction to be made earlier in its clinical course. Due to its rare nature, treatment guidelines do not exist. We report a case of acute renal infarction identified on computed tomography scan in a patient with no known predisposing factors to thromboembolism that was treated through suction thrombectomy. PMID:26085895

  16. Acute Scrotal Ulcers in Typhoid Fever: Case Report and Literature Review

    PubMed Central

    Choi, Hil Yin; Nickless, David; Tee, Wennie; Tong, En’en; Aboltins, Craig A.

    2015-01-01

    Background. In developed countries, typhoid fever is a travel-associated disease that is often overlooked. However, as standard blood and stool culture methods have relatively low sensitivity, diagnosis depends heavily on clinical signs and symptoms and on a high level of suspicion. Methods. Reported here is the case of an 18-year-old male who presented with fever and acute scrotal ulcers and whose blood cultures were positive for Salmonella enterica serotype Typhi. A review of genital ulcers associated with typhoid fever in the literature is discussed. Conclusion. This report suggests that typhoid fever is a differential diagnosis of acute genital ulcers. PMID:25859155

  17. Acupuncture Treatment for Acute Ankle Injury in the Emergency Department: A Preliminary Case Report.

    PubMed

    Tantivesruangdet, Nopmanee

    2016-02-01

    Acupuncture is an ancient medical treatment that is increasingly attracting the interest of the public. It is a complementary therapy that is widely used for management of pain, especially chronic discomfort caused by migraine, low-back pain and osteoarthritis of the knee(¹⁻³). The evidence base for the effectiveness of acupuncture and its clinical applications is controversial, and although its efficacy and safety in the management of acute pain have been demonstrated, the quality of this modality is still questionable. The present study reports a case of acute ankle injury, which was treated with acupuncture. A 33-year-old man presented with acute twisted ankle injury. He had pain with swelling around the ankle, and he was experiencing difficulty in walking. His clinical diagnosis was acute ankle sprain with severe pain. Several drug treatments are used for pain control, but in this case, we used acupuncture. After treatment, his pain diminished significantly with a decrease in VAS pain level from 8 to 4 in 20 minutes. At follow-up after one month, we found no skin infection in this case. PMID:27266242

  18. Acute acalculous cholecystitis caused by Hepatitis C: A rare case report

    PubMed Central

    Omar, Ahmed; Osman, Medhet; Bonnet, Gerard; Ghamri, Nafiz

    2015-01-01

    Introduction Acute acalculous cholecystitis (AAC) is rarely encountered in clinical practice and has a high morbidity and mortality. AAC caused by viral hepatitis, with hepatitis A, B and EBV infections are rare, but well documented in the literature. Hepatitis C virus has not been reported as cause of AAC. This case report documents the first case of AAC associated with Acute Hepatitis C. Presenting concerns We present a 40 years old female with abdominal pain. She has a history of previous HCV infection. Her liver function tests were markedly deranged with elevated inflammatory markers. USS scan showed rather a very unusual appearance of an inflamed gallbladder with no gallstones and associated acute hepatitis, confirmed by an abdominal CT scan. HCV RNA PCR confirms flair up of the virus. The patient was managed conservatively in the hospital with follow up USS scan and Liver function tests showed complete recovery. Follow up HCV RNA PCR also returned to an undetectable level. The patient recovered completely with no adverse outcomes. Conclusion This case report is to the first to document the association between acute HCV and AAC. Despite being uncommon in western countries, viral hepatitis should be suspected as a causative agent of AAC, particularly when there is abnormal liver function test and no biliary obstruction. PMID:26722714

  19. Amebiasis presenting as acute appendicitis: Report of a case and review of Japanese literature

    PubMed Central

    Ito, Daisuke; Hata, Shojirou; Seiichiro, Shimizu; Kobayashi, Kaoru; Teruya, Masanori; Kaminishi, Michio

    2014-01-01

    INTRODUCTION Outside of these high-risk regions, acute amebic appendicitis is considerably rarer and the mortality rate is much higher than with non-amebic appendicitis. PRESENTATION OF CASE A 31-year-old woman presented with fever and right lower abdominal pain with no history of traveling abroad or sexual infection. Computed tomography revealed a dilated appendix and thickened cecal and ascending colon walls. She underwent an appendectomy for appendicitis. Owing to a lack of symptom resolution, we performed a pathologic examination of the appendix again that revealed multiple Entamoeba histolytica trophozoites; the serum amebic antibody was positive. She was treated postoperatively with metronidazole for amebiasis and discharged on postoperative day 12. DISCUSSION The mortality rate and frequency of severe postoperative intraabdominal complications were higher in the Japanese literature (1995–2013) (25% and 33%, respectively) than in other developed countries (3.3% and 19.4%, respectively). Japan is a low-risk area for amebiasis; many physicians fail to consider amebiasis in the differential diagnosis of acute abdomen. It is important to conduct further examinations, including those for amebiasis, when appendectomy does not resolve acute appendicitis. CONCLUSION We report a case of acute amebic appendicitis in a 31-year-old woman and review the ages at presentation, causative factors, treatments, and outcomes of 11 cases reported in Japan between 1995 and 2013. PMID:25460473

  20. Binge Eating Leading to Acute Gastric Dilatation, Ischemic Necrosis and Rupture -A Case Report.

    PubMed

    Dewangan, Manish; Khare, Manish Kumar; Mishra, Sumanta; Marhual, Jogesh Chandra

    2016-03-01

    Acute gastric dilatation is a rarely encountered clinical scenario in our day to day practice. This is very rapidly progressing condition and can lead to ischemic necrosis and perforation/rupture of the stomach. It could be fatal if not timely intervened. We report such a case of a 17-year-old, otherwise healthy boy, who presented with pain and distension of abdomen following binge eating episode after 24 hours of prolonged fasting. On exploration, stomach was dilated with necrosis and perforation at fundus near greater curvature. He was managed with excision of all the devitalized area and primary repair with feeding jejunostomy. The case is presented due to its rarity. Acute gastric dilatation (AGD) leading to ischemic necrosis and perforation because of binge eating episode in an otherwise healthy person is an exceptional occurrence with only few cases reported in literature. The clinician should be aware of this condition for prompt and appropriate management. PMID:27134932

  1. [A case of stunned myocardium: dual SPECT findings similar to acute myocardial infarction (AMI)].

    PubMed

    Itho, K; Kohno, Y; Sudo, Y; Azuma, A; Sugihara, H; Asayama, J; Katsume, H; Nakagawa, M

    1993-02-01

    Emergent cardiac catheterization was performed on a 70-year-old female patient who was admitted for further evaluation of acute myocardial infarction. Coronary angiography didn't reveal any significant stenotic lesion, but levogram showed extensively abnormal contractility around the center of the apex region. On the second hospital day, 99mTc-PYP/201TlCl dual SPECT gave findings similar to those found in acute myocardial infarction, but myocardium--released enzyme stayed within the normal range. Two weeks after, 201TlCl myocardial scintigraphy showed disappearance of the perfusion defect, and normal contractility was observed on the levogram of the chronic phase. Since this case was clinically denied to be myocardial infarction, it was considered a typical case of stunned myocardium which showed prolonged left ventricular abnormal contractility with transient myocardial ischemia. This is a case suggestive for estimations of myocardial reversibility in patients with myocardial perfusion and metabolic disorder in dual SPECT. PMID:8434179

  2. Refusal of treatment for acute leukemia in pregnancy: a case report

    PubMed Central

    2013-01-01

    Introduction Acute leukemia is rare in pregnancy. The importance of promptly diagnosing and treating this disease in pregnancy stems from its life-threatening potential, both to the mother and fetus. Case presentation We report a case of relapse of acute myeloid leukemia at 23 weeks of pregnancy in a 24-year-old Albanian woman. Our patient categorically refused chemotherapy treatment, and in her 35th week of gestation, severe hemorrhagic diathesis rapidly developed. The manifestation and course of this life-threatening complication posed therapeutic challenges for the attending medical team. Conclusion Based both on our experience and the results of other gynecological studies, there exists a strong indication that the earlier a patient’s chemotherapy treatment begins, the better the maternal outcome. We support chemotherapy for patients who are pregnant presenting with such illness. The present case report testifies that refusal of chemotherapy by such patients is a high-risk decision. PMID:23725005

  3. Binge Eating Leading to Acute Gastric Dilatation, Ischemic Necrosis and Rupture –A Case Report

    PubMed Central

    Khare, Manish Kumar; Mishra, Sumanta; Marhual, Jogesh Chandra

    2016-01-01

    Acute gastric dilatation is a rarely encountered clinical scenario in our day to day practice. This is very rapidly progressing condition and can lead to ischemic necrosis and perforation/rupture of the stomach. It could be fatal if not timely intervened. We report such a case of a 17-year-old, otherwise healthy boy, who presented with pain and distension of abdomen following binge eating episode after 24 hours of prolonged fasting. On exploration, stomach was dilated with necrosis and perforation at fundus near greater curvature. He was managed with excision of all the devitalized area and primary repair with feeding jejunostomy. The case is presented due to its rarity. Acute gastric dilatation (AGD) leading to ischemic necrosis and perforation because of binge eating episode in an otherwise healthy person is an exceptional occurrence with only few cases reported in literature. The clinician should be aware of this condition for prompt and appropriate management. PMID:27134932

  4. Acute coronary stent thrombosis in cancer patients: a case series report.

    PubMed

    Lee, Joo Myung; Yoon, Chang-Hwan

    2012-07-01

    There have been a growing numbers of patients diagnosed with malignancy and coronary artery disease simultaneously or serially. In the era of percutaneous coronary intervention (PCI), stent thrombosis has been a rare but challenging problem. Recently, we experienced two unique cases of acute stent thrombosis in patients with malignancy. The first case showed acute and subacute stent thrombosis after PCI. The second case revealed simultaneous thromboses in stent and non-treated native coronary artery. We believe that we need rigorous precautions in the treatment of patients with coronary artery disease and malignancy, especially with regards to deciding how and whether to revascularize, as well as which anti-platelet agents to select. PMID:22870083

  5. IgA-dominant acute poststreptococcal glomerulonephritis with concomitant rheumatic fever successfully treated with steroids: a case report

    PubMed Central

    Rus, Rina R; Toplak, Nataša; Vizjak, Alenka; Mraz, Jerica; Ferluga, Dušan

    2015-01-01

    There are only a few reports of the co-occurrence of acute poststreptococcal glomerulonephritis (APGN) and acute rheumatic fever. We report an unusual case of a 3-year-old boy with nephrotic syndrome and acute renal failure with the transitional need for peritoneal dialysis, biopsy-proven atypical IgA-dominant APGN, and concomitant acute rheumatic fever, successfully treated by steroids. Aggressive treatment with pulses of methylprednisolone proved to be successful and we recommend its use in this type of cases. PMID:26718763

  6. IgA-dominant acute poststreptococcal glomerulonephritis with concomitant rheumatic fever successfully treated with steroids: a case report.

    PubMed

    Rus, Rina R; Toplak, Nataša; Vizjak, Alenka; Mraz, Jerica; Ferluga, Dušan

    2015-12-01

    There are only a few reports of the co-occurrence of acute poststreptococcal glomerulonephritis (APGN) and acute rheumatic fever. We report an unusual case of a 3-year-old boy with nephrotic syndrome and acute renal failure with the transitional need for peritoneal dialysis, biopsy-proven atypical IgA-dominant APGN, and concomitant acute rheumatic fever, successfully treated by steroids. Aggressive treatment with pulses of methylprednisolone proved to be successful and we recommend its use in this type of cases. PMID:26718763

  7. A case of recurrent acute encephalopathy with febrile convulsive status epilepticus with carnitine palmitoyltransferase II variation.

    PubMed

    Sakai, Eiko; Yamanaka, Gaku; Kawashima, Hisashi; Morishima, Yasuyuki; Ishida, Yu; Oana, Shingo; Miyajima, Tasuku; Shinohara, Mayu; Saitoh, Makiko; Mizuguchi, Masashi

    2013-08-01

    Acute encephalopathy with febrile convulsive status epilepticus (AEFCSE) is the most common type of acute encephalopathy in childhood in Japan, which develops with prolonged febrile convulsion, followed by mild unconsciousness. It is generally sporadic and nonrecurrent. In this report, a 1-year-old girl showed signs of AEFCSE triggered by respiratory syncytial virus infection. Two years later, she presented with AEFCSE triggered by influenza virus infection, resulting in severe neurologic sequelae. The patient had a thermolabile genotype of carnitine palmitoyltransferase II (CPT II) variations consisting of three single nucleotide polymorphisms in exons 4 [1055T > G/F352C and 1102G > A/V368I] and 5 [1939A > G/M647V]. The polymorphism has been identified as a genetic predisposition for acute encephalopathy. This report presents the first case of recurrent encephalopathy with CPT II variations that may partially associate with pathogenesis of recurrent AEFCSE. PMID:23450341

  8. Valproic Acid-Induced Severe Acute Pancreatitis with Pseudocyst Formation: Report of a Case.

    PubMed

    Ray, Sukanta; Khamrui, Sujan; Kataria, Mohnish; Biswas, Jayanta; Saha, Suman

    2015-08-01

    Valproic acid is the most widely used anti-epilep-tic drug in children, and it is probably the most frequent cause of drug-induced acute pancreatitis. Outcomes for patients with valproic acid-associated pancreatitis vary from full recovery after discontinuation of the drug to severe acute pancreatitis and death. Here, we present a case of valproic acid-induced severe acute pancreatitis with pseudocyst formation in a 10-year-old girl with cerebral palsy and generalized tonic-clonic seizure. There was no resolution of the pseudocyst after discontinuation of valproic acid. The patient became symptomatic with a progressive increase in the size of the pseudocyst. She was successfully treated with cystogastrostomy and was well at 12-month follow-up. PMID:26366333

  9. Valproic Acid-Induced Severe Acute Pancreatitis with Pseudocyst Formation: Report of a Case

    PubMed Central

    Khamrui, Sujan; Kataria, Mohnish; Biswas, Jayanta; Saha, Suman

    2015-01-01

    Valproic acid is the most widely used anti-epilep­tic drug in children, and it is probably the most frequent cause of drug-induced acute pancreatitis. Outcomes for patients with valproic acid-associated pancreatitis vary from full recovery after discontinuation of the drug to severe acute pancreatitis and death. Here, we present a case of valproic acid-induced severe acute pancreatitis with pseudocyst formation in a 10-year-old girl with cerebral palsy and generalized tonic-clonic seizure. There was no resolution of the pseudocyst after discontinuation of valproic acid. The patient became symptomatic with a progressive increase in the size of the pseudocyst. She was successfully treated with cystogastrostomy and was well at 12-month follow-up. PMID:26366333

  10. 75 FR 34146 - Draft Guideline for the Prevention and Control of Norovirus Gastroenteritis Outbreaks in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    ... of Norovirus Gastroenteritis Outbreaks in Healthcare Settings AGENCY: Centers for Disease Control and... for the Prevention and Control of Norovirus Gastroenteritis Outbreaks in Healthcare Settings... control programs for healthcare settings across the continuum of care. This guideline provides...

  11. Two cases of acute propane/butane poisoning in prison.

    PubMed

    Rossi, Riccardo; Suadoni, Fabio; Pieroni, Ludovica; De-Giorgio, Fabio; Lancia, Massimo

    2012-05-01

    Hydrocarbon inhalation is seldom chosen as a means to commit suicide. This practice is exclusively a prerogative of the prison population; it is, however, only exceptionally found in this environment. The two cases of lethal inhalation of propane/butane gas observed by us over a very short time occurred in this context. Toxicologic analyses were performed by means of gas chromatography (head space) and revealed a propane/butane mixture in all specimens (heart blood, bile, and urine) except vitreous humor. Although fatal arrhythmia posthydrocarbon gas abuse is well known, the concentrations of the two hydrocarbons were sufficient to induce death by asphyxiation and were distributed (fairly) homogeneously in all biological fluids and organs examined, a parameter permitting one to assume that death occurred within a relatively short period of time. The absence of finding in vitreous humor and the trace amount in urine suggests that both men died very quickly. PMID:22150071

  12. Norovirus Recombinant Strains Isolated from Gastroenteritis Outbreaks in Southern Brazil, 2004–2011

    PubMed Central

    Leite, José Paulo Gagliardi; Miagostovich, Marize Pereira

    2016-01-01

    Noroviruses are recognized as one of the leading causes of viral acute gastroenteritis, responsible for almost 50% of acute gastroenteritis outbreaks worldwide. The positive single-strand RNA genome of noroviruses presents a high mutation rate and these viruses are constantly evolving by nucleotide mutation and genome recombination. Norovirus recombinant strains have been detected as causing acute gastroenteritis outbreaks in several countries. However, in Brazil, only one report of a norovirus recombinant strain (GII.P7/GII.20) has been described in the northern region so far. For this study, 38 norovirus strains representative of outbreaks, 11 GII.4 and 27 non-GII.4, were randomly selected and amplified at the ORF1/ORF2 junction. Genetic recombination was identified by constructing phylogenetic trees of the polymerase and capsid genes, and further SimPlot and Bootscan analysis of the ORF1/ORF2 overlap. Sequence analysis revealed that 23 out of 27 (85%) non-GII.4 noroviruses were recombinant strains, characterized as: GII.P7/GII.6 (n = 9); GIIP.g/GII.12 (n = 4); GII.P16/GII.3 (n = 4); GII.Pe/GII.17 (n = 2); GII.P7/GII.14 (n = 1); GII.P13/GII.17 (n = 1); GII.P21/GII.3 (n = 1); and GII.P21/GII.13 (n = 1). On the other hand, among the GII.4 variants analyzed (Den Haag_2006b and New Orleans_2009) no recombination was observed. These data revealed the great diversity of norovirus recombinant strains associated with outbreaks, and describe for the first time these recombinant types circulating in Brazil. Our results obtained in southern Brazil corroborate the previous report for the northern region, demonstrating that norovirus recombinant strains are circulating more frequently than we expected. In addition, these results emphasize the relevance of including ORF1/ORF2-based analysis in surveillance studies as well as the importance of characterizing strains from other Brazilian regions to obtain epidemiological data for norovirus recombinant strains circulating in the

  13. Assessing candidacy for acute hepatitis C treatment among active young injection drug users: a case-series report.

    PubMed

    Asher, Alice; Lum, Paula J; Page, Kimberly

    2012-01-01

    Treatment for acute hepatitis C virus (HCV) infection has significantly better outcomes than treatment for chronic infection. The short window of the acute period poses challenges for young injection drug users (IDU), who are at highest risk of HCV infection, to demonstrate treatment candidacy. We recruited patients with acute HCV from a prospective cohort study to examine clinical and behavioral issues related to treatment candidacy. We report on outcomes and how nursing case management affected candidacy. All five acutely-infected participants reported daily drug use at baseline. All established primary care and decreased their drug use. None received treatment for their acute infection; one was treated within 12 months of infection. Establishing treatment candidacy for young IDU in the acute phase involves various health domains. An acute infection's short period poses many challenges to establishing candidacy, but it is a window of opportunity to engage young IDU in health care. PMID:21497111

  14. Assessing Candidacy for Acute Hepatitis C Treatment Among Active Young Injection Drug Users: A Case-Series Report

    PubMed Central

    Asher, Alice; Lum, Paula J.; Page, Kimberly

    2011-01-01

    Treatment for acute hepatitis C virus (HCV) infection has significantly better outcomes than treatment for chronic infection. The short window of the acute period poses challenges for young injection drug users (IDU), who are at highest risk of HCV infection, to demonstrate treatment candidacy. We recruited patients with acute HCV from a prospective cohort study to examine clinical and behavioral issues related to treatment candidacy. We report on outcomes and how nursing case management affected candidacy. All 5 acutely-infected participants reported daily drug use at baseline. All established primary care and decreased their drug use. None received treatment for their acute infection; one was treated within 12 months of infection. . Establishing treatment candidacy for young IDU in the acute phase involves various health domains. Acute infection's short period poses many challenges to establishing candidacy, but it is a window of opportunity to engage young IDU in health care. PMID:21497111

  15. Acute on Chronic Ivabradine Overdose: a Case Report.

    PubMed

    Maskell, Kevin; Tse, Adele; Wolf, Carl E; Troendle, Michelle

    2016-06-01

    Ivabradine is a newly approved medication which reduces the heart rate by antagonizing the If channel. We report a case of intentional overdose on ivabradine. A 26-year-old female presented after taking 250 mg ivabradine. On arrival, her vital signs and neurologic exam were unremarkable. Within 30 min, her heart rate decreased to 31 bpm, but she remained normotensive with no change in mentation. Her bradycardia resolved after treatment with atropine. She experienced two further bradycardic episodes responsive to atropine; the second episode was associated with hypotension, responsive to a fluid bolus. For the remainder of her hospitalization, she remained hemodynamically stable without further interventions. She was dispositioned to the psychiatry service approximately 36 h post-ingestion with a heart rate of 67 bpm. Laboratory analysis confirmed a serum ivabradine concentration of 525 ng/mL, greater than 50 times the mean level in therapeutic trials. Proposed treatments for ivabradine include activated charcoal, atropine, isoproterenol, and intravenous pacing. Further study is needed to identify ideal treatment modalities. PMID:26856350

  16. HBV-Associated Postinfectious Acute Glomerulonephritis: A Report of 10 Cases

    PubMed Central

    Zhang, Yong; Li, Junxia; Peng, Weihua; Yu, Guoqing; Wang, Liping; Chen, Jian; Zheng, Feng

    2016-01-01

    Postinfectious acute glomerulonephritis (PIGN) may occur after various bacterial and viral infections. Hepatitis B virus (HBV) infection is a cause of chronic glomerulonephritis. We report here 10 cases (ages 7–20 years-old) of chronic HBV carriers with acute glomerulonephritis, with positive glomerular staining of hepatitis B surface antigen, and detectable presence of HBV DNA in the glomeruli. This form of PIGN, HBV-PIGN, has not been previously identified. To further characterize clinical and pathological features of HBV- PIGN, we selected 10 cases of age-matched non-HBV PIGN for comparison. While both HBV associated PIGN and non-HBV PIGN similarly presented as proteinuria, hematuria, and hypertension, there was a trend of higher acute kidney injury and worsened prognosis in HBV-PIGN. 6 months after the onset, 4 patients with HBV associated PIGN did not show improvement from the disease, whereas all patients with non-HBV PIGN had complete or partial recovery. Pathologically, both HBV associated PIGN and non-HBV PIGN showed typical diffuse glomerular endocapillary proliferation, but HBV associated PIGN differed from classical PIGN with much fewer sub-epithelial glomerular “hump-shape” immune complex depositions. In conclusion, we have identified a novel association of HBV infection with acute glomerulonephritis. PMID:27512989

  17. Acute Pancreatitis after Percutaneous Mechanical Thrombectomy: Case Report and Review of the Literature

    SciTech Connect

    Hershberger, Richard C. Bornak, Arash; Aulivola, Bernadette; Mannava, Krishna

    2011-02-15

    Purpose: We describe a case of severe acute pancreatitis after percutaneous mechanical thrombectomy (PMT) and review the literature for the occurrence of this complication. Materials and Methods: A 53-year-old man with a history of bilateral external iliac artery stent placement sought care for acute onset of lifestyle-limiting left claudication. Angiography confirmed left external iliac stent occlusion, and PMT with the AngioJet Xpeedior catheter (Possis Medical, Minneapolis MN) was performed. Results: After PMT of the occluded external iliac artery, a residual in-stent stenosis required the placement of a second iliac stent. The procedure was complicated by severe acute pancreatitis. Other causes of pancreatitis were eliminated during the patient's hospital stay. A literature review revealed nine cases of acute pancreatitis after PMT. Conclusion: Although rare, pancreatitis can be a devastating complication of PMT. The development of pancreatitis seems to be related to the products of extensive hemolysis triggering an inflammatory process. To prevent this complication, we recommend that close attention be paid to the duration and extent of PMT, thereby avoiding extensive hemolysis and subsequent complications.

