Sample records for abscess formation accompanied

  1. Acute bacterial prostatitis and abscess formation.

    PubMed

    Lee, Dong Sup; Choe, Hyun-Sop; Kim, Hee Youn; Kim, Sun Wook; Bae, Sang Rak; Yoon, Byung Il; Lee, Seung-Ju

    2016-07-07

    The purpose of this study was to identify risk factors for abscess formation in acute bacterial prostatitis, and to compare treatment outcomes between abscess group and non-abscess group. This is a multicenter, retrospective cohort study. All patients suspected of having an acute prostatic infection underwent computed tomography or transrectal ultrasonography to discriminate acute prostatic abscesses from acute prostatitis without abscess formation. A total of 31 prostate abscesses were reviewed among 142 patients with acute prostatitis. Univariate analysis revealed that symptom duration, diabetes mellitus and voiding disturbance were predisposing factors for abscess formation in acute prostatitis. However, diabetes mellitus was not related to prostate abscess in multivariate analysis. Patients with abscesses <20 mm in size did not undergo surgery and were cured without any complications. In contrast, patients with abscesses >20 mm who underwent transurethral resection had a shorter duration of antibiotic treatment than did those who did not have surgery. Regardless of surgical treatment, both the length of hospital stay and antibiotic treatment were longer in patients with prostatic abscesses than they were in those without abscesses. However, the incidence of septic shock was not different between the two groups. A wide spectrum of microorganisms was responsible for prostate abscesses. In contrast, Escherichia coli was the predominant organism responsible for acute prostatitis without abscess. Imaging studies should be considered when patients with acute prostatitis have delayed treatment and signs of voiding disturbance. Early diagnosis is beneficial because prostatic abscesses require prolonged treatment protocols, or even require surgical drainage. Surgical drainage procedures such as transurethral resection of the prostate were not necessary in all patients with prostate abscesses. However, surgical intervention may have potential merits that reduce the

  2. Corticosteroids and peritonsillar abscess formation in infectious mononucleosis.

    PubMed

    Hanna, Brendan C; McMullan, Ronan; Hall, Samuel J

    2004-06-01

    Peritonsillar abscess formation is an uncommon complication of infectious mononucleosis (IM). Early case reports implicated corticosteroids in the development of such abscesses, however, subsequent studies suggested that these drugs do not promote the formation of abscesses at several sites outside the central nervous system. It has recently been demonstrated that zwitterionic polysaccharides, in bacterial capsules, form complexes with CD4(+) T lymphocytes leading to abscess formation. A patient is presented who developed peritonsillar abscess a few days after initiation of corticosteroid therapy for IM; the medical literature was reviewed in respect of this subject. It appears that the occurrence of these abscesses in IM is not strongly linked to corticosteroid treatment. The authors, therefore, recommend that steroids should not be withheld from patients with severe IM on the basis that they may precipitate the development of peritonsillar abscess.

  3. Bone formation within a breast abscess

    PubMed Central

    Mannu, Gurdeep Singh; Ahmed, Farid; Cunnick, Giles; Mungalsingh, Naren

    2014-01-01

    We present a rare case of osseous metaplasia in a poorly healing breast abscess. An 87-year-old woman was referred to the breast surgery clinic with a painful lump in her right breast. Initial imaging and core biopsy suggested a breast abscess. Despite several courses of antibiotics and repeated attempts at aspiration the painful lesion persisted. It was eventually surgically excised in its entirety and final histopathology showed the presence of bone formation within the abscess. The patient's symptoms subsequently resolved. To the best of our knowledge, this is the first case in the literature, of osseous metaplasia within a breast abscess in the absence of malignancy. PMID:25246453

  4. Bone formation within a breast abscess.

    PubMed

    Mannu, Gurdeep Singh; Ahmed, Farid; Cunnick, Giles; Mungalsingh, Naren

    2014-09-22

    We present a rare case of osseous metaplasia in a poorly healing breast abscess. An 87-year-old woman was referred to the breast surgery clinic with a painful lump in her right breast. Initial imaging and core biopsy suggested a breast abscess. Despite several courses of antibiotics and repeated attempts at aspiration the painful lesion persisted. It was eventually surgically excised in its entirety and final histopathology showed the presence of bone formation within the abscess. The patient's symptoms subsequently resolved. To the best of our knowledge, this is the first case in the literature, of osseous metaplasia within a breast abscess in the absence of malignancy. 2014 BMJ Publishing Group Ltd.

  5. Life-threatening emphysematous liver abscess associated with poorly controlled diabetes mellitus: a case report.

    PubMed

    Takano, Yuichi; Hayashi, Masafumi; Niiya, Fumitaka; Nakanishi, Toru; Hanamura, Shotaro; Asonuma, Kunio; Yamamura, Eiichi; Gomi, Kuniyo; Kuroki, Yuichiro; Maruoka, Naotaka; Inoue, Kazuaki; Nagahama, Masatsugu

    2017-03-06

    Emphysematous liver abscesses are defined as liver abscesses accompanied by gas formation. The fatality rate is extremely high at 27%, necessitating prompt intensive care. The patient was a 69-year-old Japanese man with type 2 diabetes. He visited the emergency outpatient department for fever and general malaise that had been ongoing for 2 weeks. Abdominal computed tomography revealed an abscess 5 cm in diameter accompanied by gas formation in the right hepatic lobe. Markedly impaired glucose tolerance was observed with a blood sugar level of 571 mg/dL and a glycated hemoglobin level of 14.6%. The patient underwent emergency percutaneous abscess drainage, and intensive care was subsequently initiated. Klebsiella pneumoniae was detected in both the abscess cavity and blood cultures. The drain was removed 3 weeks later, and the patient was discharged. Emphysematous liver abscesses are often observed in patients with poorly controlled diabetes, and the fatality rate is extremely high. Fever and malaise occasionally mask life-threatening infections in diabetic patients, necessitating careful examination.

  6. Emergency surgery for lung cancer with abscess formation after transbronchial biopsy.

    PubMed

    Takanashi, Yusuke; Miyashita, Koichi; Tajima, Shogo; Hayakawa, Takamitsu; Neyatani, Hiroshi; Funai, Kazuhito

    2017-03-01

    Abscess formation in lung cancer after transbronchial biopsy (TBB) is a rare complication with no standard consensus on a coping strategy or prophylaxis. We describe an instructive case of lung cancer which developed into an abscess after TBB. An 80-year-old man with poorly controlled diabetes mellitus underwent TBB for diagnosing a mass lesion in the left upper lobe. The TBB specimen confirmed a diagnosis of lung cancer, and he was scheduled for radical surgery. However, the tumour was revealed to have progressed into an enlarged abscess 24 days after TBB. Prompt use of meropenem failed to relieve the infection, hence we performed emergency left upper lobectomy. Poorly controlled diabetes mellitus was considered to be a risk for the formation of a tumour abscess after TBB. It was difficult to control the infection with conservative treatment using antibiotics; emergency surgical resection was considered to be the safest strategy for recovery.

  7. Liver Abscess Formation Following Transarterial Chemoembolization

    PubMed Central

    Lv, Wei-Fu; Lu, Dong; He, Yu-Sheng; Xiao, Jing-Kun; Zhou, Chun-Ze; Cheng, De-Lei

    2016-01-01

    Abstract To investigate the clinical features, risk factors, and bacterial spectrum of liver abscess following transarterial chemoembolization (TACE) and evaluate the therapeutic effect of percutaneous catheter drainage (PCD) on the abscesses. A retrospective review of patient charts was performed in 3613 patients who suffered from liver malignancies (2832 patients with hepatocellular carcinoma and 781 with metastatic hepatic tumor) and had undergone 11,054 TACE procedures from January 2005 to October 2013. Liver abscesses were found in 21 patients. PCD was performed in all abscess patients. The clinical features, risk factors, and bacterial spectrum of liver abscess following TACE were investigated and the therapeutic effect of PCD was evaluated. The incidence of liver abscess was 0.58% per patient and 0.19% per procedure. Approximately 57.1% of the patients had a medical history of bilioenteric anastomosis or biliary stent implantation. On computed tomography scans, the abscesses appeared as low-attenuation lesions and high-density iodinate oil scattered in the abscesses. The ultrasound showed the well defined, heterogeneously hypoechoic lesions. Positive microbiological isolates were obtained in all pus cultures and in 47.6% of blood cultures. The most common bacterium was Escherichia coli (52.4%). Twenty patients (95.2%) were cured from abscesses by using PCD, and 1 died of sepsis. Patients with predisposing factors are prone to an increased risk of liver abscess following TACE. Bacterial culture and antibiotic sensitivity tests on pus and blood help on the antibiotics selection. PCD combined with aggressive antibiotics can be recommended as the first-line therapeutic regimen. PMID:27124055

  8. Microbiology of liver abscesses and the predictive value of abscess gram stain and associated blood cultures.

    PubMed

    Chemaly, Roy F; Hall, Gerri S; Keys, Thomas F; Procop, Gary W

    2003-08-01

    Although rare, pyogenic liver abscesses are potentially fatal. We evaluated the predictive value of Gram stain of liver abscess aspirates and temporally associated blood cultures. Gram stains detected bacteria in 79% of the liver abscesses tested. The sensitivity and specificity of Gram stain of the liver abscesses were 90% and 100% for Gram-positive cocci (GPC) and 52% and 94% for Gram-negative bacilli (GNB). The sensitivities of the blood cultures for any GPC and GNB present in the liver abscess were 30% and 39%, respectively. Although, Gram stains and blood cultures offer incomplete detection of the microbial contents of pyogenic liver abscesses, both tests should always accompany liver abscess cultures.

  9. [A case of intragastric wall abscess formation during bevacizumab combined chemotherapy].

    PubMed

    Mori, Ayano; Kogawa, Takahiro; Arihara, Youhei; Abe, Masakazu; Tamura, Fumito; Abe, Seiichirou; Kukitsu, Takehiro; Ihara, Hideyuki; Sumiyoshi, Tetsuya; Yoshizaki, Naoto; Kondou, Hitoshi; Tsuji, Yasushi

    2013-05-01

    A 38-year-old man was given a diagnosis of as sigmoid colon cancer and underwent sigmoid colectomy. Post-operative pathological staging was stage IIIb. He then underwent adjuvant chemotherapy. One year and 4 months after the surgery, CT scans revealed multiple liver and lung metastases. He was given mFOLFOX6+bevacizumab, which was changed later to FOLFIRI+bevacizumab. After these chemotherapies, he was admitted to the hospital due to sudden abdominal pain and high grade fever. Obstructive jaundice was initially diagnosed, but detailed study of initial CT revealed intragastric wall abscess. After the drainage of the abscess, his conditions improved. We speculated that the abscess formation was caused by mucosal damage due to bevacizumab.

  10. Use of Prophylactic Antibiotics to Prevent Abscess Formation Following Hepatic Ablation in Patients with Prior Enterobiliary Manipulation

    PubMed Central

    Richter, Michael; Aloia, Thomas A.; Conrad, Claudius; Ahrar, Kamran; Gupta, Sanjay; Vauthey, Jean-Nicolas; Huang, Steven Y.

    2016-01-01

    Introduction Prior enterobiliary manipulation confers a high risk for liver abscess formation after hepatic ablation. We aimed to determine if prophylactic antibiotics could prevent post-ablation abscess in patients with a history of hepaticojejunostomy. Materials and Methods This single-institution retrospective study identified 262 patients who underwent 307 percutaneous liver ablation sessions between January 2010 and August 2014. Twelve (4.6%) patients with prior hepaticojejunostomy were included in this analysis. Ten (83>%) had received an aggressive prophylactic antibiotic regimen consisting of levofloxacin, metronidazole, neomycin, and erythromycin base. Two (16.6%) had received other antibiotic regimens. Clinical, laboratory, and imaging findings were used to identify abscess formation and antibiotic-related side effects. Results Twelve ablation sessions were performed during the period studied. During a mean follow-up period of 440 days (range, 77–1784 days), post-ablation abscesses had developed in 2 (16.6 %) patients, who both received the alternative antibiotic regimens. None of the 10 patients who received the aggressive prophylactic antibiotic regimen developed liver abscess. One of the 10 patients who received the aggressive prophylactic antibiotic regimen developed grade 2 antibiotic-related diarrhea and arthralgia. Conclusion An aggressive regimen of prophylactic antibiotics may be effective in preventing liver abscess formation after liver ablation in patients with prior hepaticojejunostomy. PMID:26984694

  11. Use of Prophylactic Antibiotics to Prevent Abscess Formation Following Hepatic Ablation in Patients with Prior Enterobiliary Manipulation.

    PubMed

    Odisio, Bruno C; Richter, Michael; Aloia, Thomas A; Conrad, Claudius; Ahrar, Kamran; Gupta, Sanjay; Vauthey, Jean-Nicolas; Huang, Steven Y

    2016-08-01

    Prior enterobiliary manipulation confers a high risk for liver abscess formation after hepatic ablation. We aimed to determine if prophylactic antibiotics could prevent post-ablation abscess in patients with a history of hepaticojejunostomy. This single-institution retrospective study identified 262 patients who underwent 307 percutaneous liver ablation sessions between January 2010 and August 2014. Twelve (4.6 %) patients with prior hepaticojejunostomy were included in this analysis. Ten (83> %) had received an aggressive prophylactic antibiotic regimen consisting of levofloxacin, metronidazole, neomycin, and erythromycin base. Two (16.6 %) had received other antibiotic regimens. Clinical, laboratory, and imaging findings were used to identify abscess formation and antibiotic-related side effects. Twelve ablation sessions were performed during the period studied. During a mean follow-up period of 440 days (range, 77-1784 days), post-ablation abscesses had developed in 2 (16.6 %) patients, who both received the alternative antibiotic regimens. None of the 10 patients who received the aggressive prophylactic antibiotic regimen developed liver abscess. One of the 10 patients who received the aggressive prophylactic antibiotic regimen developed grade 2 antibiotic-related diarrhea and arthralgia. An aggressive regimen of prophylactic antibiotics may be effective in preventing liver abscess formation after liver ablation in patients with prior hepaticojejunostomy.

  12. Bacterial Pathogens Induce Abscess Formation by CD4+ T-Cell Activation via the CD28–B7-2 Costimulatory Pathway

    PubMed Central

    Tzianabos, Arthur O.; Chandraker, Anil; Kalka-Moll, Wiltrud; Stingele, Francesca; Dong, Victor M.; Finberg, Robert W.; Peach, Robert; Sayegh, Mohamed H.

    2000-01-01

    Abscesses are a classic host response to infection by many pathogenic bacteria. The immunopathogenesis of this tissue response to infection has not been fully elucidated. Previous studies have suggested that T cells are involved in the pathologic process, but the role of these cells remains unclear. To delineate the mechanism by which T cells mediate abscess formation associated with intra-abdominal sepsis, the role of T-cell activation and the contribution of antigen-presenting cells via CD28-B7 costimulation were investigated. T cells activated in vitro by zwitterionic bacterial polysaccharides (Zps) known to induce abscess formation required CD28-B7 costimulation and, when adoptively transferred to the peritoneal cavity of naïve rats, promoted abscess formation. Blockade of T-cell activation via the CD28-B7 pathway in animals with CTLA4Ig prevented abscess formation following challenge with different bacterial pathogens, including Staphylococcus aureus, Bacteroides fragilis, and a combination of Enterococcus faecium and Bacteroides distasonis. In contrast, these animals had an increased abscess rate following in vivo T-cell activation via CD28 signaling. Abscess formation in vivo and T-cell activation in vitro required costimulation by B7-2 but not B7-1. These results demonstrate that abscess formation by pathogenic bacteria is under the control of a common effector mechanism that requires T-cell activation via the CD28–B7-2 pathway. PMID:11083777

  13. Thoracic intradural Aspergillus abscess formation following epidural steroid injection.

    PubMed

    Saigal, Gaurav; Donovan Post, M Judith; Kozic, Dusko

    2004-04-01

    We report an extremely unusual iatrogenic infection of the spinal canal with Aspergillus fumigatus that resulted in intradural abscess formation following epidural steroid injection in an immunocompetent young individual. Although the imaging findings of the infection were relatively nonspecific, MR imaging not only allowed for a prompt diagnosis, but also helped in surgical localization to the intradural compartment. Complications from the use of these injections are briefly discussed.

  14. Tuberculous temporal brain abscess mimicking otogenic pyogenic abscess.

    PubMed

    Muzumdar, D; Balasubramaniam, S; Melkundi, S

    2009-01-01

    Tuberculous brain abscess is a rare manifestation of central nervous system tuberculosis. We report the case of a tuberculous temporal lobe abscess in a 14-year-old female child that mimicked an otogenic pyogenic brain abscess. The patient had no prior history of tuberculosis. She had chronic otitis media and presented with signs of raised intracranial tension. Radiological imaging was suggestive of an acute pyogenic left temporal lobe abscess. A left temporal craniotomy was performed and the abscess was completely excised. Histological examination was consistent with a chronic abscess, and bacterial cultures were negative. A left radical mastoidectomy was also carried out. However, she presented with repeated abscess formation at the same site over the next 8 weeks, which was refractory to surgical therapy and broad-spectrum antibiotic administration. Furthermore, the purulent exudate showed strong positivity in the PCR test for tubercular bacilli. After administration of antituberculous treatment, she showed gradual clinical and radiological improvement. At follow-up after 2 years, she is asymptomatic. CT imaging at 2 years showed total resolution of abscess. Tuberculous abscess in the temporal lobe following otogenic infection has not been reported in the pediatric population. Although rare, the possibility of tuberculous etiology should be borne in mind as a differential diagnosis of acute abscess of otogenic origin, especially in endemic areas where the incidence of chronic otitis media as well as tuberculosis is high. The pathogenesis and treatment of tuberculous brain abscess in children is reviewed in light of the current literature on the subject. Copyright 2009 S. Karger AG, Basel.

  15. Impact of Type III Secretion Effectors and of Phenoxyacetamide Inhibitors of Type III Secretion on Abscess Formation in a Mouse Model of Pseudomonas aeruginosa Infection

    PubMed Central

    Berube, Bryan J.; Murphy, Katherine R.; Torhan, Matthew C.; Bowlin, Nicholas O.; Williams, John D.; Bowlin, Terry L.; Moir, Donald T.

    2017-01-01

    ABSTRACT Pseudomonas aeruginosa is a leading cause of intra-abdominal infections, wound infections, and community-acquired folliculitis, each of which may involve macro- or microabscess formation. The rising incidence of multidrug resistance among P. aeruginosa isolates has increased both the economic burden and the morbidity and mortality associated with P. aeruginosa disease and necessitates a search for novel therapeutics. Previous work from our group detailed novel phenoxyacetamide inhibitors that block type III secretion and injection into host cells in vitro. In this study, we used a mouse model of P. aeruginosa abscess formation to test the in vivo efficacy of these compounds against the P. aeruginosa type III secretion system (T3SS). Bacteria used the T3SS to intoxicate infiltrating neutrophils to establish abscesses. Despite this antagonism, sufficient numbers of functioning neutrophils remained for proper containment of the abscesses, as neutrophil depletion resulted in an increased abscess size, the formation of dermonecrotic lesions on the skin, and the dissemination of P. aeruginosa to internal organs. Consistent with the specificity of the T3SS-neutrophil interaction, P. aeruginosa bacteria lacking a functional T3SS were fully capable of causing abscesses in a neutropenic host. Phenoxyacetamide inhibitors attenuated abscess formation and aided in the immune clearance of the bacteria. Finally, a P. aeruginosa strain resistant to the phenoxyacetamide compound was fully capable of causing abscess formation even in the presence of the T3SS inhibitors. Together, our results further define the role of type III secretion in murine abscess formation and demonstrate the in vivo efficacy of phenoxyacetamide inhibitors in P. aeruginosa infection. PMID:28807906

  16. Liver abscess that responded well to pazufloxacin therapy.

    PubMed

    Hamada, Yukihiro; Imaizumi, Hiroshi; Kobayashi, Masahiro; Sunakawa, Keisuke; Saigenji, Katsunori; Yago, Kazuo

    2006-02-01

    Pazufloxacin (PZFX), an injectable, new quinolone antibacterial drug, has strong antibacterial activity against gram-negative bacteria (which often account for liver abscess) and transfers well to liver tissue, gallbladder tissue, and bile. Therefore, it is probable that PZFX could be extremely useful for patients with liver abscess. Here, we report two cases of liver abscess that resolved with PZFX. PZFX was intravenously administered to patients who had undergone abscess drainage, at a dose level of 500 mg x 2/day. PZFX therapy thereby allowed the patients to shorten the period of hospital stay. Liver abscess has been considered as a poor-prognosis disorder, due to delay in diagnosis of the disorder and the high incidence of septicemia that subsequently occurs. However, now, appropriate antibacterial drug therapy in combination with abscess drainage successfully allows excellent prognosis of patients with liver abscess without the reduction in the activities of daily living (ADL) that accompanies hepatic artery injection.

  17. Cold tuberculous abscess identified by FDG PET.

    PubMed

    Yago, Yuzo; Yukihiro, Masashi; Kuroki, Hirofumi; Katsuragawa, Yuzo; Kubota, Kazuo

    2005-09-01

    We report FDG PET of two cases of cold abscess due to Mycobacterium tuberculosis. Case 1 had colon cancer; FDG PET showed high FDG uptake in the colon lesion and low uptake in the inguinal lesion. The latter was a tuberculous cold abscess confirmed by CT/MRI and biopsy. Case 2 received radiotherapy for lung cancer and presented with suspected vertebral metastasis. Further studies revealed tuberculosis of the vertebra and a tuberculous cold abscess in the iliopsoas muscle. FDG PET showed moderate uptake in the third lumbar spine and low uptake in the abscess center of iliopsoas lesion. Both tuberculous cold abscesses showed moderate FDG uptake in the capsule and low uptake in the center. These features are unique compared with non-tuberculous abscess and typical tuberculosis lesions, which are characterized by high FDG uptake. Pathologically, tuberculous cold abscess is not accompanied by active inflammatory reaction. Our findings suggested that the FDG uptake by tuberculous lesion varies according to the grade of inflammatory activity. The new diagnostic features of tuberculous cold abscess may be useful in the evaluation of such lesions by FDG PET.

  18. Brain Abscess.

    PubMed

    Davis; Baldwin

    1999-05-01

    Optimal treatment of a brain abscess requires early clinical suspicion, and the diagnosis is usually made by identification of the abscess on contrast-enhanced computed tomography (CT) or magnetic resonance imaging (MRI). The immediate first step is to reduce the potentially life-threatening brain mass (abscess and surrounding cerebral edema) and secure the diagnosis with culture specimens. This is usually accomplished by reducing the increased intracranial pressure (ICP) through surgical aspiration with or without drainage of the abscess pus. The surgical procedure chosen depends on several factors, including the location and type of abscess, multiplicity, and the medical condition of the patient. In addition, dexamethasone and hyperventilation may be required if brain herniation is imminent. The dexamethasone dose should be reduced as soon as the ICP is reduced because steroid administration may retard abscess capsule formation and decrease antibiotic concentrations within the abscess cavity. Antibiotic therapy should be started as soon as the diagnosis is made. Penicillin G or third-generation cephalosporins plus metronidazole are commonly given to treat both anaerobic and aerobic bacteria. The initial choice of antibiotic will vary on the basis of the suspected source of the brain organisms, which is most often either contiguous spread from a sinus or mastoid infection or hematogenous spread from a pulmonary, gastrointestinal, cardiac, or dental infection. Isolation and determination of the antibiotic sensitivities of the organism from abscess pus allow definitive antibiotic therapy. Patients should be managed in an intensive care unit. Phenytoin is often given to prevent seizures, which could further elevate the ICP. The duration of antimicrobial treatment is 4 to 8 weeks, during which time the patient should be monitored clinically and with repeated neuroimaging studies to ensure abscess resolution.

  19. A possible mechanism of maxillofacial abscess formation: involvement of Porphyromonas endodontalis lipopolysaccharide via the expression of inflammatory cytokines.

    PubMed

    Murakami, Y; Hanazawa, S; Tanaka, S; Iwahashi, H; Yamamoto, Y; Fujisawa, S

    2001-12-01

    In a previous study, we developed a specific monoclonal antibody against Porphyromonas endodontalis lipopolysaccharide, and demonstrated that this lipopolysaccharide was detected in bacterially infected root canal fluid. We suggest here that P. endodontalis lipopolysaccharide in the infectious materials plays a stimulatory role in maxillofacial abscess formation via the expression of inflammatory cytokines. Our epidemiological study showed that this lipopolysaccharide was detected in significant levels the infectious material of patients with periapical periodontitis and odontogenic abscesses. Interestingly, infectious material-induced expression of tumor necrosis factor-alpha, interleukin-1beta, or neutrophil chemoattractant KC genes in mouse macrophages, was significantly neutralized by monoclonal antibody against the lipopolysaccharide. In addition, we also detected a significant amount of tumor necrosis factor-alpha in the infectious material. These results suggest that P. endodontalis lipopolysaccharide plays an important role in the pathogenic mechanism of maxillofacial abscess formation via the expression of inflammatory cytokines.

  20. Lung cancer mimicking lung abscess formation on CT images.

    PubMed

    Taira, Naohiro; Kawabata, Tsutomu; Gabe, Atsushi; Ichi, Takaharu; Kushi, Kazuaki; Yohena, Tomofumi; Kawasaki, Hidenori; Yamashiro, Toshimitsu; Ishikawa, Kiyoshi

    2014-01-01

    Male, 64 FINAL DIAGNOSIS: Lung pleomorphic carcinoma Symptoms: Cough • fever - Clinical Procedure: - Specialty: Oncology. Unusual clinical course. The diagnosis of lung cancer is often made based on computed tomography (CT) image findings if it cannot be confirmed on pathological examinations, such as bronchoscopy. However, the CT image findings of cancerous lesions are similar to those of abscesses.We herein report a case of lung cancer that resembled a lung abscess on CT. We herein describe the case of 64-year-old male who was diagnosed with lung cancer using surgery. In this case, it was quite difficult to distinguish between the lung cancer and a lung abscess on CT images, and a lung abscess was initially suspected due to symptoms, such as fever and coughing, contrast-enhanced CT image findings showing a ring-enhancing mass in the right upper lobe and the patient's laboratory test results. However, a pathological diagnosis of lung cancer was confirmed according to the results of a rapid frozen section biopsy of the lesion. This case suggests that physicians should not suspect both a lung abscesses and malignancy in cases involving masses presenting as ring-enhancing lesions on contrast-enhanced CT.

  1. Percutaneous transhepatic drainage of lung abscess through a diaphragmatic fistula caused by a penetrating liver abscess.

    PubMed

    Taniguchi, Masako; Morita, Satoru; Ueno, Eiko; Hayashi, Mitsutoshi; Ishikawa, Motonao; Mae, Masahiro

    2011-11-01

    Liver abscesses occurring just below the diaphragm can penetrate or perforate the thoracic cavity, resulting in lung abscess or pyothorax. Although surgical or percutaneous transpleural drainage is often required in such cases, the latter approach has some risks, including hemothorax and bronchopleural fistula formation when the cavity is surrounded by normal lung parenchyma. The present report describes a treatment technique of percutaneous transhepatic drainage through the diaphragmatic fistula to avoid the risks of a transpulmonary approach in a case of lung abscess caused by a penetrating liver abscess.

  2. Ectopic lobe of right lung with abscess formation in children: a visual diagnosis case.

    PubMed

    Wu, Chyi-Sen; Wan, Kong-Sang

    2013-08-01

    We report a 9-year-old boy who had chest pain of 3 weeks' duration caused by ectopic lobe of the right lung with abscess formation. The diagnosis was supported by chest computed tomography and video-assisted thoracoscopy. The child responded well to the operation and fully recovered.

  3. Porphyromonas gingivalis hydrogen sulfide enhances methyl mercaptan-induced pathogenicity in mouse abscess formation.

    PubMed

    Nakamura, Suguru; Shioya, Koki; Hiraoka, B Yukihiro; Suzuki, Nao; Hoshino, Tomonori; Fujiwara, Taku; Yoshinari, Nobuo; Ansai, Toshihiro; Yoshida, Akihiro

    2018-04-01

    Porphyromonas gingivalis produces hydrogen sulfide (H2S) from l-cysteine. However, the role of H2S produced by P. gingivalis in periodontal inflammation is unclear. In this study, we identified the enzyme that catalyses H2S production from l-cysteine and analysed the role of H2S using a mouse abscess model. The enzyme identified was identical to methionine γ-lyase (PG0343), which produces methyl mercaptan (CH3SH) from l-methionine. Therefore, we analysed H2S and CH3SH production by P. gingivalis W83 and a PG0343-deletion mutant (ΔPG0343) with/without l-cysteine and/or l-methionine. The results indicated that CH3SH is produced constitutively irrespective of the presence of l-methionine, while H2S was greatly increased by both P. gingivalis W83 and ΔPG0343 in the presence of l-cysteine. In contrast, CH3SH production by ΔPG0343 was absent irrespective of the presence of l-methionine, and H2S production was eliminated in the absence of l-cysteine. Thus, CH3SH and H2S production involves different substrates, l-methionine or l-cysteine, respectively. Based on these characteristics, we analysed the roles of CH3SH and H2S in abscess formation in mice by P. gingivalis W83 and ΔPG0343. Abscess formation by P. gingivalis W83, but not ΔPG0343, differed significantly in the presence and absence of l-cysteine. In addition, the presence of l-methionine did not affect the size of abscesses generated by P. gingivalis W83 and ΔPG0343. Therefore, we conclude that H2S produced by P. gingivalis does not induce inflammation; however, H2S enhances inflammation caused by CH3SH. Thus, these results suggest the H2S produced by P. gingivalis plays a supportive role in inflammation caused by methionine γ-lyase.

  4. Lung abscess: update on microbiology and management.

    PubMed

    Yazbeck, Moussa F; Dahdel, Maher; Kalra, Ankur; Browne, Alexander S; Pratter, Melvin R

    2014-01-01

    A lung abscess is a circumscribed collection of pus in the lung as a result of a microbial infection, which leads to cavity formation and often a radiographic finding of an air fluid level. Patients with lung abscesses commonly present to their primary care physician or to the emergency department with "nonresolving pneumonia." Although, the incidence of lung abscess has declined since the introduction of antibiotic treatment, it still carries a mortality of up to 10%-20%. This article discusses in detail the up-to-date microbiology and the management of lung abscesses.

  5. Anorectal abscess

    MedlinePlus

    Anal abscess; Rectal abscess; Perirectal abscess; Perianal abscess; Gland abscess; Abscess - anorectal ... of anorectal abscess include: Blocked glands in the anal area Infection of an anal fissure Sexually transmitted ...

  6. Skin abscess

    MedlinePlus

    Abscess - skin; Cutaneous abscess; Subcutaneous abscess; MRSA - abscess; Staph infection - abscess ... Skin abscesses are common and affect people of all ages. They occur when an infection causes pus ...

  7. Streptobacillus moniliformis as the causative agent in spondylodiscitis and psoas abscess after rooster scratches.

    PubMed

    Dubois, Damien; Robin, Frédéric; Bouvier, Damien; Delmas, Julien; Bonnet, Richard; Lesens, Olivier; Hennequin, Claire

    2008-08-01

    We report a case of Streptobacillus moniliformis spondylodiscitis accompanied by a psoas abscess in an 80-year-old man scratched by a rooster. S. moniliformis was identified from abscess fluid by use of 16S rRNA gene sequencing. After 18 weeks of antimicrobial therapy, the clinical condition of the patient improved.

  8. Streptobacillus moniliformis as the Causative Agent in Spondylodiscitis and Psoas Abscess after Rooster Scratches▿

    PubMed Central

    Dubois, Damien; Robin, Frédéric; Bouvier, Damien; Delmas, Julien; Bonnet, Richard; Lesens, Olivier; Hennequin, Claire

    2008-01-01

    We report a case of Streptobacillus moniliformis spondylodiscitis accompanied by a psoas abscess in an 80-year-old man scratched by a rooster. S. moniliformis was identified from abscess fluid by use of 16S rRNA gene sequencing. After 18 weeks of antimicrobial therapy, the clinical condition of the patient improved. PMID:18562588

  9. Hypoxia-Inducible Factor 1-Regulated Lysyl Oxidase Is Involved in Staphylococcus aureus Abscess Formation

    PubMed Central

    Beerlage, Christiane; Greb, Jessica; Kretschmer, Dorothee; Assaggaf, Mohammad; Trackman, Philip C.; Hansmann, Martin-Leo; Bonin, Michael; Eble, Johannes A.; Peschel, Andreas; Brüne, Bernhard

    2013-01-01

    Hypoxia-inducible factor 1 (HIF-1) is the key transcription factor involved in the adaptation of mammals to hypoxia and plays a crucial role in cancer angiogenesis. Recent evidence suggests a leading role for HIF-1 in various inflammatory and infectious diseases. Here we describe the role of HIF-1 in Staphylococcus aureus infections by investigating the HIF-1-dependent host cell response. For this purpose, transcriptional profiling of HIF-1α-deficient HepG2 and control cells, both infected with Staphylococcus aureus, was performed. Four hours after infection, the expression of 190 genes, 24 of which were regulated via HIF-1, was influenced. LOX (encoding lysyl oxidase) was one of the upregulated genes with a potential impact on the course of S. aureus infection. LOX is an amine oxidase required for biosynthetic cross-linking of extracellular matrix components. LOX was upregulated in vitro in different cell cultures infected with S. aureus and also in vivo, in kidney abscesses of mice intravenously infected with S. aureus and in clinical skin samples from patients with S. aureus infections. Inhibition of LOX by β-aminopropionitrile (BAPN) did not affect the bacterial load in kidneys or blood but significantly influenced abscess morphology and collagenization. Our data provide evidence for a crucial role of HIF-1-regulated LOX in abscess formation. PMID:23649089

  10. Bilateral breast abscess: a rare complication of enteric fever.

    PubMed

    Singh, S; Pandya, Y; Rathod, J; Trivedi, S

    2009-01-01

    Breast abscess is usually caused by Staphylococcus aureus in pregnant or lactating females. Salmonella spp. is occasionally associated with abscess formation in various organs, but breast abscess is a very rare complication. In enteric fever dissemination to multiple organ systems following bacteraemia can lead to localized abscess. We report a case of bilateral breast abscess due to Salmonella Typhi in an unmarried 35-year-old female without any predisposing conditions. She presented with fever and painful swelling of both the breasts. S. typhi was isolated from both breasts. Such rare cause must be suspected in females without any evident predisposing factors for effective management.

  11. Isolated tuberculous liver abscess in an immunocompetent adult patient: A case report and literature review.

    PubMed

    Chen, Tsung-Chia; Chou, Ling-Tai; Huang, Chen-Cheng; Lai, An-Bang; Wang, Jen-Hsien

    2016-06-01

    Tuberculous liver abscess is a rare disease entity even in endemic areas of Mycobacterium tuberculosis. It is usually accompanied by pulmonary tuberculosis or enteric tuberculosis. Further, an isolated tuberculous liver abscess is extremely rare. The disease is diagnosed by laparotomy or postmortem autopsy in most cases, and some authors adopted a 9-month antituberculosis regimen. We herein report a case of an isolated tuberculous liver abscess that initially manifested as persistent fever and general malaise, which was diagnosed by liver biopsy and treated successfully with a 6-month antituberculosis regimen and percutaneous abscess drainage. Copyright © 2013. Published by Elsevier B.V.

  12. An unusual case of complicated temporal lobe abscess following tympanomastoidectomy

    PubMed Central

    Yin, Tuanfang; Ren, Jihao; Lu, Yongde; Chen, Xing; Wang, Yaowen; Huang, Fengying

    2013-01-01

    We report a unusual case of complicated temporal lobe abscess following tympanomastoidectomy in a 26-year-old Chinese man here. The patient complained of binaural recurrent purulent discharge accompanied by hearing loss more than 10 years, then he received a right tympanomastoidectomy three months ago, but 3 weeks after surgery, he started to experience fierce headache and nausea and so on. The CT and MRI suggested the diagnosis of right temporal lobe abscess and then right temporal lobe abscess was excised. The patient was successfully treated with a right temporal lobe abscess resection and a radical right mastoidectomy. Although the cerebral abscess following radical tympanomastoidectomy are extremely rare, we should pay attention to it. we suggest the main reasons was still suffering from purulent discharge in the ear after the first tympanomastoidectomy, the granulation and cholesteatoma failed to completely remove during the first operation. and even resulted in substantial bone defect. It is well-known that good drainage is a key to reduce intra-cranial complications. PMID:23826430

  13. Enterobius vermicularis: Can it be a possible pathogen in Bartholin gland abscess formation?

    PubMed

    Dönmez, Melahat Emine; Özlü, Tülay; Yılmaz, Fahri; Ayaz, Erol

    2014-01-01

    The most frequent disorders of the Bartholin glands are cysts or abscesses. Bartholin gland abscesses occur generally as a result of polymicrobial infections or agents that cause sexually transmitted diseases. But as far as we know, no parasite has been previously reported among the infectious agents that are detected from the abscesses of the Bartholin gland. Here, we report a 45-year-old woman, in the Bartholin abscess aspirate of whom Enterobius vermicularis eggs were detected in between the inflammatory infiltrate by cytological examination. © 2013 The Authors. Journal of Obstetrics and Gynaecology Research © 2013 Japan Society of Obstetrics and Gynecology.

  14. An atypical cause of rapidly progressing breast lump with abscess formation: Pure squamous cell carcinoma of the breast.

    PubMed

    Cilekar, Murat; Erkasap, Serdar; Oner, Ulku; Akici, Murat; Ciftci, Evrim; Dizen, Hayrettin; Turel, Serkan; Kavak, Ozgu I; Yilmaz, Sezgin

    2015-01-01

    Squamous cell carcinoma (SCC) is a rare type of breast malignancy and little is known about long-term outcome. In the present report, the clinical features, histopathologic findings and postoperative course of a patient with squamous cell carcinoma are described. We have treated a 47-years-old woman who admitted for right breast mass without any discharge, bleeding and pain. The tumor was, 3 × 2 × 1.5 cm in size with central abscess formation. The result of surgical biopsy revealed large cell keratinizing type of SCC. The metastatic work-up studies ruled out any other probable sources of primary tumor. The patient was performed modified radical mastectomy and axillary dissection and received two cycles of chemotherapy. Squamous cell carcinoma of the breast (SCCB) is a rare entity and should be considered in patients with rapidly progressing breast mass. It should also be considered in breast lesions with abscess formation. The initial therapeutic approach should be surgical excision after histopathological diagnosis.

  15. Subareolar abscess

    MedlinePlus

    Abscess - areolar gland; Areolar gland abscess; Breast abscess - subareolar ... an ultrasound or other imaging test of the breast is recommended. A blood count and a culture of the abscess, if drained, may be ordered.

  16. Hematoma and abscess formation caused by Mycoplasma hominis following cesarean section

    PubMed Central

    Koshiba, Hisato; Koshiba, Akemi; Daimon, Yasushi; Noguchi, Toshifumi; Iwasaku, Kazuhiro; Kitawaki, Jo

    2011-01-01

    Mycoplasma species cannot be identified by routine bacteriological culture methods and are resistant to common antimicrobial agents. Mycoplasma hominis usually colonizes the lower urogenital tract and causes pyelonephritis, pelvic inflammatory disease, chorioamnionitis, rupture of fetal membranes, preterm labor, postpartum fever, postabortal fever, and neonatal infection. This organism is highly prevalent in cervicovaginal cultures of sexually active women. M. hominis, M. genitalis, Ureaplasma urealyticum, and U. parvum may invade and infect placental and fetal tissues, leading to adverse pregnancy outcomes. M. hominis occasionally causes nongenitourinary infection of the blood, wounds, central nervous system, joints, or respiratory tract. We present a case of a 27-year-old woman who developed abdominal wound hematoma and abscess after cesarean section. The wound was drained, but her high fever persisted, in spite of antibiotic treatment using flomoxef sodium and imipenem·cilastatin sodium. Because the exudate exhibited M. hominis growth in an anaerobic environment, we administered the quinolone ciprofloxacin. This therapy resolved her fever, and her white blood cell count and C-reactive protein level diminished to the normal ranges. To our knowledge, there are four published articles regarding the isolation of M. hominis from postcesarean incisions. Based on the current study and the literature, infection by this pathogen may cause hematoma formation with or without abscess after cesarean section or in immunosuppressed postoperative patients. In such cases, physicians may need to suspect Mycoplasma infection and initiate appropriate antibacterial treatment as soon as possible in order to avoid persistent fever. PMID:21339933

  17. Simultaneous isolation of anaerobic bacteria from udder abscesses and mastitic milk in lactating dairy cows.

    PubMed

    Greeff, A S; du Preez, J H

    1985-12-01

    A variety of non-sporulating anaerobic bacterial species were isolated from udder abscesses in 10 lactating dairy cows. Fifty percent of the abscesses yielded multiple anaerobic species and the other 50% only 1 species. The anaerobic bacteria, however, were always accompanied by classical facultative anaerobic mastitogenic bacteria. In four of the five cows also afflicted with mastitis in the quarters with abscesses, the anaerobic and facultative anaerobic bacteria were identical. Peptococcus indolicus was the most commonly isolated organism followed by Eubacterium and Bacteroides spp. Bacteroides fragilis was resistant to penicillin, ampicillin and tetracycline.

  18. Crizotinib-induced Rectal Perforation with Abscess.

    PubMed

    Yanagisawa, Asako; Hayama, Noriko; Amano, Hiroyuki; Nakamura, Makoto; Hirano, Satoshi; Nakamura, Sukeyuki; Tabeta, Hiroshi

    2017-12-01

    An 86-year-old Japanese man was diagnosed with stage IV lung adenocarcinoma. The patient was treated with crizotinib after echinoderm microtubule-associated protein-like 4 (EML4)-anaplastic lymphoma kinase (ALK) rearrangement was detected from his pleural effusion. He subsequently developed abdominal pain and rebound tenderness in the right lower abdomen. Contrast-enhanced abdominal CT showed a low-density area in the abdominal cavity. The size of the abscess was decreased by drainage and the administration of antibiotics. Fistulography revealed a fistula from the rectum to the abscess, and a diagnosis of lower intestinal tract perforation with abscess formation was made. Crizotinib was discontinued and treatment with alectinib was initiated. The patient remains under treatment as an outpatient at our department without adverse effects.

  19. Crizotinib-induced Rectal Perforation with Abscess

    PubMed Central

    Yanagisawa, Asako; Hayama, Noriko; Amano, Hiroyuki; Nakamura, Makoto; Hirano, Satoshi; Nakamura, Sukeyuki; Tabeta, Hiroshi

    2017-01-01

    An 86-year-old Japanese man was diagnosed with stage IV lung adenocarcinoma. The patient was treated with crizotinib after echinoderm microtubule-associated protein-like 4 (EML4)-anaplastic lymphoma kinase (ALK) rearrangement was detected from his pleural effusion. He subsequently developed abdominal pain and rebound tenderness in the right lower abdomen. Contrast-enhanced abdominal CT showed a low-density area in the abdominal cavity. The size of the abscess was decreased by drainage and the administration of antibiotics. Fistulography revealed a fistula from the rectum to the abscess, and a diagnosis of lower intestinal tract perforation with abscess formation was made. Crizotinib was discontinued and treatment with alectinib was initiated. The patient remains under treatment as an outpatient at our department without adverse effects. PMID:29021430

  20. Intractable lung abscess successfully treated with cavernostomy and free omental plombage using microvascular surgery.

    PubMed

    Shimizu, Junzo; Arano, Yoshihiko; Adachi, Iwao; Ikeda, Chikako; Ishikawa, Norihiko; Ohtake, Hiroshi

    2009-11-01

    A 68-year-old man, complaining of fever and puriform sputum, was referred to our hospital. A giant abscess was detected in the upper lobe of the right lung. Percutaneous drainage of a lung abscess was carried out. When the pus collected was cultured, Candida was 1+ and Escherichia coli was 2+. Later, it became difficult to control the abscess by drainage, and cavernostomy was selected. The contents of the abscess cavity were removed, and the cavity was opened, followed by exchange of gauze every day. For 14 months after cavernostomy, once-weekly gauze exchange was continued at the outpatient clinic to clean the abscess cavity. Finally, the abscess was filled with a free greater omentum flap, accompanied by microvascular anastomosis. In this way, the intractable lung abscess was successfully cured. Conventionally, surgical treatment, particularly cavernostomy, has been applied only to limited cases when dealing with a lung abscess. Our experience with the present case suggests that surgical treatment, including cavernostomy as one option, should also be considered when dealing with lung abscesses resisting medical treatment and causing compromised respiratory function. To enable maximum utilization of the greater omental flap, which is available in only a limited amount, it seems useful to prepare and graft a free omental flap making use of microvascular surgery.

  1. [A case of infected subdural hematoma accompanied by cerebral infarction].

    PubMed

    Fujii, Norio; Naito, Yuichiro; Takanashi, Shigehiko; Ueno, Toshiaki; Nakagomi, Tadayoshi

    2013-05-01

    Infected subdural hematoma(ISH)is a rare disease caused by hematogenous infection of a preexisting subdural hematoma. We report a rare case of ISH accompanied by cerebral infarction. A 76-year-old man who had suffered a closed head injury 3 months before presented fever, headache and left hemiparesis during the medical treatment of acute cholangitis and obstructive jaundice with pancreatic cancer at the department of surgical gastroenterology. At the consultation, computed tomography(CT)scan indicated right chronic subdural hematoma. We performed a burr hole opening surgery on the same day. Abscess and hematoma was aspirated from the subdural space, and methicillin-resistant Staphylococcus aureus(MRSA)was detected in this specimen. Thus the diagnosis of the infected subdural hematoma was confirmed. However, despite the antibiotics therapy, follow-up CT showed a low-density area close to the residual abscess, which suggested cerebral infarction. Cerebral angiography showed a vasospasm at the cortical segment of the right middle cerebral artery near the residual abscess. Eventually we carried out a small craniotomy to evacuate the abscess. Our case showed that prompt surgical treatment is required in case of ISH and the whole hematoma and abscess should be removed as soon as possible with an image diagnosis and an additional surgical operation.

  2. Presacral abscess as a rare complication of sacral nerve stimulator implantation.

    PubMed

    Gumber, A; Ayyar, S; Varia, H; Pettit, S

    2017-03-01

    A 50-year-old man with intractable anal pain attributed to proctalgia fugax underwent insertion of a sacral nerve stimulator via the right S3 vertebral foramen for pain control with good symptomatic relief. Thirteen months later, he presented with signs of sepsis. Computed tomography (CT) and magnetic resonance imaging (MRI) showed a large presacral abscess. MRI demonstrated increased enhancement along the pathway of the stimulator electrode, indicating that the abscess was caused by infection introduced at the time of sacral nerve stimulator placement. The patient was treated with broad spectrum antibiotics, and the sacral nerve stimulator and electrode were removed. Attempts were made to drain the abscess transrectally using minimally invasive techniques but these were unsuccessful and CT guided transperineal drainage was then performed. Despite this, the presacral abscess progressed, developing enlarging gas locules and extending to the pelvic brim to involve the aortic bifurcation, causing hydronephrosis and radiological signs of impending sacral osteomyelitis. MRI showed communication between the rectum and abscess resulting from transrectal drainage. In view of the progressive presacral sepsis, a laparotomy was performed with drainage of the abscess, closure of the upper rectum and formation of a defunctioning end sigmoid colostomy. Following this, the presacral infection resolved. Presacral abscess formation secondary to an infected sacral nerve stimulator electrode has not been reported previously. Our experience suggests that in a similar situation, the optimal management is to perform laparotomy with drainage of the presacral abscess together with simultaneous removal of the sacral nerve stimulator and electrode.

  3. Presacral abscess as a rare complication of sacral nerve stimulator implantation

    PubMed Central

    Gumber, A; Ayyar, S; Varia, H

    2017-01-01

    A 50-year-old man with intractable anal pain attributed to proctalgia fugax underwent insertion of a sacral nerve stimulator via the right S3 vertebral foramen for pain control with good symptomatic relief. Thirteen months later, he presented with signs of sepsis. Computed tomography (CT) and magnetic resonance imaging (MRI) showed a large presacral abscess. MRI demonstrated increased enhancement along the pathway of the stimulator electrode, indicating that the abscess was caused by infection introduced at the time of sacral nerve stimulator placement. The patient was treated with broad spectrum antibiotics, and the sacral nerve stimulator and electrode were removed. Attempts were made to drain the abscess transrectally using minimally invasive techniques but these were unsuccessful and CT guided transperineal drainage was then performed. Despite this, the presacral abscess progressed, developing enlarging gas locules and extending to the pelvic brim to involve the aortic bifurcation, causing hydronephrosis and radiological signs of impending sacral osteomyelitis. MRI showed communication between the rectum and abscess resulting from transrectal drainage. In view of the progressive presacral sepsis, a laparotomy was performed with drainage of the abscess, closure of the upper rectum and formation of a defunctioning end sigmoid colostomy. Following this, the presacral infection resolved. Presacral abscess formation secondary to an infected sacral nerve stimulator electrode has not been reported previously. Our experience suggests that in a similar situation, the optimal management is to perform laparotomy with drainage of the presacral abscess together with simultaneous removal of the sacral nerve stimulator and electrode. PMID:28071947

  4. Breast abscess after intravenous methamphetamine injection into the breast.

    PubMed

    Kistler, Amanda; Ajkay, Nicolas

    2018-05-01

    Intravenous drug use is a problem plaguing our society. We present a case of a young female who injected methamphetamine into her mammary vein, resulting in the formation of a breast abscess. This case demonstrates a rare but dangerous complication of intravenous drug use and a possible differential diagnosis in a patient presenting with a breast abscess. © 2017 Wiley Periodicals, Inc.

  5. Incidence and Risk Factors for Liver Abscess After Thermal Ablation of Liver Neoplasm

    PubMed Central

    Su, Xiu-Feng; Li, Na; Chen, Xu-Fang; Zhang, Lei; Yan, Ming

    2016-01-01

    Background Radiofrequency ablation (RFA) and microwave ablation (MWA) are the most frequently used thermal ablation methods for the treatment of liver cancer. Liver abscess is a common and severe complication of thermal ablation treatment. Objectives The objective of this study was to determine the incidence and risk factors of liver abscess formation after thermal ablation of liver cancer. Materials and Methods The clinical data of 423 patients who underwent 691 thermal ablation procedures for liver cancer were collected in order to retrospectively analyze the basic characteristics, incidence, and risk factors associated with liver abscess formation. Patients with multiple risk factors for liver abscess formation were enrolled in a risk factor group, and patients with no risk factors were enrolled in a control group. The chi-square test and multiple logistic regression analysis were used to analyze the relationship between the occurrence of liver abscesses and potential risk factors. Results Two hundred and eight patients underwent 385 RFA procedures, and 185 patients underwent 306 MWA procedures. The total incidence of liver abscesses was 1.7%, while the rates in the RFA group (1.8%) and MWA groups (1.6%) were similar (P > 0.05). The rates of liver abscesses in patients who had child-pugh class B and class C cirrhosis (P = 0.0486), biliary tract disease (P = 0.0305), diabetes mellitus (P = 0.0344), and porta hepatis tumors (P = 0.0123) were 4.0%, 6.7%, 6.5%, and 13.0%, respectively. There was a statistically significant difference between these four groups and the control group (all P < 0.05). The incidence of liver abscesses in the combined ablation and percutaneous ethanol injection (PEI) group (P = 0.0026) was significantly lower than that of the ablation group (P < 0.05). Conclusions The incidence of liver abscesses after liver cancer thermal ablation is low. Child-Pugh Class B and Class C cirrhosis, biliary tract disease, diabetes mellitus, and porta hepatis

  6. Thoracic osteomyelitis and epidural abscess formation due to cat scratch disease: case report.

    PubMed

    Dornbos, David; Morin, Jocelyn; Watson, Joshua R; Pindrik, Jonathan

    2016-12-01

    Osteomyelitis of the spine with associated spinal epidural abscess represents an uncommon entity in the pediatric population, requiring prompt evaluation and diagnosis to prevent neurological compromise. Cat scratch disease, caused by the pathogen Bartonella henselae, encompasses a wide spectrum of clinical presentations; however, an association with osteomyelitis and epidural abscess has been reported in only 4 other instances in the literature. The authors report a rare case of multifocal thoracic osteomyelitis with an epidural abscess in a patient with a biopsy-proven pathogen of cat scratch disease. A 5-year-old girl, who initially presented with vague constitutional symptoms, was diagnosed with cat scratch disease following biopsy of an inguinal lymph node. Despite appropriate antibiotics, she presented several weeks later with recurrent symptoms and back pain. Magnetic resonance imaging revealed 2 foci of osteomyelitis at T-8 and T-11 with an associated anterior epidural abscess from T-9 to T-12. Percutaneous image-guided vertebral biopsy revealed B. henselae by polymerase chain reaction analysis, and she was treated conservatively with doxycycline and rifampin with favorable clinical outcome.

  7. Penile abscess and necrotizing fasciitis secondary to neglected false penile fracture

    PubMed Central

    Al-Reshaid, Reshaid Abdullah; Madbouly, Khaled; Al-Jasser, Abdullah

    2010-01-01

    Penile infection and abscess formation have been described in association with priapism, cavernosography, intracavernosal injection therapy, trauma and penile prosthesis. We report a case of penile abscess and necrotizing fasciitis of penile skin in a 37-year-old male, presented 3 weeks after neglected false penile fracture. PMID:20882163

  8. A case of gas-forming liver abscess with diabetes mellitus.

    PubMed

    Tatsuta, Tetsuya; Wada, Toyohito; Chinda, Daisuke; Tsushima, Kiyoto; Sasaki, Yoshio; Shimoyama, Tadashi; Fukuda, Shinsaku

    2011-01-01

    A 43-year-old man was admitted to our hospital with right hypochondriac and epigastric pain. An abdominal radiograph showed a large niveau in the right subphrenic space. An abdominal CT scan demonstrated a large liver abscess (diameter, 13 cm) with gas formation. Klebsiella pneumoniae cells were isolated from the abscess, and the patient was treated with antibiotics and percutaneous drainage. It is very important to treat gas-forming liver abscess immediately, because subsequent bacteremia and septic shock are frequently noted, and the associated mortality rate is high.

  9. Effective photodynamic therapy against microbial populations in human deep tissue abscess aspirates

    PubMed Central

    Haidaris, Constantine G.; Foster, Thomas H.; Waldman, David L.; Mathes, Edward J.; McNamara, JoAnne; Curran, Timothy

    2014-01-01

    Background and Objective The primary therapy for deep tissue abscesses is drainage accompanied by systemic antimicrobial treatment. However, the long antibiotic course required increases the probability of acquired resistance, and the high incidence of polymicrobial infections in abscesses complicates treatment choices. Photodynamic therapy (PDT) is effective against multiple classes of organisms, including those displaying drug resistance, and may serve as a useful adjunct to the standard of care by reduction of abscess microbial burden following drainage. Study Design/Materials and Methods Aspirates were obtained from 32 patients who underwent image-guided percutaneous drainage of the abscess cavity. The majority of the specimens (24/32) were abdominal, with the remainder from liver and lung. Conventional microbiological techniques and nucleotide sequence analysis of rRNA gene fragments were used to characterize microbial populations from abscess aspirates. We evaluated the sensitivity of microorganisms to methylene blue-sensitized PDT in vitro both within the context of an abscess aspirate and as individual isolates. Results Most isolates were bacterial, with the fungus Candida tropicalis also isolated from two specimens. We examined the sensitivity of these microorganisms to methylene blue-PDT. Complete elimination of culturable microorganisms was achieved in three different aspirates, and significant killing (p < 0.0001) was observed in all individual microbial isolates tested compared to controls. Conclusions These results and the technical feasibility of advancing optical fibers through catheters at the time of drainage motivate further work on including PDT as a therapeutic option during abscess treatment. PMID:23996629

  10. Effective photodynamic therapy against microbial populations in human deep tissue abscess aspirates.

    PubMed

    Haidaris, Constantine G; Foster, Thomas H; Waldman, David L; Mathes, Edward J; McNamara, Joanne; Curran, Timothy

    2013-10-01

    The primary therapy for deep tissue abscesses is drainage accompanied by systemic antimicrobial treatment. However, the long antibiotic course required increases the probability of acquired resistance, and the high incidence of polymicrobial infections in abscesses complicates treatment choices. Photodynamic therapy (PDT) is effective against multiple classes of organisms, including those displaying drug resistance, and may serve as a useful adjunct to the standard of care by reduction of abscess microbial burden following drainage. Aspirates were obtained from 32 patients who underwent image-guided percutaneous drainage of the abscess cavity. The majority of the specimens (24/32) were abdominal, with the remainder from liver and lung. Conventional microbiological techniques and nucleotide sequence analysis of rRNA gene fragments were used to characterize microbial populations from abscess aspirates. We evaluated the sensitivity of microorganisms to methylene blue-sensitized PDT in vitro both within the context of an abscess aspirate and as individual isolates. Most isolates were bacterial, with the fungus Candida tropicalis also isolated from two specimens. We examined the sensitivity of these microorganisms to methylene blue-PDT. Complete elimination of culturable microorganisms was achieved in three different aspirates, and significant killing (P < 0.0001) was observed in all individual microbial isolates tested compared to controls. These results and the technical feasibility of advancing optical fibers through catheters at the time of drainage motivate further work on including PDT as a therapeutic option during abscess treatment. © 2013 Wiley Periodicals, Inc.

  11. Abdominal wall abscess secondary to spontaneous rupture of pyogenic liver abscess.

    PubMed

    Zizzo, Maurizio; Zaghi, Claudia; Manenti, Antonio; Luppi, Davide; Ugoletti, Lara; Bonilauri, Stefano

    2016-01-01

    Pyogenic liver abscess is a rare cause of hospitalization, related to a mortality rate ranging between 15% and 19%. Treatment of choice is represented by image-guided percutaneous drainage in combination with antibiotic therapy but, in some selected cases, surgical treatment is necessary. In extremely rare cases, spontaneous rupture of liver abscess may occur, free in the peritoneal cavity or in neighboring organs, an event which is generally considered a surgical emergency. A 95-years-old woman was hospitalized with fever, upper abdominal pain, mild dyspepsia and massive swelling of the anterior abdominal wall. Computed tomography revealed an oval mass located in the abdominal wall of 12cm×14cm×7cm, in continuity with an abscess of the left hepatic lobe. Because Proteus mirabilis was detected in both the liver abscess and the abdominal wall abscess, the patient was diagnosed with a ruptured pyogenic liver abscess. After spontaneous drainage to the exterior of the hepato-parietal abscess, she was successfully treated with antibiotics alone. Pyogenic liver abscess is a serious and life-threatening illness. Abscess rupture might occur. Many authors consider this complication a surgical emergency, but the site of abscess rupture changes the clinical history of the disease: in case of free rupture into the peritoneum, emergency surgery is mandatory, while a rupture localized in neighboring tissues or organs can be successfully treated by a combination of systemic antibiotics and fine needle aspiration and/or percutaneous drainage of the abscess. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  12. Lung abscess-etiology, diagnostic and treatment options.

    PubMed

    Kuhajda, Ivan; Zarogoulidis, Konstantinos; Tsirgogianni, Katerina; Tsavlis, Drosos; Kioumis, Ioannis; Kosmidis, Christoforos; Tsakiridis, Kosmas; Mpakas, Andrew; Zarogoulidis, Paul; Zissimopoulos, Athanasios; Baloukas, Dimitris; Kuhajda, Danijela

    2015-08-01

    Lung abscess is a type of liquefactive necrosis of the lung tissue and formation of cavities (more than 2 cm) containing necrotic debris or fluid caused by microbial infection. It can be caused by aspiration, which may occur during altered consciousness and it usually causes a pus-filled cavity. Moreover, alcoholism is the most common condition predisposing to lung abscesses. Lung abscess is considered primary (60%) when it results from existing lung parenchymal process and is termed secondary when it complicates another process, e.g., vascular emboli or follows rupture of extrapulmonary abscess into lung. There are several imaging techniques which can identify the material inside the thorax such as computerized tomography (CT) scan of the thorax and ultrasound of the thorax. Broad spectrum antibiotic to cover mixed flora is the mainstay of treatment. Pulmonary physiotherapy and postural drainage are also important. Surgical procedures are required in selective patients for drainage or pulmonary resection. In the current review we will present all current information from diagnosis to treatment.

  13. Lung abscess-etiology, diagnostic and treatment options

    PubMed Central

    Kuhajda, Ivan; Zarogoulidis, Konstantinos; Tsirgogianni, Katerina; Tsavlis, Drosos; Kioumis, Ioannis; Kosmidis, Christoforos; Tsakiridis, Kosmas; Mpakas, Andrew; Zissimopoulos, Athanasios; Baloukas, Dimitris; Kuhajda, Danijela

    2015-01-01

    Lung abscess is a type of liquefactive necrosis of the lung tissue and formation of cavities (more than 2 cm) containing necrotic debris or fluid caused by microbial infection. It can be caused by aspiration, which may occur during altered consciousness and it usually causes a pus-filled cavity. Moreover, alcoholism is the most common condition predisposing to lung abscesses. Lung abscess is considered primary (60%) when it results from existing lung parenchymal process and is termed secondary when it complicates another process, e.g., vascular emboli or follows rupture of extrapulmonary abscess into lung. There are several imaging techniques which can identify the material inside the thorax such as computerized tomography (CT) scan of the thorax and ultrasound of the thorax. Broad spectrum antibiotic to cover mixed flora is the mainstay of treatment. Pulmonary physiotherapy and postural drainage are also important. Surgical procedures are required in selective patients for drainage or pulmonary resection. In the current review we will present all current information from diagnosis to treatment. PMID:26366400

  14. Abscess incision and drainage in the emergency department--Part I.

    PubMed

    Halvorson, G D; Halvorson, J E; Iserson, K V

    1985-01-01

    Superficial abscesses are commonly seen in the emergency department. In most cases, they can be adequately treated by the emergency physician without hospital admission. Treatment consists of surgical drainage with the addition of antibiotics in selected cases. Incision is generally performed using local anesthesia, with intraoperative and postoperative systemic analgesia. Care must be taken to make a surgically appropriate incision that allows adequate drainage without injuring important structures. Postoperative care includes warm soaks, drains or wicks, analgesia, and close follow-up. Antibiotics are usually unnecessary. Complications of incision and drainage include damage to adjacent structures, bacteremic complications, misdiagnosis of such entities as mycotic aneurysms, and spread of infection owing to inadequate drainage. The infectious agents responsible for abscess formation are numerous and depend largely on the anatomic location of the abscess. Staphylococcus aureus accounts for less than half of all cutaneous abscesses. Anaerobic bacteria are common etiologic agents in the perineum and account for the majority of all cutaneous abscesses. Abscesses at specific locations involve special consideration for diagnosis and treatment and may require specialty consultation.

  15. [Primitive lung abscess: an unusual situation in children].

    PubMed

    Bouyahia, O; Jlidi, S; Sammoud, A

    2014-12-01

    Lung abscess is a localized area of non tuberculosis suppurative necrosis of the parenchyma lung, resulting in formation of a cavity containing purulent material. This pathology is uncommon in childhood. A 3-year-6 month-old boy was admitted with prolonged fever and dyspnea. Chest X-ray showed a non systemized, well limited, thick walled, hydric, and excavated opacity containing an air-fluid level. Chest ultrasound examination showed a collection of 6. 8 cm of diameter in the right pulmonary field with an air-fluid level. Hemoculture showed Staphylococcus aureus. The patient received large spectrum antibiotherapy. Three days after, he presented a septic shock and surgical drainage was indicated. Histological examination confirmed the diagnosis of lung abscess. Any underlying condition such as inoculation site, local cause or immune deficiency, was noted and diagnosis of primary abscess was made. The patient demonstrated complete recovery. He is asymptomatic with normal chest X-ray and pulmonary function after 3 years of evolution. Lung abscess represent a rare cause of prolonged fever in childhood. An underlying condition must be excluded to eliminate secondary abscess. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  16. Pyogenic liver abscess

    MedlinePlus

    Liver abscess; Bacterial liver abscess ... There are many possible causes of liver abscesses, including: Abdominal infection, such as appendicitis , diverticulitis , or a perforated bowel Infection in the blood Infection of the bile draining tubes ...