  18. A case of subarachnoid hemorrhage revealed by an acute coronary syndrome (ACS).

    PubMed

    Hatim, Abdedaim; El Otmani, Wafae; Houssa, Mehdi Ait; Atmani, Noureddine; Moutakiallah, Younes; Haimeur, Charqui; Drissi, Mohammed

    2015-01-01

    The subarachnoid hemorrhage (SAH) is definitely the best descriptive model of the interaction between cardiovascular system and cerebral damage. The underlying mechanism of cardiovascular alterations after SAH is linked to the adrenergic discharge related to aneurysm rupture. Cardiac and pulmonary complications are common after severe brain injury, especially the aneurismal subarachnoid hemorrhage. Acute neurogenic pulmonary edema is not exceptional; it may occur in 20% of cases and commonly follows a severe subarachnoid hemorrhage. Severe myocardial damage with cardiogenic shock may possibly reveal the SAH (3% of cases) and mislead to wrong diagnosis of ACS with dramatic therapeutic consequences. The contribution of CT and cerebral angiography is essential for diagnosis and treatment. Surgical or endovascular treatment depends on location, size and shape of the aneurysm, on patient's age, neurological status and existence of concomitant diseases. We report the case of a 58 years old patient, with a past medical history of diabetes and hypertension, admitted for acute pulmonary edema with cardiogenic shock. This case illustrates an unusual presentation of aneurismal SAH in a patient presenting with an acute coronary syndrome. PMID:26309459

  19. Acute refractory hypoxemia after chest trauma reversed by high-frequency oscillatory ventilation: a case report

    PubMed Central

    2013-01-01

    Introduction Polytrauma often results in significant hypoxemia secondary to direct lung contusion or indirectly through atelectasis, systemic inflammatory response, large volume fluid resuscitation and blood product transfusion. In addition to causing hypoxemia, atelectasis and acute lung injury can lead to right ventricular failure through an acute increase in pulmonary vascular resistance. Mechanical ventilation is often applied, accompanied with recruitment maneuvers and positive end-expiratory pressure in order to recruit alveoli and reverse atelectasis, while preventing excessive alveolar damage. This strategy should lead to the reversal of the hypoxemic condition and the detrimental heart–lung interaction that may occur. However, as described in this case report, hemodynamic instability and intractable alveolar atelectasis sometimes do not respond to conventional ventilation strategies. Case presentation We describe the case of a 21-year-old Caucasian man with severe chest trauma requiring surgical interventions, who developed refractory hypoxemia and overt right ventricular failure. After multiple failed attempts of recruitment using conventional ventilation, the patient was ventilated with high-frequency oscillatory ventilation. This mode of ventilation allowed the reversal of the hemodynamic effects of severe hypoxemia and of the acute cor pulmonale. We use this case report to describe the physiological advantages of high-frequency oscillatory ventilation in patients with chest trauma, and formulate the arguments to explain the positive effect observed in our patient. Conclusions High-frequency oscillatory ventilation can be used in the context of a blunt chest trauma accompanied by severe hypoxemia due to atelectasis. The positive effect is due to its capacity to recruit the collapsed alveoli and, as a result, the relief of increased pulmonary vascular resistance and subsequently the reversal of acute cor pulmonale. This approach may represent an

  20. A Case Report of Nystagmus with Acute Comitant Esotropia Secondary to Heroin Withdrawal: A Novel Presentation

    PubMed Central

    Rabin, Richard L.

    2015-01-01

    Background Acute comitant esotropia secondary to heroin withdrawal is a rarely reported phenomenon that has never been described with nystagmus. Adverse effects of heroin on eye alignment were first reported in soldiers returning from Vietnam, yet no theory is generally accepted as the cause of these abnormalities. Method We present a case of a 22-year-old female who developed 40 prism diopters of alternating comitant esotropia with nystagmus 8 days after abrupt heroin cessation, review the existing literature, and propose a novel hypothesis for this phenomenon. Results After 76 days, her esotropia resolved, and she was left with 7 prism diopters of esophoria. Conclusion This case demonstrates that acquired nystagmus can present in addition to acute-onset esotropia after abrupt heroin cessation. We compare and contrast the theories of this mechanism and review the literature. PMID:26483678

  1. Unusual case of acute tracheal injury complicated by application of positive end expiratory pressure (PEEP).

    PubMed

    Farooqui, Asif Masroor; Mbarushimana, Simon; Faheem, Mohammad

    2014-01-01

    Blunt neck trauma can be caused by a variety of injuries such as deceleration, road traffic accidents and crush injuries. The worst scenario is airway rupture. We report an unusual case of acute tracheal injury in a 34-year-old Irish man who presented with a history of strangulation while working with a tractor. On arrival, he had one episode of mild haemoptysis and reported pain around the base of the neck and voice hoarseness. His chest X-ray revealed pneumopericardium and CT of thorax showed airway oedema. After elective intubation, positive end-expiratory pressure (PEEP) of 5 cm H2O caused deterioration in his clinical condition with increasing surgical emphysema and rise of carbon dioxide partial pressure (PaCO2), which was completely reversed after stopping PEEP. This case shows how PEEP and intermittent positive pressure ventilation can worsen air leak and compromise stability in patients with acute tracheal injury. PMID:25398917

  2. Bilineal Acute Leukemia Associated With Fanconi Syndrome: The First Case Report.

    PubMed

    Miri-Aliabad, Ghasem; Sadat-Hosseini, Maryam; Dorgalaleh, Akbar

    2016-06-01

    Fanconi syndrome is a metabolic disorder involving dysfunction of the renal proximal tubules, resulting in excessive urinary excretion of several metabolites. Various factors may lead to Fanconi syndrome, as it may be a genetic disease with primary or secondary etiologies, or may be acquired. In this study, we report a unique case of Fanconi syndrome with development of a relatively rare acute leukemia, a condition that has not been reported before. The case was an 8-year-old boy with familial occurrence of Fanconi syndrome, presenting with pallor, asthenia, recurrent infections, growth failure, and a variety of biochemical and hematological abnormalities. After physical examination, radiographic studies, and comprehensive laboratory analyses, Fanconi syndrome associated with bilineal acute leukemia, of myeloid and T-lymphoid lineages, was diagnosed. PMID:27617066

  3. Acute Cyclophosphamide Hemorrhagic Myopericarditis: Dilemma Case Report, Literature Review and Proposed Diagnostic Criteria

    PubMed Central

    2015-01-01

    Cyclophosphamide is a potent DNA alkylating agent used in chemotherapy and immunosuppression. Although an old agent, its use in the present day has expanded for cases of refractory autoimmune disease. In this report, a case of haemorrhagic myopericarditis resulting from high-dose cyclophosphamide for chronic inflammatory demyelinating polyneuropathy is presented. The patient had no predisposing cardiovascular risk factors and a structurally normal heart on previous echocardiogram. Following administration of high-dose cyclophosphamide, the patient developed acute congestive heart failure. Serial echocardiography demonstrated pericardial effusion, myocardial thickening, and progressive right ventricular dysfunction. Histopathology on autopsy revealed acute myocardial necrosis, intra-myocardial extravasation of blood, fibrin, and fibrin-platelet microthrombi compatible with the diagnosis of haemorrhagic myopericarditis. The ante-mortem diagnostic dilemma is described to emphasize the need for pattern recognition and clinical criteria for diagnosis. Subsequent comprehensive literature review was performed to identify features that will facilitate earlier diagnosis of haemorrhagic myopericarditis by healthcare providers. PMID:26674419

  4. A case of acute kidney injury from crystal nephropathy secondary to pomalidomide and levofloxacin use.

    PubMed

    Baird, Phylicia; Leung, Sam; Hoang, Huy; Babalola, Olawumi; Devoe, Craig E; Wanchoo, Rimda; Jhaveri, Kenar D

    2016-04-01

    Pomalidomide is an analog of thalidomide with immunomodulatory, anti-angiogenic, and anti-neoplastic activity indicated for the treatment of multiple myeloma refractory to at least two prior therapies. The incidence for renal failure was <5% in a single phase II study of pomalidomide and dexamethasone in patients with multiple myeloma that failed both lenalidomide and bortezomib therapy. We report a case suggesting crystal nephropathy as the mechanism for acute kidney injury in pomalidomide and fluoroquinolone use. PMID:25591868

  5. Acute Disseminated Encephalomyelitis After Plasmodium Vivax Infection: Case Report and Review of Literature

    PubMed Central

    Sidhu, Jasmeet; Maheshwari, Anu; Gupta, Raju; Devgan, Veena

    2015-01-01

    Acute demyelinating encephalomyelitis (ADEM) usually occurs after viral infections or vaccination. Its occurrence after Plasmodium vivax infection is extremely uncommon. We report the case of an 8-year-old girl who had choreo-athetoid movements and ataxia after recovery from P.vivax infection. Diagnosis of ADEM was made on the basis of magnetic resonance imaging findings. The child responded to corticosteroids with complete neurological recovery. PMID:26266032

  6. Good visual outcome in an immunocompromised patient with bilateral acute retinal necrosis syndrome: A case report

    PubMed Central

    Marrocos de Aragão, Ricardo E.; Barreira, Ieda M.A.; Arrais, Barbara L.A.; Pereira, Leidiane A.; Ramos, Carine S.

    2013-01-01

    Acute retinal necrosis (ARN) is an uncommon necrotizing, fulminant retinopathy caused by the herpes simplex virus types 1 or 2 or by the varicella zoster vírus with visually devastating consequences. Generally it occurs in patients who are systemically healthy, but occasionally occurs in immunocompromised host. We report a case of bilateral ARN in a patient with AIDS with a good final visual outcome. PMID:25278806

  7. Life-threatening acute pneumonitis in mixed connective tissue disease: a case report and literature review.

    PubMed

    Rath, Eva; Zandieh, Shahin; Löckinger, Alexander; Hirschl, Mirko; Klaushofer, Klaus; Zwerina, Jochen

    2015-10-01

    Mixed connective tissue disease (MCTD) is a rare connective tissue disease frequently involving the lungs. The main characteristic is a systemic sclerosis-like picture of slowly progressing interstitial lung disease consistent with lung fibrosis, while pulmonary arterial hypertension is rare. Herein, we present a case of a newly diagnosed MCTD patient developing life-threatening acute pneumonitis similar to lupus pneumonitis. Previous literature on this exceptionally rare complication of MCTD is reviewed and differential diagnosis and management discussed. PMID:26142172

  8. A Case of Acute Ischemic Duodenal Ulcer Associated with Superior Mesenteric Artery Dissection After Transarterial Chemoembolization for Hepatocellular Carcinoma

    SciTech Connect

    Jang, Eun Sun; Jeong, Sook-Hyang Kim, Jin Wook; Lee, Sang Hyub; Yoon, Chang Jin; Kang, Sung Gwon

    2009-03-15

    We report a case of transarterial chemoembolization (TACE)-related acute ischemic duodenal ulcer that developed in association with dissection of the superior mesenteric artery. We conclude that the acute duodenal ulcer was developed by ischemia related to superior mesenteric artery dissection during TACE. TACE should be conducted carefully with continuous observation of abdominal arteries.

  9. Acute pancreatitis with eclampsia-preeclampsia syndrome and poor maternal outcome: two case reports and review of literature.

    PubMed

    Gainder, Shalini; Arora, Parul; Saha, S C; Kaman, Lileswar

    2015-09-01

    Acute pancreatitis in pregnancy is a rare entity and has been reported to be associated with preeclampsia in the literature. Fulminant pancreatitis may have a guarded prognosis despite intensive multidisciplinary management. Two cases of maternal mortality in women with acute pancreatitis noted in the setting of preeclampsia-eclampsia syndrome are reported here. PMID:27512470

  10. A CASE OF ACUTE WATER HEMLOCK (CICUTA MACULATA) POISONING AND DEATH IN CATTLE AFTER INGESTION OF GREEN SEED HEADS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A case of acute water hemlock (Cicuta maculata) poisoning in cattle was reported. Nine cattle died acutely after grazing immature water hemlock seed. Chemical analysis and bioassay confirmation determined that the immature seeds contained the highly toxic long chain diols including cicutoxin, cicu...

  11. [Two cases of acute coronary syndrome after intake of Clavis Panax].

    PubMed

    Atar, Aslı İnci; Er, Okan; Güven, Abdullah; Eryonucu, Beyhan

    2012-04-01

    Atherosclerotic cardiovascular disease is an epidemic in today's world. It is one of the most common causes of hospitalization and death. Therefore, remedies to control or heal the disease are continuously sought. In addition to scientifically researched therapies, patients frequently utilize alternative medicine. However, effective and toxic doses, metabolisms, and drug interactions of the herbs and herbal nutrition supplements are largely unknown. Herein, we present two cases with acute coronary syndrome. The first case was admitted with a diagnosis of acute inferior myocardial infaction (MI) and a stent was implanted to the occluded right coronary artery (RCA). There was a 50% stenosis in his left anterior descending artery (LAD). He was admitted with a diagnosis of non-ST elevation MI (NSTEMI) 6 months later. In the coronary angiogram, there was stent restenosis in RCA, the lesion in LAD had become thrombotic and progressed to a stenosis of 90%. He was referred to surgical revascularization. The second case was admitted for acute inferior MI and a stent was implanted to the occluded circumflex artery. Two months later, he was hospitalized for NSTEMI. Progression of coronary plaques to stenosis and stent restenosis was detected and he was referred to surgical revascularization. Both patients used the product sold as Clavis Panax, which contains panax ginseng, tribulus terrestris, and oat, after their first coronary intervention. Intake of a mixture of plant extracts may have serious consequences in humans as drug interactions and side effects are unknown. PMID:22864326

  12. Clinical Manifestations and Treatment Outcomes of Eosinophilic Gastroenteritis in Children

    PubMed Central

    Choi, Jong Sub; Choi, Shin Jie; Lee, Kyung Jae; Kim, Ahlee; Yoo, Jung Kyung; Yang, Hye Ran; Moon, Jin Soo; Chang, Ju Young; Kang, Gyeong Hoon

    2015-01-01

    Purpose The aim of the present study was to investigate the clinical features and outcome of eosinophilic gastroenteritis (EGE) in children. Methods Our study enrolled 24 children who were diagnosed with EGE from 1993 to 2014 at the Department of Pediatrics, Seoul National University Children's Hospital. The patients' clinical manifestations, treatments, and outcomes were reviewed from the medical records. Results The mean age at diagnosis was 5.3 years. Most patients had gastrointestinal symptoms including diarrhea (54.2%) and abdominal pain (45.8%). Peripheral eosinophilia was present in 91.7% of the patients. Thirteen patients (54.2%) showed anemia, and 15 patients (62.5%) had hypoalbuminemia. EGE was classified as mucosal, subserosal, or muscular in 75.0%, 20.8%, and 4.2% of cases, respectively. Three patients showed gastroduodenal ulcers upon endoscopic analysis. A history of allergy was reported in 13 patients, including atopic dermatitis, allergic rhinitis, and asthma. Five patients (20.8%) improved with food restrictions. Among the 19 patients treated with steroids, 11 (57.9%) discontinued steroid treatment without subsequent relapse, 4 (21.1%) relapsed after ceasing steroid treatment, and 4 (21.1%) showed no response to steroids. Two patients who were resistant to steroids underwent therapeutic surgery. The presence of gastroduodenal ulcers was significantly associated with relapse and steroid resistance. Conclusion A high suspicion of EGE is warranted when children have nonspecific gastrointestinal symptoms and peripheral eosinophilia. Most patients improved with food restrictions or steroid treatment, although one-third of patients showed a relapse or steroid resistance. PMID:26770900

  13. The nightmare of returning home: a case of acute onset nightmare disorder treated by lucid dreaming.

    PubMed

    Abramovitch, H

    1995-01-01

    Nightmare disorder with acute onset involves the sudden appearance of frightening and disruptive dreams. In severe cases it may involve high levels of anxiety, fear of falling asleep, cognitive deficits secondary to sleep deprivation and so may pose a psychiatric emergency. Standard techniques of dream interpretation appear limited in dealing with such a crisis. Lucid dreaming, the experience of dreaming and simultaneously being aware that one is dreaming is an easily learned technique that may provide effective and dramatic relief. The usefulness of lucid dreaming is illustrated by a case history. PMID:7558759

  14. Acute Pseudobulbar Palsy After Bilateral Paramedian Thalamic Infarction: A Case Report.

    PubMed

    Lee, Hye Yeon; Kim, Min Jeong; Kim, Bo-Ram; Koh, Seong-Eun; Lee, In-Sik; Lee, Jongmin

    2016-08-01

    Bilateral paramedian thalamic infarction is a rare subtype of stroke caused by occlusion of the artery of Percheron, an uncommon variant originating from one of the posterior cerebral arteries. This type of stroke has several major clinical presentations: altered mental status, behavioral amnestic impairment, aphasia or dysarthria, ocular movement disorders, motor deficits, cerebellar signs, and others. Few cases of bilateral paramedian thalamic infarction-related pseudobulbar palsy characterized by dysarthria, dysphagia, and facial and tongue weakness have been reported. We report here a rare case of acute severe pseudobulbar palsy as a manifestation of bilateral paramedian thalamic infarction. PMID:27606284

  15. Esophageal aspergillosis in cytologic brushings: report of two cases associated with acute myelogenous leukemia.

    PubMed

    Bergman, Simon; Geisinger, Kim R

    2004-05-01

    Aspergillus, which commonly involves the sinonasal region and upper respiratory tract, is reported for the first time in esophageal brushings in two immunocompromised patients with a history of acute myelogenous leukemia (AML). Aspergillus species was identified in both cases in smears as scattered three-dimensional groups of fungi with 45 degrees angle branching. One case had a local esophageal noninvasive form, while the other, in addition to the esophagus, had disseminated to the spleen. Although Aspergillus is an uncommon cause of esophagitis in immunocompromised patients, its presence may be associated with an extremely poor prognosis as both expired shortly after detecting this fungus on esophageal brushings. PMID:15108234