  17. Amebic liver abscess

    MedlinePlus

    ... abscess URL of this page: //medlineplus.gov/ency/article/000211.htm Amebic liver abscess To use the sharing features on this page, please enable JavaScript. Amebic liver abscess is a collection of pus ...

  18. Breast Abscess

    PubMed Central

    Ajao, Oluwole G.; Ajao, Adebola O.

    1979-01-01

    Breast abscess is a relatively important disease in the tropics, and yet this condition has received little attention in the literature. Breast abscess encourages artificial feeding, which in many instances may be responsible for gastroenteritis in infants. This occurs when foods are not properly prepared by mothers of low socioeconomic class with inadequate sanitation. Breast abscess occurs primarily in the lactating breast and is most commonly located in the upper half of the breast. The organism most commonly present in the pus is Staphylococcus aureus. When the abscess is localized, it may present with all the clinical features of a breast carcinoma. PMID:522185

  19. Pilonidal abscess in the breast: a case report

    PubMed Central

    Lahiri, Rashmi; Mullen, Russell; Ashton, Mark A.; Abbott, Nick C.; Pollock, Anne Marie

    2014-01-01

    Pilonidal sinus is a common entity, most often occurring in the natal cleft. Pilonidal sinus with abscess formation has also been described in hairdressers in the interdigital space. We report a case of pilonidal abscess of the breast in a hairdresser, a rarely reported site, which requires awareness on the clinician's part of this occupational risk, for appropriate management and post-surgery advice on prevention. It is particularly important to impart such information to the reporting pathologist who is key to making this histological diagnosis. PMID:24950682

  20. Extremely large breast abscess in a breastfeeding mother.

    PubMed

    Martic, Krešimir; Vasilj, Oliver

    2012-11-01

    Puerperal mastitis often occurs in younger primiparous women. Most cases occur between 3 and 8 weeks postpartum. If mastitis results in the formation of a breast abscess, surgical drainage or needle aspiration is most commonly performed. We report a case of an extremely large breast abscess in a primiparous 20-year-old woman, which presented 6 weeks postpartum. Surgical incision and evacuation of 2 liters of exudate were performed, and intravenous antibiotics therapy was administered. On the sixth day after incision, we secondarily closed the wound. Examination after 3 months showed symmetrical breasts with a small scar in the incision area of the right breast. A high degree of suspicion and adequate diagnostic procedures are essential to avoid delay in the treatment of mastitis and breast abscess and thereby prevent unnecessary surgical treatment.

  1. [Immunological status of patients with amebic hepatic abscess].

    PubMed

    Canto Solís, A; Miranda Feria, A J; Medina Martinez, J; Teran Ortíz, L A; Suárez Sánchez, F

    1975-01-01

    The authors studied 10 cases of amoebic hepatic abscess documented by clinical evidence and confirmed by laboratory tests, liver scan and a good response to treatment. The immunological state of the patients was determined by protein electrophoresis, immunoelectrophoresis, counter-immunoelectrophoresis, radial immunodiffusion and roset formation for T and B lymphocytes. It is concluded that the alterations of cellular and humoral immunity is evident in cases of amoebic hepatic abscess; this alterations are more clear in the acute form of the illness and the immunological deficiency is more significant in the celular immunity.

  2. Thyroidal abscesses in third and fourth branchial anomalies: not only a paediatric diagnosis.

    PubMed

    Kruijff, Schelto; Sywak, Mark S; Sidhu, Stan B; Shun, Albert; Novakovic, Daniel; Lee, James C; Delbridge, Leigh W

    2015-01-01

    Acute suppurative thyroiditis and recurrent abscess formation due to third and fourth branchial anomalies typically present in children. However, thyroid abscesses in branchial anomalies may occur in adulthood as well. Failure to recognize and delayed drainage of a neck abscess may lead to a fulminant life-threatening outcome. This is a retrospective case series. The study group comprised all patients presenting over a 12-month period from January to December 2012 with thyroid abscesses and a branchial cleft anomaly in two centres, one adult and the other paediatric. Patient demographics, clinical presentation, imaging, surgical management, definitive histology and outcomes were documented. Five patients were identified with a history of thyroid abscesses. Only one was a child (aged 9 years) with the other four being adults (aged 20, 34, 37 and 41 years). All patients had third or fourth left branchial cleft anomalies, presenting as suppurative thyroiditis with a left-sided thyroid abscess. Management options ranged from abscess drainage on initial presentation, primary thyroid lobectomy or delayed thyroid lobectomy following abscess drainage. Acute suppurative thyroidits and thyroid abscesses is not just a paediatric diagnosis but may present at any age. In both children and adults, a thyroid abscess almost always arises from branchial cleft anomalies. © 2014 Royal Australasian College of Surgeons.

  3. Peritonsillar Abscess

    MedlinePlus

    ... tonsils). But they can also be caused by mononucleosis (also called mono), or tooth and gum infections. ... Family Health, Kids and Teens, Men, WomenTags: abscess, mononucleosis, peritonsillar abscess, pharyngitis, Throat Pain, tonsilitis, tonsils September ...

  4. Maxillary Teeth Abscesses Result in Atypical Liver Abscesses

    PubMed Central

    Gupta, Vritti; Vivekanandan, Renuga; Gorby, Gary

    2018-01-01

    Hepatic liver abscesses are often misdiagnosed on initial presentation because pyogenic liver lesions are a rare occurrence in the United States. This leads to a delay in proper treatment and results in increasing morbidity and mortality. Our case report demonstrates the atypical presentation of a hepatic liver abscess in the elderly. The source of infection was found to be periapical abscesses of the teeth, which subsequently seeded the portal blood stream of our patient. Our findings validate the potential hazard of Viridans streptococci and illustrate how untreated dental infections can serve as a reservoir for a systemic infection. PMID:29796365

  5. Brain abscess

    MedlinePlus

    Tunkel AR. Brain abscess. In: Bennett JE, Dolin R, Blaser MJ, eds. Mandell, Douglas, and Bennett's Principles and Practice ... Philadelphia, PA: Elsevier Saunders; 2015:chap 92. Tunkel AR, Winn HR, Scheld WM. Brain abscess. In: Winn ...

  6. [Acute periproctal abscesses].

    PubMed

    Slauf, P; Antoš, F; Marx, J

    2014-04-01

    Periproctal inflammations related to the anus are characterized by the rapid spread of the infection to the surrounding tissue, which is determined by the anatomical characteristics and infectious agents. Inflammation, which starts as a phlegmon, quickly forms boundaries and an abscess develops in most cases. Up to 80-90% of anorectal abscesses develop according to the crypto-glandular theory on the basis of infection of the anal glands, spilling into the Morgagni crypts in the anal canal. Up to two-thirds of such abscesses are associated with the emergence of anorectal fistulas. Anorectal abscesses can be divided into marginal and subcutaneous perianal abscesses, submucosal, intersphincteric, ischiorectal and supralevator abscesses. Their diagnosis is based on thorough physical examination, sometimes also with the help of imaging methods such as computed tomography, magnetic resonance imaging and endoanal ultrasound. What is decisive for the successful treatment of anorectal abscessess is their early and adequate surgical drainage. Adjuvant antibiotic therapy is necessary only when the overall signs of sepsis are present and for patients with a comorbidity such as diabetes, valvular heart disease, or immunodeficiency.

  7. Etiopathogenesis of Mandibulofacial and Maxillofacial Abscesses in Mice

    PubMed Central

    2010-01-01

    The etiologic agent of mandibulofacial and maxillofacial abscesses in mice is reportedly coagulase-positive Staphylococcus aureus. Although suggested to be through the oral cavity, the exact route of entry has not been documented. Among the clinical cases of mandibulofacial and maxillofacial abscess we report here, each case that was cultured yielded coagulase-positive S. aureus. Histologically, all of the abscesses examined were directly associated with intralesional hair shafts, both vibrissae and pelage, that were introduced into the submucosa via the maxillary or mandibular molar gingival sulci. Grossly, a variable amount of hair was imbedded in the lingual, buccal, or mesial gingival sulci of the maxillary or mandibular molars or both. Computed tomography revealed that the presence of the hair resulted in inflammation and resorption of alveolar bone. With these findings, we propose that mandibulofacial and maxillofacial abscesses are induced by the mastication and fragmentation of hair ingested during the barbering process. From the resulting foreign body periodontitis, abscess formation originates at the maxillary lingual, buccal, or mesial gingival sulci, resulting in infection of the maxillary molar tooth roots with swelling or rupture through the skin inferior to the eye, or at the mandibular lingual, buccal, and or mesial gingival sulci, resulting in infection of the mandibular molar tooth roots and osteomyelitis with drainage through the skin of the ventral mandible. PMID:20579435

  8. Lung Abscess in a Patient With VAP: A Rare Case of Lung Infection Complicated by Two Pathogens

    PubMed Central

    Mystakelli, Christina; Gourgiotis, Stavros; Aravosita, Paraskevi; Seretis, Charalampos; Kanna, Efthymia; Aloizos, Stavros

    2013-01-01

    Ventilator-associated pneumonia (VAP) is defined as pneumonia occurring in a patient after intubation with an endotracheal tube or tracheostomy tube lasting for 48 hours or more. We describe a case of 75-year-old male who initially presented with pneumonia of the right basis with accompanying plevritis. The patient was intubated and his condition was complicated with a VAP infection while he developed a lung abscess. The antibiotic therapy was based on susceptibility bronchial secretions isolated acinetobacter baumannii and klebsiella pneumoniae; these pathogens were also isolated from the drained abscess. The patient was discharged in good health. The interest of this case is recommended in the existence of two responsible pathogens, the paucity of the development of lung abscess in a patient with VAP, and the successful treatment of the patient with the combination of controlled drainage of the abscess and appropriate antibiotic therapy. PMID:23390479

  9. Breast abscess due to Salmonella paratyphi A : Case reports with review of literature.

    PubMed

    Agrawal, Sonu; Yadav, Vishwanath Singh; Srivastava, Anurag; Kapil, Arti; Dhawan, Benu

    2018-05-01

    Salmonella paratyphi A causes paratyphoid fever which is characterized by acute onset of fever, abdominal pain, diarrhoea, nausea and vomiting. Localized disease can occur following both overt and silent bacteremia followed by seeding of bacteria at distant sites. Salmonella species though associated with abscess formation in various organs,are rarely associated with breast abscess. We report 2 cases of breast abscess due to Salmonella enterica serotype paratyphi A. Appropriate sampling, surgery supplemented by a comprehensive microbiological work up aided in pathogen identification and appropriate antibiotic administration for a successful outcome of these patients.

  10. A Case of Orbital Abscess following Porous Orbital Implant Infection

    PubMed Central

    Hong, Seung Woo; Paik, Ji-Sun; Kim, So-Youl

    2006-01-01

    Purpose We present a case of orbital abscess following porous orbital implant infection in a 73-year-old woman with rheumatoid arthritis. Methods Just one month after a seemingly uncomplicated enucleation and porous polyethylene (Medpor®) orbital implant surgery, implant exposure developed with profuse pus discharge. The patient was unresponsive to implant removal and MRI confirmed the presence of an orbital pus pocket. Despite extirpation of the four rectus muscles, inflammatory granulation debridement and abscess drainage, another new pus pocket developed. Results After partial orbital exenteration, the wound finally healed well without any additional abscess formation. Conclusions A patient who has risk factors for delayed wound healing must be examined thoroughly and extreme care such as exenteration must be taken if there is persistent infection. PMID:17302210

  11. Post-menopausal breast abscess.

    PubMed Central

    Raju, G. C.; Naraynsingh, V.; Jankey, N.

    1986-01-01

    Thirty post-menopausal women with breast abscess were treated at Port of Spain General Hospital, Trinidad, between 1976 and 1980. In this age group, breast abscess can be confused with cancer due to a lack of inflammatory features. History and physical examination are often not helpful in differentiating an abscess from carcinoma. Although the usual treatment of an abscess is incision and drainage, in post-menopausal women, excision of the lesion is helpful for accurate histological diagnosis. PMID:3628144

  12. Lingual abscesses in three dogs.

    PubMed

    von Doernberg, M C; Peeters, M E; ter Haar, G; Kirpensteijn, J

    2008-08-01

    Lingual abscessation is a rare condition in dogs. Very little information is available on the diagnosis and treatment of lingual abscesses in the major surgical textbooks and current veterinary literature. The common clinical signs of lingual abscesses are macroglossia, hypersalivation and a reluctance to open the mouth, but these can vary depending on the time course of the disease and the location of the abscess. This article presents three cases of tongue abscess in the dog outlining treatment and outcomes. A thorough diagnostic work up, consisting of anamnesis, clinical and haematological examinations, oral inspection under sedation and the use of diagnostic imaging techniques should be mandatory before surgical exploration of the abscess. Surgery is followed by drainage and systemic antibiotics, complemented by systemic fluid support and pain management. Conservative management of lingual abscesses can be fatal. Sharp trauma from an unknown object is suspected to be the underlying cause for the abscesses in the present cases.

  13. Synergistic Effect of Combined Hollow Viscus Injuries on Intra-Abdominal Abscess Formation.

    PubMed

    Paulus, Elena M; Croce, Martin A; Shahan, Charles P; Zarzaur, Ben L; Sharpe, John P; Dileepan, Amirtha; Boyd, Brandon S; Fabian, Timothy C

    2015-07-01

    The strong association between penetrating colon injuries and intra-abdominal abscess (IAA) formation is well established and attributed to high colon bacterial counts. Since trauma patients are rarely fasting at injury, stomach and small bowel colony counts are also elevated. We hypothesized that there is a synergistic effect of increased IAA formation with concomitant stomach and/or colon injuries when compared to small bowel injuries alone. Consecutive patients at a level one trauma center with penetrating small bowel (SB), stomach (S), and/or colon (C) injuries from 1996 to 2012 were reviewed. Logistic regression determined associations with IAA, adjusting for age, gender, Injury Severity Score (ISS), admission Glasgow Coma Score, transfusions, and concurrent pancreas or liver injury. A total of 1518 patients (91% male, ISS = 15.9 ± 8.4) were identified: 496 (33%) SB, 231 (15%) S, 288 (19%) C, 40 (3%) S + SB, 69 (5%) S + C, 338 (22%) C + SB, and 56 (4%) S + C + SB. 148 (10%) patients developed IAA: 4 per cent SB, 9 per cent S, 10 per cent C, 5 per cent S + SB, 22 per cent S + C, 13 per cent C + SB, and 25 per cent S + C + SB. Multiple logistic regression demonstrated that ISS, 24 hour blood transfusions, and concomitant pancreatic or liver injuries were associated with IAA. Compared with reference SB, S or S + SB injuries were no more likely to develop IAA. However, S + C, SB + C, and S + C + SB injuries were significantly more likely to have IAA. In conclusion, combined stomach + colon, small bowel + colon, and stomach, colon, + small bowel injuries have a synergistic effect leading to increased IAA formation after penetrating injuries. Heightened clinical suspicion for IAA formation is necessary in these combined hollow viscus injury patients.

  14. Neonatal orbital abscess

    PubMed Central

    Al-Salem, Khalil M; Alsarayra, Fawaz A; Somkawar, Areej R

    2014-01-01

    Orbital complications due to ethmoiditis are rare in neonates. A case of orbital abscess due to acute ethmoiditis in a 28-day-old girl is presented. A Successful outcome was achieved following antimicrobial therapy alone; spontaneous drainage of the abscess occurred from the lower lid without the need for surgery. From this case report, we intend to emphasize on eyelid retraction as a sign of neonatal orbital abscess, and to review all the available literature of similar cases. PMID:24008806

  15. Breast abscess due to Salmonella paratyphi A : Case reports with review of literature

    PubMed Central

    Agrawal, Sonu; Yadav, Vishwanath Singh; Srivastava, Anurag; Kapil, Arti; Dhawan, Benu

    2018-01-01

    Summary Salmonella paratyphi A causes paratyphoid fever which is characterized by acute onset of fever, abdominal pain, diarrhoea, nausea and vomiting. Localized disease can occur following both overt and silent bacteremia followed by seeding of bacteria at distant sites. Salmonella species though associated with abscess formation in various organs,are rarely associated with breast abscess. We report 2 cases of breast abscess due to Salmonella enterica serotype paratyphi A. Appropriate sampling, surgery supplemented by a comprehensive microbiological work up aided in pathogen identification and appropriate antibiotic administration for a successful outcome of these patients. PMID:29862156

  16. [Management of Lung Abscess].

    PubMed

    Marra, A; Hillejan, L; Ukena, D

    2015-10-01

    A lung abscess is an infectious pulmonary disease characterised by the presence of a pus-filled cavity within the lung parenchyma. The content of an abscess often drains into the airways spontaneously, leading to an air-fluid level visible on chest X-rays and CT scans. Primary lung abscesses occur in patients who are prone to aspiration or in otherwise healthy individuals; secondary lung abscesses typically develop in association with a stenosing lung neoplasm or a systemic disease that compromises immune defences, such as AIDS, or after organ transplantation. The organisms found in abscesses caused by aspiration pneumonia reflect the resident flora of the oropharynx. The most commonly isolated organisms are anaerobic bacteria (Prevotella, Bacteroides, Fusobacterium, Peptostreptococcus) or streptococci; in alcoholics with poor oral hygiene, the spectrum of pathogens includes Staphylococcus aureus, Streptococcus pyogenes and Actinomyces. Chest radiography and computed tomography (CT) are mandatory procedures in the diagnostic algorithm. Standard treatment for a lung abscess consists of systemic antibiotic therapy, which is based on the anticipated or proven bacterial spectrum of the abscess. In most cases, primary abscesses are successfully treated by calculated empiric antibiotic therapy, with an estimated lethality rate of less than 10 %. Secondary abscesses, despite targeted antimicrobial therapy, are associated with a poor prognosis, which depends on the patient's general condition and underlying disease; lethality is as high as 75 %. Negative prognostic factors are old age, severe comorbidities, immunosuppression, bronchial obstruction, and neoplasms. Surgical intervention due to failure of conservative treatment is required in only 10 % of patients, with a success rate of up to 90 % and postoperative mortality rates ranging between 0 and 33 %. Treatment success after endoscopic or percutaneous drainage is achieved in 73 to 100 % of cases, with an

  17. Understanding the Lung Abscess Microbiome: Outcomes of Percutaneous Lung Parenchymal Abscess Drainage with Microbiologic Correlation.

    PubMed

    Duncan, Christopher; Nadolski, Gregory J; Gade, Terence; Hunt, Stephen

    2017-06-01

    Lung parenchymal abscesses represent an uncommon pathology with high mortality if untreated. Although most respond well to antibiotics, the optimal therapy for persistent abscesses is unknown. The purpose of this study was to review the outcomes of percutaneous lung parenchymal abscess catheter drainage after broad-spectrum antibiotic therapy failure and correlate with patient microbiologic samples. Retrospective review of patients who underwent percutaneous lung abscess drainage at a tertiary hospital system from 2005 to 2015 was performed. In total, 19 procedures were identified on 16 different patients; six females and ten males. Mean patient age was 55 years (range 22-81). Median follow-up time was 7 months (range <1-78). Technical success was 100%. There was one major complication, a pneumothorax. Follow-up was until tube removal or death in 100% of patients. Catheters were removed with resolution of the abscess cavity in 58% (11/19) or with non-draining abscess cavities in 21% (4/19) for a clinical success rate of 79%. Blood cultures demonstrated no growth in all cases, while 21% (4/19) of sputum or bronchoscopic cultures demonstrated growth. In comparison, the specimens from initial catheter placement isolated a causative organism in 95% (18/19) of case (p < 0.0001). In cases of persistent lung abscess after broad-spectrum antibiotics, percutaneous abscess drainage is highly sensitive for microbiologic sampling compared to sputum/bronchoscopic or blood cultures. Additionally, percutaneous drainage of lung parenchymal abscess cavities may promote resolution of the abscess with high rates of therapeutic success and low complications.

  18. Invasive liver abscess syndrome predisposed by Klebsiella pneumoniae related prostate abscess in a nondiabetic patient: a case report.

    PubMed

    Liao, Chen-Yi; Yang, Ya-Sung; Yeh, Yen-Cheng; Ben, Ren-Jy; Lee, Ching-Chang; Tsai, Chi-Chang; Wang, Chien-Yao; Kuo, Wu-Hsien; Wang, Chih-Chiang

    2016-08-09

    Prostate abscess is usually a complication of acute urinary tract infection. Invasive liver abscess syndrome is characterized with Klebsiella pneumoniae related multiple organ metastasis. Concomitant pyogenic liver abscess and prostate abscess have rarely been reported. Recurrent episode of liver abscess is even rarer. We report a 71-year-old male with acute bacterial prostate abscess and urinary tract infection caused by K. pneumoniae associated with multiple liver abscess, psoas muscle abscess and osteomyelitis. Blood culture and urine culture yielded K. pneumoniae, which confirmed the diagnosis of invasive liver abscess syndrome caused by K. pneumoniae. The patient was successfully treated with empirical antibiotics for 6 weeks. This case emphasizes the importance of timely and accurate diagnosis followed by appropriate treatment in disseminated K. pneumoniae infection to prevent significant morbidity and mortality.

  19. Risk of Liver Abscess Formation in Patients with Prior Biliary Intervention Following Yttrium-90 Radioembolization

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Cholapranee, Aurada; Houten, Diana van; Deitrick, Ginna

    PurposePatients without a competent sphincter of Oddi due to prior surgical or endoscopic therapy are at high risk for liver abscess following chemoembolization despite aggressive antimicrobial prophylaxis. We examined a cohort of such patients undergoing Y-90 resin radioembolization and compared them to a cohort of chemoembolized patients.MethodsReview of our quality-assurance database identified 24 radioembolizations performed in 16 patients with prior biliary intervention. An aggressive prophylactic regimen of oral levofloxacin and metronidazole 2 days pre-procedure continuing for 14 days after, oral neomycin/erythromycin bowel prep the day before, and IV levofloxacin/metronidazole the day of treatment was prescribed. Patients underwent resin microsphere radioembolization dosed accordingmore » to the BSA method. Patients had clinical, imaging, and laboratory assessment 1 month after each treatment, and then every 3 months. The chemoembolization cohort consisted of 13 patients with prior biliary intervention who had undergone 24 chemoembolization procedures.ResultsNo radioembolization patient developed an abscess. In the cohort of chemoembolized patients who received the same prophylaxis, liver abscess occurred following 3 of 24 (12.5 %) procedures in 3 of 13 (23 %) patients, one fatal.ConclusionsThis preliminary experience suggests that the risk of liver abscess among patients with prior biliary intervention may be lower following radioembolization than chemoembolization, which could potentially expand treatment options in this high-risk population.« less

  20. Understanding the Lung Abscess Microbiome: Outcomes of Percutaneous Lung Parenchymal Abscess Drainage with Microbiologic Correlation

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Duncan, Christopher; Nadolski, Gregory J.; Gade, Terence

    IntroductionLung parenchymal abscesses represent an uncommon pathology with high mortality if untreated. Although most respond well to antibiotics, the optimal therapy for persistent abscesses is unknown. The purpose of this study was to review the outcomes of percutaneous lung parenchymal abscess catheter drainage after broad-spectrum antibiotic therapy failure and correlate with patient microbiologic samples.Materials and MethodsRetrospective review of patients who underwent percutaneous lung abscess drainage at a tertiary hospital system from 2005 to 2015 was performed. In total, 19 procedures were identified on 16 different patients; six females and ten males. Mean patient age was 55 years (range 22–81). Median follow-upmore » time was 7 months (range <1–78).ResultsTechnical success was 100%. There was one major complication, a pneumothorax. Follow-up was until tube removal or death in 100% of patients. Catheters were removed with resolution of the abscess cavity in 58% (11/19) or with non-draining abscess cavities in 21% (4/19) for a clinical success rate of 79%. Blood cultures demonstrated no growth in all cases, while 21% (4/19) of sputum or bronchoscopic cultures demonstrated growth. In comparison, the specimens from initial catheter placement isolated a causative organism in 95% (18/19) of case (p < 0.0001).ConclusionIn cases of persistent lung abscess after broad-spectrum antibiotics, percutaneous abscess drainage is highly sensitive for microbiologic sampling compared to sputum/bronchoscopic or blood cultures. Additionally, percutaneous drainage of lung parenchymal abscess cavities may promote resolution of the abscess with high rates of therapeutic success and low complications.« less

  1. Splenic abscess owing to cancer at the splenic flexure

    PubMed Central

    Awotar, Gavish K.; Luo, Fuwen; Zhao, Zhengdong; Guan, Guoxin; Ning, Shili; Ren, Jinshuai; Liu, Yaqing; Wang, Guangzhi; Liu, Pixu

    2016-01-01

    Abstract Background: The cancer of the splenic flexure of the colon is a rare medical entity with severe morbidity because of its insidious onset. Methods: We present the case of a 59-year-old male patient with dull left upper quadrant pain, leukocytosis, and anemia. A splenic abscess described as an air-fluid level with splenocolic fistula was found on CT scan imaging. Surgery was done for splenic pus drainage. He was again admitted 2 months later for intestinal obstruction. Results: An exploratory laparotomy showed multiple hard, gray liver nodules as well as a hard mass in the small bowel. Owing to extensive adhesions and a late stage of cancer involvement, the splenic flexure tumor was not resected. A loop transverse colostomy was done and a ColoplastTM Colostomy bag placed. We also reviewed the literature-linking colon cancer and splenic abscess with specific attention to the carcinoma of the splenic flexure. As the latter invades through the spleen matter, there is the creation of a splenocolic fistula, which allows the migration of normal gut flora into the spleen. This leads to the formation of the splenic abscess. Conclusion: This is the 13th case report pertaining to invading colonic cancer causing a splenic abscess. Although the treatment for splenic abscesses is shifting from splenectomy to image-guided percutaneous pus drainage, the few reported cases make the proper management of such complication still unclear. PMID:27661050

  2. Nosocomial cutaneous abscesses in septic infants.

    PubMed

    Mandel, D; Littner, Y; Mimouni, F B; Dollberg, S

    2004-03-01

    To retrospectively study the epidemiology of nosocomial cutaneous abscesses in 46 consecutive septic infants. Ten infants had one abscess or more. Surviving infants with abscesses had a longer duration of bacteraemia, which disappeared within 24 hours of drainage. Infants with persistent bacteraemia should be examined regularly for the presence of abscesses.

  3. [A case of Bezold's abscess associated with cholesteatoma].

    PubMed

    Furukawa, K; Arai, E; Kobayashi, T; Takasaka, T

    1992-12-01

    Since the advent of antibiotics, otogenic complications have decreased considerably. However, incomplete antibiotic therapy has altered the clinical course of middle ear disease so as to be more insidious. This paper reports a case of Bezold's abscess associated with cholesteatoma. A 48-year-old man visited our hospital presenting with a 4-day history of right otorrhea and a tender swelling in the right neck. Physical examination showed a febrile patient (38.8 degrees C) with right facial paresis and trismus. A hyperemic, hard and tender swelling was observed in his right neck from the lateral cervical to the mental region. The tympanic membrane was invisible because of granulation and swelling of the posterior wall of the external auditory canal. Intravenous clindamycin and ceftazidime therapy was started immediately. A CT-scan revealed a diffuse shadow with bony destruction in the right mastoid cortex. Extensive abscess formation was also found in the right sternocleidomastoid muscle, in the anterior neck and in the posterior neck. He was diagnosed as having Bezold's abscess associated with cholesteatoma. Radical mastoidectomy and drainage of the neck abscess was performed on the third day under general anesthesia. The mastoid cavity was found to be filled with pus and cholesteatoma debris. A small area of defective bone was found at the mastoid tip, through which there were communications between the mastoid cavity and the abscesses in the neck. Bony destruction was also found in the horizontal and vertical portion of the facial canal. Bacteroides and three kinds of gram-negative rods were cultured from the mastoid cavity.(ABSTRACT TRUNCATED AT 250 WORDS)

  4. Retroperitoneal abscess shortly after chemotherapy for lung cancer: A case report.

    PubMed

    Ohara, Gen; Kondo, Tadashi; Kagohashi, Katsunori; Watanabe, Hiroko; Kawaguchi, Mio; Kurishima, Koichi; Satoh, Hiroaki; Hizawa, Nobuyuki

    2014-03-01

    To the best of our knowledge, the formation of a retroperitoneal abscess due to acute appendicitis shortly after administration of chemotherapy for lung cancer has not been previously reported. This is the case report of a 59-year-old male who was admitted to the Mito Medical Center (Mito, Japan) and diagnosed with lung adenocarcinoma with pleuritis carcinomatosis. Although no distant metastasis was identified, combination chemotherapy with cisplatin and pemetrexed was administered. Nine days after initiating chemotherapy, the patient developed right lower quadrant abdominal pain and high fever. Computed tomography (CT) of the abdomen and pelvis revealed the collection of gas and fluid in the retroperitoneum adjacent to the cecum. The abscess was locally drained; however, the infection continued to spread, with subsequent development of a scrotal abscess. Consequently, appendectomy was performed. The patient recovered well and the lung adenocarcinoma was treated with additional courses of chemotherapy following the remission of the local inflammation. Retroperitoneal abscess due to acute appendicitis is an unusual finding; however, this rare complication should be considered during or shortly after chemotherapy in patients with lung cancer.

  5. Bacteroides (Parabacteroides) distasonis splenic abscess in a sickle cell patient.

    PubMed

    Al-Tawfiq, Jaffar A

    2008-01-01

    Splenic abscess is not an uncommon complication of patients with sickle-cell disease. Here we describe an 18 year-old boy with sickle cell disease and left upper quadrant abdominal pain. Computerized axial tomography revealed left sided free flowing pleural effusion and splenomegaly with liquefaction and possible gas formation. The splenic fluid grew an unusual organism known as Bacteroides distasonis. The patient received antimicrobial therapy and underwent a splenectomy with full recovery. The spleen was cystically infarcted and measured 22 x 16 x 5 cm. The capsule was thickened and covered by fibrinous exudate. Histopathologic examination of the spleen showed complete necrosis with reparative fibrosis. This case presents an unusual cause of splenic abscess due to Bacteroides distasonis with a subacute to chronic course. The presence of fever and left sided pleuritic chest pain in patients with sickle cell disease should raise the suspicion of splenic abscess.

  6. Bartholin cyst or abscess

    MedlinePlus

    ... is very rare. Any vaginal discharge or fluid drainage will be sent to a lab for testing. ... and closes quickly. Therefore, the abscess often returns. DRAINAGE OF THE ABSCESS A small surgical cut can ...

  7. Medically Treated Diverticular Abscess Associated With High Risk of Recurrence and Disease Complications.

    PubMed

    Devaraj, Bikash; Liu, Wendy; Tatum, James; Cologne, Kyle; Kaiser, Andreas M

    2016-03-01

    The best management for diverticulitis with abscess formation remains unknown. The purpose of this study was to determine the natural course and outcomes of patients with medically treated diverticular abscess. We conducted a retrospective review of all patients at our institution with diverticular abscess confirmed by CT from 2004 to 2014. This study was conducted in a tertiary referral hospital. A total of 1194 patients were treated for acute diverticulitis in 10 years; 210 patients with CT-documented diverticular abscess were analyzed (140 men (66.7%) and 70 women (33.3%); median age 45 years; range, 23-84 years). Overall recurrence and disease complication rates, as well as the need for subsequent operation after initial successful nonsurgical management, were measured, along with analysis of the whole cohort and the subgroup of patients with percutaneous drainage for diverticular abscess. During the initial presentation, 25 patients failed nonoperative management and required an urgent operation. A total of 185 patients were initially successfully managed without surgery and were discharged from the hospital. Of these, recurrent diverticulitis developed in 112 (60.5%) after an average time interval of 5.3 months (range, 0.8-20.0 months); 47 patients (42%) experienced more than 1 episode. The modified Hinchey stage at time of recurrence (compared with index stay) increased in 51 patients (45.6%). Seventy one (63%) of 112 recurrences showed local disease complications (recurrent abscess, fistula, stricture, or peritonitis). Fistula formation (colovesicular/colovaginal/colocutaneous) and recurrent abscess were the 2 most frequent complications. Twenty nine (26%) of 112 recurrences required an urgent operation; overall, 66 (59%) of 112 patients eventually underwent surgery at our institution. The original abscess size in patients who later developed recurrences was significantly larger than in patients who did not develop recurrence (5.3 vs 3.2 cm; p < 0

  8. [A lung abscess caused by bad teeth].