  16. Acute Pseudobulbar Palsy After Bilateral Paramedian Thalamic Infarction: A Case Report

    PubMed Central

    2016-01-01

    Bilateral paramedian thalamic infarction is a rare subtype of stroke caused by occlusion of the artery of Percheron, an uncommon variant originating from one of the posterior cerebral arteries. This type of stroke has several major clinical presentations: altered mental status, behavioral amnestic impairment, aphasia or dysarthria, ocular movement disorders, motor deficits, cerebellar signs, and others. Few cases of bilateral paramedian thalamic infarction-related pseudobulbar palsy characterized by dysarthria, dysphagia, and facial and tongue weakness have been reported. We report here a rare case of acute severe pseudobulbar palsy as a manifestation of bilateral paramedian thalamic infarction. PMID:27606284

  17. A case of acute suppurative thyroiditis with thyrotoxicosis in an elderly patient.

    PubMed

    Kim, Bo Sang; Nam, Kil Woo; Kim, Jeong Eun; Park, Ji Hoon; Yoon, Jun Sik; Park, Jung Hwan; Hong, Sang Mo; Lee, Chang Bum; Park, Yong Soo; Choi, Woong Hwan; Ahn, You Hern; Kim, Dong Sun

    2013-03-01

    Acute suppurative thyroiditis (AST) is a rare condition, as the thyroid gland is relatively resistant to infection. Thyroid function tests are usually normal in AST. A few cases of AST associated with thyrotoxicosis have been reported in adults. We report a case of AST that was associated with thyrotoxicosis in a 70-year-old woman. We diagnosed AST with thyroid ultrasonography and fine needle aspiration of pus. The patient improved after surgical intervention and had no anatomical abnormality. Fine needle aspiration is the best method for the difficult task of differentiating malignancy and subacute thyroiditis from AST with thyrotoxicosis. Earlier diagnosis and proper treatment for AST might improve the outcome. PMID:24396651

  18. McKittrick-Wheelock syndrome: a rare case report of acute renal failure

    PubMed Central

    MOIS, EMIL IOAN; GRAUR, FLORIN; SECHEL, ROXANA; AL-HAJJAR, NADIM

    2016-01-01

    Giant tubular-villous adenoma of the rectum can determine secretory diarrhea, associated with a depleting syndrome of prerenal acute renal failure, hyponatremia, hypokalemia and hypoproteinemia. These symptoms are known as the McKittrick-Wheelock syndrome, and there are about 50 cases reported in literature. We present the case of a 59-year-old woman presented to our emergency department with abdominal pain, prerenal azotemia, and electrolyte disturbances with a background of chronic diarrhea, caused by a giant rectal tumor. Conservative therapy initially improved and normalized renal function, and made surgical resection of the tumor possible. PMID:27152085

  19. The use of spinal manipulation to treat an acute on field athletic injury: a case report

    PubMed Central

    Duquette, Sean A.; Kazemi, Mohsen

    2016-01-01

    This case describes the utilization of spinal manipulative therapy for an acute athletic injury during a Taekwondo competition. During the tournament, an athlete had a sudden, non-traumatic, ballistic movement of the cervical spine. This resulted in the patient having a locked cervical spine with limited active motion in all directions. The attending chiropractor assessed the athlete, and deemed manipulation was appropriate. After the manipulation, the athlete’s range of motion was returned and was able to finish the match. Spinal manipulation has multiple positive outcomes for an athlete with an acute injury including the increase of range of motion, decrease in pain and the relaxation of hypertonic muscles. However, there should be some caution when utilizing manipulation during an event. In the article the authors propose four criteria that should be met before utilizing manipulation for an acute, in competition, athletic injury. These include the lack of red flags, limited time for the intervention, preexisting doctor-patient relationship and the athlete has experience receiving spinal manipulation. Clinicians should be aware that manipulation may be an effective tool to treat an acute in competition athletic injury. The criteria set out in the article may help a practitioner decide if manipulation is a good option for them. PMID:27385835

  20. An unusual case of infective endocarditis presenting as acute myocardial infarction.

    PubMed

    Chen, Zhong; Ng, Francesca; Nageh, Thuraia

    2007-06-01

    A 39-year-old Zimbabwean man presented with a 1 week history of fever, general malaise and acute-onset chest pain. He had a urethral stricture, which had been managed with an indwelling supra-pubic catheter. The electrocardiography on admission showed inferior ST-T segments elevation. His chest pain and electrocardiography changes resolved subsequent to thrombolysis, and he remained haemodynamically stable. The 12-h troponin I was increased at 10.5 microg/l (NR <0.04 microg/l). Echocardiography confirmed severe mitral regurgitation and a flail anterior mitral valve leaflet with an independently oscillating mobile vegetation. Enterococci faecalis were grown on blood cultures. A diagnosis of enterococci infective endocarditis with concomitant acute myocardial infarction due to possible septic emboli was made. Despite the successful outcome from thrombolysis in the setting of acute myocardial infarction with infective endocarditis, the case highlights the current lack of definitive data on the optimal acute management of such an unusual clinical scenario. Although there is serious concern that thrombolytic treatment for myocardial infarction in the setting of infective endocarditis may be associated with higher risk of cerebral haemorrhage, there is little documented evidence supporting the safety of primary percutaneous coronary intervention with these patients. PMID:17513553

  1. Oxidative stress in acute human poisoning with organophosphorus insecticides; a case control study.

    PubMed

    Ranjbar, Akram; Solhi, Hasan; Mashayekhi, Farideh Jalali; Susanabdi, Alireza; Rezaie, Ali; Abdollahi, Mohammad

    2005-07-01

    Free radicals play an important role in toxicity of pesticides and environmental chemicals. Organophosphorus insecticides (OPIs) may induce oxidative stress leading to generation of free radicals and alteration in antioxidant system. To complete the previous surveys, this study was conducted to evaluate the existence of oxidative stress, balance between total antioxidant capacity and oxygen free radicals in patients with acute OPI exposure. In this case control study, a total of 22 acute OPI poisoning patients were included and blood samples were analyzed for lipid peroxidation, total antioxidant capacity, total thiol groups, and cholinesterase levels. The results showed significant lipid peroxidation accompanied with decreased levels of total antioxidant capacity, total thiols, and cholinesterase activity. A significant correlation existed between cholinesterase depression and reduced total antioxidant capacity. It is concluded that oxygen free radicals and their related interactions like lipid peroxidation are present in acute OPI poisoning. Use of antioxidants may be beneficial in treatment of OPIs acute poisoning which remains to be elucidated by further clinical trials. PMID:21783573

  2. The use of spinal manipulation to treat an acute on field athletic injury: a case report.

    PubMed

    Duquette, Sean A; Kazemi, Mohsen

    2016-06-01

    This case describes the utilization of spinal manipulative therapy for an acute athletic injury during a Taekwondo competition. During the tournament, an athlete had a sudden, non-traumatic, ballistic movement of the cervical spine. This resulted in the patient having a locked cervical spine with limited active motion in all directions. The attending chiropractor assessed the athlete, and deemed manipulation was appropriate. After the manipulation, the athlete's range of motion was returned and was able to finish the match. Spinal manipulation has multiple positive outcomes for an athlete with an acute injury including the increase of range of motion, decrease in pain and the relaxation of hypertonic muscles. However, there should be some caution when utilizing manipulation during an event. In the article the authors propose four criteria that should be met before utilizing manipulation for an acute, in competition, athletic injury. These include the lack of red flags, limited time for the intervention, preexisting doctor-patient relationship and the athlete has experience receiving spinal manipulation. Clinicians should be aware that manipulation may be an effective tool to treat an acute in competition athletic injury. The criteria set out in the article may help a practitioner decide if manipulation is a good option for them. PMID:27385835

  3. Methotrexate-Induced Acute Leukemia: Report of Three Cases and Review of the Literature

    PubMed Central

    Al-Anazi, Khalid A.; Eltayeb, Khalid I.; Bakr, Mohammed; Al-Mohareb, Fahad I.

    2009-01-01

    For many years, methotrexate has been used in the treatment of certain chronic medical disorders e.g. rheumatoid arthritis and psoriasis as well as a number of malignant disorders e.g. acute lymphoblastic leukemia, certain types of lymphoma and breast carcinoma. Its use has been associated with various systemic toxicities and complications. The association between methotrexate therapy and the development of lymphoma and pseudolymphoma is well established. In patients treated with methotrexate, the development of leukemia has been attributed to either the primary disorder e.g. rheumatoid arthritis or to other drugs used concomitantly e.g. cyclophosphamide. Reported here are two patients with rheumatoid arthritis and one patient with psoriasis treated with low dose methotrexate for variable periods of time. Two of these patients developed acute myeloid leukemia on myelodysplastic syndrome background, while the third patient developed pre-B acute lymphoblastic leukemia that expressed few myeloid markers and had a positive philadelphia chromosome. To our knowledge, these are the first reported cases of methotrexate-induced acute leukemia. PMID:24179373

  4. A Case of Idiopathic Acute Pancreatitis in the First Trimester of Pregnancy

    PubMed Central

    Hara, Tomomi; Kanasaki, Haruhiko; Oride, Aki; Ishihara, Tomoko; Kyo, Satoru

    2015-01-01

    Acute pancreatitis is rare in pregnancy, with an estimated incidence of approximately 1 in 1000 to 1 in 10,000 pregnancies. Acute pancreatitis in pregnancy usually occurs in the third trimester. Here, we report a case of acute pancreatitis in the first trimester. A 36-year-old primigravida at 11 weeks of gestation complained of severe lower abdominal pain. The pain gradually worsened and migrated toward the epigastric region. She had no history of chronic alcoholism. Blood investigations showed elevated level of C-reactive protein (9.58 mg/dL), pancreatic amylase (170 IU/L), and lipase (332 IU/L). There was no gallstone and no abnormality in the pancreatic and biliary ducts on ultrasonography. Antinuclear antibody and IgG4 were negative and no evidence of hyperlipidemia or diabetes was found. There was also no evidence of viral infection. On the third day of hospitalization, she was diagnosed with severe acute pancreatitis on magnetic resonance imaging. Medical interventions were initiated with nafamostat mesilate and ulinastatin, and parenteral nutrition was administered through a central venous catheter. On the eighth day of hospitalization, her condition gradually improved with a decreased level of pancreatic amylase and the pain subsided. After conservative management, she did not have any recurrence during her pregnancy. PMID:26843995

  5. Primary care-based surveillance to estimate the burden of rotavirus gastroenteritis among children aged less than 5 years in six European countries.

    PubMed

    Diez-Domingo, Javier; Baldo, Jose-Maria; Patrzalek, Marian; Pazdiora, Petr; Forster, Johannes; Cantarutti, Luigi; Pirçon, Jean-Yves; Soriano-Gabarró, Montse; Meyer, Nadia

    2011-02-01

    This observational, prospective study was undertaken to estimate the burden of rotavirus (RV) gastroenteritis (GE) leading to general practitioner (GP)/family paediatrician (FP) visits among children aged <5 years in Czech Republic, Germany, Italy, Poland, Spain and the UK. Children aged <5 years presenting with acute GE provided stool samples for rapid RV testing. RV+ samples were confirmed and typed by RT-PCR. Demographic and clinical data were collected for all RVGE episodes. Transmission patterns among other household children aged <5 years were also assessed. From November 2005 to May 2007, excluding data from the UK, 497/3,813 (13.0%) children aged <5 years presenting with acute GE to GP/FP and tested were RV+ by PCR. Most RVGE cases (69.1%) occurred in children aged <2 years, occurred between December and May (93.1%) and were moderate or severe by Vesikari score (92.9%). RV strain distribution varied between countries: G9P[8] was the most common type in Poland (54/76) and Spain (172/196), G1P[8] was predominant in the Czech Republic (56/64) and Italy (46/107), and G4P[8] and G1P[8] both prevailed in Germany (17/54 and 13/54, respectively). A total of 24/122 (19.7%) children aged <5 years resident in the same household as a PCR+ study participant also developed RVGE. Conclusion. This multinational epidemiological study in Europe shows that RV is easily transmitted among household children, with RVGE burden highest among children aged <2 years accessing primary healthcare for acute GE. PMID:20842379

  6. Outbreaks of food-borne and waterborne viral gastroenteritis.

    PubMed Central

    Hedberg, C W; Osterholm, M T

    1993-01-01

    Norwalk virus infection is the epidemiologic prototype for outbreaks of food-borne and waterborne gastroenteritis. Around the world, Norwalk virus and Norwalk-like viruses appear to be major causes of food-borne and waterborne illness. Assessment of the overall significance of viral agents to the epidemiology of food-borne and waterborne illness is hampered by the lack of surveillance throughout much of the world. In areas where food-borne and waterborne illness surveillance is conducted, outbreaks of viral gastroenteritis are underreported because of the lack of availability of routine laboratory services to confirm the viral etiology. Routine use of epidemiologic criteria as an alternative to laboratory confirmation will allow better assessments of the importance of viral gastroenteritis until effective laboratory methods can be widely implemented. Outbreaks of viral gastroenteritis have been propagated by contamination of water supplies, raw foods, and ill food handlers. Controlling an outbreak depends on identifying and removing the source of contamination. The demonstrated occurrence of person-to-person transmission and the likely occurrence of transmission of Norwalk-like viruses by aerosol make it necessary to evaluate the potential for transmission by food handlers and servers in every outbreak, regardless of primary source. PMID:8395330

  7. A severe case of acute exogenous lipoid pneumonia treated with systemic corticosteroid.

    PubMed

    Yasui, Hideki; Yokomura, Koshi; Suda, Takafumi

    2016-01-01

    Acute exogenous lipoid pneumonia is a rare disorder in adults. A treatment of choice for lipoid pneumonia has not been established, and systemic corticosteroid use remains controversial. We report the case of a 32-year-old man with schizophrenia who presented with kerosene-induced acute exogenous lipoid pneumonia that was treated with a systemic corticosteroid. In this case, supportive therapy did not improve the patient's condition, so systemic corticosteroid therapy was commenced four days after he ingested the kerosene. After corticosteroid commencement, the patient's symptoms and hypoxia improved within a few days. Although some radiological characteristics of this disorder have been reported previously, the process of radiological improvement of exogenous lipoid pneumonia is not well known. In this case, computed tomography findings changed dramatically after corticosteroid therapy was initiated. Extensive bilateral consolidations that were observed on admission improved. Although pneumatoceles developed two weeks after corticosteroid commencement, they were nearly gone after two months of the treatment. While corticosteroid therapy is not suitable for all cases, it should be considered for severe or refractory cases. PMID:27222789

  8. A severe case of acute exogenous lipoid pneumonia treated with systemic corticosteroid

    PubMed Central

    Yasui, Hideki; Yokomura, Koshi; Suda, Takafumi

    2016-01-01

    Acute exogenous lipoid pneumonia is a rare disorder in adults. A treatment of choice for lipoid pneumonia has not been established, and systemic corticosteroid use remains controversial. We report the case of a 32-year-old man with schizophrenia who presented with kerosene-induced acute exogenous lipoid pneumonia that was treated with a systemic corticosteroid. In this case, supportive therapy did not improve the patient's condition, so systemic corticosteroid therapy was commenced four days after he ingested the kerosene. After corticosteroid commencement, the patient's symptoms and hypoxia improved within a few days. Although some radiological characteristics of this disorder have been reported previously, the process of radiological improvement of exogenous lipoid pneumonia is not well known. In this case, computed tomography findings changed dramatically after corticosteroid therapy was initiated. Extensive bilateral consolidations that were observed on admission improved. Although pneumatoceles developed two weeks after corticosteroid commencement, they were nearly gone after two months of the treatment. While corticosteroid therapy is not suitable for all cases, it should be considered for severe or refractory cases. PMID:27222789

  9. Help Desk Answers: Are IV fluids better than oral rehydration for children with acute diarrhea and vomiting?

    PubMed

    Patnaik, Suvag; Nanda, Mitali; Tiburicio, Jose

    2016-04-01

    Intravenous fluid therapy (IVF) has a slightly lower failure rate than oral replacement therapy (ORT) in children with acute gastroenteritis, but the clinical significance is questionable. IVF takes longer to initiate than ORT and lengthens the hospital stay. PMID:27262252

  10. Child homicide or natural death? A case report of unexpected death of unusual asymptomatic acute laryngotracheobronchitis.

    PubMed

    Zhuo, Luo; Liu, Liang; Ren, Liang; Liu, Qian

    2016-07-01

    Cases involving the unexpected deaths of children are always a concern for the police and medical examiners alike. In particular, unexpected deaths due to asphyxia without obvious injuries sometimes make decisions regarding the manner of death more difficult. In the present case, a 2-year-old boy was found dead at home, and his mother was initially believed to have killed him. A complete autopsy and forensic investigation were performed, and no injuries were found on the body; however, marked laryngeal edema was observed. Histology showed extensive inflammatory infiltration of the mucosa and submucosa of the larynx, trachea, and bronchi. The cause of death was given as respiratory failure due to acute laryngotracheobronchitis; thus, the manner of death was natural. This case helps to remind the forensic community to keep an open mind and consider a broad differential diagnosis when approaching a case rather than jumping to a conclusion based solely on a preliminary investigation. PMID:26101441

  11. Chronic recurrent multifocal osteomyelitis presenting as acute scoliosis: a case report and review of literature

    PubMed Central

    Ghandour, Adel; Jones, Alwyn; Ahuja, Sashin; Lyons, Kathleen

    2007-01-01

    Chronic relapsing multifocal osteomyelitis (CRMO) is a rare condition. It commonly affects the clavicle and pelvis. Rarely it can affect the spine. Spinal deformity due to CRMO is rare. We report a case of acute scoliosis due to CRMO. A 10-year-old girl with CRMO presented with acute painful scoliosis of her spine. She was neurologically intact. Imaging suggested a neoplastic process involving T10, L2 and L3. Further imaging and subsequent biopsy was performed and a diagnosis of CRMO was established. Spinal involvement with deformity is uncommon. It is commonly misdiagnosed as infection or a neoplasm and unnecessary aggressive surgical and antibiotic therapy instituted. A high index of suspicion is needed to diagnose this disease and thus manage it appropriately. This patient with a previously normal spine had a long right sided thoracic scoliosis. We think that the particular pattern of scoliosis was a protective mechanism to offload the right sided T10 vertebral pedicle. Prognosis is generally good although the disease can relapse and remit over many years. At 9 months follow up, the lesions were resolving and the deformity had resolved. CRMO presenting as acute scoliosis is rare and to our knowledge this is the second recognised case in the reported world literature. PMID:17912555

  12. Rare case of intussusception in an adult with acute myeloid leukemia

    PubMed Central

    Law, Man Fai; Wong, Cheuk Kei; Pang, Chun Yin; Chan, Hay Nun; Lai, Ho Kei; Ha, Chung Yin; Ng, Celia; Yeung, Yiu Ming; Yip, Sze Fai

    2015-01-01

    Intussusception is rarely reported in adult patients with acute leukemia. We report a case of intussusception in a 29-year-old woman with acute myeloid leukemia (AML). She developed right lower quadrant pain, fever, and vomiting on day 16 of induction chemotherapy. Physical examination showed tenderness and guarding at the right lower quadrant of the abdomen. Abdominal computed tomography (CT) showed distension of the cecum and ascending colon, which were filled with loops of small bowel, and herniation of the ileocecal valve into the cecum. We proceeded to laparotomy and revealed ileocecal intussusception with the ileocecal valve as the leading point. The terminal ileum was thickened and invaginated into the cecum, which showed gangrenous changes. Right hemicolectomy was performed and microscopic examination of the colonic tissue showed infiltration of leukemic cells. The patient recovered after the operation and was subsequently able to continue treatment for AML. This case demonstrates that the diagnosis of intussusception is difficult because the presenting symptoms can be non-specific, but abdominal CT can be informative for preoperative diagnosis. Resection of the involved bowel is recommended when malignancy is suspected or confirmed. Intussusception should be considered in any leukemia patients presenting with acute abdomen. A high index of clinical suspicion is important for early diagnosis. PMID:25593499

  13. Acute appendicitis due to Cytomegalovirus in an apparently immunocompetent patient: a case report

    PubMed Central

    2014-01-01

    Introduction In healthy subjects, Cytomegalovirus infection can be asymptomatic or manifest as mononucleosis syndrome, but organ disease has also been reported. However, in immunocompromised patients this infection can lead to its most significant and severe disease and even mortality. When Cytomegalovirus causes a gastrointestinal tract infection, it more commonly manifests with luminal tract disease and is usually characterized by ulcerative lesions. Appendicitis is a rare manifestation, and has been reported mainly in human immunodeficiency virus-infected patients or patients with other causes of immunocompromise. Case presentation The authors report on a case of acute primary Cytomegalovirus infection complicated with acute appendicitis due to Cytomegalovirus in an apparently immunocompetent 24-year-old Caucasian man also suffering from primary sclerosing cholangitis and ulcerative colitis. Diagnosis was based on clinical manifestations, serology results, as well as microbiological and histological findings. Treatment consisted of surgery and anti-Cytomegalovirus therapy. Conclusions Cytomegalovirus should be included among the etiologic agents of acute appendicitis in patients with primary sclerosing cholangitis and ulcerative colitis. Currently, there are no definitive data regarding the frequency of Cytomegalovirus appendicitis and the role of anti-Cytomegalovirus treatment in human immunodeficiency virus-negative and apparently immunocompetent subjects. PMID:24612821

  14. Oral disodium cromoglycate and ketotifen for a patient with eosinophilic gastroenteritis, food allergy and protein-losing enteropathy.

    PubMed

    Suzuki, Junzo; Kawasaki, Yukihiko; Nozawa, Ruriko; Isome, Masato; Suzuki, Shigeo; Takahashi, Ai; Suzuki, Hitoshi

    2003-09-01

    We present a case report of a 10 years old boy with protein-losing enteropathy and eosinophilic gastroenteritis who had positive histamine release tests, increased allergen-specific IgE antibodies to some food items, and low levels of total serum protein and albumin. Upper gastrointestinal endoscopy revealed a number of polyps and diffuse gastritis. Biopsy specimens of the stomach and duodenum showed widespread eosinophilia and neutrophilia. Although a restricted diet was recommended, a diet which excluded foods with positive results to both histamine release test and allergen-specific IgE antibodies was poorly tolerated, and the patient rejected systemic administration of corticosteroids. Thus, we initiated an oral disodium cromoglycate (DSCG) and ketotifen therapy. After oral DSCG and ketotifen administration, the patient's condition improved gradually. Therefore, oral DSCG and ketotifen therapy might be considered as treatment option in patients with eosinophilic gastroenteritis and protein-losing enteropathy caused by food allergy. PMID:15032404

  15. Acute Bronchitis

    MedlinePlus

    Bronchitis is an inflammation of the bronchial tubes, the airways that carry air to your lungs. It ... chest tightness. There are two main types of bronchitis: acute and chronic. Most cases of acute bronchitis ...

  16. Spinal Intradural Schwannoma with Acute Intratumoural Haemorrhage: Case Report and Review

    PubMed Central

    Kongwad, Lakshman I.; Valiathan, Manna G.

    2016-01-01

    Schwannomas account for around half of all intradural spinal tumours, with chronic progressive symptoms as the most common presenting features. Intratumoural haemorrhage as a presenting feature of spinal schwannoma is very rare and only 11 cases have been reported till date. Authors here report a previously asymptomatic 40-year-old male who presented with acute onset paraplegia 12 hours after a minor trauma. MR imaging revealed a C7-D3 intradural-extramedullary lesion with features of acute blood and showing no enhancement. Emergency laminectomy and complete removal of the mass was performed and histopathology revealed features of schwannoma with haemorrhage. Patient had modest improvement of his neurological deficits at a follow-up of 6 months. Pertinent literature is reviewed in brief. PMID:26894121

  17. Acute Amiodarone Pulmonary Toxicity after Drug Holiday: A Case Report and Review of the Literature

    PubMed Central

    Abuzaid, Ahmed; Saad, Marwan; Ayan, Mohamed; Kabach, Amjad; Mahfood Haddad, Toufik; Smer, Aiman; Arouni, Amy

    2015-01-01

    Amiodarone is reported to cause a wide continuum of serious clinical effects. It is often challenging to detect Amiodarone-induced pulmonary toxicity (AIPT). Typically, the diagnosis is made based on the clinical settings and may be supported by histopathology results, if available. We describe a 57-year-old patient who developed severe rapidly progressive respiratory failure secondary to AIPT with acute bilateral infiltrates and nodular opacities on chest imaging. Interestingly, Amiodarone was discontinued 3 weeks prior to his presentation. He had normal cardiac filling pressures confirmed by echocardiography. To our knowledge, this is the first case of isolated acute lung injury induced by Amiodarone, three weeks after therapy cessation, with adequate clinical improvement after supportive management and high dose steroid therapy. PMID:26075108

  18. [Cardiac Angiosarcoma with Acute Myocardial Infarction due to Tumor Embolism;Report of a Case].

    PubMed

    Date, Yusuke; Miyazu, Katsuyuki; Ikeda, Masahiro

    2016-09-01

    We report the case of a 28-year-old man with a rare angiosarcoma complicated by acute myocardial infarction secondary to tumor embolism. He was transported to our emergency unit because of sudden onset of chest pain. The echocardiography showed a 42×60 mm mass in the left ventricle, and the coronary angiography showed embolic occlusion of the proximal left anterior descending and circumflex arteries. Emergent surgical removal of the mass was attempted under cardiopulmonary bypass, concomitant with double coronary artery bypass grafting and mitral valve replacement with a mechanical prosthesis. However, complete tumor excision was impossible. The postoperative pathological examination revealed undifferentiated angiosarcoma. Twenty days after the operation, the patient suffered acute cerebral hemorrhage from a metastatic tumor in the brain. He died at 37 days after the initial cardiac surgery. PMID:27586319

  19. Acute Presentation of Lumbar Spinal Schwannoma Due to Torsion: A Case Report

    PubMed Central

    Khanna, Ryan; Ortmeier, Thomas C; Tapia-Zegarra, Gino G; Lindley, Timothy E; Smith, Zachary A; Dahdaleh, Nader S

    2016-01-01

    Although schwannomas are common spinal tumors with insidious presentations, acute neurological deterioration is an extremely rare manifestation that can occur in the setting of tumor torsion and infarction. The present case reports an unusual presentation of a spinal schwannoma that underwent torsion and infarction. A 65-year-old male presented initially with acute radicular pain progressing to cauda equina syndrome and confusion. MRI of the lumbar spine revealed an intradural extramedullary lesion at the level of L1/L2 measuring 1.1x0.9 cm. Intraoperatively, a reddish mass was seen caudally twisted around itself. Gross total resection was achieved with a final diagnosis of schwannoma with areas of infarction. At his six week follow up clinical visit, the patient was asymptomatic and his neurological exam was normal. The neurosurgeon should be aware of such atypical radiographic and clinical presentation amongst the spectrum of clinical manifestation of these nerve sheath tumors.  PMID:27226945

  20. Erythema multiforme due to arsenic trioxide in a case of acute promyelocytic leukemia: A diagnostic challenge

    PubMed Central

    Badarkhe, Girish V.; Sil, Amrita; Bhattacharya, Sabari; Nath, Uttam Kumar; Das, Nilay Kanti

    2016-01-01

    Erythema multiforme (EM) is an acute, self-limited, Type IV hypersensitivity reactions associated with infections and drugs. In this case of acute promyelocytic leukemia, EM diagnosed during the induction phase was mistakenly attributed to vancomycin used to treat febrile neutropenia during that period. However, the occurrence of the lesions of EM again during the consolidation phase with arsenic trioxide (ATO) lead to a re-evaluation of the patient and both the Naranjo and World Health Organization-Uppsala Monitoring Centre scale showed the causality association as “probable.” The rash responded to topical corticosteroids and antihistamines. This rare event of EM being caused by ATO may be attributed to the genetic variation of methyl conjugation in the individual which had triggered the response, and the altered metabolic byproducts acted as a hapten in the subsequent keratinocyte necrosis. PMID:27114640

  1. A case of severe thrombocytopaenia associated with acute HIV-1 infection.

    PubMed

    Aoki, Ami; Moro, Hiroshi; Watanabe, Takayuki; Asakawa, Katsuaki; Miura, Satoru; Moriyama, Masato; Tanabe, Yoshinari; Kagamu, Hiroshi; Narita, Ichiei

    2015-03-01

    A 23-year-old man was admitted to our hospital with severe thrombocytopaenia. He had unprotected sexual contact 6 weeks earlier. He was diagnosed with acute HIV infection by means of HIV RNA viral load testing and HIV-associated thrombocytopaenia. Although his thrombocytopaenia improved immediately with short-term dexamethasone therapy, this effect was not sustained after cessation of therapy. Antiretroviral therapy including raltegravir was initiated, and the patient recovered from severe thrombocytopaenia within several days. The findings from this case suggest that acute HIV infection should be suspected with unexplained thrombocytopaenia, and that antiretroviral therapy is the treatment of choice for severe HIV-associated thrombocytopaenia, even when in the early period following acquisition of the virus. PMID:24737880

  2. Bilateral acute depigmentation of the iris (BADI): first reported case in Brazil.

    PubMed

    Maestrini, Heloisa Andrade; Maestrini, Angela Andrade; Machado, Danuza de Oliveira; Santos, Daniel Vitor Vasconcelos; Almeida, Homero Gusmão de

    2013-01-01

    Bilateral acute depigmentation of the iris (BADI) is a recently described entity characterized by acute onset of pigment dispersion in the anterior chamber, depigmentation of the iris, and heavy pigment deposition in the anterior chamber angle. Involvement is always bilateral, simultaneous, and symmetrical. We report the case of a 61-year-old man who presented with bilateral ocular pain, red eyes, and severe photophobia. Examination revealed a dense Krukenberg spindle, heavy pigment dispersion in the anterior chamber, extensive transillumination iris defects, and a heavy pigment deposition in the trabecular meshwork bilaterally. Intraocular pressure increased to 48 mmHg in both eyes. The patient received topical steroids, maximum hypotensive treatment and oral valacyclovir. Intraocular pressure gradually decreased throughout the second and third months, and medications were gradually tapered. The time to complete resolution of pigment dispersion was 18 weeks. Visual acuity and visual fields remained normal, but the photophobia was permanent. PMID:23812527

  3. An unusual cause of mismanagement in an acute myocardial infarction case: pseudothrombocytopenia.

    PubMed

    Kocum, Tolga H; Katircibasi, Tuna M; Sezgin, Alpay T; Atalay, Hakan

    2008-07-01

    Thrombocytopenia determined by an automated counter may represent a benign, incidental finding in an asymptomatic patient or a potentially life-threatening disorder. Even if the low platelet count actually is a benign condition itself, in some conditions, any delay resulting from this condition consequently may be seriously hazardous. Low platelet count may alter the decision of heparin administration, which is an essential part of management during acute coronary syndromes. EDTA-dependent pseudothrombocytopenia (PTCP) is reported to have a prevalence of 0.1% in a general hospital; however, it is also reported that around 15% of the patients referred for a specialized center for isolated thrombocytopenia are actually cases of PTCP. In this report, we describe a patient with PTCP who could not receive reperfusion therapy during acute myocardial infarction because of the low platelet counts reported by an automated counter. PMID:18606354

  4. Acute hepatitis induced by a Chinese herbal product Qibao Meiran Wan: a case study

    PubMed Central

    Li, Xiaoyan; Qu, Caihong; He, Qiong; Chen, Wenying; Zhang, Xiaojuan; Liu, Xiaoqi; Liu, Yuxing; Tang, Yongbo

    2015-01-01

    Qibao Meiran Wan is a Chinese herbal product sold as a therapy for tonifying the liver and kidney, dizziness, premature graying of hair, backache, constipation, and night sweats. It is widely available in Chinese pharmacies and drugstores and is sold without prescription. We describe a case of acute liver injury in a 26-year-old Chinese man who developed symptomatic hepatitis 1 month after starting Qibao Meiran Wan. There was no evidence of viral hepatitis, Epstein-Barr virus, cytomegalovirus, autoimmune hepatitis, or Budd-Chiari syndrome. The liver injury slowly resolved over 20 days after discontinuing the herbal product. Herbal toxicity was later confirmed by a liver biopsy. Qibao Meiran Wan contains a mixture of several plants including Polygonum multiflorum, which was previously associated with hepatotoxicity. To our knowledge, this is the first report of hepatotoxicity by Qibao Meiran Wan. Clinicians treating patients with acute hepatitis of unclear etiology should pay attention to the consumption of Qibao Meiran Wan. PMID:26379995

  5. Advanced stage ovarian juvenile granuloza cell tumor causing acute abdomen: a case report.

    PubMed

    Bedir, Recep; Mürtezaoğlu, Afşin Rahman; Calapoğlu, Ahmet Salih; Şehitoğlu, İbrahim; Yurdakul, Cüneyt

    2014-09-01

    Ovary juvenile granulosa cell tumors (JGCT) are rare sex cord-stromal tumors that are most commonly encountered in prepubertal girls. These tumors can be of the adult type (95%) and juvenile type (5%). The main causes of complaint are abdominal distention and abdominal pain. Definitive diagnosis is confirmed by histopathologal and immunohistochemical examinations. A 10-year old girl presented with massive abdominal distention, acute abdomen findings and ascites. Abdominopelvic magnetic resonance imaging showed masses with multiple cysts and solid components in the left ovary. Tumor markers were normal, but serum estradiol level was elevated. The patient underwent mass resection with left salpingo-oophorectomy and total omentectomy. Final histopathological diagnosis was JGCT. We herein reporte an extremely rare case of advanced stage JGCT causing massive ascites and acute abdomen. PMID:25204485

  6. Acute Presentation of Lumbar Spinal Schwannoma Due to Torsion: A Case Report.

    PubMed

    Choy, Winward; Khanna, Ryan; Ortmeier, Thomas C; Tapia-Zegarra, Gino G; Lindley, Timothy E; Smith, Zachary A; Dahdaleh, Nader S

    2016-01-01

    Although schwannomas are common spinal tumors with insidious presentations, acute neurological deterioration is an extremely rare manifestation that can occur in the setting of tumor torsion and infarction. The present case reports an unusual presentation of a spinal schwannoma that underwent torsion and infarction. A 65-year-old male presented initially with acute radicular pain progressing to cauda equina syndrome and confusion. MRI of the lumbar spine revealed an intradural extramedullary lesion at the level of L1/L2 measuring 1.1x0.9 cm. Intraoperatively, a reddish mass was seen caudally twisted around itself. Gross total resection was achieved with a final diagnosis of schwannoma with areas of infarction. At his six week follow up clinical visit, the patient was asymptomatic and his neurological exam was normal. The neurosurgeon should be aware of such atypical radiographic and clinical presentation amongst the spectrum of clinical manifestation of these nerve sheath tumors. PMID:27226945

  7. Erythema multiforme due to arsenic trioxide in a case of acute promyelocytic leukemia: A diagnostic challenge.

    PubMed

    Badarkhe, Girish V; Sil, Amrita; Bhattacharya, Sabari; Nath, Uttam Kumar; Das, Nilay Kanti

    2016-01-01

    Erythema multiforme (EM) is an acute, self-limited, Type IV hypersensitivity reactions associated with infections and drugs. In this case of acute promyelocytic leukemia, EM diagnosed during the induction phase was mistakenly attributed to vancomycin used to treat febrile neutropenia during that period. However, the occurrence of the lesions of EM again during the consolidation phase with arsenic trioxide (ATO) lead to a re-evaluation of the patient and both the Naranjo and World Health Organization-Uppsala Monitoring Centre scale showed the causality association as "probable." The rash responded to topical corticosteroids and antihistamines. This rare event of EM being caused by ATO may be attributed to the genetic variation of methyl conjugation in the individual which had triggered the response, and the altered metabolic byproducts acted as a hapten in the subsequent keratinocyte necrosis. PMID:27114640

  8. [Acute intestinal obstruction revealing enteropathy associated t-cell lymphoma, about a case].

    PubMed

    Garba, Abdoul Aziz; Adamou, Harissou; Magagi, Ibrahim Amadou; Brah, Souleymane; Habou, Oumarou

    2016-01-01

    Enteropathy associated T-cell lymphoma (EATL) is a rare complication of celiac disease (CD). We report a case of EATL associated with CD revealed by acute intestinal obstruction. A North African woman of 38 years old with a history of infertility and chronic abdominal pain was admitted in emergency with acute intestinal obstruction. During the surgery, we found a tumor on the small intestine with mesenteric lymphadenopathy. Histology and immunohistochemistry of the specimen objectified a digestive T lymphoma CD3+ and immunological assessment of celiac disease was positive. The diagnosis of EATL was thus retained. Chemotherapy (CHOEP protocol) was established as well as gluten-free diet with a complete response to treatment. The EATL is a rare complication of CD that can be revealed by intestinal obstruction. The prognosis can be improved by early treatment involving surgery and chemotherapy. Its prevention requires early diagnosis of celiac and gluten-free diets. PMID:27217874

  9. Acute confusional state caused by Hashimoto's encephalopathy in a patient with hypothyroidism: a case report

    PubMed Central

    Nookala, Vinod; Srivastava, Anupam; Qazizadeh, Salim; Fischman, Daniel

    2009-01-01

    Introduction Hashimoto's Encephalopathy is an unusual condition associated with Hashimoto's Thyroiditis. This immune-mediated, steroid-dependent entity was first described thirty years ago. In this case report, we discuss the importance of considering this diagnosis in the evaluation of confusion. Case presentation The patient is a 55-year-old African-American woman residing in United States, who was admitted to the hospital with a four-day history of mental status changes. Her past medical history was significant for type II Diabetes Mellitus, Hypertension, and Hypothyroidism. There was no reported seizure activity. The patient's vital signs were stable on admission. On examination, the patient was awake, alert, oriented to place and time. Her neurological examination revealed agraphia and dyslexia. Her speech showed lack of fluency and hesitation. Her complete blood count and electrolytes were within normal limits. The patient's brain CT scan did not reveal any significant findings. Her Magnetic Resonance Imaging only revealed mild chronic microangiopathy, which caused by “small vessel disease.” Her Electroencephalogram did not reveal any finding consistent with seizure activity. Cerebral spinal fluid analysis was likewise did not reveal a cause for this patient's acute onset of confusion. In contrast to the above negative finding, this patient's Thyroid stimulating hormone was discovered to be 15 UIU/ml. She was subsequently given 1000 mg of intravenous Methylprednisolone daily for 3 days. This three-day course of high-dose, intravenous steroids resulted complete resolution of the patient's symptoms. She was then discharged on an eleven-day course of oral prednisone 60 mg. Conclusion Hashimoto's Encephalopathy should be considered in the differential diagnosis of an acute confusional state since it is responsive to steroid therapy and represents a readily reversible cause acute mental status changes. Clues to this diagnosis include elevated antithyroid

  10. A case of severe acute pancreatitis treated with CTR-001 direct hemoperfusion for cytokine apheresis.

    PubMed

    Saotome, Takao; Endo, Yoshihiro; Sasaki, Teiji; Tabata, Takahisa; Hamamoto, Tetsu; Fujino, Kazunori; Andoh, Akira; Eguchi, Yutaka; Tani, Tohru; Fujiyama, Yoshihide

    2005-08-01

    Severe acute pancreatitis is a clinical entity that can develop into multiple organ failure (MOF), and still has a poor prognosis. It is generally agreed that excessive humoral mediators such as pro-inflammatory cytokines play important roles in the pathogenesis of organ failure in patients with severe acute pancreatitis (SAP). Furthermore, it has been reported that continuous hemodiafiltration (CHDF) can remove the excess humoral mediators during the hypercytokinemic state of systemic inflammatory response syndrome (SIRS). We experienced a case of severe acute pancreatitis induced by alcohol abuse, on whom we performed cytokine apheresis. The patient was a 46 year-old male. He received 14 cytokine apheresis procedures, for about 4 hours in each session, using a CTR-001 direct hemoperfusion (DHP) cartridge. His serum levels of pro-inflammatory cytokines such as interleukin-6 (IL-6; 1649.1+/-667.1-1257.1+/-489.4 pg/mL, P=0.013) decreased significantly after the CTR-001 procedures. However tumor necrosis factor-alpha (TNF-alpha) (26.2+/-1.7-24.3+/-1.9 pg/mL, P=0.087), IL-1beta (6.1+/-2.9-3.49+/-1.1 pg/mL, P=0.477), IL-8 (192.5+/-33.4-229.5+/-51.8 pg/mL, P=0.754) and IL-10 (14.4+/-2.7-14.0+/-1.9 pg/mL, P=0.726) did not decrease statistically. Therefore, we conclude that in this case, cytokine apheresis using a CTR-001 cartridge was effective for reducing the pro-inflammatory cytokines during severe acute pancreatitis. PMID:16076384

  11. Acute disseminated encephalomyelitis in a case of autoimmune haemolytic anaemia: a rare association.

    PubMed

    Hajra, Adrija; Bandyopadhyay, Dhrubajyoti

    2016-01-01

    Acute disseminated encephalomyelitis (ADEM) is a demyelinating disease that may occur in a postvaccination condition or as a parainfectious encephalomyelitis. It is almost always monophasic. The underlying pathogenesis of ADEM may include perivascular inflammation, oedema and demyelination in the central nervous system. We present a case of a 15-year-old girl who was diagnosed as having ADEM, as well as detected to be a follow-up case of autoimmune haemolytic anaemia on steroid treatment. She presented with progressive weakness of the right lower limb for the past 4 days. MRI showed multiple subcortical lesions of varying size showing hyperintensities in T2 fluid-attenuated inversion recovery (FLAIR). The patient responded well to steroid therapy. No residual lesion was found on follow-up. Very few cases have been found with this rare association in the literature. PMID:27268491

  12. A Fatal Case of Acute Myeloid Leukaemia-Methotrexate Related or Primary Autoimmune Disease Related: A Rare Case Report.