    PubMed

    van Brummelen, S E; Melles, D; van der Eerden, M

    2017-01-01

    An odontogenic cause of a lung abscess can easily be overlooked. A 61-year-old man presented at the emergency department with a productive cough and dyspnoea. He was admitted to the pulmonary ward with a suspected odontogenic lung abscess. A thorax CT scan confirmed the diagnosis 'lung abscess', following which the dental surgeon confirmed that the lung abscess probably had an odontogenic cause. The patient made a full recovery following a 6-week course of antibiotics, and he received extensive dental treatment. Poor oral hygiene can be a cause of a lung abscess. A patient with a lung abscess can be treated successfully with a 6-week course of antibiotics; however, if the odontogenic cause is not recognised the abscess can recur.

  9. Abscess - abdomen or pelvis

    MedlinePlus

    ... risk for an abdominal abscess if you have: Trauma Perforated ulcer disease Surgery in your belly area Weakened immune system Germs may pass through your blood to an organ in your belly. Sometimes, no reason can be found for an abscess.

  10. Peritonsillar Abscess (For Teens)

    MedlinePlus

    ... Feelings Expert Answers Q&A Movies & More for Teens Teens site Sitio para adolescentes Body Mind Sexual Health ... Educators Search English Español Peritonsillar Abscess KidsHealth / For Teens / Peritonsillar Abscess Print en español Abscesos periamigdalinos What's ...

  11. Lesion Formation and Antibody Response Induced by Papillomatous Digital Dermatitis-Associated Spirochetes in a Murine Abscess Model▿

    PubMed Central

    Elliott, Margaret K.; Alt, David P.; Zuerner, Richard L.

    2007-01-01

    Papillomatous digital dermatitis (PDD), also known as hairy heel wart, is a growing cause of lameness of cows in the U.S. dairy industry. Farms with PDD-afflicted cows experience economic loss due to treatment costs, decreased milk production, lower reproductive efficiency, and premature culling. While the exact cause of PDD is unknown, lesion development is associated with the presence of anaerobic spirochetes. This study was undertaken to investigate the virulence and antigenic relatedness of four previously isolated Treponema phagedenis-like spirochetes (1A, 3A, 4A, and 5B) by using a mouse abscess model with subcutaneous inoculation of 109, 1010, and 1011 spirochetes. Each of the PDD isolates induced abscess formation, with strain 3A causing cutaneous ulceration. Lesion development and antibody responses were dose dependent and differed significantly from those seen with the nonpathogenic human T. phagedenis strain. Strains 3A, 4A, and 5B showed two-way cross-reactivity with each other and a one-way cross-reaction with T. phagedenis. Strain 5B showed one-way cross-reactivity with 1A. None of the isolates showed cross-reactivity with T. denticola. In addition, distinct differences in immunoglobulin G subclass elicitation occurred between the PDD strains and T. phagedenis. From these data, we conclude that spirochetes isolated from PDD lesions have differential virulence and antigenic traits in vivo. Continuing investigation of these properties is important for the elucidation of virulence mechanisms and antigenic targets for vaccine development. PMID:17591787

  12. Legionella pneumophila lung abscess associated with immune suppression.

    PubMed

    Guy, S D; Worth, L J; Thursky, K A; Francis, P A; Slavin, M A

    2011-10-01

    Legionella species are a common cause of community-acquired pneumonia, infrequently complicated by cavitary disease. We describe Legionella pneumophila pneumonia and abscess formation in an immunosuppressed patient receiving corticosteroid therapy for metastatic breast carcinoma. The predisposing role of corticosteroids is discussed and the management of this complication is reviewed. © 2011 The Authors. Internal Medicine Journal © 2011 Royal Australasian College of Physicians.

  13. Splenic abscess and multiple brain abscesses caused by Streptococcus intermedius in a young healthy man

    PubMed Central

    Caire, William; Nair, Rajasree; Bridges, Debbie

    2011-01-01

    We report a case of splenic abscess with multiple brain abscesses caused by Streptococcus intermedius in a healthy young man without any identifiable risk factors, which resolved with percutaneous drainage and antibiotics. Streptococcus intermedius, a member of the Streptococcus anginosus group, is a common commensal organism of the oral cavity and gastrointestinal tract, and it is a known cause of deep-seated infections. Suppurative infections caused by Streptococcus anginosus group are sometimes associated with bacteremia, but hematogenous spread of infection from an occult source leading to concurrent splenic abscess and multiple brain abscesses has never been previously reported in a healthy young individual. PMID:21738290

  14. Pituitary abscess following transsphenoidal surgery: the experience of 12 cases from a single institution.

    PubMed

    Wang, Lei; Yao, Yong; Feng, Feng; Deng, Kan; Lian, Wei; Li, Guilin; Wang, Renzhi; Xing, Bing

    2014-09-01

    To explore possible reasons for the incidence of a pituitary abscess following transsphenoidal surgery and determine the most effective treatment. A series of 12 patients who had undergone transsphenoidal surgery in other hospitals before being treated at Peking Union Medical College Hospital were reviewed. The presence of a pituitary abscess was confirmed when pus was intraoperatively observed within the sella turcica. All patients were treated with debridement of the abscess, nine among whom through a transsphenoidal approach and the other three via a craniotomy, followed by antibiotic treatment and hormone replacement therapy. The mean follow-up time was 27.0 months (range from 3.0 to 79.0 months). Headache (92%), panhypopituitarism (58%) and visual disturbance (50%) were the most common clinical indicators of a pituitary abscess. Imaging tests demonstrated a pituitary mass in all patients, with seven (58%) manifested with typical magnetic resonance features of an abscess. Ten patients (83%) were correctly diagnosed preoperatively. During surgical exploration, six presented with severe inflammation or an abscess within the sphenoidal sinus. Causative organisms were identified in five patients (42%). After surgical and antibiotic therapies, all patients fully recovered except for two presenting with severe visual impairment. Six patients (50%) required hormone replacement therapy. Retrograde infection from the sphenoid sinus may be a vital mechanism underlying the formation of a pituitary abscess following transsphenoidal surgery. Debridement of the abscess through surgical approaches combined with antibiotic treatment has been found to yield positive outcomes. Copyright © 2014 Elsevier B.V. All rights reserved.

  15. Herpesviruses in Abscesses and Cellulitis of Endodontic Origin

    PubMed Central

    Chen, Vicky; Chen, Yanwen; Li, Hong; Kent, Karla; Baumgartner, J. Craig; Machida, Curtis A.

    2009-01-01

    Acute apical abscesses and cellulitis are severe endodontic diseases caused by opportunistic bacteria with possible co-infection with latent herpesviruses. The objectives of this study are to identify herpesviruses, including human cytomegalovirus (HCMV), Epstein-Barr virus (EBV), herpes simplex virus-1 (HSV-1) and Varicella zoster virus (VZV), in patients (n=31) presenting with acute apical abscesses and cellulitis of endodontic origin. Primary and nested polymerase chain reaction (PCR) was conducted using virus-specific primers and DNA isolated from cell-free abscess fluid. From patients exhibiting concurrent spontaneous pain (n=28), nine abscesses contained HCMV, two abscesses contained EBV, one abscess contained HSV-1, and no abscesses contained VZV. Control PCR using genomic or recombinant templates demonstrated detection limits to a single genomic copy of HCMV, 100 genomic copies for EBV, and 1-10 copies for HSV-1, with no cross-amplification between herpesviral DNA targets. Nested PCR was required for detection of herpesviral DNA in the abscess specimens, indicating that these viruses were present in low copy number. Filtration of abscess specimens and virus transfer experiments using human fibroblastic MRC-5 cells confirmed the presence of HCMV particles in several abscess specimens. We conclude that herpesviruses are present, but not required for development of acute apical abscesses and cellulitis of endodontic origin. PMID:19166769

  16. [Prostatic abscess: diagnosis and treatment].

    PubMed

    Franco, A; Menéndez, V; Luque, M P; Ribal, M J; Mallafre, J M; Alcover, J; Vilana, R; Carretero, P

    1996-02-01

    Prostatic abscesses are an infrequent pathology, probably due to a better and early management of prostatic infections. Predisposing factors in this pathology are diabetes mellitus, urethral catheterism or manipulation, and immunodepressed states like AIDS. Nowadays, ultrasonography is an excellent diagnostic method of this pathology, and serves as a guidance of directed drainage. We present five cases in which the size of the abscess was determining in relation to the therapeutic attitude. Abscesses of less than 2 cm, measured by transrectal ultrasonography, can be evacuated by directed puncture, followed by antibiotic treatment. When the diameter of the abscess is greater than 2 cm, we realize a perineal drainage with a catheter placed with transrectal ultrasonography. Currently, TUR and other methods seems to be overcome.

  17. Multifocal Renal Fungal Abscesses.

    PubMed

    Cho, Eric Y; Kaplan, Joshua R; Mamone, Linda; Mydlo, Jack H; Reese, Adam C

    2016-07-01

    We report a case of multiple fungal renal abscesses in a 36-year-old woman with a history of diabetes and intravenous substance use disorder. The patient presented with fever and hematuria, and was found to be bacteremic and fungemic. She was initially managed with broad-spectrum antibiotics and antifungals. She remained febrile and imaging on treatment day 14 showed no improvement of the renal abscesses. Thus, a nephrectomy was performed, after which the patient defervesced and follow-up blood cultures were negative. There is a paucity of literature regarding management of multifocal fungal renal abscesses that fail to respond to medical management. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. Hereditary hemorrhagic telangiectasia patient presenting with brain abscess due to silent pulmonary arteriovenous malformation.

    PubMed

    Themistocleous, Marios; Giakoumettis, Dimitrios; Mitsios, Andreas; Anagnostopoulos, Christos; Kalyvas, Aristoteles; Koutsarnakis, Christos

    2016-01-01

    Hereditary hemorrhagic telangiectasia is a rare autosomal dominant inherited disease that is usually complicated by visceral vascular malformations. Patients harboring such malformations are at increased risk of brain abscess formation, which despite advances in diagnostic and surgical methods remains a life threatening medical emergency with high mortality and morbidity rates. In the present report we describe a case of cerebral abscess due to silent pulmonary arteriovenous malformation (AVM) in a young patient previously undiagnosed for hereditary hemorrhagic telangiectasia syndrome (HHT).

  19. [Bacterial brain abscess--experiences with 67 patients].

    PubMed

    Berlit, P; Fedel, C; Tornow, K; Schmiedek, P

    1996-08-01

    Sixty-seven patients with brain abscess were managed over 19 years (1975-1993). Our series had a 2.5 to 1 male predominance; the age distribution was from 3 days to 81 years. The underlying conditions of hematogenic brain abscesses (n = 33; 49%) included lung infections (n = 16), heart disease (n = 4), sepsis (n = 10), and other foci (n = 3). Otolaryngologic infections led to the abscess in 10 cases; there were 9 traumatic abscesses. The causes remained unknown in 15 cases. There were 47 solitary abscesses (70%) and 20 multiple abscesses. The most frequent presenting signs and symptoms were neurologic deficits (n = 17), disturbances of consciousness (n = 14), seizures (n = 6), and headaches, meningism and vomiting (n = 13). Causative organisms were isolated in 39 cases (58%) and included staphylococci (n = 6), streptococci (n = 6), enterobacteriae (n = 2), and anaerobic pathogens (n = 9). The most reliable laboratory sign of inflammation was an elevated ESR (52/59 patients). With the advent of computed tomography, burr hole aspiration of the abscess with or without drainage was possible in 30 cases; the mortality in this subgroup was 9%. All 4 patients with surgical excision in the pre CT-era died. The mortality of patients treated with antibiotics only was 62% (18/29). Overall mortality was 37% (25/67), including 5 cases with post mortem-diagnosis of brain abscess. Good recovery was achieved in 29/42 survivors. Predictors of a poor outcome were the patient's age, the level of consciousness, multiple abscesses, polybacterial cultures, and a hematogenic etiology, but not the size of the abscess.

  20. Neisseria gonorrhoeae paravertebral abscess.

    PubMed

    Low, Sharon Y Y; Ong, Catherine W M; Hsueh, Po-Ren; Tambyah, Paul Ananth; Yeo, Tseng Tsai

    2012-07-01

    The authors present the case of an isolated gonococcal paravertebral abscess with an epidural component in a 42-year-old man. A primary epidural abscess of the spine is a rare condition and is most commonly caused by Staphylococcus aureus. In this report, the authors present their therapeutic decisions and review the relevant literature on disseminated gonococcal infection in a patient presenting with an epidural abscess. A 42-year-old Indonesian man was admitted with symptoms of neck and upper back pain and bilateral lower-limb weakness. Clinical examination was unremarkable apart from tenderness over the lower cervical spine. Postgadolinium T1-weighted MRI of the cervical and thoracic spine demonstrated an enhancing lesion in the right paraspinal and epidural soft tissue at C-6 to T1-2, in keeping with a spinal epidural abscess. The patient underwent laminectomy of C-7 and T-1 with abscess drainage. Tissue cultures subsequently grew Neisseria gonorrhoeae that was resistant to quinolones by genotyping. Upon further questioning, the patient admitted to unprotected sexual intercourse with commercial sex workers. Further investigations showed that he was negative for other sexually transmitted infections. Postoperatively, he received a course of beta-lactam antibiotics with good recovery. Clinicians should be aware of this unusual disseminated gonococcal infection manifested in any patient with the relevant risk factors.

  1. Predictors of Primary Breast Abscesses and Recurrence

    PubMed Central

    Bharat, Ankit; Gao, Feng; Aft, Rebecca L.; Gillanders, William E.; Eberlein, Timothy J.

    2014-01-01

    Background We investigated the patients and microbiological risk factors that predispose to the development of primary breast abscesses and subsequent recurrence. Methods Patients with a primary breast abscess requiring surgical therapy between January 1, 2000 and December 31, 2006 were reviewed. Recurrent breast abscess was defined by the need for repeated drainage within 6 months. Patient characteristics were compared to the general population and between groups. Results A total of 89 patients with a primary breast abscess were identified; 12 (14%) were lactational and 77 (86%) were nonlactational. None of the lactational abscesses recurred, whereas 43 (57%) of the nonlactational abscesses did so (P < 0.01). Compared to the general population, patients with a primary breast abscess were predominantly African American (64% vs. 12%), had higher rates of obesity (body mass index > 30: 43% vs. 22%), and were tobacco smokers (45% vs, 23%) (P < 0.01 for all). The only factor significantly associated with recurrence in the multivariate logistic regression analysis was tobacco smoking (P = 0.003). Compared to patients who did not have a recurrence, patients with recurrent breast abscesses had a higher incidence of mixed bacteria (20.5% vs. 8.9%), anaerobes (4.5% vs. 0%), and Proteus (9.1% vs. 4.4%) but lower incidence of Staphylococcus (4.6% vs. 24.4%) (P < 0.05 for each). Conclusions Risk factors for developing a primary breast abscess include African American race, obesity, and tobacco smoking. Patients with recurrent breast abscesses are more likely to be smokers and have mixed bacterial and anaerobic infections. Broader antibiotic coverage should be considered for the higher risk groups. PMID:19669231

  2. [Splenic abscesses: From diagnosis to therapy].

    PubMed

    Davido, B; Dinh, A; Rouveix, E; Crenn, P; Hanslik, T; Salomon, J

    2017-09-01

    Splenic abscess is septic collection which occurs after haematogenous spread or local dissemination. Splenic abscess is an uncommon and rare condition, more frequently affecting male and immunocompromised patients. There are no guidelines regarding its diagnosis and management. Computed tomography (CT) scan is highly sensitive and specific (95% and 92%, respectively) in the diagnosis of splenic abscess. Diagnosis is based on blood cultures which are positive in 24 to 80% of cases. Bacterial growth culture of abscess after drainage is more efficient (50-80%) and can be performed after surgery or percutaneous drainage under imaging, including CT scan. Microorganisms involved are frequently enterobacteriaceae, gram-positive cocci and anaerobes. This particular ecology leads to an empiric broad-spectrum antibiotic therapy, with a variable duration, from 10days to more than one month. Management remains very close to the one applied in case of liver abscesses. The role of splenectomy in the prevention of recurrence remains controversial. We reviewed the literature regarding splenic abscesses, from diagnosis to therapy. Copyright © 2017 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  3. Breast abscess: evidence based management recommendations.

    PubMed

    Lam, Elaine; Chan, Tiffany; Wiseman, Sam M

    2014-07-01

    Literature review was carried out and studies reporting on treatment of breast abscesses were critically appraised for quality and their level of evidence using the Strength of Recommendation Taxonomy guidelines, and key recommendations were summarized. Needle aspiration either with or without ultrasound guidance should be employed as first line treatment of breast abscesses. This approach has the potential benefits of: superior cosmesis, shorter healing time, and avoidance of general anaesthesia. Multiple aspiration sessions may be required for cure. Ultrasound-guided percutaneous catheter placement may be considered as an alternative approach for treatment of larger abscesses (>3 cm). Surgical incision and drainage should be considered for first line therapy in large (>5 cm), multiloculated, or long standing abscesses, or if percutaneous drainage is unsuccessful. All patients should be treated concurrently with antibiotics. Patients with recurrent subareolar abscesses and fistulas should be referred for consideration of surgical treatment.

  4. [Abscess of the spleen].

    PubMed

    Grubor, Nikica; Colović, Radoje; Colović, Natasa; Radak, Vladimir

    2005-01-01

    Splenic abscess is a rare disease but with increasing frequency. The authors present 9 patients with splenic abscess treated at the Institute of Digestive System Diseases, Clinical Centre of Serbia, in a period from January 1, 1986 to May 15, 2004. Splenic abscess was the complication of septic endocarditis in 4, trauma in 2, dental infection in 1, while in 2 cases it was the complication of chemotherapy in myeloproliferative disorders. All 9 patients had fever, 7 - abdominal pain, 4 - left shoulder pain, and 1 patient had nausea and vomiting. Higher white blood count was found in 6 patients, pleural effusion in 4, elevated left hemidiaphragm in 1 and basal pneumonia in 1 patient as well. Ultrasonography and CT were the most reliable diagnostic procedures. CT was superior in diagnosis of multiple small abscesses. Culture of the pus recovered the Enterococcus in 3 cases, Streptococcus a hemolyticus in 1, Staphylococcus epidermidis and Candida albicans in 1, Staphylococcus aureus, E. Coil and Candida albicans in 1, Staphylococcus aureus i Salmonella enteritidis in 1 case. Eight patients underwent splenectomy and 1 was cured by combined antibiotics in high doses. One patient died postoperatively due to septic endocarditis that had been present before surgery. The authors believe that splenectomy and antibiotics administered according to drug susceptibility test as well as management of underlying disease are the method of choice for splenic abscess treatment. Conservative antibiotic treatment is indicated in selected cases only.

  5. Traumatic lenticular abscess: clinical description and outcome.

    PubMed

    Rajaraman, Revathi; Lalitha, Prajna; Raghavan, Anita; Palanisamy, Manikandan; Prajna, Namperumalsamy Venkatesh

    2007-07-01

    To analyze cases with posttraumatic lenticular abscess and study the etiology, clinical presentation, management, and outcome. Retrospective case series. Seventeen eyes of 17 patients with traumatic lenticular abscesses were managed with extracapsular cataract extraction after aspirating the abscess. The mean age of the patients was 40.3 years, and males constituted 82%. The mean time to presentation after injury was 14.35 days (range, one to 60 days), and the patients had a mean follow-up of 125.94 days (range, 21 to 300 days). Culture of the lenticular abscess revealed bacterial growth in eight cases (47%) and fungi in four cases (23.5%). In five (29.4%) cases, culture was negative. Staphylococcus epidermidis grew in seven cases (41%). Thirteen eyes (77%) had best-corrected visual acuity better than 20/120. Surgical removal of the abscess, with systemic and local antimicrobial treatment is effective in cases of posttraumatic intralenticular abscess.

  6. Pyogenic brain abscess, a 15 year survey

    PubMed Central

    2012-01-01

    Background Brain abscess is a potentially fatal disease. This study assesses clinical aspects of brain abscess in a large hospital cohort. Methods Retrospective review of adult patients with pyogenic brain abscess at Rigshospitalet University Hospital, Denmark between 1994 and 2009. Prognostic factors associated with Glasgow Outcome Score (GOS) (death, severe disability or vegetative state) were assessed by logistic regression. Results 102 patients were included. On admission, only 20% of patients had a triad of fever, headache and nausea, 39% had no fever, 26% had normal CRP and 49% had no leucocytosis. Median delay from symptom onset to antibiotic treatment was 7 days (range 0–97 days). Source of infection was contiguous in 36%, haematogenous in 28%, surgical or traumatic in 9% and unknown in 27% of cases. Abscess location did not accurately predict the portal of entry. 67% were treated by burr hole aspiration, 20% by craniotomy and 13% by antibiotics alone. Median duration of antibiotic treatment was 62 days. No cases of recurrent abscess were observed. At discharge 23% had GOS ≤3. The 1-, 3- and 12-month mortality was 11%, 17% and 19%. Adverse outcome was associated with a low GCS at admission, presence of comorbidities and intraventricular rupture of abscess. Conclusions The clinical signs of brain abscess are unspecific, many patients presented without clear signs of infection and diagnosis and treatment were often delayed. Decreased GCS, presence of comorbidities and intraventricular rupture of brain abscess were associated with poor outcome. Brain abscess remains associated with considerable morbidity and mortality. PMID:23193986

  7. Enterobius vermicularis in tubo-ovarian abscess: A rare and interesting incidental finding - A case Report.

    PubMed

    Saleem, Faryal; Malik, Faizan; Fatima, Saira

    2017-04-01

    Enterobius vermicularis is a common intestinal nematode; however, rare extraintestinal Enterobius infections have been reported from different parts of the world. Here, we present a case of tubo-ovarian abscess in an otherwise healthy young sexually active female with no known comorbids with history of on and off lower abdominal pain for one year and high grade fever for one month. On the basis of further workup and radiological evaluation, a preoperative diagnosis of right sided tubo-ovarian abscess was made and salpingo-oophorectomy was performed laproscopically in July 2015. Histopathology of the resected tissue revealed necrosis and in one area Enterobius vermicularis was identified surrounded by neutrophils and eosinophil rich abscess. A final diagnosis of severe acute and chronic salpingo-oophoritis with abscess formation, secondary to Enterobius vermicularis was made. Signs and symptoms of parasitic involvement in tubo-ovarian abscesses are not much different than usual presentations of pelvic inflammatory diseases and identification of a parasite in a tubo-ovarian tissue sample is a rare clinical finding. A high index of suspicion on the part of histopathologist as well as clinician is important for timely diagnosis and effective management of such cases.

  8. Microbiology and Treatment of Acute Apical Abscesses

    PubMed Central

    Rôças, Isabela N.

    2013-01-01

    SUMMARY Acute apical abscess is the most common form of dental abscess and is caused by infection of the root canal of the tooth. It is usually localized intraorally, but in some cases the apical abscess may spread and result in severe complications or even mortality. The reasons why dental root canal infections can become symptomatic and evolve to severe spreading and sometimes life-threatening abscesses remain elusive. Studies using culture and advanced molecular microbiology methods for microbial identification in apical abscesses have demonstrated a multispecies community conspicuously dominated by anaerobic bacteria. Species/phylotypes commonly found in these infections belong to the genera Fusobacterium, Parvimonas, Prevotella, Porphyromonas, Dialister, Streptococcus, and Treponema. Advances in DNA sequencing technologies and computational biology have substantially enhanced the knowledge of the microbiota associated with acute apical abscesses and shed some light on the etiopathogeny of this disease. Species richness and abundance and the resulting network of interactions among community members may affect the collective pathogenicity and contribute to the development of acute infections. Disease modifiers, including transient or permanent host-related factors, may also influence the development and severity of acute abscesses. This review focuses on the current evidence about the etiology and treatment of acute apical abscesses and how the process is influenced by host-related factors and proposes future directions in research, diagnosis, and therapeutic approaches to deal with this disease. PMID:23554416

  9. /sup 111/In desferal: a new radiopharmaceutical for abscess detection. [Distribution studies in normal and abscess-bearing laboratory animals

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Chandra, R.; Pierno, C.; Braunstein, P.

    1978-09-01

    Desferal was labeled with /sup 111/In and its distribution was studied in normal mice, rabbits bearing turpentine-induced abscesses, and rats bearing Staphyloccus aureus-induced abscesses. The results indicate that /sup 111/In Desferal may be used in abscess detection and localization.

  10. Actinotignum schaalii subcutaneous abscesses in a patient with hidradenitis suppurativa: Case report and literature review.

    PubMed

    Maraki, Sofia; Evangelou, George; Stafylaki, Dimitra; Scoulica, Efstathia

    2017-02-01

    Actinotignum schaalii (formerly Actinobaculum schaalii) is a Gram-positive, facultative anaerobic rod that is typically involved in urinary tract infections in elderly patients or those with underlying urological pathologies. In contrast, abscess formation caused by A. schaalii is very rare. We present a case of multiple abscesses in the perineal area in a young patient with hidradenitis suppurativa associated with A. schaalii and Prevotella melaninogenica and review the relevant literature on the topic. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Holospinal epidural abscesses - Institutional experience.

    PubMed

    Bridges, Kelly J; Than, Khoi D

    2018-02-01

    The authors present a holospinal epidural abscesses (HEA) case series and a single institution's experience with varied surgical approaches and outcomes. Medical records were queried and reviewed (6 years) for patients with a spinal abscess diagnosis; HEA were selected. Medical history, comorbidities, blood and epidural pathogens, presentation symptoms, abscess location, presence of mass effect, surgical procedures, treatment regimens, and neurological outcomes were collected. Eight patients with HEA were treated; all underwent surgery. In the index procedure, one (12.5%) underwent laminectomy of the entire spinal column, four (50%) focal laminectomies at the area of mass effect, and three (37.5%) skip laminectomies. Of the four patients who initially had focal laminectomies, three (75%) required additional operations for abscess evacuation in other spine regions. Average number of laminectomies per patient was 8.6. Neurologically, 50% of patients improved, 37.5% remained stable, and 12.5% worsened. There was no difference in outcome between patients who underwent skip versus panspinal laminectomies. No differences in outcomes were noted in timing from presentation to surgery (median 5.3 h), location of mass effect, dorsal versus ventral abscesses, or initial symptoms. Of the four patients who had cervical laminectomy without fusion, two developed post-laminectomy kyphosis requiring fusion. Cervical instability occurred in half the patients who underwent cervical laminectomies without fusion, and there were no adverse outcomes in the patients who were fused in the setting of infection. For lower cervical abscess, upper thoracic laminectomy with catheter irrigation may be sufficient for decompression, minimizing risk of future instability. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. [Lung abscess: changes in treatment?].

    PubMed

    Clottu, E; Nicod, L P

    2015-11-18

    Lung abscess occurs in very pleomorphic according to germs initially involved. The mechanism commonly found is an aspiration of the oropharyngeal flora in patients with disorders of consciousness or swallowing. The infection is polymicrobial, with presence of anaerobic germs in 2/3 of the cases. The support consists of a prolonged antibiotic treatment, as well as anaerobic until resolution or stability of the radiological image. In case of prolonged toxic state, drainage of the abscess is to be discussed especially if there is no airways drainage. Surgical sanctions is rarely needed regardless of the size of the abscess, unless underlying carcinoma is present.

  13. Brain abscess in children.

    PubMed

    Atiq, Mehnaz; Ahmed, Umair Syed; Allana, Salman Saleem; Chishti, Khalid N

    2006-05-01

    Brain abscess is a serious life-threatening complication of several diseases. The objective of this study was to look at the clinical profile of patients, predisposing conditions, microbiology and outcome of children suffering from brain abscess. Thirty children aged less than 15 years were reviewed. There were 15 males and 15 females. The mean age of presentation was 5.6+/-4.4 years. The duration of illness at the time of admission was 17.6+/-24.6 days. Typically patients presented with fever, vomiting, headache and seizures. The predisposing conditions found were cyanotic congenital heart disease in 11 (37%) of children, meningitis in 6 (20%), septicemia in 7 (23%) and no underlying cause was found in 5 (17%) children. The most common microbe in children with cyanotic congenital heart disease was of the Streptococcus milleri group (52%). Computerized tomography confirmed the diagnosis and the most common location of the abscess was the parietal lobe of the cerebral hemisphere. All abscesses were large, more than 2 cm in diameter and were aspirated surgically. Excision was performed in 6 children. Five children expired, one due to a intracranial bleeding and the others due to severe cerebral edema and tentorial herniation. Complications were seen in 20 children and 16 had sequelae, hemiparesis in 11 and seizure disorder in 5. Brain abscess is a serious infection with poor outcome if diagnosed late. Delayed surgical drainage has high morbidity and mortality. The threshold for diagnosis should be low, particularly in children with a predisposing condition like cyanotic congenital heart disease.

  14. Spinal epidural abscess: Report on 27 cases

    PubMed Central

    Khursheed, Nayil; Dar, Sultan; Ramzan, Altaf; Fomda, Bashir; Humam, Nisar; Abrar, Wani; Singh, Sarbjit; Sajad, Arif; Mahek, Masood; Yawar, Shoaib

    2017-01-01

    Background: Spinal epidural abscess, although an uncommon disease, often correlates with a high morbidity owing to significant delay in diagnosis. Methods: In a prospective 5-year study, the clinical and magnetic resonance (MR) findings, treatment protocols, microbiology, and neurological outcomes were analyzed for 27 patients with spinal epidural abscess. Results: Patients were typically middle-aged with underlying diabetes and presented with lumbar abscesses. Those undergoing surgical intervention >36 h after the onset of symptoms had poor neurological outcomes. Conclusion: Early recognition and timely evacuation of spinal abscesses minimized neurological morbidity and potential mortality. PMID:29026676

  15. Spinal epidural abscess: Report on 27 cases.

    PubMed

    Khursheed, Nayil; Dar, Sultan; Ramzan, Altaf; Fomda, Bashir; Humam, Nisar; Abrar, Wani; Singh, Sarbjit; Sajad, Arif; Mahek, Masood; Yawar, Shoaib

    2017-01-01

    Spinal epidural abscess, although an uncommon disease, often correlates with a high morbidity owing to significant delay in diagnosis. In a prospective 5-year study, the clinical and magnetic resonance (MR) findings, treatment protocols, microbiology, and neurological outcomes were analyzed for 27 patients with spinal epidural abscess. Patients were typically middle-aged with underlying diabetes and presented with lumbar abscesses. Those undergoing surgical intervention >36 h after the onset of symptoms had poor neurological outcomes. Early recognition and timely evacuation of spinal abscesses minimized neurological morbidity and potential mortality.

  16. Primary lung abscess caused by Staphylococcus lugdunensis.

    PubMed

    Chou, Deng-Wei; Lee, Chao-Tai

    2017-11-01

    Staphylococcus lugdunensis, a strain of coagulase-negative staphylococci, is part of the normal flora of human skin but can cause multiple infections at various sites. This microorganism has emerged as a major human pathogen. However, no study has reported primary lung abscess caused by S. lugdunensis. A 54-year-old alcoholic man without relevant past medical history was admitted because of primary lung abscesses. Empirical amoxicillin/clavulanate therapy was initially administered; however, the patient had persistent pleuritic chest pain and fever. He subsequently underwent resection of the lung abscess and removal of exudative pleural effusion on the fourth hospital day. Histopathologic examination confirmed the diagnosis of lung abscess, and colonies of gram-positive bacteria were identified. The culture specimen from the abscess was positive for S. lugdunensis, which was susceptible to amoxicillin/clavulanate, cefazolin, ciprofloxacin, clindamycin, erythromycin, oxacillin, teicoplanin, tetracycline, and vancomycin. Following resection and 3 weeks of amoxicillin/clavulanate therapy, the patient eventually recovered well without relapse. This case report is the first to describe S. lugdunensis as a cause of primary lung abscess; this microorganism should be considered a potential monomicrobial pathogen in primary lung abscess. Copyright © 2017 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  17. Subperiosteal orbital abscess: volumetric criteria for surgical drainage.

    PubMed

    Tabarino, Florian; Elmaleh-Bergès, Monique; Quesnel, Stéphanie; Lorrot, Mathie; Van Den Abbeele, Thierry; Teissier, Natacha

    2015-02-01

    To investigate predictive factors of surgical management of subperiosteal orbital abscess in children. A retrospective monocentric study was conducted between 2000 and 2011 with children hospitalized for acute pediatric orbital cellulitis (APOC). Clinical, biological and radiological data as well as medical and surgical management were collected and analyzed. All patients received intravenous antibiotics and underwent a CT-scan. Orbit and subperiosteal intraorbital abscess dimensions were measured on axial and coronal planes and the abscess volume was calculated using a spheroid model. Eighty-three children with APOC (mean age: 4.5 years) were included, 53 were boys (63.9%). Thirty-two children (38.6%) presented with a subperiosteal orbital abscess. Mean abscess volume was 570mm(3) and mean exophthalmos was 4.7mm. Twenty patients were treated surgically, 11 of which by an endoscopic approach. A positive correlation was observed between the volume of the abscess or exophthalmos and surgical drainage: 57.9% of patients underwent surgery when exophthalmos was >4mm, 29.4% between 2 and 4mm, and none when <2mm. All patients with an abscess volume >500mm(3) or >5% of orbital volume were operated on whereas only 30% or 39% of patients, respectively, in case of smaller volumes (P<0.05). Surgery for subperiosteal orbital abscess is usually performed in case of visual complications or unfavorable medical outcome. The importance of the exophthalmos and the volume of the abscess measured on the CT-scan are predictive factors of surgery in children with subperiosteal orbital abscess without visual complications. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  18. Lung abscess caused by Mycoplasma pneumoniae.

    PubMed

    Omae, Takashi; Matsubayashi, Tadashi

    2015-08-01

    A 10-year-old boy with West syndrome was referred to hospital because of high fever and cough. Chest X-ray and computed tomography showed consolidation with an abscess in the right upper lobe. Laboratory data indicated cytokine storm. Various antibacterial agents and additional corticosteroid were unable to control the hypercytokinemia, which was suppressed after cyclosporine A was started. The lung abscess remained, however, and right upper lobectomy was performed. Culture from the abscess showed no growth, while polymerase chain reaction assay indicated Mycoplasma pneumoniae DNA. Serum passive agglutinin titer for M. pneumoniae was significantly elevated in the convalescent phase. These findings are strong evidence that the lung abscess was caused by M. pneumoniae infection. © 2015 Japan Pediatric Society.

  19. Uvula Abscess in a Newborn Infant.

    PubMed

    Tuncer, Erkun; Ors, Rahmi

    2018-05-01

    Abscesses can be found in several places in the oral cavity, most commonly occurring in peritonsillar and periodontal regions. In this report, the authors described a uvula abscess in a 1-month-old term newborn who was brought to the pediatric outpatient clinic with the complaints of difficulty in sucking-swallowing and refusal to suck at the breast. To the best of the authors' knowledge this is the first report of a uvula abscess in the literature.

  20. [Brain abscess--modern diagnostics and therapeutic treatment].

    PubMed

    Kalinowska-Nowak, Anna; Garlicki, Aleksander; Bociaga-Jasik, Monika

    2009-01-01

    Brain abscess is one of the most serious diseases of the central nervous system. This condition is more common among men--twice to three times, and morbidity rate is highest in fourth decade of the life. Etiologic agents of brain abscess are bacteria, fungus, protozoa and parasites. The development of the brain abscess can resulted from the spread of infection from local sites or bloodborne from distal sites. In 10-15% of cases multiple abscesses develop. Headache is the most common syndrome. The radiologic tests: computed tomography or magnetic resonance are tests of choice in diagnosis and monitoring of treatment. Treatment of brains abscesses required cooperation of different specialists: infectious diseases, neuroradiologist, neurologists and neurosurgeon. Decision about therapeutic methods depends on number, size and localization of lesions, and patient's condition. In conservative treatment empiric antibiotic therapy and supportive treatment are used. Actually two methods of surgical treatment are used: CT- guided stereotactic aspiration and incision of the brain abscess by craniotomy. Actually mortality rate is 6 to 24%. Among 30-56% patients permanent neurological complications are reported.

  1. The periodontal abscess: a review.

    PubMed

    Herrera, D; Roldán, S; Sanz, M

    2000-06-01

    The periodontal abscess is a frequent periodontal condition in which periodontal tissues may be rapidly destroyed. Its importance is based on the possible need of urgent care, the affectation of tooth prognosis, and the possibility of infection spreading. There is scant information in the scientific literature regarding this condition and most of it has been published as case reports and text books, where conclusions are not evidence-based, but rather empirical observations made by recognised clinicians. The aim of this review was to critically analyse all available information on this subject in the dental and medical literature, including information on its prevalence, proposed etiologies and pathogenesis, diagnosis, microbiology and treatment alternatives. The periodontal abscess is the 3rd most frequent dental emergency, and it is specially prevalent among untreated periodontal patients and periodontal patients during maintenance. Different etiologies have been proposed, and 2 main groups can be distinguished, depending on its relation with periodontal pockets. In the case of a periodontitis-related abscess, the condition may appear as an exacerbation of a non-treated periodontitis or during the course of periodontal therapy. In non-periodontitis related abscesses, impaction of foreign objects, and radicular abnormalities are the 2 main causes. The abscess microflora seems to be similar to that of adult periodontitis, and it is dominated by gram-negative anaerobic rods, including well-known periodontal pathogens. Complications and consequences include tooth loss and the spread of the infection to other body sites. Diagnosis and treatment is mainly based on empiricism, since evidence-based data are not available. The role of systemic antibiotics, in the treatment of periodontal abscesses, is especially controversial.

  2. Densification of Supercritical Carbon Dioxide Accompanied by Droplet Formation When Passing the Widom Line

    NASA Astrophysics Data System (ADS)

    Pipich, Vitaliy; Schwahn, Dietmar

    2018-04-01

    Thermal density fluctuations of supercritical CO2 were explored using small-angle neutron scattering (SANS), whose amplitude (susceptibility) and correlation length show the expected maximum at the Widom line. At low pressure, the susceptibility is in excellent agreement with the evaluated values on the basis of mass density measurements. At about 20 bar beyond the Widom line, SANS shows the formation of droplets accompanied by an enhanced number density of the supercritical fluid. The corresponding borderline is interpreted as a Frenkel line separating gas- and liquidlike regimes.

  3. Postoperative antibiotic use and the incidence of intra-abdominal abscess in the setting of suppurative appendicitis: a retrospective analysis.

    PubMed

    Bae, Esther; Dehal, Ahmed; Franz, Vanessa; Joannides, Michael; Sakis, Nicholas; Scurlock, Joshua; Nguyen, Patrick; Hussain, Farabi

    2016-12-01

    Although guidelines exist for postoperative antibiotic use in acute appendicitis that is perforated, gangrenous, or simple/uncomplicated, there are less data about its use in suppurative appendicitis. Here, we targeted this subgroup of patients to determine whether postoperative antibiotic administration affects incidence of intra-abdominal abscess formation. We retrospectively examined 1,192 patients who underwent laparoscopic appendectomy for acute appendicitis at Kaiser Permanente Fontana Hospital between August 2010 and August 2013. Suppurative appendicitis was described for 143 (12%) patients. Fifty-two patients received postoperative antibiotics for at least 1 week on discharge home, 91 did not. Of 143 patients with suppurative appendicitis, 1 (1.9%) who received postoperative antibiotics came back with an intra-abdominal abscess within 1 month. Of the 91 patients in the no antibiotic group, 1 (1.1%) came back with an intra-abdominal abscess. The administration of postoperative antibiotic in the setting of suppurative appendicitis has no effect on the rate of intra-abdominal abscess formation. Routine postoperative antibiotics may not be necessary in this patient population, and more evidence is needed to justify its use. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. Approaches to subperiosteal orbital abscesses.

    PubMed

    Ketenci, Ibrahim; Unlü, Yaşar; Vural, Alperen; Doğan, Hakkı; Sahin, Mehmet Ilhan; Tuncer, Erkun

    2013-03-01

    The purpose of this paper is to evaluate the epidemiology, clinical features, management and complications of subperiosteal orbital abscesses (SPOA)-a serious complication of rhinosinusitis. Retrospective data of 36 patients with SPOA secondary to acute rhinosinusitis from January 1998 to December 2011 were evaluated. Patients were analyzed in terms of age, gender, clinical features, CT findings, surgical procedures, microbiology, and complications. Twenty-three males and 13 females aged from 3 to 76 were evaluated. Nine patients-seven of which were under the age of 10-with small medial SPOA were treated only with medical management. Of the 13 with medial SPOA, transnasal endoscopic approach was performed for 10 and external approach for 3 to drain the abscess. As for the 12 patients with superior SPOA, 8 were treated via combined approach and 4 via external approach. The most common microorganisms were streptococci in children and anaerobes in adults. Total loss of vision developed in two adults with diabetes mellitus (DM). One patient with superior SPOA died due to frontal lobe abscess. Young children with small medial SPOA without significant ocular signs may successfully be managed medically. Surgical drainage is indicated for nonmedial abscesses, large medial abscesses with severe visual loss and with insufficient response to medical management. The risk of blindness from SPOA is higher in patients with DM.

  5. [Complex treatment of patients with cholangiogenic hepatic abscess].

    PubMed

    Nychytaĭlo, M Iu; Skums, A V; Medvets'kyĭ, Ie B; Ohorodnyk, P V; Mashkovs'kyĭ, H Iu; Shkarban, V P; Shkarban, P O; Farzolakh, Mekhraban Jafarlu

    2005-07-01

    Results of treatment of 47 patients with cholangiogenic hepatic abscess were analyzed. Clinical, laboratory and special methods of investigation were applied for diagnosis. The authors consider ultrasound investigation (USI), computer tomography and the abscess puncture under the USI control with subsequent cytological and bacterial control the decisive methods in diagnosis of hepatic abscess. In complex of treatment of patients miniinvasive technologies were applied--the abscess puncture, its cavity drainage under USI control transcutaneus transhepatic cholangiostomy, endoscopic papillosphincterotomy with lithotripsy and nasobiliary drainage, according to indications. Efficacy of the abscess cavity sanation, using miramistinum and decasan, was proved. In general therapy the directed transport of medicines was applied.

  6. A study of the microbiology of breast abscess in a teaching hospital in Kuwait.

    PubMed

    Al Benwan, Khalifa; Al Mulla, Ahmed; Rotimi, Vincent O

    2011-01-01

    To determine the microbiological profile of breast abscess and assess the antibiotic susceptibility of the causative agents. Data obtained from cases of breast abscess over a period of 3.5 years, June 2006 to December 2009, were retrospectively analyzed. Specimens were cultured using optimal aerobic and anaerobic microbiological techniques. The antibiotic susceptibility test was carried out using the methods recommended by the Clinical and Laboratory Standards Institute. One specimen per patient was analyzed. Of the 114 patients, 107 (93.8%) non-lactating and 7 (6.1%) lactating women were diagnosed with breast abscess during this period. Of the 114 specimens, 83 (73%) yielded bacterial growth. Of these, 115 pathogens were isolated with an average of 1.4 pathogens per abscess. Eighteen (22%) of the 83 specimens yielded mixed bacterial growth. There were more Gram-positive pathogens (60, 52%) than anaerobes (32, 28%) and Gram-negative pathogens (22, 19%). The predominant organisms were methicillin-susceptible Staphylococcus aureus (37, 32%), methicillin-resistant S. aureus (MRSA; 11, 10%), Bacteroides spp. (16, 14%), anaerobic streptococci (14, 12%) and Pseudomonas aeruginosa (9, 8%). Of the 48 S. aureus, MRSA accounted for 11 (23%). All MRSA isolates were susceptible to trimethoprim-sulfamethoxazole and vancomycin. S. aureus was the most common pathogenic organism isolated in breast abscesses at Al-Amiri Hospital, Kuwait, of which 23% were MRSA. Nearly a third of the cases were caused by anaerobes, particularly B. fragilis. The data present a basis for the formation of empirical antimicrobial therapeutic policy in the management of breast abscess. Copyright © 2011 S. Karger AG, Basel.

  7. Dimension of subperiosteal orbital abscess as an indication for surgical management in children.

    PubMed

    Gavriel, Haim; Yeheskeli, Eyal; Aviram, Eliad; Yehoshua, Lior; Eviatar, Ephraim

    2011-11-01

    Eyelid edema in children is one of the signs of orbital complications secondary to acute rhinosinusitis, and identifying abscess formation is crucial for management decision. The objective of this study is to determine whether there are different computed tomography scan abscess dimensions and volumes in children requiring medical versus surgical management for subperiosteal orbital abscess (SPOA). Case series with chart review. The study was conducted at Assaf Harofeh Medical Center. Clinical and radiological parameters of 95 children admitted with eyelid edema between January 2005 and December 2007 were studied. Of 95 cases of orbital cellulitis, a total of 48 children with sinogenic orbital complications with a mean (SD) age of 4.03 (3.46) years were included. No significant difference was found between the surgically and medically treated SPOA groups regarding the use of preadmission antibiotic and clinical presentation. Statistically significant larger abscesses in the surgically treated group were noted (mean volume 1.389 vs 0.486 mL in the conservatively treated group; P = .013) and a longer mean anterior-posterior and medial-lateral dimension (P = .001 and .017, respectively). Children presenting with significant or progressing ocular findings or failure to improve after 48 hours of medical therapy, together with an abscess volume of more than 0.5 mL, a length greater than 17 mm, and a width greater than 4.5 mm, should be strongly considered to have surgical drainage.

  8. Densification of Supercritical Carbon Dioxide Accompanied by Droplet Formation When Passing the Widom Line.

    PubMed

    Pipich, Vitaliy; Schwahn, Dietmar

    2018-04-06

    Thermal density fluctuations of supercritical CO_{2} were explored using small-angle neutron scattering (SANS), whose amplitude (susceptibility) and correlation length show the expected maximum at the Widom line. At low pressure, the susceptibility is in excellent agreement with the evaluated values on the basis of mass density measurements. At about 20 bar beyond the Widom line, SANS shows the formation of droplets accompanied by an enhanced number density of the supercritical fluid. The corresponding borderline is interpreted as a Frenkel line separating gas- and liquidlike regimes.

  9. Imported Amoebic Liver Abscess in France

    PubMed Central

    Cordel, Hugues; Prendki, Virginie; Madec, Yoann; Houze, Sandrine; Paris, Luc; Bourée, Patrice; Caumes, Eric; Matheron, Sophie; Bouchaud, Olivier

    2013-01-01

    Background Worldwide, amoebic liver abscess (ALA) can be found in individuals in non-endemic areas, especially in foreign-born travelers. Methods We performed a retrospective analysis of ALA in patients admitted to French hospitals between 2002 and 2006. We compared imported ALA cases in European and foreign-born patients and assessed the factors associated with abscess size using a logistic regression model. Results We investigated 90 ALA cases. Patient median age was 41. The male:female ratio was 3.5∶1. We were able to determine the origin for 75 patients: 38 were European-born and 37 foreign-born. With respect to clinical characteristics, no significant difference was observed between European and foreign-born patients except a longer lag time between the return to France after traveling abroad and the onset of symptoms for foreign-born. Factors associated with an abscess size of more than 69 mm were being male (OR = 11.25, p<0.01), aged more than 41 years old (OR = 3.63, p = 0.02) and being an immigrant (OR = 11.56, p = 0.03). Percutaneous aspiration was not based on initial abscess size but was carried out significantly more often on patients who were admitted to surgical units (OR = 10, p<0.01). The median time to abscess disappearance for 24 ALA was 7.5 months. Conclusions/Significance In this study on imported ALA was one of the largest worldwide in terms of the number of cases included males, older patients and foreign-born patients presented with larger abscesses, suggesting that hormonal and immunological factors may be involved in ALA physiopathology. The long lag time before developing ALA after returning to a non-endemic area must be highlighted to clinicians so that they will consider Entamoeba histolytica as a possible pathogen of liver abscesses more often. PMID:23951372

  10. POEMS Syndrome Presentation with an Abscess within the Plasmacytoma—A Rare Case Report

    PubMed Central

    Agarwal, Rishi; Abidi, Muneer H.; Grandhi, Bala

    2011-01-01

    POEMS Syndrome is a rare cause of demyelinating and axonal mixed neuropathy. Plasmacytomas are usually seen in POEMS syndrome and can be osseous or extramedullary. Plasmacytomas presenting as an abscess has not been noted earlier. Our patient presented with localized hyperpigmented patch on the back and later developed progressive weakness in upper and lower limbs. Initially serum and urine protein electrophoresis were normal. The patient was thought to have Chronic Inflammatory Demyelinating Polyneuropathy and was treated accordingly without any improvement. Repeat serum protein electrophoresis showed monoclonal gammopathy. MRI of the back revealed an abscess in the paravertebral soft tissues reaching up to the skin. Needle biopsy was consistent with plasmacytoma. Later, he developed a purulent fungating lesion in the lower midback. Antibiotics were started and local resection was done followed by radiation. Pathology of the resected mass showed plasmacytoma extensively involving subcutaneous soft tissue and bone. The patient improved with the treatment. Cystic plasmacytomas and abscess within the plasmacytoma has not been reported earlier. Whether abscess formation is part of the disease spectrum due to infiltration of overlying tissue or is secondary to localized immunosuppression is unknown. Local treatment of a single plasmacytoma is useful in ameliorating systemic symptoms. PMID:22084694

  11. Case report : tuberculosis liver abscess in male alcoholism patient

    NASA Astrophysics Data System (ADS)

    Siahaan, W. P.; Ginting, F.

    2018-03-01

    A liver abscess often occurs in low-middle income countries such as Indonesia. Two most common liver abscesses are amoebic and pyogenic liver abscess. Data that reported tuberculosis liver abscess (TLA) is extremely rare. A diagnostic criterion for tuberculosis liver abscess is rare and remains unclear. A 52-year-old man developed a TLA which was not associated with any pulmonary or gastrointestinal tract foci of tuberculosis. An ultrasonogram and abdominal scan showed an abscess in the right lobe. We performed paracentesis, and the pus from the lesion was positive tubercular bacilli on acid-fast bacilli staining. The patient was started on systemic antitubercular therapy to which he responded favorably. This report emphasizes the fact that, although a TLA is a very rare entity, it should be included in the differential diagnosis of liver abscess especially in Indonesia where the prevalence of tuberculosis is extremely high.

  12. [Lung Abscess with Acute Empyema Which Improved after Performing by Video Assissted Thoracic Surgery( Including Pneumonotomy and Lung Abscess Drainage);Report of a Case].

    PubMed

    Gabe, Atsushi; Nagamine, Naoji

    2017-05-01

    We herein report the case of a patient demonstrating a lung abscess with acute empyema which improved after performing pnemumonotomy and lung abscess drainage. A 60-year-old male was referred to our hospital to receive treatment for a lung abscess with acute empyema. At surgery, the lung parenchyma was slightly torn with pus leakage. After drainage of lung abscess by enlarging the injured part, curettage in the thoracic cavity and decortication were performed. The postoperative course was uneventful. Direct drainage of an abscess into the thoracic cavity is thought to be a choice for the treatment of lung abscesses.

  13. Actinomyces meyeri brain abscess following dental extraction

    PubMed Central

    Clancy, U; Ronayne, A; Prentice, M B; Jackson, A

    2015-01-01

    We describe the rare occurrence of an Actinomyces meyeri cerebral abscess in a 55-year-old woman following a dental extraction. This patient presented with a 2-day history of hemisensory loss, hyper-reflexia and retro-orbital headache, 7 days following a dental extraction for apical peridonitis. Neuroimaging showed a large left parietal abscess with surrounding empyema. The patient underwent craniotomy and drainage of the abscess. A. meyeri was cultured. Actinomycosis is a rare cause of cerebral abscess. The A. meyeri subtype is particularly rare, accounting for less than 1% of specimens. This case describes an unusually brief course of the disease, which is usually insidious. Parietal lobe involvement is unusual as cerebral abscesses usually have a predilection for the frontal and temporal regions of the brain. Although there are no randomised trials to guide therapy, current consensus is to use a prolonged course of intravenous antibiotics, followed by 6–12 months of oral therapy. PMID:25870213

  14. Pyogenic Liver Abscess as Endemic Disease, Taiwan

    PubMed Central

    Tsai, Feng-Chiao; Huang, Yu-Tsung; Chang, Luan-Yin

    2008-01-01

    Pyogenic liver abscess has become a health problem in Taiwanese society. However, the extent of this problem has remained unclear because of the lack of a population-based study. We therefore performed a nationwide analysis of pyogenic liver abscess in Taiwan from 1996 through 2004. We analyzed 29,703 cases from the Taiwan National Health Insurance database and 506 cases from National Taiwan University Hospital. Our analysis showed that the annual incidence of pyogenic liver abscess increased steadily from 11.15/100,000 population in 1996 to 17.59/100,000 in 2004. Diabetes, malignancy, renal disease, and pneumonia were associated with a higher risk for the disease. By contrast, death due to pyogenic liver abscess decreased over time, although population-based abscess-related death increased slightly. Renal disease, malignancy, pneumonia, and heart disease correlated with higher death rates; Klebsiella pneumoniae infection and therapeutic procedures were related to lower death rates. Diabetes did not significantly change death rates for the 506 patients from the hospital. PMID:18826824

  15. Viral-bacterial associations in acute apical abscesses.

    PubMed

    Ferreira, Dennis C; Rôças, Isabela N; Paiva, Simone S M; Carmo, Flávia L; Cavalcante, Fernanda S; Rosado, Alexandre S; Santos, Kátia R N; Siqueira, José F

    2011-08-01

    Viral-bacterial and bacterial synergism have been suggested to contribute to the pathogenesis of several human diseases. This study sought to investigate the possible associations between 9 candidate endodontic bacterial pathogens and 9 human viruses in samples from acute apical abscesses. DNA extracts from purulent exudate aspirates of 33 cases of acute apical abscess were surveyed for the presence of 9 selected bacterial species using a 16S ribosomal RNA gene-based nested polymerase chain reaction (PCR) approach. Single or nested PCR assays were used for detection of the human papillomavirus (HPV) and herpesviruses types 1 to 8. Two-thirds of the abscess samples were positive for at least one of the target viruses. Specifically, the most frequently detected viruses were HHV-8 (54.5%); HPV (9%); and varicella zoster virus (VZV), Epstein-Barr virus (EBV), and HHV-6 (6%). Bacterial DNA was present in all cases and the most prevalent bacterial species were Treponema denticola (70%), Tannerella forsythia (67%), Porphyromonas endodontalis (67%), Dialister invisus (61%), and Dialister pneumosintes (57.5%). HHV-8 was positively associated with 7 of the target bacterial species and HPV with 4, but all these associations were weak. Several bacterial pairs showed a moderate positive association. Viral coinfection was found in 6 abscess cases, but no significant viral association could be determined. Findings demonstrated that bacterial and viral DNA occurred concomitantly in two-thirds of the samples from endodontic abscesses. Although this may suggest a role for viruses in the etiology of apical abscesses, the possibility also exists that the presence of viruses in abscess samples is merely a consequence of the bacterially induced disease process. Further studies are necessary to clarify the role of these viral-bacterial interactions, if any, in the pathogenesis of acute apical abscesses. Copyright © 2011 Mosby, Inc. All rights reserved.

  16. Oral microbiota species in acute apical endodontic abscesses

    PubMed Central

    George, Noelle; Flamiatos, Erin; Kawasaki, Kellie; Kim, Namgu; Carriere, Charles; Phan, Brian; Joseph, Raphael; Strauss, Shay; Kohli, Richie; Choi, Dongseok; Craig Baumgartner, J.; Sedgley, Christine; Maier, Tom; Machida, Curtis A.

    2016-01-01

    Background and objectives Acute apical abscesses are serious endodontic diseases resulting from pulpal infection with opportunistic oral microorganisms. The objective of this study was to identify and compare the oral microbiota in patients (N=18) exhibiting acute apical abscesses, originating from the demographic region in Portland, Oregon. The study hypothesis is that abscesses obtained from this demographic region may contain unique microorganisms not identified in specimens from other regions. Design Endodontic abscesses were sampled from patients at the Oregon Health & Science University (OHSU) School of Dentistry. DNA from abscess specimens was subjected to polymerase chain reaction amplification using 16S rRNA gene-specific primers and Cy3-dCTP labeling. Labeled DNA was then applied to microbial microarrays (280 species) generated by the Human Oral Microbial Identification Microarray Laboratory (Forsyth Institute, Cambridge, MA). Results The most prevalent microorganisms, found across multiple abscess specimens, include Fusobacterium nucleatum, Parvimonas micra, Megasphaera species clone CS025, Prevotella multisaccharivorax, Atopobium rimae, and Porphyromonas endodontalis. The most abundant microorganisms, found in highest numbers within individual abscesses, include F. nucleatum, P. micra, Streptococcus Cluster III, Solobacterium moorei, Streptococcus constellatus, and Porphyromonas endodontalis. Strong bacterial associations were identified between Prevotella multisaccharivorax, Acidaminococcaceae species clone DM071, Megasphaera species clone CS025, Actinomyces species clone EP053, and Streptococcus cristatus (all with Spearman coefficients >0.9). Conclusions Cultivable and uncultivable bacterial species have been identified in endodontic abscesses obtained from the Portland, Oregon demographic region, and taxa identifications correlated well with other published studies, with the exception of Treponema and Streptococcus cristae, which were not commonly

  17. Oral microbiota species in acute apical endodontic abscesses.

    PubMed

    George, Noelle; Flamiatos, Erin; Kawasaki, Kellie; Kim, Namgu; Carriere, Charles; Phan, Brian; Joseph, Raphael; Strauss, Shay; Kohli, Richie; Choi, Dongseok; Baumgartner, J Craig; Sedgley, Christine; Maier, Tom; Machida, Curtis A

    2016-01-01

    Acute apical abscesses are serious endodontic diseases resulting from pulpal infection with opportunistic oral microorganisms. The objective of this study was to identify and compare the oral microbiota in patients (N=18) exhibiting acute apical abscesses, originating from the demographic region in Portland, Oregon. The study hypothesis is that abscesses obtained from this demographic region may contain unique microorganisms not identified in specimens from other regions. Endodontic abscesses were sampled from patients at the Oregon Health & Science University (OHSU) School of Dentistry. DNA from abscess specimens was subjected to polymerase chain reaction amplification using 16S rRNA gene-specific primers and Cy3-dCTP labeling. Labeled DNA was then applied to microbial microarrays (280 species) generated by the Human Oral Microbial Identification Microarray Laboratory (Forsyth Institute, Cambridge, MA). The most prevalent microorganisms, found across multiple abscess specimens, include Fusobacterium nucleatum, Parvimonas micra, Megasphaera species clone CS025, Prevotella multisaccharivorax, Atopobium rimae, and Porphyromonas endodontalis. The most abundant microorganisms, found in highest numbers within individual abscesses, include F. nucleatum, P. micra, Streptococcus Cluster III, Solobacterium moorei, Streptococcus constellatus, and Porphyromonas endodontalis. Strong bacterial associations were identified between Prevotella multisaccharivorax, Acidaminococcaceae species clone DM071, Megasphaera species clone CS025, Actinomyces species clone EP053, and Streptococcus cristatus (all with Spearman coefficients >0.9). Cultivable and uncultivable bacterial species have been identified in endodontic abscesses obtained from the Portland, Oregon demographic region, and taxa identifications correlated well with other published studies, with the exception of Treponema and Streptococcus cristae, which were not commonly identified in endodontic abscesses between the

  18. Orbital abscess caused by Fusobacterium necrophorum.

    PubMed

    Pitkäranta, Anne; Lindahl, Päivi; Raade, Merja; Puohiniemi, Ritvaleena

    2004-05-01

    We report the case of previously healthy boy with orbital abscess secondary to sinusitis. Fusobacterium necrophorum and Streptococcus anginosus was cultured both from the maxillary sinus and the orbital abscess. After surgical drainage and intravenous antibiotic treatment the boy recovered without complications.

  19. Klebsiella pneumoniae liver abscess and endophthalmitis

    PubMed Central

    Abdul-Hamid, Ayeshah; Bailey, Sarah-Jane

    2013-01-01

    A 36-year-old man was referred to the general medical team with endophthalmitis. He was noted to have raised inflammatory markers and deranged liver function tests on admission. Subsequent abdominal ultrasound scan revealed a liver abscess requiring percutaneous drainage. A common human pathogen, Klebsiella pneumoniae, was cultured from multiple sites. K pneumoniae has virulent serotypes (K1 and K2) that can cause primary liver abscess with metastatic infections. Cases have previously been predominantly reported in Southeast Asia but are increasing in prevalence in Europe and North America. The main known risk factor for the disease is diabetes mellitus. Swift antibiotic therapy, ophthalmology review and percutaneous drainage of any liver abscess are essential. Early recognition of the syndrome, despite potentially few initial symptoms, can significantly reduce morbidity and mortality. The authors report the first recorded case of K pneumoniae liver abscess with endophthalmitis in the UK. PMID:23559652

  20. Perirenal abscess

    MedlinePlus

    ... infection. Causes Most perirenal abscesses are caused by urinary tract infections that start in the bladder. They then spread ... develop: Abdominal pain Burning with urination Chills Fever Urinary tract infection Prevention If you have kidney stones, ask your ...

  1. Transurethral Drainage of Prostatic Abscess: Points of Technique

    PubMed Central

    El-Shazly, Mohamed; El- Enzy, Nawaf; El-Enzy, Khaled; Yordanov, Encho; Hathout, Badawy; Allam, Adel

    2012-01-01

    Background The incidence of prostatic abscess (PA) has markedly declined with the widespread use of antibiotics and the decreasing incidence of urethral gonococcal infections. Objectives To evaluate different treatment methods for prostatic abscess and to describe technical points that will improve the outcome of transurethral (TUR) drainage of prostatic abscess. Patients and Methods We performed a retrospective study of a series of 11 patients diagnosed with prostatic abscess, who were admitted and treated in Farwaniya Hospital, Kuwait, between February 2008 and November 2010. Drainage was indicated when antibiotic therapy did not cause clinical improvement and after prostatic abscess was confirmed by TRUS (Transrectal ultrasonography) and/or CT computed Tomographyscan. TUR drainage was indicated in 7 cases, ultrasound-guided transrectal drainage was performed in 2 cases, and ultrasound-guided perineal drainage was performed in 2 cases. Results All patients that underwent TUR-drainage had successful outcomes, without the need of secondary treatment or further surgery. Conclusions TUR drainage of a prostatic abscess increases the likelihood of a successful outcome and lowers the incidence of treatment failure or repeated surgery. Less invasive treatment, with perineal or transrectal aspiration, may be preferred as a primary treatment in relatively young patients with localized abscess cavities. PMID:23573466

  2. Intraabdominal abscess related fungaemia caused by Rhodotorula glutinis in a non-neutropenic cancer patient.

    PubMed

    Diktas, H; Gulec, B; Baylan, O; Oncul, O; Turhan, V; Acar, A; Gorenek, L

    2013-01-01

    Rhodotorula glutinis is a rare fungal infection that is especially observed in immune-compromised patients. It is common in the skin, faeces, nails, sputum, gastrointestinal system and adenoid tissue. However, the incidence of Rhodotorula glutinis is increased in both local and systemic infections in recent years. Presented here is a case of Rhodotorula glutinis fungaemia that isolated from subhepatic abscess formation and blood in a patient who was operated with Roux-en-Y technique due to gastric adenocarcinoma. Fungal sepsis is an important cause of fever resistant to antibiotic therapy that is often taken into marginal account. It should instead be particularly considered in patients with a history of intraabdominal surgery and non-neutropenic cancer patients. The case described illustrates an episode of systemic infection by Rhodotorula glutinis, correlated with the presence of intraabdominal abscess and without central venous catheters. This is the first case of fungaemia by Rhodotorula glutinis with an intraabdominal abscess source reported from Turkey.