    PubMed

    Agarwal, Saurabh; Kaeley, Nidhi; Gupta, Priyanka; Gupta, Vibha; Bhatia, Rohan

    2016-03-01

    Methotrexate is being used for many years in the treatment of chronic medical disorders e.g. rheumatoid arthritis since 1951. It has been associated with various systemic toxicities and complications including bone marrow suppression and lymphomas. The development of leukaemia in a patient of chronic rheumatoid arthritis is either related with the primary disease or due to the drugs which are used in the treatment like cyclophosphamide. In our present case, a 70-year-old female who was a known case of Rheumatoid Arthritis (RA) and was on methotrexate once a week orally for the past 20 years presented with complaints of loss of appetite, loss of weight and anaemia since 2 months. After thorough examination and investigation, she was diagnosed with acute myeloid leukaemia (AML-M4) with bilateral chest consolidation. PMID:27134915

  13. A large hotel outbreak of Norwalk-like virus gastroenteritis among three groups of guests and hotel employees in Virginia.

    PubMed Central

    Love, S. S.; Jiang, X.; Barrett, E.; Farkas, T.; Kelly, S.

    2002-01-01

    A large outbreak of acute gastroenteritis occurred among three different groups of guests and the employees of a Virginia hotel within a 2-week period in November 2000. At least 76 of the hotel's guests and 40 hotel employees had acute gastroenteritis during this period. All tested ill persons were infected with the same strain of Norwalk-like virus, as shown by cloning and sequencing of virus detected in stool specimens from the three guest groups and the employees. Epidemiologic investigation suggested food as the probable source for the guests. Most of the employees, including those sick, did not eat in the hotel, suggesting that environmental contamination and person-to-person transmission could have contributed to the outbreak. The disease continued to spread in the hotel, passing from one guest group to another, by food, environmental contamination, and/or by person-to-person transmission through infected employees and guests. The study describes procedures implemented to control the outbreak and makes recommendations for future outbreak control. PMID:12211579

  14. Leptospirosis Presenting with Rapidly Progressing Acute Renal Failure and Conjugated Hyperbilirubinemia: A Case Report.

    PubMed

    Pothuri, Pallavi; Ahuja, Keerat; Kumar, Viki; Lal, Sham; Tumarinson, Taisiya; Mahmood, Khalid

    2016-01-01

    BACKGROUND Unexplained renal insufficiency combined with hepatic failure is a common problem encountered by clinicians. As with many disease processes involving multi-organ systems, reversible causes are usually not readily identifiable, and for many patients their health deteriorates rapidly. We present a rare cause of acute renal failure and hyperbilirubinemia occurring simultaneously, with leptospirosis presenting as Weil's disease. CASE REPORT A 53-year-old male presented to our clinic with complaints of anuria over the past two days. His symptoms started with dark urine, severe cramps in the thighs, and chills. The patient was a visitor to the United States from Guyana. Positive physical examination findings included mild tachycardia and hypotension, scleral icterus, and tenderness over abdomen, costovertebral angles, and thighs. The patient had a high white blood cell count, thrombocytopenia, renal/hepatic insufficiency, and an urinary tract infection (UTI). The patient was initially treated under the suspicion of acute kidney injury secondary to rhabdomyolysis and pyelonephritis. The patient continued to deteriorate with decreasing platelet counts, worsening renal function, hyperbilirubinemia, and respiratory distress, with no improvement with hemodialysis. Broad-spectrum antibiotics were administered, including doxycycline, due to a high suspicion of leptospirosis. The patient's condition drastically improved after initiation of doxycycline. On subsequent days, the patient's Leptospira antibody results were available, showing titers of more than 1:3200. Hemodialysis was discontinued as the patient started producing urine with improved kidney function. CONCLUSIONS As world travel becomes more economically feasible, we will continue to encounter foreign endemic diseases. Leptospirosis presenting as Weil's disease is a common cause of renal and hyperbilirubinemia in endemic areas. Often, as was the case for our patient where the time from presentation to acute

  15. Acute Glomerulonephritis in a Child with Chlamydia pneumoniae Infection: A Case Report

    PubMed Central

    Falsaperla, Raffaele; Giunta, Leandra; Spataro, Giuseppina; Rapisarda, Venerando; Velardita, Mario; Nunnari, Giuseppe; Pavone, Piero

    2013-01-01

    Background. Infectious diseases seem to be an important and independent risk factor for renal failure, but the underlying mechanism of renal involvement during some kinds of infectious diseases is still unclear, even if the literature data report immunomediated and/or autoimmune mechanisms to explain the pathogenic relationship between the two diseases. In paediatric patients, Chlamydia pneumoniae is a rare cause of renal complications and it may manifest in several ways, mainly involving the respiratory system, even if also renal and glomerulalr complications, have been described. Case Diagnosis/Treatment. Herein we report a case of a 3-year-old child who developed an acute glomerulonephritis that was chronologically, clinically, and biologically related to a previous Chlamydia pneumoniae infection. On our knowledge, in the literature it is the youngest patient with renal involvement during course of Chlamydia pneumoniae infection ever reported. Conclusions. The present case supports the hypothesis of a rather close causal relationship between this infective agent and renal and glomerular symptoms occurred in this child, during an acute episode of respiratory disease. PMID:23970901

  16. Acute Glomerulonephritis in a Child with Chlamydia pneumoniae Infection: A Case Report.

    PubMed

    Vitaliti, Giovanna; Falsaperla, Raffaele; Giunta, Leandra; Spataro, Giuseppina; Rapisarda, Venerando; Velardita, Mario; Nunnari, Giuseppe; Pavone, Piero

    2013-01-01

    Background. Infectious diseases seem to be an important and independent risk factor for renal failure, but the underlying mechanism of renal involvement during some kinds of infectious diseases is still unclear, even if the literature data report immunomediated and/or autoimmune mechanisms to explain the pathogenic relationship between the two diseases. In paediatric patients, Chlamydia pneumoniae is a rare cause of renal complications and it may manifest in several ways, mainly involving the respiratory system, even if also renal and glomerulalr complications, have been described. Case Diagnosis/Treatment. Herein we report a case of a 3-year-old child who developed an acute glomerulonephritis that was chronologically, clinically, and biologically related to a previous Chlamydia pneumoniae infection. On our knowledge, in the literature it is the youngest patient with renal involvement during course of Chlamydia pneumoniae infection ever reported. Conclusions. The present case supports the hypothesis of a rather close causal relationship between this infective agent and renal and glomerular symptoms occurred in this child, during an acute episode of respiratory disease. PMID:23970901

  17. [Cytosine-arabinoside in high doses in refractory acute granulocytic leukemia. Apropos of 17 cases].

    PubMed

    Jouet, J P; Simon, M; Fenaux, P; Pollet, J P; Bauters, F

    1985-01-01

    A total of 17 patients, 6 female and 11 male (age range 13 to 56 years), received high dose Ara-C for treatment of refractory acute myelogenous leukemia. Ara-C was given at 3 g/m2 twice daily for 6 days as a 1 infusion. 1 patient (with induced acute leukemia) was treated directly, two after failure of a chemotherapy schedule containing the usual dose Ara-C, 12 for first relapse and 2 for subsequent relapse. Maximum follow up is 16 months. Beside hematological toxicity, systemic tolerance was good with no neurological of cutaneous effects. Despite preventive corticoid eyewash, ocular complications occurred in 6 cases, mild and resolvable in 5 of them. The immediate results were as follows: 3 deaths during induction (18%); 6 failures (35%); 8 complete remissions (CR) (47%). After primary chemo-resistance (two cases) failure was always noted. In 3 cases, after less than 12 infusions had been given, 2 failures and 1 very short CR were noted. In 2 patients, when doxorubicin was added to Ara-C, we observed 1 death during induction and 1 failure. Of the patients achieving CR 8 were treated by periodic courses with high dose Ara-C and 4 of them relapsed. The longest failure free duration was 11 months. Median survival duration of the 17 patients is 5 months. PMID:3862072

  18. Acute lead poisoning in western Canadian cattle - A 16-year retrospective study of diagnostic case records.

    PubMed

    Cowan, Vanessa; Blakley, Barry

    2016-04-01

    This study describes the epidemiology of acute lead poisoning in western Canadian cattle over the 16-year period of 1998 to 2013 and reports background bovine tissue lead concentrations. Case records from Prairie Diagnostic Services, Western College of Veterinary Medicine, identified 525 cases of acute lead toxicity over the investigational period. Poisonings were influenced by year (P < 0.0001) and month (P < 0.0001). Submissions were highest in 2009 (15.6%), 2001 (11.2%), and 2006 (9.9%). Most cases were observed during May, June, and July (62.3%). Cattle 6 months of age and younger were frequently poisoned (53.5%; P < 0.0001). Beef breeds were predominantly poisoned. Mean toxic lead concentrations (mg/kg wet weight) in the blood, liver, and kidney were 1.30 ± 1.70 (n = 301), 33.5 ± 80.5 (n = 172), and 56.3 ± 39.7 (n = 61). Mean normal lead concentrations in the blood, liver, and kidney were 0.036 ± 0.003 mg/kg (n= 1081), 0.16 ± 0.63 mg/kg (n = 382), and 0.41 ± 0.62 mg/kg (n = 64). PMID:27041761

  19. Clinicoradiological Correlation of Macropsia due to Acute Stroke: A Case Report and Review of the Literature

    PubMed Central

    Montalvo, Mayra Johana; Khan, Muhib Alam

    2014-01-01

    Dysmetropsia (macropsia, micropsia, teleopsia, or pelopsia) most commonly results from retinal pathologies, epileptic seizure, neoplastic lesions, viral infection, or psychoactive drugs. Vascular lesions are an uncommon cause of dysmetropsia. Vascular hemimicropsia, although rare, has been more frequently described in the literature, whereas hemimacropsia from acute ischemic injury is exceedingly rare. We describe a patient presenting in the emergency room (ER) with visual perception disturbances characterized by a distorted perception of the size of objects, compatible with left hemimacropsia. Magnetic resonance imaging (MRI) of the brain showed an acute occipitotemporal ischemic injury corresponding to the posterior cerebral artery (PCA) territory. The location of the lesion is consistent with previous case reports that suggest that hemimacropsia is associated with the occipitotemporal projection, which plays a decisive role in the visual identification of objects by interconnecting the striate, prestriate, and inferior temporal areas. The difference of our case as compared to previous case reports is that the lesion in our patient spared Brodmann area 17 (calcarine cortex) and therefore did not present symptoms of quadrantanopsia. Instead, the patient presented isolated hemimacropsia, therefore suggesting that the anatomical lesion causing hemimacropsia is located in the ventral portion of the occipitotemporal projection, more specifically Brodmann areas 18 (parastriate) and 19 (peristriate). PMID:25574407

  20. Clinical significance of de Garengeot's hernia: A case of acute appendicitis and review of the literature

    PubMed Central

    Piperos, Theodoros; Kalles, Vasileios; Al Ahwal, Yousef; Konstantinou, Evangelos; Skarpas, George; Mariolis-Sapsakos, Theodoros

    2011-01-01

    Introduction The presence of the appendix in a femoral hernia sac is known as de Garengeot's hernia. We report a rare case of an elderly woman with femoral hernia appendicitis and discuss the surgical pitfalls and considerations through a literature review. Presentation of case An 83-year-old woman presented with fever and right lower quadrant abdominal pain. Clinical examination revealed a femoral hernia. Ultrasonography confirmed bowel was present in the hernia sac. In the operation room, an acutely inflamed appendix was recognized within the sac. The patient underwent appendectomy and hernia repair with sutures. Discussion Acute appendicitis within a femoral hernia is rare and multiple dilemmas exist regarding its treatment. An incision below the inguinal ligament is a reasonable choice in order to access the hernia sac. A mesh should be placed in non-infectious appendectomy while herniorrhaphy is preferred in cases of appendicitis. Conclusion The presence of the vermiform appendix in a femoral hernia sac is rare but the surgeon should be aware of this clinical entity. Prompt diagnosis and appropriate surgical treatment is the key to avoid complications. PMID:22288062

  1. A tetraploid minimally differentiated acute myeloblastic leukemia with extensive erythrophagocytosis: a case report and literature review.

    PubMed

    Li, Li; Li, Jianlan; Li, Guoxia; Tan, Yanhong; Chen, Xiuhua; Ren, Fanggang; Guo, Haixiu; Wang, Hongwei

    2012-12-01

    Tetraploidy is a rare chromosome number aberration in de novo acute myeloid leukemia (AML), and may be associated with erythrophagocytosis by leukemic blast cells. We report a 48-year-old female patient with minimally differentiated acute myeloblastic leukemia (AML-M0) exhibiting tetraploidy and erythrophagocytosis. The karyotype was 46,XX[2]/92,XXXX[18]. Bone marrow aspirate smears showed large and prominent nuclei, with erythrophagocytosis in leukemic cells. Fluorescence in situ hybridization using RUNX1 dual color break probes detected four fusion signals, accounting for 95 % (190/200), in one interphase nucleus. The mutations of TP53 and the fusion genes RUNX1/ETO, CBFβ/MYH11, and PML/RARα were all negative. This patient showed a poor response to chemotherapy, and died 66 days after the onset. To our knowledge, this is the first reported case of AML-M0 with tetraploidy and erythrophagocytosis and without additional chromosome aberrations. This case of tetraploid AML with poor prognosis suggests that further biological study of more cases of tetraploid AML will be of great importance in improving the understanding and prognosis of this tetraploid AML. PMID:23054644

  2. A clinical pathologic study of four adult cases of acute mercury inhalation toxicity

    SciTech Connect

    Kanluen, S.; Gottlieb, C.A. )

    1991-01-01

    We report four cases of fatal mercury vapor inhalation, a rare occurrence. The mercury vapor was released at a private home, where one of the occupants was smelting silver from dental amalgam containing an unknown amount of mercury. Within 24 hours of the incident, all occupants began having shortness of breath necessitating hospital admission. The clinical courses are briefly detailed; however, all included rapid deterioration with respiratory failure. Chest roentgenograms in all four cases were consistent with adult respiratory distress syndrome. All patients were treated with dimercaprol, a mercury chelator, but all died, with survival varying from 9 to 23 days postexposure. Autopsies were performed on all four patients. The lungs in all cases were heavy, firm, and airless. Histologic examination revealed severe diffuse alveolar damage, with variable amounts of fibrosis, conforming with acute lung injury in various stages of organization. Additional postmortem findings included acute proximal renal tubular necrosis, vacuolar hepatoxicity, and a spectrum of central nervous system alterations including multifocal ischemic necrosis, gliosis, and vasculitis.

  3. Epidemics of GI.2 sapovirus in gastroenteritis outbreaks during 2012-2013 in Osaka City, Japan.

    PubMed

    Iritani, Nobuhiro; Yamamoto, Seiji P; Abe, Niichiro; Kubo, Hideyuki; Oka, Tomoichiro; Kaida, Atsushi

    2016-07-01

    Sapovirus (SaV) is a causative agent of gastroenteritis in humans in both sporadic cases and outbreaks. During the period from January 2005 to August 2014, SaV was detected in 30 (5.9%) of 510 gastroenteritis outbreaks in Osaka City, Japan using real-time RT-PCR. Seasonal distribution of SaV-associated outbreaks revealed an increase during the 2011-2012 season and the highest frequency of outbreaks during the 2012-2013 season. Genotyping analysis based on the capsid region demonstrated that the most common genotype was GI.2 (36.7%), in which the strains were closely related. The comparison of complete capsid gene sequences with 18 GI.2 strains (7 strains in this study and 11 from GenBank) between 1990 and 2013 showed that GI.2 strains were classified into at least three genetic clusters (1990-2000, 2004-2007, and 2008-2013) with chronologically unique amino acid residues and accumulation of mutations in the predicted P domain, suggesting the one of the causes of emergence and spread of GI.2 strains. This study will also be helpful for understanding the evolutionary mechanism of the SaV genome. PMID:26684081

  4. Nationwide variation in the effects of temperature on infectious gastroenteritis incidence in Japan

    PubMed Central

    Onozuka, Daisuke; Hagihara, Akihito

    2015-01-01

    Although several studies have investigated the effects of temperature on the incidence of infectious gastrointestinal disease in a single city or region, few have investigated variations in this association using nationwide data. We obtained weekly data, gathered between 2000 and 2012, pertaining to infectious gastroenteritis cases and weather variability in all 47 Japanese prefectures. A two-stage analysis was used to assess the nonlinear and delayed relationship between temperature and morbidity. In the first stage, a Poisson regression allowing for overdispersion in a distributed lag nonlinear model was used to estimate the prefecture-specific effects of temperature on morbidity. In the second stage, a multivariate meta-analysis was applied to pool estimates at the national level. The pooled overall relative risk (RR) was highest in the 59.9th percentile of temperature (RR, 1.08; 95% CI: 1.01, 1.15). Meta-analysis results also indicated that the estimated pooled RR at lower temperatures (25th percentile) began immediately but did not persist, whereas an identical estimate at a higher temperature (75th percentile) was delayed but persisted for several weeks. Our results suggest that public health strategies aimed at controlling temperature-related infectious gastroenteritis may be more effective when tailored according to region-specific weather conditions. PMID:26255569

  5. Nationwide variation in the effects of temperature on infectious gastroenteritis incidence in Japan

    NASA Astrophysics Data System (ADS)

    Onozuka, Daisuke; Hagihara, Akihito

    2015-08-01

    Although several studies have investigated the effects of temperature on the incidence of infectious gastrointestinal disease in a single city or region, few have investigated variations in this association using nationwide data. We obtained weekly data, gathered between 2000 and 2012, pertaining to infectious gastroenteritis cases and weather variability in all 47 Japanese prefectures. A two-stage analysis was used to assess the nonlinear and delayed relationship between temperature and morbidity. In the first stage, a Poisson regression allowing for overdispersion in a distributed lag nonlinear model was used to estimate the prefecture-specific effects of temperature on morbidity. In the second stage, a multivariate meta-analysis was applied to pool estimates at the national level. The pooled overall relative risk (RR) was highest in the 59.9th percentile of temperature (RR, 1.08; 95% CI: 1.01, 1.15). Meta-analysis results also indicated that the estimated pooled RR at lower temperatures (25th percentile) began immediately but did not persist, whereas an identical estimate at a higher temperature (75th percentile) was delayed but persisted for several weeks. Our results suggest that public health strategies aimed at controlling temperature-related infectious gastroenteritis may be more effective when tailored according to region-specific weather conditions.