  3. [Congenital cardiopathy and cerebral abscess].

    PubMed

    Paixão, A; de Andrade, F F; Sampayo, F

    1989-01-01

    During 1986 the authors came across two cases of brain abscess among children with congenital heart disease followed at the Pediatric Cardiology Service and decided to evaluate their global experience on the subject. In a retrospective study of 860 infants and children with cyanotic congenital heart disease and final diagnosis, there were four cases complicated with brain abscess. The following items were evaluated: prevalence of the complication, type of congenital heart disease, date and age at the diagnosis of brain abscess, diagnostic methods, neurosurgical treatment and results. The main findings were: all patients were above two years of age and had noncorrected cyanotic congenital heart disease belonging to the classic high risk group; the first two cases had been treated in other institutions and only scanty information was available; two recent cases had early diagnosis on CAT scan followed by neurosurgical treatment. All children survived. brain abscess is a rare but severe complication occurring in patients with noncorrected cyanotic congenital heart disease above two years of age; whenever prevention turns impossible, early diagnosis and treatment provide good short term and long term results. A multidisciplinar approach with full cooperation is advocated.

  4. Analysis of the Bacterial Diversity in Liver Abscess: Differences between Pyogenic and Amebic Abscesses

    PubMed Central

    Reyna-Fabián, Miriam E.; Zermeño, Valeria; Ximénez, Cecilia; Flores, Janin; Romero, Miguel F.; Diaz, Daniel; Argueta, Jesús; Moran, Patricia; Valadez, Alicia; Cerritos, René

    2016-01-01

    Several recent studies have demonstrated that virulence in Entamoeba histolytica is triggered in the presence of both pathogenic and nonpathogenic bacteria species using in vitro and in vivo experimental animal models. In this study, we examined samples aspirated from abscess material obtained from patients who were clinically diagnosed with amebic liver abscess (ALA) or pyogenic liver abscess (PLA). To determine the diversity of bacterial species in the abscesses, we performed partial 16S rRNA gene sequencing. In addition, the E. histolytica and Entamoeba dispar species were genotyped using tRNA-linked short tandem repeats as specific molecular markers. The association between clinical data and bacterial and parasite genotypes were examined through a correspondence analysis. The results showed the presence of numerous bacterial groups. These taxonomic groups constitute common members of the gut microbiota, although all of the detected bacterial species have a close phylogenetic relationship with bacterial pathogens. Furthermore, some patients clinically diagnosed with PLA and ALA were coinfected with E. dispar or E. histolytica, which suggests that the virulence of these parasites increased in the presence of bacteria. However, no specific bacterial groups were associated with this effect. Together, our results suggest a nonspecific mechanism of virulence modulation by bacteria in Entamoeba. PMID:26572872

  5. Lung abscess following bronchoscopy due to multidrug-resistant Capnocytophaga sputigena adjacent to lung cancer with high PD-L1 expression.

    PubMed

    Migiyama, Yohei; Anai, Moriyasu; Kashiwabara, Kosuke; Tomita, Yusuke; Saeki, Sho; Nakamura, Kazuyoshi; Okamoto, Shinichiro; Ichiyasu, Hidenori; Fujii, Kazuhiko; Kohrogi, Hirotsugu

    2018-04-24

    Lung abscess following flexible bronchoscopy is a rare and sometimes fatal iatrogenic complication. Here, we report the first case of a lung abscess caused by multidrug-resistant Capnocytophaga sputigena following bronchoscopy. A 67-year-old man underwent bronchoscopy to evaluate a lung mass. Seven days after transbronchial lung biopsy, he presented with an abscess formation in a lung mass. Empirical antibiotic therapy, including with garenoxacin, ampicillin/sulbactam, clindamycin and cefepime, was ineffective. Percutaneous needle aspiration of lung abscess yielded C. sputigena resistant to multiple antibiotics but remained susceptible to carbapenem. He was successfully treated by the combination therapy with surgery and with approximately 6 weeks of intravenous carbapenem. Finally he was diagnosed with a lung abscess with adenocarcinoma expressing high levels of programmed cell death ligand 1. The emergence of multidrug-resistant Capnocytophaga species is a serious concern for effective antimicrobial therapy. Clinicians should consider multidrug-resistant C. sputigena as a causative pathogen of lung abscess when it is refractory to antimicrobial treatment. Copyright © 2018 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  6. Non operative management of cerebral abscess

    NASA Astrophysics Data System (ADS)

    Batubara, C. A.

    2018-03-01

    Cerebral abscess is a focal intracerebral infection that begins as a localized area of cerebritis and develops into a collection of pus surrounded by a well-vascularized capsule. Patients typically present with varying combinations of aheadache, progressive neurologic deficits, seizures, and evidence of infection. Computed Tomography and Magnetic Resonance Imagingare the most important diagnostic tools in diagnosing cerebral abscess. The treatment of cerebral abscess has been a challenge. Small cerebralabscesses (< 2.5 cm) have been treated empirically with antibiotics. Elevation of intracranial pressure and threatening herniation can be managed by the use of intravenous mannitol (or hypertonic saline) and dexamethasone. Acute seizures should be terminated with the administration of intravenous benzodiazepines or by intravenous fosphenytoin. Anticonvulsants prophylaxis must be initiated immediately and continued at least one year due to high risk in the cerebral abscesses. Easier detection of underlying conditions, monitoring of the therapeutic progress, and recognition of complications have probably contributed to the improved prognosis.

  7. Case report: liver abscess pyogenic after peritonitis appendix perforation

    NASA Astrophysics Data System (ADS)

    Damanik, E. H.; Ginting, F.

    2018-03-01

    Two of the most common liver abscess is anamoebic liver abscess and pyogenic liver abscess (PLA). PLA could be as singular or multiple abscesses. It is usually caused by Klebsiella pneumonia and Escherichia coli. Historically, PLA is usually caused by acute appendicitis, but with developed of surgical practice and microbiology, the number of events has decreased. Here we present a case of a39-year-old woman that developed a PLA after she had an appendectomy about six months ago. An ultrasonogram and abdominal scan showed an abscess in the right lobe. We performed paracentesis, and the result from the pus culturewas positive for Escherichia coli with Extended-Spectrum Beta-Lactamase (ESBL) (+) that showed the same as the culture from lesion taken from her appendix. This report emphasizes the fact that, nowadays we still found Pyogenic liver abscess after peritonitis appendix perforation.

  8. Efficacy of aspiration in amebic liver abscess.

    PubMed

    Ghosh, Jayant Kumar; Goyal, Sundeep Kumar; Behera, Manas Kumar; Tripathi, Manish Kumar; Dixit, Vinod Kumar; Jain, Ashok Kumar; Shukla, Ramchandra

    2015-01-01

    Amebic liver abscess (ALA) is a common and serious problem in our country. There are only a few controlled trials on the efficacy and advantages of combination therapy with percutaneous needle aspiration and pharmacotherapy, over pharmacotherapy alone for amebic liver abscess. This study was conducted to compare the efficacy of two different treatment modalities i.e. drug treatment alone vs. drug treatment and aspiration of abscess cavity in patients with small (up to 5 cm) and large (5 cm to 10 cm) size ALA. This is one of the largest single center, prospective, randomized studies comparing the efficacy of aspiration in ALA. (i) Mean body temperature, liver tenderness, total leukocyte count (TLC), serum alanine aminotransferase (ALT) and liver span were significantly decreased in the aspiration group on days 8 and 15 as compared to non-aspiration group especially in large abscess (5 cm to 10 cm). (ii) Abscess cavity maximum diameter decreased significantly in aspiration group on days 8 and 15, and 1 month & 3 months in large abscess (5cm to 10 cm). (i) Needle aspiration along with metronidazole hastens clinical improvement especially in large (5 cm up to 10 cm) cavities in patients with ALA. (ii) Aspiration is safe and no major complications occurred. (iii) Hence, combination therapy should be the first choice especially in large ALA (5 cm to 10 cm).

  9. Current trends in the diagnosis and treatment of tuboovarian abscess

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Landers, D.V.; Sweet, R.L.

    Tuboovarian abscess is a well-recognized complication of acute salpingitis and has been reported in as many as one third of hospital admissions for acute salpingitis. The incidence of tuboovarian abscess is expected to increase as a result of the current epidemic of sexually transmitted diseases and their sequelae. Patients with tuboovarian abscess most commonly present with lower abdominal pain and an adnexal mass(es). Fever and leukocytosis may be absent. Ultrasound, computed tomographic scans, laparoscopy, or laparotomy may be necessary to confirm the diagnosis. Tuboovarian abscess may be unilateral or bilateral regardless of intrauterine contraceptive device usage. Tuboovarian abscess is polymicrobialmore » with a preponderance of anaerobic organisms. An initial conservative antimicrobial approach to the management of the unruptured tuboovarian abscess is appropriate if the antimicrobial agents used can penetrate abscesses, remain active within the abscess environment, and are active against the major pathogens in tuboovarian abscess, including the resistant gram-negative anaerobes such as Bacteroides fragilis and Bacteroides bivius. However, if the patient does not begin to show a response within a reasonable amount of time, about 48 to 72 hours, surgical intervention should be undertaken. Suspicion of rupture should remain an indication for immediate operation. Once operation is undertaken, a conservative approach with unilateral adnexectomy for one-side tuboovarian abscess is appropriate if future fertility or hormone production is desired.« less

  10. Primary tubercular abscess of the breast--an unusual entity.

    PubMed

    Gupta, R; Singal, R P; Gupta, A; Singal, S; Shahi, S R; Singal, R

    2012-02-22

    Primary breast tuberculosis manifested as abscess is a rare entity. We are reporting a case of primary breast tuberculosis, which presented as breast abscess. Abscess was drained and tissue sent for histopathology. To our surprise, diagnosis came as breast tuberculosis. Aspiration cytology was not done, as it is not a routine test for abscess cases. Patient was put on anti- tubercular drugs. In the follow-up of 6 months, she was asymptomatic and advised to continue medicine.

  11. [Pyogenic abscess of the breast: clinical and therapeutic aspects].

    PubMed

    Beyrouti, M I; Boujelben, S; Beyrouti, R; Ben Amar, M; Abid, M; Louati, D; Zidi, Z; Ben Salah, K; Abid, O; Ghorbel, A

    2007-01-01

    The goal of this retrospective work was to study the clinical aspects and the principles of management of the abscess of the breast in order to determine a convenient and recent therapeutic attitude. Our retrospective survey concerns 114 cases of breast abscess collected in a surgery department over a period of 14 years, from 1990 to 2003. All patients have been operated and the diagnosis confirmed through the operation. The puerperal abscesses have been noted in 31 cases. One hundred and four women and ten men were concerned, with a sex-ratio of 0.1. The medium age was 33 years old for the women and 42 years for the men. The diagnosis was based on the clinical criteria, confirmed by the ultrasonography in 11 cases out of 16 and by the mammary puncture in 15 cases out of 22. Two non-puerperal abscesses have revealed an infiltrating canal carcinoma. The Staphylococcus aureus was the germ the most frequently met, concerning 8 cases out of 16. The surgical biopsies carried out in 52 cases revealed a fibrocystic mastopathy in six cases, a canalar ectasia in two cases and an infiltrating canalar carcinoma in two cases. The surgical treatment, performed in any case, was associated to an anti-staphylococcus antibiotherapy. The recurrence of the abscess has been observed in four cases. The frequency of pyogenic abscess of the breast, particularly the puerperal abscesses, has considerably decreased. The non-puerperal abscesses often pose a differential diagnosis problem with the very aggressive inflammatory cancers. The percutaneous ultrasonography guided drainage must be proposed in first intention to treat the abscesses of the breast. However, surgical treatment is still valid with an abscess either relapsing or chronic, or else the failure of the non-operative processes.

  12. [Solitary actinomycotic brain abscess: case report].

    PubMed

    Takahashi, Kiyoshi; Hasegawa, Yoshihito; Nishimoto, Yo; Hayashi, Satoru; Yamasaki, Masahiro; Kuzume, Daisuke; Hashimoto, Keiko; Enzan, Hideaki

    2012-06-01

    Actinomycotic brain abscess is a rare condition with uncertain clinical features. Here we report the case of a 66-year-old immune-competent woman with an actinomycotic brain abscess who presented with sensory aphasia and mild right hemiparesis. She had no febrile episode or headache. Moreover, she did not have any periodontal or oto-rhino-laryngological disease, and the results of laboratory tests were normal. A computed tomography scan showed an irregular, low-density area in the left parietal lobe. Subsequent magnetic resonance imaging showed low-signal intensity in a T1 weighted image, high-signal intensity in a T2 weighted image, and mixed intensity on a diffusion weighted image. Thallium-201 chloride scintigraphy showed definite accumulation of thallium in the lesion and the patient's condition gradually deteriorated. Ten days after gadolinium administration, a T1 weighted image showed a multi- lobulated irregular mass in the left parietal lobe. The patient subsequently underwent craniotomy and evacuation of the yellowish abscess. Gram staining of the tissue showed the presence of gram-positive filamentous rods, and abscess cultures were positive for Actinomyces and Prevotella disiens. The abscess resolved after treatment with a high dose of intravenous penicillin G (24 million units/day) for 8 weeks, followed by an oral dose of amoxicillin for 4 months. The patient was discharged with a rudimentary limitation of the visual field.

  13. Injection-site vein loss and soft tissue abscesses associated with black tar heroin injection: A cross-sectional study of two distinct populations in USA.

    PubMed

    Summers, Phillip J; Struve, Isabelle A; Wilkes, Michael S; Rees, Vaughan W

    2017-01-01

    Injection-site vein loss and skin abscesses impose significant morbidity on people who inject drugs (PWID). The two common forms of street heroin available in the USA include black tar and powder heroin. Little research has investigated these different forms of heroin and their potential implications for health outcomes. A multiple-choice survey was administered to a sample of 145 participants seeking services at reduction facilities in both Sacramento, CA and greater Boston, MA, USA. Multivariate regression models for reporting one or more abscesses in one year, injection-site veins lost in six months, and soft tissue injection. Participants in Sacramento exclusively used black tar (99%), while those in Boston used powder heroin (96%). Those who used black tar heroin lost more injection-site veins (β=2.34, 95% CI: 0.66-4.03) and were more likely to report abscesses (AOR=7.68, 95% CI: 3.01-19.60). Soft tissue injection was also associated with abscesses (AOR=4.68, 95% CI: 1.84-11.93). Consistent venous access (AOR: 0.088, 95% CI: 0.011-0.74) and losing more injection sites (AOR: 1.22, 95% CI: 1.03-1.45) were associated with soft tissue injection. Use of black tar heroin is associated with more frequent abscesses and more extensive vein loss. Poor venous access predisposes people who inject drugs to soft tissue injection, which may constitute a causal pathway between black tar heroin injection and abscess formation. The mechanisms by which black tar heroin contributes to vein loss and abscess formation must be further elucidated in order to develop actionable interventions for maintaining vein health and decreasing the abscess burden. Potential interventions include increased access to clean injection equipment and education, supervised injection facilities, opioid substitution therapy, and supply chain interventions targeting cutting agents. Copyright © 2016 Elsevier B.V. All rights reserved.

  14. Risk factors for Staphylococcus aureus postpartum breast abscess.

    PubMed

    Branch-Elliman, Westyn; Golen, Toni H; Gold, Howard S; Yassa, David S; Baldini, Linda M; Wright, Sharon B

    2012-01-01

    Staphylococcus aureus (SA) breast abscesses are a complication of the postpartum period. Risk factors for postpartum SA breast abscesses are poorly defined, and literature is conflicting. Whether risk factors for methicillin-resistant SA (MRSA) and methicillin-susceptible SA (MSSA) infections differ is unknown. We describe novel risk factors associated with postpartum breast abscesses and the changing epidemiology of this infection. We conducted a cohort study with a nested case-control study (n = 216) involving all patients with culture-confirmed SA breast abscess among >30 000 deliveries at our academic tertiary care center from 2003 through 2010. Data were collected from hospital databases and through abstraction from medical records. All SA cases were compared with both nested controls and full cohort controls. A subanalysis was completed to determine whether risk factors for MSSA and MRSA breast abscess differ. Univariate analysis was completed using Student's t test, Wilcoxon rank-sum test, and analysis of variance, as appropriate. A multivariable stepwise logistic regression was used to determine final adjusted results for both the case-control and the cohort analyses. Fifty-four cases of culture-confirmed abscess were identified: 30 MRSA and 24 MSSA. Risk factors for postpartum SA breast abscess in multivariable analysis include in-hospital identification of a mother having difficulty breastfeeding (odds ratio, 5.00) and being a mother employed outside the home (odds ratio, 2.74). Risk factors did not differ between patients who developed MRSA and MSSA infections. MRSA is an increasingly important pathogen in postpartum women; risk factors for postpartum SA breast abscess have not changed with the advent of community-associated MRSA.

  15. Sonographic features of neonatal mastitis and breast abscess.

    PubMed

    Borders, Heather; Mychaliska, George; Gebarski, K Stiennon

    2009-09-01

    Neonatal mastitis and neonatal breast abscess are uncommon. Although well described in the pediatric and surgical literature, there is a paucity of reports describing their sonographic features. To describe and illustrate the sonographic features of neonatal mastitis and neonatal breast abscess. We reviewed the medical database of a large children's health-care center from 2000 through 2008 for patients presenting in the first 8 weeks of life with mastitis. The findings were correlated with clinical presentation and course, laboratory findings and clinical outcome. Four neonates (three girls and one boy) presented with mastitis. They all had prominent breast buds on the affected side with poorly defined margins, slightly more echogenic focally or diffusely compared to normal with hyperemia on color flow Doppler US. The surrounding subcutaneous tissue was thick and echogenic. Two abscesses presented as avascular areas without color flow on Doppler US, subtly increased through-transmission and surrounding hyperemia. One abscess was of increased echogenicity while the other was anechoic. Neonatal mastitis and breast abscess are unusual diseases that should be appropriately treated with antibiotics and drainage to avoid generalized sepsis, breast hypoplasia, and scarring. US is useful in distinguishing mastitis from breast abscess and guiding treatment options.

  16. Brain abscesses associated with right-to-left shunts in adults.

    PubMed

    Memon, Kashif A; Cleveland, Kerry O; Gelfand, Michael S

    2012-04-01

    Although brain abscesses are frequently cryptogenic in origin, bacteria must reach the brain either by direct or hematogenous spread. Right-to-left shunts, caused either by intrapulmonary vascular malformations or congenital heart defects, may allow microorganisms to evade the normal host defenses in the lungs and lead to development of brain abscesses. Two patients recently presented with brain abscesses and were found to have conditions associated with right-to-left shunts. The diagnosis of brain abscess should prompt the clinician to consider right-to-left shunts as a possible predisposing condition for brain abscess.

  17. [Periodontal abscess: etiology, diagnosis and treatment].

    PubMed

    Vályi, Péter; Gorzó, István

    2004-08-01

    The periodontal abscess is an acute destructive process in the periodontium resulting in localized collections of pus communicating with the oral cavity through the gingival sulcus or other periodontal sites and not arising from the tooth pulp. The prevalence of periodontal abscess is relatively high and it affects the prognosis of the tooth. Periodontal abscesses can develop on the base of persisting periodontitis but can also occur in the absence of periodontitis. The cause of the development of periodontal abscess originating from chronic periodontitis is the marginal closure of a periodontal pocket, or the pocket lumen might be too tight to drain the increased suppuration due to changes in the composition of subgingival microflora, alteration of bacterial virulence or host defenses. Diagnosis of a periodontal abscess is based on medical and dental history as well as oral examination (pocket depth, swelling, suppuration, mobility, sensibility of the tooth). The most prevalent group of bacteria: P. gingivalis, P. intermedia, B. forsythus, F. nucleatum and P. micros. Previous studies have suggested that the complete therapy of the periodontitis patients with acute periodontal abscess has to do in two stages: the first stage is the management of acute lesions, then the second stage is the appropriate comprehensive treatment of the original and/or residual lesions. The management of acute lesions includes establishing drainage via pocket lumen, subgingival scaling and root planing, curettage of the lining pocket epithelia and seriously inflamed connective tissue, compressing pocket wall to underlying tooth and periodontal support, and maintaining tissue contact. Some authors recommend the incision or to establish drainage and irrigation, or a flap surgery, or even extraction of hopeless teeth. We recommend the use of systemic antibiotics as a preventive measure of systemic disease or in case of systemic symptoms.

  18. Splenic abscess after splenic blunt injury angioembolization.

    PubMed

    Tartaglia, Dario; Galatioto, Christian; Lippolis, Piero Vincenzo; Modesti, Matteo; Gianardi, Desirée; Bertolucci, Andrea; Cucinotta, Monica; Zocco, Giuseppe; Seccia, Massimo

    2014-11-03

    Splenic Angioembolization (SAE), during Nonoperative Management (NOM) of Blunt Splenic Injury (BSI), is an effective therapy for hemodynamically stable patients with grade III, IV, and V OIS splenic injuries. We report a case of a patient with a blunt abdominal trauma due to an accidental fall, who presented splenic abscess a week after SAE and a review of the literature. A 38-year-old male arrived at Emergency after an accidental fall with contusion of the left upper quadrant of the abdomen. Abdominal CT scan revealed the fracture of the lower splenic pole with intraparenchymal pseudoaneurysms (OIS spleen injury scale IV). Considering the hemodynamic stability, NOM was undertaken and SAE was performed. After a week, the patient developed a splenic abscess confirmed by Abdominal CT; therefore, splenectomy was performed. There was no evidence of bacterial growing in the perisplenic hematoma cultures but the histological examination showed multiple abscess and hemorrhagic areas in the spleen. Splenic abscess after SAE during NOM of BSI is a rare major complication. The most frequently cultured organisms include Clostridium perfringens, Alpha-Hemoliticus Streptococcus, gram-positive Staphylococcus, gram-negative Salmonella, Candida, and Aspergillus. This case represents our first reported splenic abscess after SAE. SAE is a very useful tool for BSI managing; splenic abscess can occur in a short time, even if it is a rare major complication, so it may be useful to monitor patients undergoing SAE, focusing not only on the hemodynamic parameters but also on the inflammatory and infectious aspects.

  19. Ultrasound Visualization of Atypical Abscess Ultimately Containing Bot Fly Larva.

    PubMed

    Bovino, Patrick; Cole, John; Scheatzle, Mark

    2016-08-01

    Because of the rise in community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA), presentations to the emergency department for the evaluation of cutaneous abscesses have risen dramatically over the past 2 decades. Soft tissue point of care ultrasound (POCUS) differentiates abscess from cellulitis, determines the size and shape, and characterizes the contents of the abscess. It has been shown to improve medical decision-making and therefore the emergency management of cutaneous abscesses over physical examination alone. We report a case of an unusual nonhealing abscess in an 18-year-old woman with a recent history of foreign travel where soft tissue POCUS identified motion within the abscess pocket. This changed the management of the case, leading to the diagnosis of bot fly myiasis. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Clinicians should entertain a broader differential for an apparent abscess and consider liberal use of soft tissue POCUS in these cases. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. [Lactational breast abscesses: Do we still need surgery?].

    PubMed

    Debord, M-P; Poirier, E; Delgado, H; Charlot, M; Colin, C; Raudrant, D; Golfier, F; Dupuis, O

    2016-03-01

    To show the effectiveness of ultrasound-guided puncture in the treatment of lactational breast abscess and identify its risk factors. Retrospective descriptive study at the CHU of Lyon-Sud from December 2007 to December 2013, including patients with lactational breast abscess confirmed on ultrasound and treated with antibiotics and analgesics. Realisation of ultrasound-guided needle under local anesthesia by the radiologist and washing the cavity with physiological serum. Forty patients had lactational abscesses at an average of 10 weeks post-partum. Thirty-four patients were treated by needle aspiration, of which 2 had first surgical drainage. The average size of the abscess was 41.2mm. The success rate of needle aspiration was 91.2%. No cases of recurrence were observed, however, there were 5 fistulisations. In all, 91.2% were treated on an outpatient basis. In 87.8% of cases, breastfeeding was continued on the healthy side and in 48.5% of cases on the affected side. The major risk factor for abscess was mastitis in 91.1% of cases. Ultrasound guidance of needle aspiration should be gold standard for the treatment of lactational breast abscesses to continue breastfeeding including the affected side. Copyright © 2015. Published by Elsevier Masson SAS.

  1. Conservative management of post-appendicectomy intra-abdominal abscesses.

    PubMed

    Ben Dhaou, Mahdi; Ghorbel, Sofiene; Chouikh, Taieb; Charieg, Awatef; Nouira, Faouzi; Ben Khalifa, Sonia; Khemakhem, Rachid; Jlidi, Said; Chaouachi, Béji

    2010-10-14

    Appendicitis is the most common abdominal inflammatory process in children which were sometimes followed by complications including intra-abdominal abscess. This later needs classically a surgical drainage. We evaluated the efficacy of antibiotic treatment and surgical drainage. Hospital records of children treated in our unit for intra-abdominal post appendectomy abscesses over a 6 years period were reviewed retrospectively. This study investigates a series of 14 children from 2 to 13 years of age with one or many abscesses after appendectomy, treated between 2002 and 2007. Seven underwent surgery and the others were treated with triple antibiotherapy. The two groups were comparable. For the 7 patients who receive medical treatment alone, it was considered efficient in 6 cases (85%) with clinical, biological and radiological recovery of the abscess. There was one failure (14%). The duration of hospitalization from the day of diagnosis of intra-abdominal abscess was approximately 10.28 days (range 7 to 14 days). In the other group, the efficacy of treatment was considered satisfactory in all cases. The duration of hospitalization was about 13 days (range: 9 to 20). Compared to surgical drainage, antibiotic management of intra-abdominal abscesses was a no invasive treatment with shorter hospitalization.

  2. Conservative management of post-appendicectomy intra-abdominal abscesses

    PubMed Central

    2010-01-01

    Purpose Appendicitis is the most common abdominal inflammatory process in children which were sometimes followed by complications including intra-abdominal abscess. This later needs classically a surgical drainage. We evaluated the efficacy of antibiotic treatment and surgical drainage. Methods Hospital records of children treated in our unit for intra-abdominal post appendectomy abscesses over a 6 years period were reviewed retrospectively. Results This study investigates a series of 14 children from 2 to 13 years of age with one or many abscesses after appendectomy, treated between 2002 and 2007. Seven underwent surgery and the others were treated with triple antibiotherapy. The two groups were comparable. For the 7 patients who receive medical treatment alone, it was considered efficient in 6 cases (85%) with clinical, biological and radiological recovery of the abscess. There was one failure (14%). The duration of hospitalization from the day of diagnosis of intra-abdominal abscess was approximately 10.28 days (range 7 to 14 days). In the other group, the efficacy of treatment was considered satisfactory in all cases. The duration of hospitalization was about 13 days (range: 9 to 20). Conclusion Compared to surgical drainage, antibiotic management of intra-abdominal abscesses was a no invasive treatment with shorter hospitalization. PMID:20946659

  3. Hypocholesterolemia in Patients with an Amebic Liver Abscess

    PubMed Central

    Flores, María S.; Obregón-Cárdenas, Adriana; Tamez, Eva; Rodríguez, Elba; Arévalo, Katiushka; Quintero, Isela; Tijerina, Rolando; Bosques, Francisco; Galán, Luis

    2014-01-01

    Background/Aims Many parasites induce changes in the lipid profiles of the host. Cholesterol increases the virulence of Entamoeba histolytica in animal models and in vitro culture. This study aimed to determine, in patients with an amebic liver abscess, the correlation between cholesterol and other features, such as the size and number of abscesses, standard hematological and serum chemistry profiles, liver tests, and duration of hospital stay. Methods A total of 108 patients with an amebic liver abscess and 140 clinically healthy volunteers were investigated. Cholesterol and triglycerides were measured in the sera. The data from medical observations and laboratory tests were obtained from the clinical records. Results A total of 93% of patients with an amebic liver abscess showed hypocholesterolemia not related to any of the studied parameters. Liver function tests correlated with the size of the abscess. The most severe cases of amebic liver disease or death were found in patients whose cholesterol levels continued to decrease despite receiving antiamebic treatment and hospital care. Conclusions Our results show that the hypocholesterolemia observed in patients with an amebic liver abscess is not related to any of the clinical and laboratory features analyzed. This is the first study relating hypocholesterolemia to severity of hepatic amebiasis. PMID:25071907

  4. Fatal thalamic abscess secondary to dental infection.

    PubMed

    Basyuni, Shadi; Sharma, Valmiki; Santhanam, Vijay; Ferro, Ashley

    2015-12-17

    We present the case of poor neurological recovery and subsequent death secondary to a thalamic abscess in a 53-year-old man. This patient initially presented with sudden dysarthria and left hemiparesis while driving. Neuroimaging showed a multilobular abscess involving the right thalamus with oedema extending to the basal ganglionic region and brainstem. The source of the abscess was initially unknown and it required draining multiple times while the different causes were being explored. The patient's neurological state along with intubation made for a difficult and inconclusive oral examination. It was only after neuroimaging included tooth-bearing areas that it became evident that this patient had extensive periodontal disease with multiple areas of periapical radiolucencies. The patient underwent complete dental clearance alongside repeated drainage of the abscess. Despite initial postoperative improvement, the patient never recovered from the neurological damage and died 3 weeks later. 2015 BMJ Publishing Group Ltd.

  5. Abscess inside craniopharyngioma: diagnostic and management implications.

    PubMed

    Bhaisora, Kamlesh Singh; Prasad, Surya Nandan; Das, Kuntal Kanti; Lal, Hira

    2018-02-03

    Abscess inside the pituitary fossa is very rare. Such abscess can be primary, occurring in an otherwise healthy pituitary gland, or secondary, developing inside a diseased gland (ie, harbouring craniopharyngioma, Rathke's cleft cyst, etc). Secondary pituitary abscess inside a craniopharyngioma remains an extremely rare occurrence. Our literature search revealed only six such cases reported so far. In this report, we present the seventh case of craniopharyngioma with abscess in a 38-year-old woman. We describe the uniqueness of the clinical presentation of our case, the radiological pointers to the possible diagnosis and the management issues in our patient. A review of literature is also included to provide a comprehensive picture of this rare condition to the readers. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  6. Different actions of deferoxamine and iron on Ga-67 abscess detection in rats

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Oberhensli, R.D.; Mueller, R.M.; Fridrich, R.

    1984-06-01

    The contrast-enhancing properties of iron (Fe) and deferoxamine (DFO) in abscess imaging with Ga-67 citrate were compared in rats bearing turpentine-induced abscesses. Iron administration shifted Ga-67 from plasma into tissues such as muscle and fat. As a result, the abscess-to-plasma ratio increased whereas the abscess-to-muscle ratio decreased. DFO enhanced the abscess-to-muscle and abscess-to-plasma ratios by increasing urinary Ga-67 excretion. The authors conclude that abscess imaging with Ga-67 citrate may be improved by administration of (a) Fe for detection of abscesses masked by blood activity, or (b) DFO for detection of abscesses surrounded by muscle tissue.

  7. Bacteroides endodontalis and other black-pigmented Bacteroides species in odontogenic abscesses.

    PubMed Central

    van Winkelhoff, A J; Carlee, A W; de Graaff, J

    1985-01-01

    Twenty-eight odontogenic abscesses were examined for the presence of black-pigmented Bacteroides spp. Of the 28 samples, 26 were found to contain one or more species of black-pigmented Bacteroides. Abscesses were divided into three categories according to the tissue of origin: endodontal, periodontal, and pericoronal. Four abscesses which developed after extraction were also examined. It was found that Bacteroides endodontalis, a newly described species of asaccharolytic black-pigmented Bacteroides, was isolated almost exclusively from periapical abscesses of endodontal origin. B. intermedius proved to be the most frequently isolated species in all of the samples. B. gingivalis was present in all of the periodontal abscesses studied, as well as in two endodontal abscesses. B. melaninogenicus was recovered once from a pericoronal abscess. Precautions for the isolation of B. endodontalis are discussed. PMID:4030089

  8. High-resolution MRI in detecting subareolar breast abscess.

    PubMed

    Fu, Peifen; Kurihara, Yasuyuki; Kanemaki, Yoshihide; Okamoto, Kyoko; Nakajima, Yasuo; Fukuda, Mamoru; Maeda, Ichiro

    2007-06-01

    Because subareolar breast abscess has a high recurrence rate, a more effective imaging technique is needed to comprehensively visualize the lesions and guide surgery. We performed a high-resolution MRI technique using a microscopy coil to reveal the characteristics and extent of subareolar breast abscess. High-resolution MRI has potential diagnostic value in subareolar breast abscess. This technique can be used to guide surgery with the aim of reducing the recurrence rate.

  9. [Liver Abscess Secondary to Perforation after Duodenal Endoscopic Resection].

    PubMed

    Choi, Seung Ho; Kim, Su Jin; Kang, Dae Hwan; Kim, Hyung Wook; Choi, Cheol Woong; Kim, Tae Un; Lee, Jeong Seok; Ko, Ji Hwan

    2018-05-25

    Duodenal perforation is a complication of endoscopic mucosal resection. Liver abscess secondary to iatrogenic perforation is extremely rare. A 43-year-old female visited the hospital to remove a sub-epithelial tumor on the duodenal bulb. After endoscopic mucosal resection with band ligation, duodenal perforation occurred. Endoscopic closure was performed successfully using a clipping device to manage duodenal perforation. After 4 weeks, the patient visited our outpatient clinic due to abdominal pain and fever. Abdominal computed tomography showed liver abscess that involved segment three. Liver abscess was resolved with a 10-week antibiotic treatment. To the best of our knowledge, no case of liver abscess secondary to duodenal perforation by endoscopic resection was reported to date in Korea. Here, we report a case of liver abscess caused by a duodenal perforation after endoscopic mucosal resection.

  10. Lung abscess predicts the surgical outcome in patients with pleural empyema.

    PubMed

    Huang, Hung-Che; Chen, Heng-Chung; Fang, Hsin-Yuan; Lin, Yi-Chieh; Wu, Chin-Yen; Cheng, Ching-Yuan

    2010-10-20

    Most cases of pleural empyema are caused by pulmonary infections, which are usually combined with pneumonia or lung abscess. The mortality of patients with pleural empyema remains high (up to 20%). It also contributes to higher hospital costs and longer hospital stays. We studied pleural empyema with combined lung abscess to determine if abscess was associated with mortality. From January 2004 to December 2006, we retrospectively reviewed 259 patients diagnosed with pleural empyema who received thoracscopic decortications of the pleura in a single medical center. We evaluated their clinical data and analyzed their chest computed tomography scans. Outcomes of pleural empyema were compared between groups with and without lung abscess. Twenty-two pleural empyema patients had lung abscesses. Clinical data showed significantly higher incidences in the lung abscess group of pre-operative leukocytosis, need for an intensive care unit stay and mortality. Patients with pleural empyema and lung abscess have higher intensive care unit admission rate, higher mortality during 30 days and overall mortality than patients with pleural empyema. The odds ratio of lung abscess is 4.685. Physician shall pay more attention on high risk patient of lung abscess for early detection and management.

  11. Post-partum pyogenic abscess containing Ascaris lumbricoides

    PubMed Central

    Hamid, Raashid; Wani, Sajad; Ahmad, Nawab; Akhter, Afrozah

    2013-01-01

    We report an unusual case of multiple pyogenic liver abscesses containing Ascariasis lumbricoides in a 35-year-old post-partum female who had delivered 1 month back. Open drainage of liver abscess along with liver worm was done. Patient did well post-operatively. PMID:23961448

  12. Human cytomegalovirus and Epstein-Barr virus type 1 in periodontal abscesses.

    PubMed

    Saygun, I; Yapar, M; Ozdemir, A; Kubar, A; Slots, J

    2004-04-01

    Recent studies have linked herpesviruses to severe types of periodontal disease, but no information exists on their relationship to periodontal abscesses. The present study determined the presence of human cytomegalovirus (HCMV) and Epstein-Barr virus type 1 (EBV-1) in periodontal abscesses and the effect of treatment on the subgingival occurrence of these viruses. Eighteen adults with periodontal abscesses participated in the study. Subgingival samples were collected from each patient with sterile curettes from an abscess-affected site and a healthy control site. HCMV and EBV-1 were identified by polymerase chain reaction at the time of the abscess and at 4 months after surgical and systemic doxycycline therapy. HCMV was detected in 66.7% of periodontal abscess sites and in 5.6% of healthy sites (P=0.002). EBV-1 occurred in 72.2% of abscess sites but not in any healthy site (P<0.001). HCMV and EBV-1 co-infection was identified in 55.6% of the abscess sites. Posttreatment, HCMV and EBV-1 were not found in any study site. HCMV and EBV-1 genomes are commonly found in periodontal abscesses. These data favor a model in which a herpesvirus infection of the periodontium impairs the host defense and serves as a platform for the entrance of bacterial pathogens into gingival tissue with subsequent risk of abscess development.

  13. [Interventional Radiology for Intra-Abdominal Abscess after Gastrectomy].

    PubMed

    Matsuura, Norihiro; Fujitani, Kazumasa; Kawada, Junji; Nishikawa, Kazuhiro; Nakatsuka, Rie; Miyazaki, Susumu; Danno, Katsuki; Motoori, Masaaki; Kubota, Masaru; Matsuda, Chu; Yoshida, Hiroshi; Iwase, Kazuhiro; Tanaka, Yasuhiro

    2015-11-01

    Approximately 20% of patients develop some complications after gastrectomy. These complications should be treated appropriately to achieve a positive outcome. The records of 6 patients with postoperative intra-abdominal abscesses treated with interventional radiology (IVR) were analyzed. The cause of abscess was anastomotic leakage in 4 patients and contaminated surgery after gastric perforation in 2 patients. Intra-abdominal abscesses were detected on postoperative day 12 (median), and an IVR-guided drainage tube was inserted with a median interval of 1 day. The drainage tube was kept in place for 26 days (median), and patients were discharged 6.5 days (median) after drainage tube removal. No patients were converted to open surgery. Early IVR-guided drainage was essential and effective for intra-abdominal abscess treatment after gastrectomy.

  14. Aspergillus spinal epidural abscess.

    PubMed

    Gupta, P K; Mahapatra, A K; Gaind, R; Bhandari, S; Musa, M M; Lad, S D

    2001-07-01

    Spinal abscess due to Aspergillus is rare. A young boy with chronic granulomatous disease and aspergillosis of the rib had been treated with antifungal treatment 3 months earlier. The patient presented with a brief history of progressive paraparesis. Imaging showed D9--11 vertebral involvement and destruction of the D10 vertebral body with angulation and a large dorsally placed, multiloculated epidural abscess extending from D6 to L2. There was also extensive granulation anterior to and on either side of the vertebrae. The patient underwent extensive laminectomy and decompression of all the loculi and partial removal of the granulation tissue. Aggressive medical treatment was started. The authors recommend an aggressive surgical and medical approach in such cases of disseminated invasive aspergillosis, even though the result may not be very satisfactory. This report discusses the full clinical profile and management of Aspergillus spinal epidural abscess and emphasizes the need to follow up these cases to detect recurrence and new lesions, even if the patients are on adequate medical treatment. In spite of all efforts, high morbidity and mortality is common in such patients. Copyright 2001 S. Karger AG, Basel

  15. Posterior nasal septal abscess in a healthy adult patient.

    PubMed

    George, A; Smith, W K; Kumar, S; Pfleiderer, A G

    2008-12-01

    We report an extremely rare case of bilateral posterior nasal septal abscess in an otherwise healthy adult patient. Case report and a review of the world literature concerning atraumatic nasal septal abscess and its management. The development of an atraumatic nasal septal abscess is rare, but it has been reported in association with acute sinusitis, in patients with poor immunity and in children. The presentation, clinical course and treatment are discussed in the presented patient. To our knowledge, this is the first report in the world literature of a bilateral posterior septal abscess associated with acute sinusitis in an otherwise healthy adult.

  16. Primary tubercular abscess of the breast – an unusual entity

    PubMed Central

    Gupta, R; Singal, RP; Gupta, A; Singal, S; Shahi, SR; Singal, R

    2012-01-01

    Primary breast tuberculosis manifested as abscess is a rare entity. We are reporting a case of primary breast tuberculosis, which presented as breast abscess. Abscess was drained and tissue sent for histopathology. To our surprise, diagnosis came as breast tuberculosis. Aspiration cytology was not done, as it is not a routine test for abscess cases. Patient was put on anti- tubercular drugs. In the follow-up of 6 months, she was asymptomatic and advised to continue medicine. PMID:22574095

  17. Genomewide association study of liver abscess in beef cattle.

    PubMed

    Keele, J W; Kuehn, L A; McDaneld, T G; Tait, R G; Jones, S A; Keel, B N; Snelling, W M

    2016-02-01

    Fourteen percent of U.S. cattle slaughtered in 2011 had liver abscesses, resulting in reduced carcass weight, quality, and value. Liver abscesses can result from a common bacterial cause, , which inhabits rumen lesions caused by acidosis and subsequently escapes into the blood stream, is filtered by the liver, and causes abscesses in the liver. Our aim was to identify SNP associated with liver abscesses in beef cattle. We used lung samples as a DNA source because they have low economic value, they have abundant DNA, and we had unrestricted access to sample them. We collected 2,304 lung samples from a beef processing plant: 1,152 from animals with liver abscess and 1,152 from animals without liver abscess. Lung tissue from pairs of animals, 1 with abscesses and another without, were collected from near one another on the viscera table to ensure that pairs of phenotypically extreme animals came from the same lot. Within each phenotype (abscess or no abscess), cattle were pooled by slaughter sequence into 12 pools of 96 cattle for each phenotype for a total of 24 pools. The pools were constructed by equal volume of frozen lung tissue from each animal. The DNA needed to allelotype each pool was then extracted from pooled lung tissue and the BovineHD Bead Array (777,962 SNP) was run on all 24 pools. Total intensity (TI), an indicator of copy number variants, was the sum of intensities from red and green dyes. Pooling allele frequency (PAF) was red dye intensity divided TI. Total intensity and PAF were weighted by the inverse of their respective genomic covariance matrices computed over all SNP across the genome. A false discovery rate ≤ 5% was achieved for 15 SNP for PAF and 20 SNP for TI. Genes within 50 kbp from significant SNP were in diverse pathways including maintenance of pH homeostasis in the gastrointestinal tract, maintain immune defenses in the liver, migration of leukocytes from the blood into infected tissues, transport of glutamine into the kidney in

  18. Lung abscess predicts the surgical outcome in patients with pleural empyema

    PubMed Central

    2010-01-01

    Objectives Most cases of pleural empyema are caused by pulmonary infections, which are usually combined with pneumonia or lung abscess. The mortality of patients with pleural empyema remains high (up to 20%). It also contributes to higher hospital costs and longer hospital stays. We studied pleural empyema with combined lung abscess to determine if abscess was associated with mortality. Methods From January 2004 to December 2006, we retrospectively reviewed 259 patients diagnosed with pleural empyema who received thoracscopic decortications of the pleura in a single medical center. We evaluated their clinical data and analyzed their chest computed tomography scans. Outcomes of pleural empyema were compared between groups with and without lung abscess. Results Twenty-two pleural empyema patients had lung abscesses. Clinical data showed significantly higher incidences in the lung abscess group of pre-operative leukocytosis, need for an intensive care unit stay and mortality. Conclusion Patients with pleural empyema and lung abscess have higher intensive care unit admission rate, higher mortality during 30 days and overall mortality than patients with pleural empyema. The odds ratio of lung abscess is 4.685. Physician shall pay more attention on high risk patient of lung abscess for early detection and management. PMID:20961413

  19. Zolpidem Use Associated With Increased Risk of Pyogenic Liver Abscess

    PubMed Central

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

    2015-01-01

    Abstract The purpose of this study was to explore the association between zolpidem use and pyogenic liver abscess in Taiwan. This was a population-based case-control study using the database of the Taiwan National Health Insurance Program since 2000 to 2011. We identified 1325 patients aged 20 to 84 years with the first-attack of pyogenic liver abscess as the cases, and 5082 patients without pyogenic liver abscess matched with sex, age, comorbidities, and index year of hospitalization for pyogenic liver abscess as the controls. Patients whose last remaining 1 tablet for zolpidem was noted ≤7 days before the date of admission for pyogenic liver abscess were defined as current use of zolpidem. Patients whose last remaining 1 tablet for zolpidem was noted >7 days before the date of admission for pyogenic liver abscess were defined as late use of zolpidem. Patients who never received 1 prescription for zolpidem were defined as never use of zolpidem. A multivariable unconditional logistic regression model was used to measure the odds ratio (OR) and 95% confidence interval (CI) to explore the association between zolpidem use and pyogenic liver abscess. After adjustment for possible confounding variables, the adjusted OR of pyogenic liver abscess was 3.89 for patients with current use of zolpidem (95% CI 2.89, 5.23), when compared with those with never use of zolpidem. The adjusted OR decreased to 0.85 for those with late use of zolpidem (95% CI 0.70, 1.03), but without statistical significance. Current use of zolpidem is associated with the increased risk of pyogenic liver abscess. Physicians should take the risk of pyogenic liver abscess into account when prescribing zolpidem. PMID:26266369

  20. The periodontal abscess (I). Clinical and microbiological findings.

    PubMed

    Herrera, D; Roldán, S; González, I; Sanz, M

    2000-06-01

    Little information is available regarding the diagnosis and microbiology of periodontal abscesses. The aim of this descriptive clinical and microbiological study was to provide more information in order to help in the characterisation of the periodontal abscess associated to periodontitis. 29 consecutive patients with a periodontal abscess were studied by the assessment of clinical variables, including both subjective (pain, edema, redness and swelling) and objective (bleeding on probing, suppuration, probing pocket depth, tooth mobility and cervical lymphadenopathy) parameters. Microbiological samples were taken for anaerobic microbiology and processed by means of culture. Systemic involvement was also studied through the analysis of blood and urine samples using conventional laboratory standards. 62% of the abscesses affected untreated periodontitis patients, and 69% were associated with a molar tooth. More than 75% of the abscesses had moderate-severe scores related to edema, redness and swelling, and 90% of the patients reported pain. Bleeding occurred in all abscesses, while suppuration on sampling was detected in 66%. Mean associated pocket depth was 7.28 mm, and 79% of teeth presented some degree of mobility. Cervical lymphadenopathy was seen in 10% of patients, while elevated leucocyte counts were observed in 31.6%. The absolute number of neutrophils was elevated in 42% of the patients. High prevalences of putative periodontal pathogens were found, including Fusobacterium nucleatum, Peptostreptococcus micros, Porphyromonas gingivalis, Prevotella intermedia and Bacteroides forsythus. The periodontal abscess has clear clinical characteristics and is usually associated with severe periodontal destruction. This condition may cause systemic involvement and the lesion generally has a large bacterial mass with a high prevalence of well-recognised periodontal pathogens.

  1. Successful percutaneous transperineal drainage of a large prostatic abscess.

    PubMed

    Mason, Barry M; Hakimi, A Ari; Clerkin, Kevin J; Silva, Jose V

    2010-12-01

    We present a case of an 83-year-old man with septic shock secondary to an extremely large prostatic abscess. Antibiotics and transperineal percutaneous drainage with a suprapubic-type Malecot catheter successfully treated the abscess. Follow-up images reveal resolution of the abscess. Broad-spectrum antibiotics and drainage permitted a full recovery. Copyright © 2010 Elsevier Inc. All rights reserved.

  2. [Treatment of orbital abscesses and phlegmon in dogs and cats].

    PubMed

    Rühli, M B; Spiess, B M

    1995-08-01

    A diagnosis of orbital cellulitis or abscess was made in 13 dogs and four cats over the past five years. A foreign body was found in three of these cases. In five cases pasteurella spp. was isolated. In 15 of these cases the abscess was drained surgically. One dog was permanently blind due to inadequate surgical drainage of the abscess. In the remaining cases healing was uneventful. The surgical and medical therapy of orbital abscesses is illustrated by an exemplary case.

  3. Brucellar breast abscess.

    PubMed

    Erdem, G; Karakas, H M; Yetkin, F; Alkan, A; Firat, A K; Kahraman, B

    2006-08-01

    Brucellosis is an endemic disease seen in many countries. It may affect different organ systems. Brucellar breast abscess is a rare entity. We report the radiological findings of breast abscess due to brucella. A 63-year-old female was investigated with mammography, ultrasonography, magnetic resonance imaging (MRI), and magnetic resonance spectroscopy (MRS). A mass measuring 25 x 20 x 15 mm was detected in the left breast on mammography and ultrasonography. The mass was homogenously hyperintense on T1- and T2-weighted MRI images. On contrast-enhanced T1-weighted images, peripheral capsular enhancement was found. MR spectroscopic analysis of the mass revealed elevated lipid and acetate peaks. The diagnosis was provided by fine needle aspiration biopsy and specimen culture. The lesion had diminished in size after 12 months' treatment with combined tetracycline and rifampicine.

  4. Retropharyngeal abscess with mediastinal extension in an infant--still existing?

    PubMed

    Bakshi, Rijuneeta; Grover, Gogia

    2009-03-01

    The objective of the present case report was to note that despite the low incidence of retropharyngeal abscess in the present antibiotic era, children, especially infants, can develop this condition. If early diagnosis is missed, the abscess may extend into the mediastinum and can be life threatening. Case reports of mediastinal abscess in the past literature along with the current case. The present case was successfully managed by surgical drainage of the abscess via transcervical route along with intravenous antibiotic therapy, and the recovery was uneventful. Although the incidence of retropharyngeal abscess has declined with the widespread use of antibiotics, the presenting symptom can be overlooked in a pediatric population, especially infants, and can extend along the fascial planes to the mediastinum when the recovery becomes difficult. The present report is an effort to draw attention to this life-threatening complication of retropharyngeal abscess, emphasize the role of early diagnosis, and prompt surgical management.

  5. Surgical management of an abdominal abscess in a Malayan tapir.

    PubMed

    Lambeth, R R; Dart, A J; Vogelnest, L; Dart, C M; Hodgson, D R

    1998-10-01

    A captive Malayan tapir was observed to have inappetence, weight loss, signs of depression, mild dehydration and diarrhoea. Haematological and serum biochemical tests showed anaemia, hypoproteinaemia, hyperfibrinogenaemia and neutrophilia with a left shift. Ultrasonic examination of the abdomen under anaesthesia revealed a well-encapsulated abscess. The abscess was marsupialised to the ventral body wall. Culture of the pus produced a mixed bacterial growth. Antimicrobial therapy was based on bacterial sensitivity results. Follow-up ultrasonic examinations showed resolution of the abscess. Ninety-one days after surgery the tapir began regurgitating food and water. An abscess originating from the stomach and occluding the lumen of the duodenum was identified at surgery. The abscess ruptured during surgical manipulations and the tapir was euthanased.

  6. Computerized tomographic findings of hepatic fascioliasis compared with melioidosis-caused liver abscesses.

    PubMed

    Chamadol, Nittaya; Laopaiboon, Vallop; Techasatian, Pennapa; Sukeepaisanjaroen, Wattana; Sripanuskul, Anan

    2010-07-01

    To compare the computerized tomographic (CT) findings of hepatic fascioliasis (HF) vs. melioidosis-caused liver (ML) abscesses. CT images of 15 patients with hepatic fascioliasis (HF) and 16 patients with melioidosis-caused liver (ML) abscesses were retrospectively reviewed. The authors evaluated and compared HF and ML abscesses (by chi2 and Fisher exact tests) vis-a-vis their location of liver involvement, size, shape, number margins, enhancement patterns, subcapsular lesions, internal architecture, dilatation of intrahepatic bile duct and combination with splenic abscesses. Fourteen HF patients had only liver abscesses and 1 had combined liver and splenic abscesses. Four ML patients had liver abscesses alone while 12 had combined liver and splenic abscesses (p = 0.000). Eight of the 15 HF (53.3%) and 2 of the 16 ML (12.5%) patients had subcapsular lesions (p = 0.019). The liver abscesses were round or oval with linear tracts in 8 of the 15 HF (53.3%) and none of the ML patients (p = 0.001). Between the respective HF and ML patients, there was a significant difference in those with round shaped in ML (p = 0.008), multiple and conglomerately distributed in HF (p = 0.050), multiple and discretely distributed in ML (p = 0.001) no (or minimal) peripheral contrast enhancement in HF (p = 0.011) and moderate or mark peripheral enhancement in ML (p = 0.011). The CT findings of liver abscesses that helped to differentiate hepatic fascioliasis from melioidosis liver abscesses were: their number shape, enhancement pattern, presence of subcapsular lesion (s) and co-occurrence with splenic abscesses. The diagnosis of hepatic fascioliasis by CT is suggested when the following characteristics were seen: (1) multiple, small round or oval (with linear tracts) conglomerates presenting as hypodense lesions; (2) no (or minimal) peripheral contrast enhancement; (3) subcapsular lesions; or (4) less frequent co-occurrence with splenic abscesses.

  7. [Aseptic cutaneous breast abscesses associated with ulcerative colitis].

    PubMed

    Sallé de Chou, C; Ortonne, N; Hivelin, M; Wolkenstein, P; Chosidow, O; Valeyrie-Allanore, L

    2016-02-01

    Inflammatory bowel diseases are associated with a broad range of cutaneous lesions. Herein we report the first case of aseptic skin abscesses associated with ulcerative colitis. Since March 2008, a 40-year-old woman presented with bilateral mammary abscesses, relapsing despite repeated antibiotic treatment. She was followed for ulcerative colitis diagnosed in 2011 by means of a rectal biopsy. Despite four surgical procedures, there was no improvement in her mammary abscesses and bilateral mastectomy was then proposed because of the persistent symptoms. Her general state of health remained stable. Clinically, there were bilateral inflammatory nodes with fistulae and pus. These lesions were extremely painful. Mild inflammatory syndrome was noted, but the immunological tests revealed nothing of note. Bacteriological, parasitological and mycological tests on biopsy specimens were negative. Histological examination of a surgical biopsy revealed lymphoplasmacytic infiltration of the dermis and subcutis with altered polymorphonuclear cells and epithelioid granuloma. The CT-scan showed no other remote lesions. The final diagnosis was cutaneous aseptic abscess syndrome associated with ulcerative colitis. Colchicine 1mg/day was initiated and resulted in regression of the skin lesions, with complete remission at one year of follow-up. Aseptic abscess syndrome must be considered in the event of recurrent aseptic cutaneous abscesses which may be associated with inflammatory bowel disease. Surgery should be avoided and treatment should be based on suitable drug therapy. Copyright © 2016. Published by Elsevier Masson SAS.

  8. Orthodontic elastic separator-induced periodontal abscess: a case report.

    PubMed

    Becker, Talia; Neronov, Alex

    2012-01-01

    Aim. Orthodontic elastic bands were proposed as being the source of gingival abscesses that can rapidly lead to bone loss and teeth exfoliation. We report an adolescent, otherwise, healthy patient whose periodontal status was sound. Shortly after undergoing preparations for orthodontic treatment consisting of orthodontic separators, he presented with a periodontal abscess for which there was no apparent etiology. A non-orthoradial X-ray was inconclusive, but an appropriate one revealed a subgingival orthodontic separator as the cause of the abscess. Removal of the separator and thorough scaling led to complete resolution of the abscess, but there was already residual mild damage to the alveolar bone. Summary. Failure to use appropriate imaging to reveal the cause of gingival abscesses can result in the delay of implementing treatment and halting irreversible alveolar bone loss. An inflammatory process restricted to the gingiva and refractive to conventional therapy should raise the possibility of a foreign body etiology.

  9. Orthodontic Elastic Separator-Induced Periodontal Abscess: A Case Report

    PubMed Central

    Becker, Talia; Neronov, Alex

    2012-01-01

    Aim. Orthodontic elastic bands were proposed as being the source of gingival abscesses that can rapidly lead to bone loss and teeth exfoliation. We report an adolescent, otherwise, healthy patient whose periodontal status was sound. Shortly after undergoing preparations for orthodontic treatment consisting of orthodontic separators, he presented with a periodontal abscess for which there was no apparent etiology. A non-orthoradial X-ray was inconclusive, but an appropriate one revealed a subgingival orthodontic separator as the cause of the abscess. Removal of the separator and thorough scaling led to complete resolution of the abscess, but there was already residual mild damage to the alveolar bone. Summary. Failure to use appropriate imaging to reveal the cause of gingival abscesses can result in the delay of implementing treatment and halting irreversible alveolar bone loss. An inflammatory process restricted to the gingiva and refractive to conventional therapy should raise the possibility of a foreign body etiology. PMID:22567456

  10. Primary breast lymphoma presenting as non-healing axillary abscess

    PubMed Central

    Anele, Chukwuemeka; Phan, Yih Chyn; Wong, Suanne; Poddar, Anil

    2015-01-01

    A 67-year-old woman with non-insulin dependent diabetes mellitus with a history consistent with a right axillary abscess, presented to her general practitioner (GP). A diagnosis of folliculitis was made and the GP started a course of flucloxacillin. Despite antibiotics, the patient's symptoms worsened and the abscess increased in size. This prompted her GP to perform an incision and drainage procedure of the abscess. The practice nurse subsequently oversaw the follow-up care of the wound. Two months after the incision and drainage, and after regular wound dressing, the patient was referred to the acute surgical team with a complicated, non-healing right axillary abscess cavity and associated generalised right breast cellulitis. There was no history of breast symptoms prior to the onset of the axillary abscess. The patient underwent wound debridement, washout and application of negative pressure vacuum therapy. Biopsies revealed primary breast lymphoma (B-cell). She underwent radical chemotherapy and is currently in remission. PMID:26446318

  11. Primary breast lymphoma presenting as non-healing axillary abscess.

    PubMed

    Anele, Chukwuemeka; Phan, Yih Chyn; Wong, Suanne; Poddar, Anil

    2015-10-07

    A 67-year-old woman with non-insulin dependent diabetes mellitus with a history consistent with a right axillary abscess, presented to her general practitioner (GP). A diagnosis of folliculitis was made and the GP started a course of flucloxacillin. Despite antibiotics, the patient's symptoms worsened and the abscess increased in size. This prompted her GP to perform an incision and drainage procedure of the abscess. The practice nurse subsequently oversaw the follow-up care of the wound. Two months after the incision and drainage, and after regular wound dressing, the patient was referred to the acute surgical team with a complicated, non-healing right axillary abscess cavity and associated generalised right breast cellulitis. There was no history of breast symptoms prior to the onset of the axillary abscess. The patient underwent wound debridement, washout and application of negative pressure vacuum therapy. Biopsies revealed primary breast lymphoma (B-cell). She underwent radical chemotherapy and is currently in remission. 2015 BMJ Publishing Group Ltd.

  12. Surface antigens contribute differently to the pathophysiological features in serotype K1 and K2 Klebsiella pneumoniae strains isolated from liver abscesses.

    PubMed

    Yeh, Kuo-Ming; Chiu, Sheng-Kung; Lin, Chii-Lan; Huang, Li-Yueh; Tsai, Yu-Kuo; Chang, Jen-Chang; Lin, Jung-Chung; Chang, Feng-Yee; Siu, Leung-Kei

    2016-01-01

    The virulence role of surface antigens in a single serotype of Klebsiella pneumoniae strain have been studied, but little is known about whether their contribution will vary with serotype. To investigate the role of K and O antigen in hyper-virulent strains, we constructed O and K antigen deficient mutants from serotype K1 STL43 and K2 TSGH strains from patients with liver abscess, and characterized their virulence in according to the abscess formation and resistance to neutrophil phagocytosis, serum, and bacterial clearance in liver. Both of K1 and K2-antigen mutants lost their wildtype resistance to neutrophil phagocytosis and hepatic clearance, and failed to cause abscess formation. K2-antigen mutant became serum susceptible while K1-antigen mutant maintained its resistance to serum killing. The amount of glucuronic acid, indicating the amount of capsular polysaccharide (CPS, K antigen), was inversed proportional to the rate of phagocytosis. O-antigen mutant of serotype K1 strains had significantly more amount of CPS, and more resistant to neutrophil phagocytosis than its wildtype counterpart. O-antigen mutants of serotype K1 and K2 strains lost their wildtype serum resistance, and kept resistant to neutrophil phagocytosis. While both mutants lacked the same O1 antigen, O-antigen mutant of serotype K1 became susceptible to liver clearance and cause mild abscess formation, but its serotype K2 counterpart maintained these wildtype virulence. We conclude that the contribution of surface antigens to virulence of K. pneumoniae strains varies with serotypes.

  13. Exciplex formation accompanied with excitation quenching.

    PubMed

    Fedorenko, Stanislav G; Burshtein, Anatoly I

    2010-04-08

    The competence of the reversible exciplex formation and parallel quenching of excitation (by electron or energy transfer) was considered using a non-Markovian pi-forms approach, identical to integral encounter theory (IET). General equations accounting for the reversible quenching and exciplex formation are derived in the contact approximation. Their general solution was obtained and adopted to the most common case when the ground state particles are in great excess. Particular cases of only photoionization or just exciplex formation separately studied earlier by means of IET are reproduced. In the case of the irreversible excitation quenching, the theory allows specifying the yields of the fluorescence and exciplex luminescence, as well as the long time kinetics of excitation and exciplex decays, in the absence of quenching. The theory distinguishes between the alternative regimes of (a) fast equilibration between excitations and exciplexes followed by their decay with a common average rate and (b) the fastest and deep excitation decay followed by the weaker and slower delayed fluorescence, backed by exciplex dissociation.

  14. Evidence of Archaeal Methanogens in Brain Abscess.

    PubMed

    Drancourt, Michel; Nkamga, Vanessa Demonfort; Lakhe, Ndèye Aïssatou; Régis, Jean-Marie; Dufour, Henry; Fournier, Pierre-Edouard; Bechah, Yassina; Scheld, W Michael; Raoult, Didier

    2017-07-01

    Methanogens are antibiotic-resistant anaerobic archaea that escape routine detection in clinical microbiology. We hypothesized that methanogens are part of the anaerobic community that cause brain abscess. Methanogens were investigated in 1 index sample using specific polymerase chain reaction (PCR) sequencing and culture. The pathogenesis of a methanogen isolate was assessed in a mouse model. Archaea-specific quantitative (q) PCR and metagenomics were used to detect specific archaeal sequences in brain abscess samples and controls. In 1 index sample, routine culture found Porphyromonas endodontalis and Streptococcus intermedius, and specific culture found Methanobrevibacter oralis susceptible to metronidazole and fusidic acid. Archaea-targeted PCR sequencing and metagenomics confirmed M. oralis along with 14 bacteria, including S. intermedius. Archaea-specific qPCR yielded archaea in 8/18 brain abscess specimens and 1/27 controls (P < .003), and metagenomics yielded archaea, mostly methanogens, in 28/32 brain abscess samples, and no archaea in 71 negative controls (P < 10-6). Infection of mice brains yielded no mortality in 14 controls and death in 17/22 M. oralis-inoculated mice (P < 10-6), 32/95 S. intermedius-inoculated mice (P < 10-6), and 75/104 mice inoculated with M. oralis mixed with S. intermedius (P < 10-6) 7 days post-inoculation. Methanogens belong to the anaerobic community responsible for brain abscess, and M. oralis may participate in the pathogenicity of this deadly infection. In mice, a synergy of M. oralis and S. intermedius was observed. Antibiotic treatment of brain abscess should contain anti-archaeal compounds such as imidazole derivatives in most cases. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.

  15. [Hepatobronchial Fistula and Lung Abscess after Transarterial Chemoembolization].

    PubMed

    Lee, Kwanjoo; Song, Jeong Eun; Jeong, Hyang Sook; Kim, Do Young

    2017-05-25

    Transarterial chemoembolization (TACE) is a common treatment modality to locally manage hepatocellular carcinoma. Liver abscess and bile duct injury are common complications of TACE. However, hepatobronchial fistula is a rare complication. Herein, we report a case of lung abscess due to hepatobronchial fistula after TACE. A 67-year-old man, who had underwent TACE 6 months ago, presented cough and bile-colored sputum. He was diagnosed with lung abscess and hepatobronchial fistula. We performed endoscopic retrograde cholangiopancreatography; however, there was no improvement in his symptoms. Thereafter, partial hepatectomy and repair of fistula were successively conducted.