  6. Gastroenteritis outbreaks associated with Norwalk-like viruses and their investigation by nested RT-PCR

    PubMed Central

    O'Neill, Hugh J; McCaughey, Conall; Wyatt, Dorothy E; Mitchell, Frederick; Coyle, Peter V

    2001-01-01

    Background Norwalk-like viruses are the most common cause of gastroenteritis outbreaks and sporadic cases of vomiting and diarrhoea. In healthy individuals infection is often mild and short-lived but in debilitated patients infection can be severe. It is essential that the virus laboratory can offer a sensitive and specific test, delivered in a timely manner. Methods We have developed a nested reverse transcriptase PCR based on published primers against the RNA polymerase gene and after comparison with electronmicroscopy used the assay to investigate 31 outbreaks of gastroenteritis. These were in diverse situations including nursing homes, small district hospitals, large general hospitals, a ferry ship, hotels, restaurants and staff canteens. Results A positive diagnosis was made in 30/31 outbreaks investigated giving an overall outbreak positive detection rate of 97%. At an individual patient level there was a positive diagnostic rate of 11.5% in a large hospital environment to 100% in smaller outbreak situations. The average patient positive rate was 34%. In addition we investigated 532 control faecal specimens from adults. Of these 530 were negative and 2 were repeatedly positive. Conclusions It is essential that insensitive electronmicroscopy is replaced with the more sensitive reverse transcription PCR assays. These tests should be made available "on call" at weekends and public holidays. It is also important that outbreaks of NLV infection are monitored using sensitive RT-PCR assays so that the laboratory information can be used in ascertaining the spread and duration of the outbreak PMID:11511325

  7. A case of fulminant type 1 diabetes associated with acute renal failure.

    PubMed

    Deng, Datong; Xia, Li; Chen, Mingwei; Xu, Min; Wang, Youmin; Wang, Changjiang

    2015-01-01

    A 56-year-old man suffered from severe diabetic ketoacidosis which was complicated by acute renal failure and rhabdomyolysis. Before admission the patient had had flu-like symptoms for 5 days and had developed polyuria and polydipsia. The clinical examination on admission showed his plasma glucose level was 80.65 mmol/L while the HbA1c was 7.4%. His amylase concentration was high without any signs of pancreatitis. The islet-associated autoantibodies (GAD antibody, islet cell antibody) were absent. These data were compatible with the diagnosis of fulminant type 1 diabetes. A continuous intravenous insulin infusion therapy was given during the acute phase to control hyperglycemia and ketoacidosis. This patient remained dependent on continuous veno-venous hemofiltration (CVVHF) for 5 days, followed by regular kidney dialysis for three times, before his renal function was finally recovered. To conclude, this is a rare case of abrupt onset fulminant type 1 diabetes with the onset of acute renal failure. Hence, early detection, quick diagnosis and immediate treatment are very important. In particular, prompt CVVHF and kidney dialysis are required and useful for rescuing the renal function. PMID:26071577

  8. Drug-induced acute tubulointerstitial nephritis: a case with elevated urinary cadmium.

    PubMed

    Subat-Dezulović, Mirna; Slavić, Irena; Rozmanić, Vojko; Persić, Mladen; Medjimurec, Branka; Sćukanec-Spoljar, Mira

    2002-05-01

    Acute tubulointerstitial nephritis (ATIN) has many different causes, but is most frequently caused by drugs. We report a 13-year-old vegetarian girl with drug-induced ATIN, confirmed by renal biopsy, and simultaneous occurrence of elevated urinary cadmium. Four weeks prior to admission she had been treated with antibiotics and acetaminophen for respiratory infection, and remaining febrile, was treated with different "home-made" herbal mixtures. She presented with acute non-oliguric renal failure, tubular dysfunction, and sterile pyuria, but without skin rash or edema. Laboratory data showed a raised erythrocyte sedimentation rate, normal white blood count with eosinophilia, and a serum creatinine of 245 micromol/l. Urinalysis was remarkable for glycosuria, tubular proteinuria, and elevated beta(2)-microglobulin and N-acetyl-beta-D-glucosaminidase excretion. Immunoserological tests characteristic of acute glomerulonephritis and systemic diseases were negative. She was treated with steroids and her renal function improved. Follow-up analyses disclosed normal urinary cadmium and enzyme excretion within 6 months. Heavy metal analysis of herbal preparations that she had taken confirmed the presence of cadmium, but within approved concentrations. In conclusion, elevated urinary cadmium in the case of drug-induced ATIN may be assumed to be an accidental finding. However, consumption of different herbs containing cadmium and cadmium-induced nephro-toxicity could be the reason for such serious renal damage. PMID:12042900

  9. Acute myocarditis mimicking ST-elevation myocardial infarction: A case report and review of the literature

    PubMed Central

    ZHANG, TAO; MIAO, WEI; WANG, SHIXUAN; WEI, MIN; SU, GUOHAI; LI, ZHENHUA

    2015-01-01

    The present study describes the case of a young man aged 22 who had acute retrosternal pain, elevated cardiac markers and electrocardiographic ST-T changes, which led to an original misdiagnosis of acute myocardial infarction. The patient underwent immediate coronary angiography, which revealed normal coronary arteries. Finally, the diagnosis of viral myocarditis was made on consideration of his fever, scattered red dots on his arms and legs and other auxiliary examination results obtained in the following days, which were supportive of the diagnosis. The patient improved on antiviral and myocardial protection therapy and was discharged 2 weeks later. Viral myocarditis is a common disease with a variable natural history. It remains challenging for doctors to differentiate between acute myocarditis and myocardial infarction, particularly in the early stages. A diagnosis of myocarditis should be made on the basis of synthetic evaluation of the evidence, including medical history, clinical presentation and results of the available auxiliary tests, in order to provide guidelines for treatment. PMID:26622337

  10. Acute Bilateral Internal Carotid Occlusion from Embolization of Left Atrial Thrombus During Transesophageal Echocardiography: Case Report

    PubMed Central

    Mahmood, Syed Saad; Manjila, Sunil; Singh, Gagandeep; Xavier, Andrew R

    2016-01-01

    Background and purpose: Transesophageal echocardiography (TEE) is a relatively safe imaging modality used to visualize intracardiac thrombus. Summary of case: We report on a unique, fatal complication during TEE of embolization of a pre-existing “smoking” left atrial thrombus causing acute bilateral internal carotid occlusion, confirmed on angiogram. Conclusions: Patients with history of lung pathology, such as COPD, who experience retching and cough during transesophageal echocardiography may be more susceptible to embolization of pre-existing thrombi. A need exists to risk stratify such patients. PMID:27403219

  11. An atypical case of acute disseminated encephalomyelitis associated with cytomegalovirus infection.

    PubMed

    De Fino, Chiara; Nociti, Viviana; Modoni, Anna; Bizzarro, Alessandra; Mirabella, Massimiliano

    2016-01-01

    We present the case of a young man admitted to our hospital for persistent headache associated with fever, retrorbitary pain and vomiting, who rapidly developed encephalopathy with drowsiness, paraplegia, hypoesthesia with a D6 sensory level and urinary retention. Brain and spinal cord MRI revealed findings compatible with acute disseminated encephalomyelitis (ADEM) and microbiological tests documented a cytomegalovirus (CMV) infection. CMV infection is extraordinarily associated with ADEM, but must be included in microbiological tests, because early diagnosis and treatment ameliorate the neurological outcome. PMID:26856946

  12. [The organizational technologies of quality support of emergency and acute medical care in megalopolis: Moscow case].

    PubMed

    2011-01-01

    The article deals with the issues of emergency medical care in conditions of megalopolis on the example of the Moscow A.S. Putchkov emergency and acute medical care station. The analysis is applied to such new organizational technologies as the automatic navigational dispatcher system of field brigades 'management, the zoning of transport mains according accessibility of emergency medical are stations, the organization of emergency medical posts on the most conducive to accident areas of megalopolis, the integrated municipal inter-warning system in case of road accidents. PMID:22279806

  13. Acute respiratory distress syndrome caused by Mycoplasma pneumoniae without elevated pulmonary vascular permeability: a case report

    PubMed Central

    Takahashi, Naoki; Oi, Rie; Ota, Muneyuki; Toriumi, Shinichi; Ogushi, Fumitaka

    2016-01-01

    Sporadic patients with acute respiratory distress syndrome (ARDS) caused by Mycoplasma pneumoniae have been reported. However, knowledge about the pathophysiology and pharmacological treatment of this condition is insufficient. Moreover, the pulmonary vascular permeability in ARDS related to M. pneumoniae infection has not been reported. We report a case of ARDS caused by Mycoplasma pneumoniae without elevated pulmonary vascular permeability, which was successfully treated using low-dose short-term hydrocortisone, suggesting that pulmonary infiltration in ARDS caused by Mycoplasma pneumoniae does not match the criteria of permeability edema observed in typical ARDS. PMID:27162691

  14. Acute respiratory distress syndrome caused by Mycoplasma pneumoniae without elevated pulmonary vascular permeability: a case report.

    PubMed

    Takahashi, Naoki; Shinohara, Tsutomu; Oi, Rie; Ota, Muneyuki; Toriumi, Shinichi; Ogushi, Fumitaka

    2016-05-01

    Sporadic patients with acute respiratory distress syndrome (ARDS) caused by Mycoplasma pneumoniae have been reported. However, knowledge about the pathophysiology and pharmacological treatment of this condition is insufficient. Moreover, the pulmonary vascular permeability in ARDS related to M. pneumoniae infection has not been reported. We report a case of ARDS caused by Mycoplasma pneumoniae without elevated pulmonary vascular permeability, which was successfully treated using low-dose short-term hydrocortisone, suggesting that pulmonary infiltration in ARDS caused by Mycoplasma pneumoniae does not match the criteria of permeability edema observed in typical ARDS. PMID:27162691

  15. Acute pancreatitis due to ascariasis: a sonographic pictorial essay on four cases.

    PubMed

    Lynser, Donboklang; Thangkhiew, R S; Laloo, Demitrost; Hek, M D; Marbaniang, Evarisalin; Tariang, Satisfy

    2016-06-01

    Ascariasis is the commonest helminthic disease to infect humans. Due to their wandering nature, the roundworms from the second part of the duodenum migrate through the biliary opening into the hepatobiliary and pancreatic ducts. Ascariasis is the most common parasitic cause of pancreatitis in endemic region. Pancreatitis can result due to pancreatic ascariasis, biliary ascariasis or both. Pancreatitis due to ascariasis can be severe and life-threatening. We present a pictorial essay of acute pancreatitis due to ascariasis on four cases. PMID:27059341

  16. Acute plastic bowing of the forearm in adults: a report of two cases.

    PubMed

    Tada, K; Ikeda, K; Tsubouchi, H; Tomita, K

    2008-08-01

    We report 2 adult cases where the diagnosis of acute plastic bowing of the forearm was either delayed or missed. In a 21-year-old man, ulnar bowing was missed and fixation was not performed because the patient had no limitation to his range of movement or pain. In a 24-year-old woman, the presentation of bowing in both the ulna and radius was delayed and corrective osteotomy was necessary for restoration of full range of movement. Prompt diagnosis enables manual reposition for easy restoration of full range of movement. PMID:18725680

  17. Posterior reversible encephalopathy syndrome in pediatric acute leukemia: Case series and literature review

    PubMed Central

    Appachu, M. Sandhya; Purohit, Samit; Lakshmaiah, K. C.; Kumari, B.S. Aruna; Appaji, L.

    2014-01-01

    Posterior reversible encephalopathy syndrome (PRES) is a neurotoxic state coupled with a unique radio imaging appearance. We describe this rare, mostly reversible condition in five cases undergoing similar treatment under preset protocol (MCP-841) for acute lymphoblastic leukemia (ALL) at our centre. Hypertension is a well-known adverse effect of high-dose corticosteroid therapy primarily mediated by its effects on the mineralocorticoid receptor especially in pediatric population and we hypothesize that this may be the etiology of PRES in two of these patients. PMID:25006290

  18. Antimicrobial Stewardship in the Post-Acute Long-Term Care Setting: Case Discussion and Updates.

    PubMed

    Brandt, Nicole J; Heil, Emily

    2016-07-01

    Improving the use of antimicrobial medications in the post-acute long-term care setting is critical for combating resistance and reducing adverse events in older adults. Antimicrobial stewardship refers to a set of commitments and actions designed to optimize the treatment of infectious diseases while minimizing the adverse effects associated with antimicrobial medication use. The Centers for Disease Control and Prevention recommend all nursing homes take steps to improve antimicrobial prescribing practices and reduce inappropriate use. The current article highlights initiatives and clinical considerations through a case discussion. [Journal of Gerontological Nursing, 42 (7), 10-14.]. PMID:27337183

  19. RAPID COMMUNICATION-- POLIO VACCINE COVERAGE IN THE ACUTE FLACCID PARALYSIS (AFP) CASES IN ROMANIA.

    PubMed

    Băicuş, Anda

    2015-01-01

    Poliovirus (PV), a member of the Enterovirus genus, is the etiological agent of poliomyelitis. A study carried out between 2013-2014 on 30 serum samples from acute flaccid paralysis (AFP) cases, showed a protective antibody level of 90% against poliovirus Sabin strains type 1 and type 2 and of 88% against type 3. No PV strains were isolated from 2009 to 2015 in Romania. Maintaining a high vaccine coverage level against polio is mandatory until global polio eradication, especially as the risk of polio importation remains elevated in Romania. PMID:26727855

  20. Childhood acute lymphoblastic leukemia presenting as ''cold'' lesions on bone scan: a report of two cases

    SciTech Connect

    Caudle, R.J.; Crawford, A.H.; Gelfand, M.J.; Gruppo, R.A.

    1987-01-01

    ''Cold'' lesions on bone scan have been reported in a variety of disease processes, including infection, avascular necrosis, and cysts. We present two cases of children who presented with large ''cold'' areas on technetium bone scans and were treated initially for septic processes. Acute childhood leukemia frequently presents with bone or joint pain, fever, and elevation of the erythrocyte sedimentation rate. Although the diagnosis may be difficult if the characteristic clinical signs and laboratory findings are absent, the presence of anemia should alert the physician to the possibility of malignancy. Bone scanning provides a sensitive method of localizing pathology, but diagnosis requires biopsy or marrow aspiration.

  1. [A case of acute motor sensory axonal polyneuropathy after Haemophilus influenzae infection].

    PubMed

    Oda, M; Udaka, F; Kubori, T; Oka, N; Kameyama, M

    2000-08-01

    A 47-year-old woman developed consciousness disturbance, and experienced hallucinations while traveling abroad, and then went into critical condition. She was placed in the critical care unit, and had flaccid tetraparesis requiring mechanical ventilation. Haemophilus influenzae was cultured from the sputum. The level of protein of the cerebrospinal fluid was elevated to 114 mg/dl, nerve conduction study showed findings of pure axonal damage, and the sural nerve biopsy revealed severe axonal degeneration. She improved gradually by plasma exchange. The diagnosis of acute motor sensory axonal polyneuropathy (AMSAN) based on autoimmune mechanism was made. We speculate that H. influenzae infection may have elicited AMSAN in this case. PMID:11218707

  2. Nitrogen mustard hydrochloride-induced acute respiratory failure and myelosuppression: A case report

    PubMed Central

    ZHANG, XIAOJUAN; ZHANG, ZHIDAN; CHEN, SONG; ZHAO, DONGMEI; ZHANG, FANGXIAO; HU, ZIWEI; XIAO, FENG; MA, XIAOCHUN

    2015-01-01

    Nitrogen mustards are chemical agents that are similar to sulfur mustards, with similar toxicities. The present study describes a case of nitrogen mustard-induced acute respiratory failure and myelosuppression in a 33-year-old man. The patient, who was accidentally exposed to nitrogen mustard hydrochloride in a pharmaceutical factory, exhibited severe inhalation injury and respiratory symptoms. Laboratory tests revealed reduced white blood cell counts and lowered platelet levels during the first 6 days after the skin exposure to nitrogen mustard. Following treatment with mechanical ventilation, immunity-enhancing agents and nutritional supplements for 1 month, the patient successfully recovered and was released from hospital. PMID:26622480

  3. Glutathione Transferase as a Potential Marker for Gut Epithelial Injury versus the Protective Role of Breast Milk sIgA in Infants with Rota Virus Gastroenteritis

    PubMed Central

    Sherif, Lobna S.; Raouf, Randaa K. Abdel; Sayede, Rokaya M. El; Wakkadd, Amany S. El; Shoaib, Ashraf R.; Ali, Hanan M.; Refay, Amira S. El

    2015-01-01

    BACKGROUND: Secretory immunoglobulin A (SIgA) plays an important protective role in the recognition and clearance of enteric pathogens. AIM: This study was designed to assess if mucosal integrity “measured by secretory IgA (SIgA)” is a protective factor from more epithelial alteration “measured by glutathione transferase” in infants with Rota gastroenteritis and its relation to infants’ feeding pattern. PATIENTS AND METHODS: This study was conducted on 79 infants aged 6 months and less from those diagnosed as having gastroenteritis and admitted to Gastroenteritis Department in Abo El Rish Pediatric Hospital, Cairo University. Plasma glutathione s-transferases and Stool SIgA were measured using ELISA technique. Rota virus detection was done by Reverse transcriptase PCR. RESULTS: SIgA was found to be significantly positive in exclusive breast fed infants, Glutathione transferase was significantly more frequently positive in Rota positive cases than Rota negative cases by Reverse transcriptase PCR. A significant negative correlation between Glutathione transferase and Secretory IgA was found, (p < 0.05). CONCLUSION: Breast feeding should be encouraged and highly recommended in the first two years of life as it provides Secretory IgA to breast fed infants who in turn protect them against epithelial damage caused by Rota viral gastroenteritis.

  4. Recent Progress in the Research of Eosinophilic Esophagitis and Gastroenteritis.

    PubMed

    Kinoshita, Yoshikazu; Ishimura, Norihisa; Oshima, Naoki; Mikami, Hironobu; Okimoto, Eiko; Jiao, Di Jin; Ishihara, Shunji

    2016-01-01

    Eosinophilic esophagitis (EoE) and gastroenteritis are allergic gastrointestinal diseases mainly caused by food allergens. The number of patients with EoE is rapidly increasing in both Western and Asian countries. Basic knowledge of these diseases has mainly come from studies of EoE and Th2 type allergic reactions, including IL-5, IL-13, and IL-15, thymic stromal protein, and eotaxin 3, which are considered to have important roles. For a diagnosis of EoE, endoscopic abnormalities and histological confirmation of dense eosinophile infiltration in the esophageal epithelial layer are important, in addition to identifying dysphagia symptoms. As for eosinophilic gastroenteritis, blood test findings are more useful and the role of an endoscopic examination is reduced. For both diseases, the infection rate of Helicobacter pylori is lower than in healthy controls. Glucocorticoid administration is standard treatment for these diseases, while proton pump inhibitors are frequently effective for EoE. PMID:26789117

  5. Surveillance of pathogens causing gastroenteritis and characterization of norovirus and sapovirus strains in Shenzhen, China, during 2011.

    PubMed

    Wu, Wei; Yang, Hong; Zhang, Hai-long; Xian, Hui-Xia; Yao, Xiang-Jie; Zhao, De-Jian; Chen, Long; Shu, Bai-hua; Zhou, Yi-kai; He, Ya-Qing

    2014-08-01

    Viral gastroenteritis is one of the most common diseases in humans, and it is primarily caused by rotaviruses (RVs), astroviruses (AstVs), adenoviruses (AdVs), noroviruses (NoVs), and sapoviruses (SaVs). In this study, we determined the distribution of viral gastroenteritis and human calicivirus (HuCVs) in acute gastroenteritis patients in Shenzhen, China, during 2011. Real-time RT-PCR was used to detect norovirus (NoV), group A rotavirus (RV), adenovirus (AdV), and astrovirus (AstV). From a total of 983 fecal samples, NoV was detected in 210 (21.4 %); RoV in 173 (17.6 %); AstV in 10 (1.0 %); and AdV in 15 (1.5 %). Mixed infections involving two NoVs were found in 21 of the 387 pathogen-positive stool specimens. NoV and SaV genotypes were further tested using RT-PCRs and molecular typing and phylogenetic analysis were then performed based on the ORF1-ORF2 region for NoV and a conserved nucleotide sequence in the capsid gene for SaV. Of the 68 typed strains that were sequenced and genotyped, five were NoV G1 (7.5 %) and 63 were NoV GII (96.6 %). GII strains were clustered into five genotypes, including GII.4 (65.1 %; 36 GII.4 2006b and five GII.4 New Orleans), GII.3 (28.6 %), GII.2 (3.2 %), GII.6 (1.6 %), and GII.1 (1.6 %). While all fecal specimens were tested for SaVs, 15 (1.5 %) were positive, and of these, 12 isolates belonged to G1.2, and the remaining three SaV strains belonged to the SaV GII genogroup. Although various HuCVs were detected in acute gastroenteritis patients, NoV GII.4 2006b was more prevalent than the other HuCVs. PMID:24610551

  6. Acute Generalized Exanthematous Pustulosis Induced by Amoxicillin/Clavulanic Acid: Report of a Case Presenting With Generalized Lymphadenopathy.

    PubMed

    Syrigou, Ekaterini; Grapsa, Dimitra; Charpidou, Andriani; Syrigos, Konstantinos

    2015-01-01

    Drug-induced acute generalized exanthematous pustulosis is a rare pustular skin reaction, most commonly triggered by antibiotics. Although its diagnosis is based primarily on the presence of specific clinical and histopathologic features, additional in vivo (patch testing) or in vitro testing may be required, especially in atypical cases, to more accurately determine the causative agent. The authors report a histologically confirmed case of acute generalized exanthematous pustulosis that was induced by amoxicillin/clavulanic acid, as documented by subsequent patch testing, and presented with generalized painful lymphadenopathy, mimicking an acute infectious process. This is a very rare and diagnostically challenging clinical presentation of acute generalized exanthematous pustulosis, which has been reported, to the best of our knowledge, only once previously. PMID:25997755

  7. A case of recurrent arrhythmia in an acute pancreatitis patient--pathophysiological explanation using shortage of 'repolarization reserve'.

    PubMed

    Uvelin, Arsen; Hajduković, Danica; Vrsajkov, Vladimir; Kolak, Radmila; Lazukić, Aleksandra; Vicković, Sanja; Gojković, Zoran

    2013-12-01

    We report a case of a patient with acute pancreatitis who developed serious heart rhythm abnormalities on three occasions, two of which were associated with administration of the first generation antihistamine chloropyramine, and the third one with hypomagnesemia and hypokalemia. Dysrhythmic events consisted of bigeminy, multifocal ventricular extrasystoles and torsades de pointes-like ventricular tachycardia. Electrocardiographic changes in acute pancreatitis in the absence of previous heart disease can occur in more than half of the cases. Antihistamines are medications that are known to produce heart rhythm disturbances, especially the second generation drugs astemizole and terfenadine. This is the first report of chloropyramine causing dysrhythmia. It seems that acute pancreatitis patients are especially prone to heart dysrhythmia caused by different factors such as electrolyte disturbances and pronounced vagal tone. Acute pancreatitis may be added to the list of risk factors with altered 'repolarization reserve', predisposing to drug-induced QT interval prolongation and possible torsades de pointes occurrence. PMID:24697004

  8. Differences in Clinical and Laboratory Findings between Group D and Non-Group D Non-Typhoidal Salmonella Gastroenteritis in Children

    PubMed Central

    Park, Heung Keun; Rhie, Kyuyol; Yeom, Jung Sook; Park, Ji Sook; Park, Eun Sil; Lim, Jae Young; Park, Chan-Hoo; Woo, Hyang-Ok; Youn, Hee-Shang; Kang, Ki Ryeon; Park, Jung Je

    2015-01-01

    Purpose To investigate the differences in clinical features and laboratory findings between group D and non-group D non-typhoidal Salmonella (NTS) gastroenteritis in children. Methods A retrospective chart review of children diagnosed with NTS confirmed by culture study was performed. The clinical features and laboratory findings of group D and non-group D NTS were compared. Results From 2003 to 2012, 75 cases were diagnosed as NTS at our center. The number of group D and non-group D patients was 45 and 30, respectively. The mean age was higher in group D than in non-group D patients (5.1 years vs. 3.4 years, p=0.038). Headaches were more frequently observed (p=0.046) and hematochezia was less frequently observed (p=0.017) in group D than in non-group D NTS gastroenteritis patients. A positive Widal test result was observed in 53.3% of group D and 6.7% of non-group D NTS cases (O-titer, p=0.030; H-titer, p=0.039). There were no differences in white blood cell counts, level of C-reactive protein and rate of antimicrobial resistance between group D and non-group D cases. Conclusion The more severe clinical features such as headache, fever, and higher Widal titers were found to be indicative of group D NTS gastroenteritis. Additionally, group D NTS gastroenteritis was more commonly found in older patients. Therefore, old age, fever, headache, and a positive Widal test are more indicative of group D NTS than non-group D NTS gastroenteritis. Pathophysiological mechanisms may differ across serologic groups. PMID:26157693

  9. Endoscopic sphincterotomy of the major duodenal papilla in acute relapsing pancreatitis associated with pancreas divisum: a case report.

    PubMed

    Spaziani, E; Trentino, P; Picchio, M; Di Filippo, A; Briganti, M; Pietricola, G; Elisei, W; Ceci, F; Coda, S; Pattaro, G; Parisella, F; De Angelis, F; Pecchia, M; Stagnitti, F

    2010-05-01

    We report a case of acute relapsing pancreatitis associated with pancreas divisum, who underwent major papilla sphincterotomy after failed minor papilla cannulation. Long-term results were satisfactory. The possible explanations of the efficacy of major papilla endoscopic resection in this particular case are discussed. PMID:20615366

  10. Emergency management of acute abdomen in children.

    PubMed

    Balachandran, Binesh; Singhi, Sunit; Lal, Sadhna

    2013-03-01

    Acute abdomen can be defined as a medical emergency in which there is sudden and severe pain in abdomen with accompanying signs and symptoms that focus on an abdominal involvement. It accounts for about 8 % of all children attending the emergency department. The goal of emergency management is to identify and treat any life-threatening medical or surgical disease condition and relief from pain. In mild cases often the cause is gastritis or gastroenteritis, colic, constipation, pharyngo-tonsilitis, viral syndromes or acute febrile illnesses. The common surgical causes are malrotation and Volvulus (in early infancy), intussusception, acute appendicitis, and typhoid and ischemic enteritis with perforation. Lower lobe pneumonia, diabetic ketoacidosis and acute porphyria should be considered in patients with moderate-severe pain with little localizing findings in abdomen. The approach to management in ED should include, in order of priority, a rapid cardiopulmonary assessment to ensure hemodynamic stability, focused history and examination, surgical consult and radiologic examination to exclude life threatening surgical conditions, pain relief and specific diagnosis. In a sick patient the initial steps include rapid IV access and normal saline 20 ml/kg (in the presence of shock/hypovolemia), adequate analgesia, nothing per oral/IV fluids, Ryle's tube aspiration and surgical consultation. An ultrasound abdomen is the first investigation in almost all cases with moderate and severe pain with localizing abdominal findings. In patients with significant abdominal trauma or features of pancreatitis, a Contrast enhanced computerized tomography (CECT) abdomen will be a better initial modality. Continuous monitoring and repeated physical examinations should be done in all cases. Specific management varies according to the specific etiology. PMID:23456644

  11. Acute Paraplegia as a Result of Hemorrhagic Spinal Ependymoma Masked by Spinal Anesthesia: Case Report and Review of Literature.

    PubMed

    Lee, Sang-Hyo; Park, David Jaehyun; Jeun, Sin-Soo

    2016-04-01

    Ependymomas are the most common intramedullary spinal cord tumors in adults. Although a hemorrhage within spinal ependymoma on imaging studies is not uncommon, it has rarely been reported to bea cause of acute neurological deficit. In the present report, we describe a case of a 24-year-old female patient who developed acute paraplegia as a result of hemorrhagic spinal ependymoma immediately after a cesarean delivery under spinal regional anesthesia. We review the literature of hemorrhagic spinal ependymomas presenting with acute neurological deficit and discuss the most appropriate treatment for a good neurological recovery. PMID:27195260

  12. Acute Paraplegia as a Result of Hemorrhagic Spinal Ependymoma Masked by Spinal Anesthesia: Case Report and Review of Literature

    PubMed Central

    Lee, Sang-Hyo; Jeun, Sin-Soo

    2016-01-01

    Ependymomas are the most common intramedullary spinal cord tumors in adults. Although a hemorrhage within spinal ependymoma on imaging studies is not uncommon, it has rarely been reported to bea cause of acute neurological deficit. In the present report, we describe a case of a 24-year-old female patient who developed acute paraplegia as a result of hemorrhagic spinal ependymoma immediately after a cesarean delivery under spinal regional anesthesia. We review the literature of hemorrhagic spinal ependymomas presenting with acute neurological deficit and discuss the most appropriate treatment for a good neurological recovery. PMID:27195260

  13. [Low-titer cold agglutinin disease following Salmonella gastroenteritis].

    PubMed

    Kobayashi, Ken-Ichiro; Hamaki, Tamae; Ohwada, Akira; Tomiyama, Junji; Sakuma, Ryoko; Mizuta, Yoko; Moriyama, Akihiko; Yamamoto, Emi; Akiya, Itsuo; Fujita, Hiroshi

    2011-01-01

    We encountered a patient with cold agglutinin disease (CAD) that worsened after Salmonella gastroenteritis. A 52-year-old male complained pain in the left fingers with cyanosis and was admitted in a local hospital. After treatment for ischemia, he demonstrated diarrhea with fever. Because of progressive anemia, he was referred to our hospital. Salmonella gastroenteritis was diagnosed based on the results of microbiological examination. Severe hemolysis was noted at admission, and Coombs test was positive (IgG-, C3d+). Cold agglutinin titer was elevated (x256). There were no findings of malignancy or infection demonstrating CA. A diagnosis of CAD with Salmonella gastroenteritis was made. Because spherocytosis was noted during admission, we measured the mean channel fluorescence (MCF) of eosin-5-maleimide (EMA) in erythrocytes from patients. MCF of EMA of the patient's erythrocytes was similar to that of normal subjects. Therefore, we concluded that coexisting hereditary spherocytosis was unlikely. We also examined the in vitro hemolytic effect of Salmonella infection on his blood and on blood from normal subjects. Treatment with Salmonella enteritidis isolated from this patient was found to induce hemolysis in the patient's blood, but not in blood from a normal subject. Moreover, treatment with Salmonella increased the titer of cold agglutinin in vitro. These data suggested that Salmonella infection might worsen hemolysis in CAD. PMID:21378480

  14. A waterborne norovirus gastroenteritis outbreak in a school, eastern China.

    PubMed

    Zhou, N; Zhang, H; Lin, X; Hou, P; Wang, S; Tao, Z; Bi, Z; Xu, A

    2016-04-01

    In late 2014, a gastroenteritis outbreak occurred in a school in Shandong Province, eastern China. Hundreds of individuals developed the symptoms of diarrhoea and vomiting. Epidemiological investigation showed that food consumption was not linked to this outbreak, and unboiled direct drinking water was identified as the independent risk factor with a relative risk of 1·37 (95% confidence interval 1·03-1·83). Furthermore, examination of common bacterial and viral gastroenteritis pathogens was conducted on different specimens. Norovirus GI.1, GI.2, GI.6, GII.4, GII.6 and GII.13 were detected in clinical specimens and a water sample. GII.4 sequences between clinical specimens and the water sample displayed a close relationship and belonged to GII.4 variant Sydney 2012. These results indicate that direct drinking water contaminated by norovirus was responsible for this gastroenteritis outbreak. This study enriches our knowledge of waterborne norovirus outbreaks in China, and presents valuable prevention and control practices for policy-makers. In future, strengthened surveillance and supervision of direct drinking-water systems is needed. PMID:26482884

  15. Genetic basis for the pathogenesis of transmissible gastroenteritis virus.

    PubMed Central

    Wesley, R D; Woods, R D; Cheung, A K

    1990-01-01

    Intracellular RNAs of an avirulent small-plaque (SP) transmissible gastroenteritis virus variant and the parent virulent Miller strain of transmissible gastroenteritis virus were compared. Northern RNA blotting showed that the Miller strain contained eight intracellular RNA species. RNAs 1, 2(S), 5, 6(M), 7(N), and 8 were similar in size for both viruses; however, the SP variant lacked subgenomic RNAs 3 and 4. Instead, the SP virus contained an altered RNA species (delta 4) that was slightly smaller than RNA 4. S1 nuclease protection experiments showed a deletion of approximately 450 nucleotides in the SP genome downstream of the peplomer S gene. Sequencing of cDNA clones confirmed that SP virus contained a 462-nucleotide deletion, eliminating the transcriptional recognition sequences for both RNAs 3 and 4. These RNAs encode open reading frames A and B, respectively. An alternative consensus recognition sequence was not readily apparent for the delta 4 RNA species of SP virus. Since open reading frame A is missing in SP virus, it is not essential for a productive infection. The status of the potential protein encoded by open reading frame B is not clear, because it may be missing or just truncated. Nevertheless, these genes appear to be the contributing entities for transmissible gastroenteritis virus virulence, SP morphology, tissue tropism, and/or persistence in swine leukocytes. Images PMID:2168963

  16. Acute symptomatic calcific discitis in adults: a case report and review of literature.

    PubMed

    Shah, A; Botchu, R; Grainger, M F; Davies, A M; James, S L

    2015-12-01

    Symptomatic calcific discitis has been reported in the paediatric population but is a rare entity in adults with only eight cases reported in the English literature. We present a case of adult calcific discitis presenting with acute onset back pain. Radiographs and CT demonstrated central T11-T12 disc calcification with diffuse marrow oedema on subsequent MRI. The patient was referred to our spinal oncology unit due to the extensive marrow oedema as a possible underlying primary bone tumour. Review of the CT confirmed an end-plate defect with herniated calcific nucleus pulposus with no underlying bone lesion. Features were in keeping with acute calcific discitis. The patient was treated symptomatically and made an uneventful recovery. We discuss the characteristic imaging features seen on radiograph, CT and MRI and review the current literature. Calcific discitis is a self-limiting pathology requiring symptomatic management only. Radiologists need to be aware of this rare entity as it can occur in adults and may be mistaken for a more sinister pathology such as infective discitis or a bone tumour and lead to further unnecessary imaging or invasive procedures. PMID:26160461

  17. Two Cases of Acute Abdomen after an Intravitreal Injection of Bevacizumab

    PubMed Central

    Onoda, Yasutaka; Shiba, Tomoaki; Hori, Yuichi; Maeno, Takatoshi; Takahashi, Mao

    2015-01-01

    We report on a patient with ischemic colitis and another with paralytic ileus, both of whom experienced an acute abdomen after intravitreal injection of bevacizumab (IVB). Case 1 was a 78-year-old woman. Her medical history included surgery for colon carcinoma 10 years earlier. The patient developed acute severe abdominal pain and nausea the day after IVB for retinal vein occlusion with macular edema, and massive lower gastrointestinal bleeding occurred. Ischemic colitis was diagnosed. Case 2 was a 64-year-old man who presented with neovascular glaucoma with proliferative diabetic retinopathy. We performed vitreous surgery on the 9th day after IVB, and we reperformed IVB at the end of the vitreous surgery. On the first postoperative day, severe abdominal distension, vomiting and abdominal pain were observed, and paralytic ileus was diagnosed. It is possible that gastrointestinal disorders are induced after IVB, depending on the patient's background, including for example severe diabetes or a history of surgery for gastrointestinal cancer. Thus, ophthalmologists should apply alternative therapies instead of IVB to patients with severe diabetes mellitus or a history of gastrointestinal cancer. PMID:25960733

  18. Encapsulated Unresolved Subdural Hematoma Mimicking Acute Epidural Hematoma: A Case Report

    PubMed Central

    Park, Sang-Soo; Kim, Hyo-Joon; Kwon, Chang-Young

    2014-01-01

    Encapsulated acute subdural hematoma (ASDH) has been uncommonly reported. To our knowledge, a few cases of lentiform ASDH have been reported. The mechanism of encapsulated ASDH has been studied but not completely clarified. Encapsulated lentiform ASDH on a computed tomography (CT) scan mimics acute epidural hematoma (AEDH). Misinterpretation of biconvex-shaped ASDH on CT scan as AEDH often occurs and is usually identified by neurosurgical intervention. We report a case of an 85-year-old man presenting with a 2-day history of mental deterioration and right-sided weakness. CT scan revealed a biconvex-shaped hyperdense mass mixed with various densities of blood along the left temporoparietal cerebral convexity, which was misinterpreted as AEDH preoperatively. Emergency craniectomy was performed, but no AEDH was found beneath the skull. In the subdural space, encapsulated ASDH was located. En block resection of encapsulated ASDH was done. Emergency craniectomy confirmed that the preoperatively diagnosed AEDH was an encapsulated ASDH postoperatively. Radiologic studies of AEDH-like SDH allow us to establish an easy differential diagnosis between AEDH and ASDH by distinct features. More histological studies will provide us information on the mechanism underlying encapsulated ASDH. PMID:27169052

  19. Acute Pancreatitis Caused By Mushroom Poisoning: A Report of Two Cases.

    PubMed

    Karahan, Samet; Erden, Abdulsamet; Cetinkaya, Ali; Avci, Deniz; Ortakoyluoglu, Adile Irfan; Karagoz, Hatice; Bulut, Kadir; Basak, Mustafa

    2016-01-01

    Of the more than 5000 species of mushrooms known, 100 types are toxic and approximately 10% of these toxic types can cause fatal toxicity. A type of mushroom called Amanita phalloides is responsible for 95% of toxic mushroom poisonings. In this article, we report 2 cases of mushroom poisonings caused by Lactarius volemus, known as Tirmit by the local people. The patient and his wife were admitted to the emergency room with abdominal pain, nausea, and vomiting 20 hours after consuming Lactarius volemus, an edible type of mushroom. The patients reported that they had been collecting this mushroom from the mountains and eating them for several years but had never developed any clinicopathology to date. Further examination of the patients revealed a very rare case of acute pancreatitis due to mushroom intoxication. The male patient was admitted to the intensive care unit while his wife was followed in the internal medicine service, because of her relative mild clinical symptoms. Both patients recovered without sequelae and were discharged. In this article, we aimed to emphasize that gastrointestinal symptoms are often observed in mushroom intoxications and can be confused with acute pancreatitis, thus leading to misdiagnosis of patients. Early diagnosis and appropriate treatment can improve patients' prognosis and prevent the development of complications. PMID:26835473

  20. Unruptured rudimentary horn pregnancy presenting with acute haemoperitoneum with combined intrauterine pregnancy: A case report

    PubMed Central

    Lallar, Meenakshi; Nandal, Rajesh; Sharma, Deepak

    2015-01-01

    Background: The incidence of rudimentary heterotopic uterine horn pregnancy varies from 1:76,000 to 1:140,000. However the incidence of twin pregnancy i.e. intrauterine pregnancy in unicornuate uterus and its associated rudimentary horn pregnancy is estimated to be around 1 in 10 million gestations. Case: Here, we present 19 year old pramigravida women with acute haemoperitoneum with diagnosis of unruptured rudimentary horn pregnancy combined by intrauterine pregnancy. The patient was managed with emergency laparatomy and resuscitation. Rudimentary horn containing foetus was excised and intrauterine pregnancy was left untouched. The intrauterine pregnancy was supported with progesterone and tocolytics and the patient delivered a newborn of 2.8 kg through spontaneous labor at 37 weeks of gestation. Conclusion: Heterotopic pregnancies incidence have increased in comparison to past and there should be high level of suspicion for this rare event as this is often associated with high maternal and fetal morbidity and mortality where diagnosis is difficult and challenging and easily missed. . Timely intervention provides survival of intrauterine pregnancy in case of twin pregnancy, even in low resource settings where usually the diagnosis is missed before acute event. PMID:25653676

  1. Medical neglect death due to acute lymphoblastic leukaemia: an autopsy case report.

    PubMed

    Usumoto, Yosuke; Sameshima, Naomi; Tsuji, Akiko; Kudo, Keiko; Nishida, Naoki; Ikeda, Noriaki

    2014-12-01

    We report the case of 2-year-old girl who died of precursor B-cell acute lymphoblastic leukaemia (ALL), the most common cancer in children. She had no remarkable medical history. She was transferred to a hospital because of respiratory distress and died 4 hours after arrival. Two weeks before death, she had a fever of 39 degrees C, which subsided after the administration of a naturopathic herbal remedy. She developed jaundice 1 week before death, and her condition worsened on the day of death. Laboratory test results on admission showed a markedly elevated white blood cell count. Accordingly, the cause of death was suspected to be acute leukaemia. Forensic autopsy revealed the cause of death to be precursor B-cell ALL. With advancements in medical technology, the 5-year survival rate of children with ALL is nearly 90%. However, in this case, the deceased's parents preferred complementary and alternative medicine (i.e., naturopathy) to evidence-based medicine and had not taken her to a hospital for a medical check-up or immunisation since she was an infant. Thus, if she had received routine medical care, she would have a more than 60% chance of being alive 5 years after diagnosis. Therefore, we conclude that the parents should be accused of medical neglect regardless of their motives. PMID:25895240

  2. Two cases of acute abdomen after an intravitreal injection of bevacizumab.

    PubMed

    Onoda, Yasutaka; Shiba, Tomoaki; Hori, Yuichi; Maeno, Takatoshi; Takahashi, Mao

    2015-01-01

    We report on a patient with ischemic colitis and another with paralytic ileus, both of whom experienced an acute abdomen after intravitreal injection of bevacizumab (IVB). Case 1 was a 78-year-old woman. Her medical history included surgery for colon carcinoma 10 years earlier. The patient developed acute severe abdominal pain and nausea the day after IVB for retinal vein occlusion with macular edema, and massive lower gastrointestinal bleeding occurred. Ischemic colitis was diagnosed. Case 2 was a 64-year-old man who presented with neovascular glaucoma with proliferative diabetic retinopathy. We performed vitreous surgery on the 9th day after IVB, and we reperformed IVB at the end of the vitreous surgery. On the first postoperative day, severe abdominal distension, vomiting and abdominal pain were observed, and paralytic ileus was diagnosed. It is possible that gastrointestinal disorders are induced after IVB, depending on the patient's background, including for example severe diabetes or a history of surgery for gastrointestinal cancer. Thus, ophthalmologists should apply alternative therapies instead of IVB to patients with severe diabetes mellitus or a history of gastrointestinal cancer. PMID:25960733

  3. Fatal acute alcohol intoxication in an ALDH2 heterozygote: a case report.

    PubMed

    Yamamoto, H; Tanegashima, A; Hosoe, H; Fukunaga, T

    2000-08-14

    On an evening in November, a 25-year-old man was found dead in his bedroom. There were many empty snap-out sheets for flunitrazepam tablets in the trash at his bedside. He had been beaten by a gang of young people earlier in the morning of the same day. At the medico-legal autopsy, although there were many bruises and/or abrasions on the whole body, only slight subdural hemorrhage was observed, and none of them was thought to be the cause of death. Flunitrazepam and its metabolites were not detected in his body fluid by gas chromatography-mass spectrometry (GC-MS). Marked lung edema and a severe congestion of organs were observed. His blood alcohol concentration from the femoral vein was 2.00 mg/ml. Fatal cases of acute alcohol intoxication usually have shown higher alcohol concentration (2.25-6.23 mg/ml). Although the genotype of aldehyde dehydrogenase 2 (ALDH2) has not previously been mentioned as a contributing factor in determining the cause of death, in this case the genotype of ALDH2 was ALDH2*1/2 and thus is important. Those who possess the ALDH2*2 gene show high concentrations of acetaldehyde (AcH) at even comparatively lower alcohol levels. Consequently, the cause of death was considered to be acute alcohol intoxication including AcH poisoning. PMID:10940605

  4. Interdisciplinary Peripartum Management of Acute Respiratory Distress Syndrome with Extracorporeal Membrane Oxygenation – a Case Report and Literature Review

    PubMed Central

    Weyrich, J.; Bogdanski, R.; Ortiz, J. U.; Kuschel, B.; Schneider, K. T. M.; Lobmaier, S. M.

    2016-01-01

    Extracorporeal membrane oxygenation (ECMO) is increasingly used for the management of acute severe cardiac and respiratory failure. One of the indications is acute respiratory distress syndrome (ARDS) for which, in some severe cases, ECMO represents the only possibility to save lives. We report on the successful long-term use of ECMO in a postpartum patient with recurrent pulmonary decompensation after peripartum uterine rupture with extensive blood loss. PMID:27065489

  5. Does amantadine induce acute psychosis? A case report and literature review

    PubMed Central

    Xu, Wei-juan; Wei, Ning; Xu, Yi; Hu, Shao-hua

    2016-01-01

    Background Over-the-counter cold medicines, which contain amantadine, are widely used in the People’s Republic of China. Clinicians are familiar with the psychosis caused by long-term treatment with amantadine, especially in elderly patients; however, early-onset psychotic complications among healthy young individuals have rarely been reported. Case presentation This article reports the case of a 28-year-old patient who presented with hallucination–delusion syndrome soon after treatment with cold medicine containing amantadine hydrochloride and acetaminophen. The symptoms resolved completely after a 2-week course of paliperidone treatment. Conclusion Clinicians should be sensitive to the acute psychotic complications induced by an interaction between amantadine and acetaminophen. PMID:27103808

  6. Enterotoxigenicity of Staphylococcus aureus Cultures Isolated from Acute Cases of Bovine Mastitis

    PubMed Central

    Olson, J. C.; Casman, E. P.; Baer, E. F.; Stone, Judith E.

    1970-01-01

    To determine whether staphylococci causing bovine mastitis are potential causes of human intoxications, 142 cultures identified as etiological agents of acute cases and 18 cultures causing chronic cases of staphylococcal mastitis were obtained from investigators in the United States and Canada, examined microscopically, and tested for carbohydrate utilization, terminal pH, catalase, coagulase, egg yolk hydrolysis, gelatin hydrolysis, cytochrome oxidase, urease production, nitrate reduction, micrococcal nuclease, phage type, and enterotoxin production. Three cultures were not confirmed as Staphylococcus aureus. Of the 157 S. aureus cultures, 23 produced staphylococcal enterotoxins. Although a direct relationship between staphylococcal mastitis and outbreaks of staphylococcal food poisoning was not proved, results indicated that staphylococcal infections of the bovine mammary gland represent a significant reservoir of enterotoxigenic strains of S. aureus. PMID:4322455

  7. Lisfranc fracture-dislocation precipitating acute Charcot arthopathy in a neuropathic diabetic foot: a case report

    PubMed Central

    Yeoh, Joey; Muir, Kenneth Ross; Dissanayake, Ajith Munasinghe; Tzu-Chieh, Wendy Yu

    2008-01-01

    The Lisfranc injury is relatively uncommon yet remains popular in the literature due to its variable causative mechanisms and subtleties in radiographic features despite its potential for disabling long term outcomes if treatment is inadequate, inappropriate or delayed. These injuries are especially pertinent in diabetic patients, especially those with neuropathy, since they are more common, can lead to Charcot neuropathic joint, ulcers and have different causative mechanisms compared to the general population. We describe the case of a neuropathic diabetic patient who presented with a Lisfranc injury which precipitated the development of acute Charcot arthropathy in the right foot. The case serves to illustrate several salient points about the Lisfranc joint and related injuries in diabetic patients. PMID:18973700

  8. A Rare Case of Polyneuropathy and Monoclonalgammopathy with Recurrent Acute Kidney Injury

    PubMed Central

    Kim, Eun Jung; Shin, Dong Ho; Jeon, Hee Jung; Rhee, So Yon; Nam, Eun Sook; Park, Ji Young

    2016-01-01

    POEMS syndrome is a rare paraneoplastic syndrome and there are few reports of polyneuropathy and monoclonal gammopathy associated with kidney dysfunction. Here, we report a case of POEMS syndrome with recurrent acute kidney injury (AKI). A 52-year-old man presented with bilateral aggravating paresthesia and latermotor weakness of the lower extremities accompanied by repeated elevation of serum creatinine. The patient was finally diagnosed with POEMS syndrome on the basis of fulfilling the two mandatory major criteria (polyneuropathy and monoclonal gammopathy), one other major criterion (sclerotic bone lesion), and several minor criteria. A renal biopsy was performed to clarify the cause of AKI and showed membranoproliferative glomerulonephritis-like lesions with mesangiolysis and endothelial cell injury. This case illustrates that renal manifestations, not included in the diagnostic criteria for POEMS, can be apparent before various other systemic symptoms. PMID:27453713

  9. Pulmonary mucormycosis with embolism: two autopsied cases of acute myeloid leukemia.

    PubMed

    Kogure, Yasunori; Nakamura, Fumihiko; Shinozaki-Ushiku, Aya; Watanabe, Akira; Kamei, Katsuhiko; Yoshizato, Tetsuichi; Nannya, Yasuhito; Fukayama, Masashi; Kurokawa, Mineo

    2014-01-01

    Mucormycosis is an increasingly important cause of morbidity and mortality for patients with hematological malignancies. The diagnosis of mucormycosis usually requires mycological evidence through tissue biopsy or autopsy because the signs and symptoms are nonspecific and there are currently no biomarkers to identify the disease. We herein present two autopsied cases of acute myeloid leukemia with prolonged neutropenia who developed invasive mucormycosis accompanied by pulmonary artery embolism. Our cases were featured by unexplained fever and rapidly progressive dyspnea. Computed tomography scan detected nodular lesions or nonspecific consolidations in the lungs. Cultures, cytological study, and serum fungal markers consistently gave negative results. Autopsy revealed embolism of the pulmonary artery which consisted of fibrin clots by filamentous fungi. Genomic DNA was extracted from the paraffin-embedded clots and was applied to polymerase chain reaction amplification, leading to the diagnosis of infection by Rhizopus microsporus. We should carefully search for life-threatening pulmonary embolism when patients with hematological malignancies develop pulmonary mucormycosis. PMID:25031775

  10. Anesthesia management of surgery for sigmoid perforation and acute peritonitis patient following heart transplantation: case report

    PubMed Central

    Yang, Xu-Li; Dai, Shu-Hong; Zhang, Juan; Zhang, Jing; Liu, Yan-Jun; Yang, Yan; Sun, Yu-E; Ma, Zheng-Liang; Gu, Xiao-Ping

    2015-01-01

    Here we described a case in which a patient underwent emergency laparotomy for acute peritonitis and sigmoid perforation under general anesthesia with a history of heart transplantation. A good knowledge in the physiology of the transplanted heart is critical for effective and safe general anesthesia. We chose etomidate that have a weaker impact on cardiovascular function plus propofol for induction, and propofol plus cisatracurium for maintenance with intermittently analgesics and vasoactive drugs to facilitate the anesthesia. In addition, fluid input, electrolyte and acid-base balance were well adjusted during the whole procedure. The patient was in good condition after the surgery. In this case report we are aiming to provide some guidance for those scheduled for non-cardiac surgery after heart transplant. PMID:26379997

  11. Spinal intramedullary hamartoma with acute presentation in a 13-month old infant: case report.

    PubMed

    Samak, Eslam M; Abdel Latif, Assem M; Ghany, Walid Abdel; Hewedi, Iman H; Amer, Aboubakr; Moharram, Hussein

    2016-08-01

    True hamartomas of the spinal cord are very rare, and although several have been reported in the literature, there are few detailed radiological and pathological descriptions of the condition. There is also considerable overlap with other entities, the most common being spinal cord teratomas. The authors report the case of a 13-month-old child with a supragluteal sacral dimple who presented with acute neurological deterioration. MRI of the spine revealed a big intramedullary lesion with heterogeneous signal intensity. A near-total resection was performed, and histopathological examination demonstrated findings consistent with a spinal cord hamartoma. The authors believe that careful preoperative evaluation and rigorous pathological examination are mandatory to establish diagnosis and direct further management of cases in which such a lesion is suspected. PMID:27127875

  12. Acute subdural hematoma secondary to cerebral venous sinus thrombosis: Case report and review of literature

    PubMed Central

    Bansal, Hanish; Chaudhary, Ashwani; Mahajan, Anuj; Paul, Birinder

    2016-01-01

    Cerebral venous sinus thrombosis is a rare type of stroke primarily affecting young women. Diagnosis is generally delayed or overlooked due to a wide spectrum of clinical symptoms. Subdural hematoma secondary to cerebral venous sinus thrombosis is very rare. We report a case of 40-year-old female with cerebral venous sinus thrombosis who presented to us with an acute subdural hematoma and subarachnoid hemorrhage besides venous infarct. Management of such patients is complicated due to the rarity of the condition and contraindication for the use of anticoagulation. We conducted a thorough literature search through PubMed and could find only nine cases of spontaneous subdural hematoma secondary to cerebral venous sinus thrombosis. PMID:27057237

  13. Benign Sphenoid Wing Meningioma Presenting with an Acute Intracerebral Hemorrhage – A Case Report

    PubMed Central

    Frič, Radek; Hald, John K.; Antal, Ellen-Ann

    2016-01-01

    BACKGROUND AND STUDY OBJECT We report an unusual case of a benign lateral sphenoid wing meningioma that presented with, and was masked by, an acute intracerebral hemorrhage. CASE REPORT A 68-year-old woman was admitted after sudden onset of coma. Computed tomography (CT) revealed an intracerebral hemorrhage, without any underlying vascular pathology on CT angiography. During the surgery, we found a lateral sphenoid wing meningioma with intratumoral bleeding that extended into the surrounding brain parenchyma. RESULTS We removed the hematoma and resected the tumor completely in the same session. The histopathological classification of the tumor was a WHO grade I meningothelial meningioma. The patient recovered very well after surgery, without significant neurological sequelae. CONCLUSIONS: Having reviewed the relevant references from the medical literature, we consider this event as an extremely rare presentation of a benign sphenoid wing meningioma in a patient without any predisposing medical factors. The possible mechanisms of bleeding from this tumor type are discussed. PMID:27127413

  14. Use of spinal manipulation in a rheumatoid patient presenting with acute thoracic pain: a case report

    PubMed Central

    Chung, Chadwick L. R.; Mior, Silvano A.

    2015-01-01

    Background: There is limited research related to spinal manipulation of uncomplicated thoracic spine pain and even less when pain is associated with comorbid conditions such as rheumatoid arthritis. In the absence of trial evidence, clinical experience and appropriate selection of the type of intervention is important to informing the appropriate management of these cases. Case presentation: We present a case of a patient with long standing rheumatoid arthritis who presented with acute thoracic pain. The patient was diagnosed with costovertebral joint dysfunction and a myofascial strain of the surrounding musculature. The patient was unresponsive to treatment involving a generalized manipulative technique; however, improved following the administration of a specific applied manipulation with modified forces. The patient was deemed recovered and discharged with ergonomic and home care recommendations. Discussion: This case demonstrates a clinical situation where there is a paucity of research to guide management, thus clinicians must rely on experience and patient preferences in the selection of an appropriate and safe therapeutic intervention. The case highlights the need to contextualize the apparent contraindication of manipulation in patients with rheumatoid arthritis and calls for further research. Finally the paper advances evidence based decision making that balances the available research, clinical experience, as well as patient preferences. PMID:26136606

  15. Screening of cases of acute flaccid paralysis for poliomyelitis eradication: ways to improve specificity.

    PubMed Central

    Andrus, J. K.; de Quadros, C.; Olivé, J. M.; Hull, H. F.

    1992-01-01

    The Pan American Health Organization in 1985 adopted an initiative to eradicate poliomyelitis from the Western Hemisphere. In 1990, over 2000 cases of acute flaccid paralysis (AFP) were reported in this region, of which < 1% were determined to be caused by wild poliovirus. At present, the eradication programme uses AFP as the criterion for surveillance of children aged < 15 years; this is 100% sensitive, but not specific. To minimize unnecessary diagnostic investigations, we studied all 4333 cases of AFP reported to the programme during 1989 and 1990 in order to develop more efficient operational screening criteria for cases of AFP. Among children with AFP, the use of criteria such as age < 6 years and either presence of fever at the onset of paralysis or a < 4-day period for complete development of paralysis resulted in a sensitivity of 96% (95% C.I. 90-103%) and specificity of 49% (C.I. 47-52%). With criteria of age < 6 years and fever present at the onset of paralysis the sensitivity was 75% (C.I. 61-89%) and specificity was 73% (C.I. 71-75%). These results suggest that by screening young children with AFP who either had fever at the onset or showed a rapid progression of paralysis, the number of cases of AFP requiring investigation can be reduced by one half, with minimal compromise in the sensitivity of confirmed poliomyelitis case detection. PMID:1281445

  16. Acute pontine infarct in a 16-year-old man with acute posterior multifocal placoid pigment epitheliopathy. A case report.

    PubMed

    Jaramillo, Arturo; Gaete, Germán; Romero, Pablo; Orellana, Patricia; Illanes, Sergio

    2009-01-01

    A 16-year-old boy recently diagnosed with acute posterior multifocal placoid pigment epitheliopathy (APMPPE) developed an acute infarct in the left pontine region. No relevant abnormalities were found in the brain and cervical angiography, echocardiography, cerebrospinal fluid, and blood samples. Funduscopically, lesions were multiple circumscribed, creamy yellow patches, flat lesions at the level of the retinal pigment epithelium, and the fluorescence angiography confirmed an APMPPE. All visual and neurological symptoms reverted completely after use of steroid. Our patient is the youngest patient with APMPPE and stroke described so far, being the common age presentation between 20 to 40 years. PMID:19251194

  17. [Acute Subdural Hematoma in Snowboarders:A Multivariate Analysis of 79 Cases].

    PubMed

    Koyama, Shinya; Fukuda, Osamu; Kuroda, Satoshi

    2016-07-01

    Snowboarding-related head injuries have become less common as the number of snowboarders has decreased;however, severe head injuries, such as acute subdural hematomas, occur every snowboarding season. We investigated the characteristics of cases of snowboarding-related acute subdural hematoma treated at our hospital. A total of 3,632 patients with snowboarding-related head injuries seen at our hospital between the 1995/96 and 2012/13 snowboarding seasons were enrolled in this study. Seventy-nine(2.2%)patients were diagnosed with acute subdural hematomas using computed tomography. We statistically analyzed the patient questionnaire responses, clinical records, and radiological findings. We compared the findings of the acute subdural hematoma(ASDH)group with those of the non-ASDH group. Among beginners, falling on a slope, incidents involving gentle slopes, and injuries of unknown origin were significantly more common in the ASDH group. On the other hand, among the intermediate snowboarders, incidents involving jumps, jump failure, and collisions with other snowboarders were more common in the non-ASDH group. Secondly, in an analysis involving subjects who had an ASDH, we compared the beginner group with the intermediate/advanced group. Falling on a slope, incidents involving gentle slopes, pure ASDH, diffuse brain swelling, and death were more common in the beginner group, and ASDH combined with contusions or subarachnoid hemorrhaging and incidents involving a jump were more common in the intermediate/advanced group. Finally, we summarized the cases of 10 subjects with an ASDH as well as diffuse brain swelling. Nine of the 10 patients died, 8 were first-timers or beginners, 6 had incidents involving flat or gentle slopes, and 5 had fallen on a slope. Snowboarding is a recreational sport;therefore, snowboarders must take responsibility for their actions. However, snowboarders, especially beginners, could decrease their risk of ASDH if they are informed about ASDH and

  18. Community-Acquired Rotavirus Gastroenteritis Compared with Adenovirus and Norovirus Gastroenteritis in Italian Children: A Pedianet Study.

    PubMed

    Donà, D; Mozzo, E; Scamarcia, A; Picelli, G; Villa, M; Cantarutti, L; Giaquinto, C

    2016-01-01

    Background. Rotavirus (RV) is the commonest pathogen in the hospital and primary care settings, followed by Adenovirus (AV) and Norovirus (NV). Only few studies that assess the burden of RV gastroenteritis at the community level have been carried out. Objectives. To estimate incidence, disease characteristics, seasonal distribution, and working days lost by parents of RV, AV, and NV gastroenteritis leading to a family pediatrician (FP) visit among children < 5 years. Methods. 12-month, observational, prospective, FP-based study has been carried out using Pedianet database. Results. RVGE incidence was 1.04 per 100 person-years with the highest incidence in the first 2 years of life. Incidences of AVGEs (1.74) and NVGEs (1.51) were slightly higher with similar characteristics regarding age distribution and symptoms. Risk of hospitalisation, access to emergency room (ER), and workdays lost from parents were not significantly different in RVGEs compared to the other viral infections. Conclusions. Features of RVGE in terms of hospitalisation length and indirect cost are lower than those reported in previous studies. Results of the present study reflect the large variability of data present in the literature. This observation underlines the utility of primary care networks for AGE surveillance and further studies on community-acquired gastroenteritis in children. PMID:26884770

  19. [Investigation of verotoxigenic Escherichia coli O157:H7 incidence in gastroenteritis patients].

    PubMed

    Erdoğan, Haluk; Levent, Belkıs; Erdoğan, Aşkın; Güleşen, Revasiye; Arslan, Hande

    2011-07-01

    Escherichia coli O157:H7 is the most common serotype among verotoxigenic E.coli (VTEC) strains that cause haemolytic uremic syndrome. Although sporadic VTEC cases originating from Turkey and small outbreaks have been reported from our country, VTEC has not been routinely investigated in most of the diagnostic microbiology laboratories in Turkey and studies related to this topic are limited. In this study, the incidence of E.coli O157:H7 in patients who were admitted to Alanya Research and Application Hospital of Baskent University with the complaints of acute gastroenteritis between September 2005 and September 2008, was investigated. Stool samples collected from 1815 diarrheal patients (of them 50.5% were male; 49.3% were ? 5 years old; 10.2% were tourists) were evaluated initially by direct microscopy and then inoculated to hectoen enteric agar, EMB agar, Skirrow agar and cefixime tellurite sorbitol MacConkey (CT-SMC) agar media for cultivation. The sorbitol-negative colonies which were compatible with E.coli according to the conventional methods were tested with E.coli polyvalent and 0157 and H7 monovalent antisera and agglutination positive strains were also investigated for verotoxin production in Vero cell cultures. VTEC RPLA toxin detection kit (Oxoid, UK) was used for further identification of toxin type of verotoxin positive strains. Fecal leukocytes were detected in 41.3% of the samples in direct microscopy, while 27% (173/639) of the samples were also found positive for amoeba antigen, 6% (24/396) for rotavirus antigen, 1.2% (22/1815) for Salmonella spp., 0.6% (11/1815) for Shigella spp., 0.2% (4/1815) for Giardia trophozoites and 0.06% (1/1815) for Campylobacter jejuni. The isolation rate of sorbitol-negative E.coli strains was %0.8 (14/1815), and two of them were identified as E.coli O157:H7 by monovalent antisera, and both of them were determined as verotoxin-producers in cell culture. Verotoxin types of those isolates were found as verotoxin 1 in one

  20. Myeloid sarcoma presenting with acute renal failure and bilateral ureteral obstruction: a case report and review of the literature.

    PubMed

    Usmani, Saad Z; Shahid, Zainab; Saleh, Husain; Nasser, Kamal A

    2007-08-01

    Myeloid sarcoma (MS) is a very rare disease that either presents with acute myeloid leukemia or as relapse of acute myeloid leukemia. The common sites include the small intestine, skin, bone, and lymph nodes. We present an unusual case of MS presenting with acute renal failure (ARF) and bilateral ureteral obstruction. Ultrasonography showed bilateral hydronephrosis and a large pelvic mass displacing the uterus. Pelvic mass biopsy showed fibroadipose tissue with diffuse neoplastic cell infiltration and immunostaining was positive for leukocyte common antigen (LCA) and myeloperoxidase consistent with myeloid sarcoma. Bone marrow biopsy revealed 63% myeloblasts. The patient died the 17th day of induction therapy. We came across only four MS cases in English literature that presented with ARF. To our knowledge, this case is the first description of myeloid sarcoma presenting with ARF and bilateral ureteral obstruction not originating from urogenital system. Physicians should consider possible hematological malignancies in patients with similar presentation. PMID:17700206