  16. THE MANAGEMENT OF ABSCESS OF THE LUNG

    PubMed Central

    Byron, Francis X.

    1952-01-01

    A review of the literature raises considerable doubt as to the advisability of surgical drainage of lung abscess as a definitive procedure. The mortality rate with use of this procedure and other hazards associated with it, must now be viewed in the light of improved methods of conservative therapy — involving the use of penicillin, bronchoscopic treatment and postural drainage—by which cure can be obtained in more than 80 per cent of cases of acute abscess and in a smaller proportion of cases of chronic abscess. Another factor to be considered is the better chance for diagnosis and effective resection of associated carcinoma when conservative treatment is employed. ImagesFigure 1. PMID:14935878

  17. Primary Chest Wall Abscess Mimicking a Breast Tumor That Occurred after Blunt Chest Trauma: A Case Report

    PubMed Central

    Masuda, Norikazu; Yasojima, Hiroyuki; Mizutani, Makiko; Nakamori, Shoji; Kanazawa, Toru; Kuriyama, Keiko; Mano, Masayuki; Sekimoto, Mitsugu

    2014-01-01

    Primary chest wall abscess occurring after blunt chest trauma is rare. We present the case of a 50-year-old woman who presented with a swelling in her left breast. The patient had experienced blunt chest trauma 2 months back. Needle aspiration revealed pus formation in the patient's chest. Computed tomography revealed a mass in the lower region of the left mammary gland, with thickening of the parietal pleura and skin and fracture of the fifth rib under the abscess. Following antibiotic administration and irrigation of the affected region, surgical debridement was performed. During surgery, we found that the pectoralis major muscle at the level of the fifth rib was markedly damaged, although the necrotic tissue did not contact the mammary gland. We diagnosed the lesion as a chest wall abscess that occurred in response to blunt chest trauma. Her postoperative course was uneventful. There has been no recurrence for six months after surgery. PMID:24660001

  18. Silent diabetes mellitus, periodontitis and a new case of thalamic abscess

    PubMed Central

    Karageorgiou, Ioannis; Chandler, Christopher; Whyte, Martin Brunel

    2014-01-01

    Brain abscess is an unusual complication of uncontrolled diabetes. A solitary thalamic abscess is an uncommon type of brain abscess. We report a case of thalamic abscess, whereupon diabetes mellitus and periodontitis were diagnosed. The diagnosis and management of thalamic abscess, and the interplay of type 2 diabetes and periodontitis are discussed. A 56-year-old, Caucasian, man with no medical or travel history, presented with 5-day symptoms of meningeal irritation. Body mass index 30.6 kg/m2. CT demonstrated a solitary midline lesion with neoplasia as a differential diagnosis. It was biopsied and cultures grew Streptococcus milleri. He was treated by stereotactic puncture, external drainage and targeted intrathecal and systemic antibiotic therapy. HIV negative but glycated haemoglobin (HbA1c) 10.7% (93 mmol/mol). Dental examination revealed a small molar abscess. Radiological resolution of the thalamic abscess occurred within 2 months. Diabetes improved with 7 weeks of insulin, and maintained on metformin, HbA1c 6.9% (51 mmol/mol). There was no residual neurological disability. PMID:25053670

  19. Appendectomy correlates with increased risk of pyogenic liver abscess

    PubMed Central

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

    2016-01-01

    Abstract Little is known on the association between appendectomy and pyogenic liver abscess. The objective of this study was to investigate the association between appendectomy and the risk of pyogenic liver abscess in Taiwan. This population-based retrospective cohort study was conducted using the hospitalization dataset of the Taiwan National Health Insurance Program. There were 212,530 subjects age 20 to 84 years with newly diagnosed appendectomy as the appendectomy group since 1998 to 2010, and 850,099 randomly selected subjects without appendectomy as the nonappendectomy group. Both appendectomy and nonappendectomy groups were matched with sex, age, comorbidities, and index year of diagnosing appendectomy. The incidence of pyogenic liver abscess at the end of 2011 was estimated in both groups. The multivariable Cox proportional hazards regression model was applied to investigate the hazard ratio (HR) and 95% confidence interval (CI) for risk of pyogenic liver abscess associated with appendectomy and other comorbidities including alcoholism, biliary stone, chronic kidney disease, chronic liver diseases, and diabetes mellitus. The overall incidence of pyogenic liver abscess was 1.73-fold greater in the appendectomy group than that in the nonappendectomy group (3.85 vs 2.22 per 10,000 person-years, 95% CI 1.71, 1.76). The multivariable regression analysis disclosed that the adjusted HR of pyogenic liver abscess was 1.77 for the appendectomy group (95% CI 1.59, 1.97), when compared with the nonappendectomy group. Appendectomy is associated with increased hazard of pyogenic liver abscess. Further studies remain necessary to confirm our findings. PMID:27368018

  20. INFLAMMATORY INDEX AND TREATMENT OF BRAIN ABSCESS

    PubMed Central

    OYAMA, HIROFUMI; KITO, AKIRA; MAKI, HIDEKI; HATTORI, KENICHI; NODA, TOMOYUKI; WADA, KENTARO

    2012-01-01

    ABSTRACT This study retrospectively analyzed 12 patients with brain abscesses. Half of the patients were diagnosed inaccurately in the initial stage, and 7.2 days were required to achieve the final diagnosis of brain abscess. The patients presented only with a moderately elevated leukocyte count, serum CRP levels, or body temperatures during the initial stage. These markers changed, first with an increase in the leukocyte count, followed by the CRP and body temperature. The degree of elevation tended to be less prominent, and the time for each inflammatory index to reach its maximum value tended to be longer in the patients without ventriculitis than in those with it. The causative organisms of a brain abscess were detected in 10 cases. The primary causative organisms from dental caries were Streptococcus viridians or milleri, and Fusobacterium nucleatum. Nocardia sp. or farcinica were common when the abscess was found in other regions. The primary causative organisms of unrecognized sources of infection were Streptococcus milleri and Prolionibacterium sp. Nocardia is resistant to many antibiotics. However, carbapenem, tetracycline and quinolone were effective for Nocardia as well as many other kinds of bacteria. In summary, the brain abscesses presented with only mildly elevated inflammatory markers of body temperature, leukocyte and CRP. These inflammatory markers were less obvious in the patients without ventriculitis and/or meningitis. The source of infection tended to suggest some specific primary causative organism. It was reasonable to initiate therapy with carbapenem. PMID:23092104

  1. Percutaneous drainage of colonic diverticular abscess: is colon resection necessary?

    PubMed

    Gaertner, Wolfgang B; Willis, David J; Madoff, Robert D; Rothenberger, David A; Kwaan, Mary R; Belzer, George E; Melton, Genevieve B

    2013-05-01

    Recurrent diverticulitis has been reported in up to 30% to 40% of patients who recover from an episode of colonic diverticular abscess, so elective interval resection is traditionally recommended. The aim of this study was to review the outcomes of patients who underwent percutaneous drainage of colonic diverticular abscess without subsequent operative intervention. This was an observational study. This investigation was conducted at a tertiary care academic medical center and a single-hospital health system. Patients treated for symptomatic colonic diverticular abscess from 2002 through 2007 were included. The primary outcomes measured were complications, recurrence, and colectomy-free survival. Two hundred eighteen patients underwent percutaneous drainage of colonic diverticular abscesses. Thirty-two patients (15%) did not undergo subsequent colonic resection. Abscess location was pelvic (n = 9) and paracolic (n = 23), the mean abscess size was 4.2 cm, and the median duration of percutaneous drainage was 20 days. The comorbidities of this group of patients included severe cardiac disease (n = 16), immunodeficiency (n = 7), and severe pulmonary disease (n = 6). Freedom from recurrence at 7.4 years was 0.58 (95% CI 0.42-0.73). All recurrences were managed nonoperatively. Recurrence was significantly associated with an abscess size larger than 5 cm. Colectomy-free survival at 7.4 years was 0.17 (95% CI 0.13-0.21). This study was limited by its retrospective, nonexperimental design and short follow-up. In selected patients, observation after percutaneous drainage of colonic diverticular abscess appears to be a safe and low-risk management option.

  2. [Multiple actinomycosis brain abscesses].

    PubMed

    Liotier, J; Venet, C; Chambonnière, M-L; Fournier, C; Fotso, M-J; Ewencsyk, I; Barral, F-G; Carricajo, A; Robert, F; Lucht, F; Mosnier, J-F; Zéni, F

    2004-03-13

    Actinomycosis is a subacute or chronic bacterial infection, which can affect immunocompetent or immunodeficient subjects. It most often occurs in cervico-facial or thoracic-abdominal locations. Central nervous system infection is rare but of severe prognosis. A 56 year-old woman with no history of immunodepression was admitted with unexplained fever, inappropriate behaviour, and spatial and temporal disorientation. The progressive worsening of the neurological signs let to coma and mechanical ventilation was required. Brain imaging showed multilocation cerebral abscesses. Stereotaxial biopsy permitted diagnosis of actinomycosis. Patient's outcome was favourable following appropriate dual antibiotherapy without surgical exeresis. When lacking bacteriologic identification, diagnosis of cerebral actinomycosis is performed by pathologic findings. Dual antibiotherapy allows full recover, even in the case of multilocation cerebral abscesses.

  3. Unusual case of a lung abscess.

    PubMed

    Musa, Duduzile; Godbole, Gauri; Chiodini, Peter L; Phillips, Russell

    2013-04-16

    A 56-year-old Caucasian lady presented with a short history of pleuritic chest pain on the background of a 2-month history of fever, chills, 10-kg weight loss and cough with brown sputum after a laparoscopic cholecystectomy. She had persistent eosinophilia and was diagnosed with a lung abscess as seen on chest x-ray. She did not respond to standard intravenous broad spectrum antibacterial medication and her chest CT scan showed a moderate pleural collection in continuity with the abscess. She also underwent bronchoscopy, the microscopy of the bronchial washings revealing eggs of the trematode Fasciola. The bacterial and fungal cultures of the washings were sterile. She had visited Turkey in the previous year but did not remember consuming any watercress or aquatic plants. She was successfully treated with two doses of the antiparasitic agent triclabendazole. Ectopic Fasciola can be a rare cause of a lung abscess.

  4. Pulmonary Abscess as a Complication of Transbronchial Lung Cryobiopsy.

    PubMed

    Skalski, Joseph H; Kern, Ryan M; Midthun, David E; Edell, Eric S; Maldonado, Fabien

    2016-01-01

    We present the case of a 49-year-old man who developed pulmonary abscess as a complication of transbronchial lung cryobiopsy. He had been receiving prednisone therapy, but otherwise had no specific risk factors for lung abscess. Cryobiopsy is a novel technique for obtaining peripheral lung parenchymal tissue for the evaluation of diffuse parenchymal lung diseases. Cryobiopsy is being increasingly proposed as an alternative to surgical lung biopsy or conventional bronchoscopic transbronchial forceps biopsy, but the safety profile of the procedure has not been fully appreciated. Pulmonary abscess has been rarely reported as a complication of other bronchoscopic procedures such as endobronchial ultrasound-guided needle biopsy, however, to our knowledge this is the first reported case of pulmonary abscess complicating peripheral lung cryobiopsy.

  5. Management of intramedullary spinal cord abscess: experience with four cases, pathophysiology and outcomes

    PubMed Central

    Khriesat, Wadah; Qudsieh, Suhair; Qudsieh, Hanna; Loai, Abu Alia

    2009-01-01

    Intramedullary spinal cord abscess (ISCA) in children is extremely a rare infection of the central nervous system (CNS); and probably a devastating neurological condition. Clinical awareness of patients at risk is crucial for early diagnosis and intervention; as this entity is one of the treatable conditions of paraparesis. Association with congenital neuro-ectodermal abnormality in children is frequent. This pathology highlights the importance of complete neurological checks of infants as a part of their routine physical examination and early management of patients with congenital dermal sinus, prophylactic surgical resection of such a congenital anomaly is recommended by most authors to prevent serious infections of the CNS. However, once the abscess is established; immediate surgical drainage along side adequate antibiotics should be instituted. This may guarantee improving neurological outcome. In this communication, the authors present their experience with four cases of ISCA in children treated successfully with surgical drainage, intravenous antibiotics and neuro rehabilitation between 2001 and 2006 and discuss their results. We concluded that early diagnosis and treatment is essential; before a devastating mechanico-vascular insult of the spinal cord is established from rapid formation of the abscess and a swift expansion of the spinal cord within the limited intraspinal space. PMID:19172309

  6. Breast abscess as a complication of human brucellosis.

    PubMed

    Gurleyik, Emin

    2006-01-01

    Breast abscess caused by human brucellosis is extremely rare. A 46-year-old woman received the diagnosis of brucellosis with positive serologic tests. Two weeks after the onset of symptoms, the case was complicated by vertebral (L5-S1) abscess which was treated by surgical drainage. One month after the diagnosis of brucellosis, the patient noticed a mass in her left breast. Breast palpation revealed a painless, mobile, round mass that was hypoechoic on ultrasound imaging. Purulent material was obtained by needle aspiration. Besides treatment of the breast abscess by needle aspiration, brucellosis was successfully controlled by prolonged antimicrobial treatment.

  7. Liver abscess caused by periodontal bacterial infection with Fusobacterium necrophorum.

    PubMed

    Yoneda, Masato; Kato, Shingo; Mawatari, Hironori; Kirikoshi, Hiroyuki; Imajo, Kento; Fujita, Koji; Endo, Hiroki; Takahashi, Hirokazu; Inamori, Masahiko; Kobayashi, Noritoshi; Kubota, Kensuke; Saito, Satoru; Tohnai, Iwai; Watanuki, Kei; Wada, Koichiro; Maeda, Shin; Nakajima, Atsushi

    2011-02-01

    Liver abscess is recognized as a life-threatening disease. However, even in recent years, approximately 50% of liver abscess cases are considered to be cryptogenic. Here, we report a case of liver abscess associated with periodontal bacterial infection by Fusobacterium necrophorum, which is commonly found in the oropharyngeal flora. A 36-year-old man presented with fever and contrast-enhanced abdominal computed tomography revealed multiple liver abscesses. F.necrophorum was isolated from oral smears, liver aspirates and blood samples. Liver abscesses caused by periodontal bacterial infection are rare, however, the incidence is expected to increase in the future, as periodontitis is extremely common and is on the rise as one of the most common chronic infections in the world. A systemic survey including periodontitis may be required for the exact diagnosis of the source of infection. © 2011 The Japan Society of Hepatology.

  8. The Massachusetts abscess rule: a clinical decision rule using ultrasound to identify methicillin-resistant Staphylococcus aureus in skin abscesses.

    PubMed

    Gaspari, Romolo J; Blehar, David; Polan, David; Montoya, Anthony; Alsulaibikh, Amal; Liteplo, Andrew

    2014-05-01

    Treatment failure rates for incision and drainage (I&D) of skin abscesses have increased in recent years and may be attributable to an increased prevalence of community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA). Previous authors have described sonographic features of abscesses, such as the presence of interstitial fluid, characteristics of abscess debris, and depth of abscess cavity. It is possible that the sonographic features are associated with MRSA and can be used to predict the presence of MRSA. The authors describe a potential clinical decision rule (CDR) using sonographic images to predict the presence of CA-MRSA. This was a pilot CDR derivation study using databases from two emergency departments (EDs) of patients presenting to the ED with uncomplicated skin abscesses who underwent I&D and culture of the abscess contents. Patients underwent ultrasound (US) imaging of the abscesses prior to I&D. Abscess contents were sent for culture and sensitivity. Two independent physicians experienced in soft tissue US blinded to the culture results and clinical data reviewed the images in a standardized fashion for the presence or absence of the predetermined image characteristics. In the instance of a disagreement between the initial two investigators, a third reviewer adjudicated the findings prior to analysis. The association between the primary outcome (presence of MRSA) and each sonographic feature was assessed using univariate and multivariate analysis. The reliability of each sonographic feature was measured by calculating the kappa (κ) coefficient of interobserver agreement. The decision tree model for the CDR was created with recursive partitioning using variables that were both reliable and strongly associated with MRSA. Of the total of 2,167 patients who presented with skin and soft tissue infections during the study period, 605 patients met inclusion criteria with US imaging and culture and sensitivity of purulence. Among the pathogenic

  9. Presentation of Preauricular Sinus and Preauricular Sinus Abscess in Southwest Nigeria

    PubMed Central

    Adegbiji, W. A.; Alabi, B. S.; Olajuyin, O. A.; Nwawolo, C. C.

    2013-01-01

    BACKGROUND AND AIM: Preauricular sinus abscess is a common congenital external ear disease. This abscess is usually misdiagnosed because it is commonly overlooked during physical examination. In Nigeria, the prevalence was 9.3% in Ilorin, north central Nigeria This study is to determine the distribution and clinical presentation of the preauricular sinus abscess in Ekiti, south west Nigeria. MATERIALS AND METHODS: This is a prospective hospital based study of all patients with diagnosis of preauricular sinus abscess seen in our clinic carried out between April 2008 to March 2010. Detailed clinical history, administered interviewer’s assisted questionnaires full examination and. Data obtained were collated and analysed. RESULTS: Preauricular sinus were noticed in 184 (4.4%) out of 4170 patients seen during the study period. Preauricular sinus abscess were noticed in 21 (11.4%) of the preauricular sinuses especially in children. Unilateral preauricular sinus abscess accounted for 90.5%. Common presenting complaints were preauricular swelling (81.0%), 90.5% with recurrent earaches, 76.2% with ear discharges. All patients had antibiotic / analgesic while 17 out of 21 (81.0%) had surgical excisions. CONCLUSION: Preauricular sinus abscess were noticed among 11.4% of the preauricular sinuses especially in children, unilateral preauricular sinus abscess accounted for 90.5%. Common complaints were otorrhoea, earaches, and swelling and they were mostly managed surgically. PMID:24711764

  10. Destruction of the C2 Body due to Cervical Actinomycosis: Connection between Spinal Epidural Abscess and Retropharyngeal Abscess

    PubMed Central

    Kim, Dong Min; Kim, Seok Won

    2017-01-01

    Human actinomycosis with involvement of the spine is a rare condition, with only a limited number of case reports published. To the best of our knowledge, no cases have been reported of epidural abscess causing destruction of the C2 body, bringing about a direct connection between spinal epidural and retropharyngeal abscesses. Here, we present such a case that occurred after acupuncture, and we review the relevant literature. PMID:28407707

  11. Focal necrotizing pneumonia is a distinct entity from lung abscess.

    PubMed

    Seo, Hyewon; Cha, Seung-Ick; Shin, Kyung-Min; Lim, Jaekwang; Yoo, Seung-Soo; Lee, Jaehee; Lee, Shin-Yup; Kim, Chang-Ho; Park, Jae-Yong

    2013-10-01

    'Focal necrotizing pneumonia' was defined as a localized type of necrotizing pneumonia characterized by a single or few cavities of low density without rim enhancement on computed tomography (CT) scan. The purpose of this study was to investigate the clinical features and course of patients with focal necrotizing pneumonia, thereby elucidating its clinical relevance. The present study was conducted retrospectively in patients who had been interpreted as having lung abscess or necrotizing pneumonia on CT scan. Clinical and radiological characteristics were compared between the focal necrotizing pneumonia and lung abscess groups. Overall, 68 patients with focal necrotizing pneumonia (n = 35) or lung abscess (n = 33) were included in the present study. The frequency of risk factors for aspiration was significantly lower in the focal necrotizing group, compared with the lung abscess group (14.3% vs 45.5%, P = 0.005). Compared with lung abscess, focal necrotizing pneumonia was observed more commonly in non-gravity-dependent segments (66% vs 36%, P < 0.001). In addition, a trend towards more common isolation of aerobes as potential pathogens was observed in the focal necrotizing pneumonia group, compared with the lung abscess group (31% vs 12%, P = 0.08). However, in terms of treatment outcomes, a similar high rate of success was observed in both groups: 97%, respectively. Compared to lung abscess, focal necrotizing pneumonia occurs more commonly in non-gravity-dependent segments with lower incidence of risk factors for aspiration. Similar to lung abscess, the rate of success for treatment of focal necrotizing pneumonia was high. © 2013 The Authors. Respirology © 2013 Asian Pacific Society of Respirology.

  12. [Enterococcus faecium lung abscess: one case report and literature review].

    PubMed

    Fang, Xiang-Qun; Liu, You-Ning

    2010-02-01

    to study the diagnosis and treatment of enterococcus faecium lung abscess. a retrospective analysis of one case of Enterococcus faecium lung abscess and literature review was conducted. this patient suffered from cough and sputum over 6 months and complicated with hemoptysis over 3 months. Pulmonary embolism and lung cancer were suspected initially. After 2 times of CT-guided percutaneous transthoracic needle aspiration biopsy the diagnosis of pneumonia was made in other hospitals. However, the consolidation in the lung progressed and cavity appeared although antibiotic therapy was conducted. After admission to our hospital, CT-guided percutaneous transthoracic needle aspiration biopsy was made and the lung tissue was sent for bacterial culture. Enterococcus faecium was cultured and it was susceptible to vancomycin, teicoplanin and linezolid. The disease improved significantly after treatment with these 3 antibiotics in turn. In addition, 13 cases of enterococcus pneumonia or lung abscess were reviewed, including 3 cases of enterococcus faecium lung abscess. enterococcus faecium is rarely a pathogen for lung abscess. The diagnosis of enterococcus faecium lung abscess could be confirmed by lung biopsy and bacterial culture of lung tissue which could also provide the susceptibility of antibiotics and guide the antibiotic therapy.

  13. The microbiota of acute apical abscesses.

    PubMed

    Siqueira, J F; Rôças, I N

    2009-01-01

    As the breadth of bacterial diversity in the oral cavity has been deciphered by molecular studies, several newly identified species/phylotypes have emerged as potential pathogens. We hypothesized that many of these species/phylotypes could also be involved with the etiology of endodontic abscesses. Abscess aspirates from 42 persons were analyzed for the presence of 81 species/phylotypes by means of a reverse-capture checkerboard hybridization assay. Associations between the most frequently detected taxa were calculated. The most prevalent taxa were Fusobacterium nucleatum, Parvimonas micra, and Porphyromonas endodontalis. Other frequently found taxa included Olsenella uli, streptococci, Eikenella corrodens, some as-yet-uncultivated phylotypes (Bacteroidetes clone X083 and Synergistes clone BA121), and newly named species (Prevotella baroniae and Dialister invisus). Several positive bacterial associations were disclosed. Findings not only strengthen the association of many cultivable species with abscesses, but also include some newly named species and uncultivated phylotypes in the set of candidate pathogens associated with this disease.

  14. Hounsfield unit values of retropharyngeal abscess-like lesions seen in Kawasaki disease.

    PubMed

    Sasaki, Toru; Miyata, Rie; Hatai, Yoshiho; Makita, Kohzoh; Tsunoda, Koichi

    2014-04-01

    Retropharyngeal abscess-like lesions are occasionally seen in computed tomography (CT) imaging of patients with Kawasaki disease (KD) and these patients often undergo unnecessary surgery. We could distinguish the lesions from true abscesses by measuring their Hounsfield unit values (HUs). To distinguish the retropharyngeal abscess-like lesions from true abscesses without any surgical procedure. We investigated six cases of KD showing such lesions on CTs, both with and without contrast enhancement (CE). We measured the HUs of those lesions and compared them with those of 10 true abscesses as controls. Abscess-like lesions of KD were well enhanced by CE, whereas abscesses showed virtually no enhancement. The mean HU in the six KD cases was 20.0 ± 4.65 (mean ± SD) on plain CTs and 35.6 ± 4.49 on contrast CTs. In abscesses, it was 30.3 ± 4.42 on plain CTs and 30.3 ± 3.57 on contrast CTs. The difference in HU values [(HU on contrast CT) - (HU on plain CT)] was defined as ΔHU. The mean ΔHU was 15.6 ± 5.36 in the six KD lesions and 0.0 ± 2.93 in abscesses, with statistical significance of p < 0.0001 by Student's t test. Thus, ΔHU value may potentially be a useful parameter for their distinction.

  15. Transbronchial drainage using endobronchial ultrasonography with guide sheath for lung abscess

    PubMed Central

    Yaguchi, Daizo; Ichikawa, Motoshi; Inoue, Noriko; Kobayashi, Daisuke; Shizu, Masato; Imai, Naoyuki

    2018-01-01

    Abstract Rationale: Lung abscess was previously treated surgically, but is now mainly treated with antibiotics and ideally with direct drainage, although postural drainage canalso be used. Patient concerns: A chest abnormal shadow was detected in an 82-year-old man and he was referred to our department in November 2017. On chest computed tomography (CT), a low-density mass shadow was present in the left S8 segment. Lung abscess and lung cancer were considered as differential diagnoses, and treatment with sulbactam sodium/ampicillin sodium (SBT/ABPC) was first initiated for lung abscess. The etiologic agent could not be identified by sputum examination, and the abscess shadow remained. Diagnoses: Lung abscess. Interventions: Endobronchial ultrasonography with a guide sheath (EBUS-GS)-guided bronchoscopy was performed on hospital day 21 to diagnose the lesion, identify the etiologic agent if the lesion was a lung abscess, and attempt drainage. Vacuum aspiration performed in the guide sheath after the probe was placed within the lesion produced 4-5 ml of gray turbid pus, and the abscess was judged to have been drained. Outcomes: A subsequent pathological examination did not detect malignant cells. Klebsiella pneumoniae, Prevotella spp. was identified as the etiologic agent in bacteriological tests. Antibiotics were changed based on sensitivity test results, and drainage was similarly performed on hospital day 28. The shadow gradually improved and disappeared. Therefore, this procedure and treatment led to identification of the etiologic agent and helped with cure of the disease. Lessons: Based on the basic principle of treatment for abscess using as much drainage as possible, EBUS-GS-guided transbronchial drainage may be considered to be a “new procedure” for lung abscess. PMID:29768382

  16. Splenic Abscess Associated with Endocarditis in a Patient on Hemodialysis: A Case Report

    PubMed Central

    Kim, Hyun Soo; Cho, Min Seok; Hwang, Seung Hwan; Ma, Seong Kwon; Kim, Soo Wan; Kim, Nam Ho

    2005-01-01

    Splenic abscess is an unusual condition usually seen in immunocompromised patients or associated with intravenous drug abuses. Several conditions including trauma, immunodeficiency, corticosteroid and/or immunosuppressive therapy and diabetes mellitus have been listed under the predisposing factors for a splenic abscess. Splenic abscess in a patient on hemodialysis is a rare but life-threatening condition if not corrected. We describe a case of splenic abscess with bacterial endocarditis on maintenance hemodialysis. He had staphylococcal septicemia secondary to bacterial endocarditis at the mitral valve from the dialysis accesssite infection. Although hematologic seeding from endocarditis has been the predisposing factor for splenic abscess, we postulate that access-site infections may predispose hemodialysis patients to splenic abscess. Splenic abscess may be considered as one of the causes when patients on hemodialysis develop unexplained fever. PMID:15832007

  17. Bronchoscopic drainage of a malignant lung abscess.

    PubMed

    Katsenos, Stamatis; Psathakis, Konstantinos; Chatzivasiloglou, Fotini; Antonogiannaki, Elvira-Markela; Psara, Anthoula; Tsintiris, Konstantinos

    2015-04-01

    Bronchoscopic drainage of a pyogenic lung abscess is an established therapeutic approach in selected patients in whom conventional antibiotic therapy fails. This intervention has also been undertaken in patients with abscess owing to underlying lung cancer and prior combined radiochemotherapy. However, this procedure has rarely been performed in cavitary lesions of advanced tumor origin before initiating any chemotherapy/radiotherapy scheme. Herein, we describe a case of a 68-year-old woman with lung adenocarcinoma stage IIIB, who underwent bronchoscopic drainage of necrotizing tumor lesion, thus improving her initial poor clinical condition and rendering other treatment modalities, such as radiotherapy, more effective and beneficial. Bronchoscopic drainage of a symptomatic cancerous lung abscess should be considered as an alternative and palliative treatment approach in patients with advanced inoperable non-small cell lung cancer.

  18. Broncho-esophageal fistula leading to lung abscess: A life-threatening emergency detected on FDG PET/CT in a case of carcinoma of middle third esophagus.

    PubMed

    Puranik, Ameya D; Purandare, Nilendu C; Agrawal, Archi; Shah, Sneha; Rangarajan, Venkatesh

    2013-07-01

    Sinister undesirable pathologies often accompany malignancies. Though the entire emphasis is on cancer management, these benign conditions are more life-threatening than the primary malignancy itself. We report an interesting imaging finding of broncho-esophageal fistula leading to lung abscess on (18)F- fluoro-deoxy-glucose positron emission tomography/computed tomography (FDG PET/CT) in large middle esophageal cancer, which due to early detection, was promptly managed.

  19. Predicting deep neck space abscess using computed tomography.

    PubMed

    Smith, Joseph L; Hsu, Jack M; Chang, Jakwei

    2006-01-01

    To investigate objective measures that could increase the positive predictive value of computed tomography (CT) in diagnosing deep neck space infections (DNSIs). A retrospective analysis of patients surgically treated at a tertiary care hospital for DNSIs for more than 2 years were reviewed. Patients who had had CT with contrast scanning suggestive of deep neck space abscess within 24 hours before surgery were included. The average Hounsfield units for each abscess were calculated. Based on the intraoperative finding of pus, the patients were divided into groups. Student t tests compared the average Hounsfield units, white blood cell count, and maximum temperature between the groups. Outcomes were measured by comparing overall length of hospital stay, length of postoperative stay, and complications. Of the 32 patients surgically drained, 24 (75%) had discreet collections of pus, whereas 12 (25%) did not. Hounsfield unit measurement was not reliable in distinguishing abscess from phlegmon. None of the other clinical variables studied to distinguish abscess from phlegmon were statistically different either. A statistical difference between the 2 groups was not identified. Although CT with contrast plays an important role in the diagnosis and management of DNSIs, the decision for surgical drainage of an abscess should be made clinically. A negative exploration rate of nearly 25% despite careful selection criteria should be expected.

  20. Portal vein thrombosis and liver abscess due to Lactococcus lactis.

    PubMed

    Güz, Galip; Yeğin, Zeynep Arzu; Doğan, Ibrahim; Hizel, Kenan; Bali, Musa; Sindel, Sükrü

    2006-06-01

    A 26-year-old man was admitted with fever and abdominal pain. Abdominal ultrasonography and Doppler ultrasound eventually revealed portal vein thrombosis and a pyogenic liver abscess (17x11x11 cm). Lactococcus lactis was isolated from a culture of the abscess material. This organism is not a common pathogen in humans. This is the first published description of portal vein thrombosis and pyogenic liver abscess due to L. lactis.

  1. Locked-in syndrome caused by a solitary pontine abscess.

    PubMed Central

    Murphy, M J; Brenton, D W; Aschenbrener, C A; Van Gilder, J C

    1979-01-01

    The clinical and pathological findings in a patient with locked-in syndrome caused by a solitary pontine abscess are reported for the first time. Successful treatment of brainstem abscess rests on early and accurate diagnosis. Images PMID:501372

  2. Clinical and radiological features of invasive Klebsiella pneumoniae liver abscess syndrome.

    PubMed

    Shin, Sung Ui; Park, Chang Min; Lee, Youkyung; Kim, Eui-Chong; Kim, Soo Jin; Goo, Jin Mo

    2013-06-01

    Recently, a striking new clinical manifestation of Klebsiella pneumoniae (KP) infection referred to as invasive KP liver abscess syndrome (IKPLAS), defined by liver abscess with contemporaneous metastatic KP infections at other body sites has been documented. Until now, however, there have been relatively few reports regarding its radiologic features. To describe the clinical and radiological features of IKPLAS patients, and to compare them with those with KP liver abscess without metastatic infections to ascertain possible predictors of IKPLAS. From January 2008 to May 2010, 35 patients (26 men and 9 women; mean age, 59.4 years) with both liver abscess and metastatic KP infections were diagnosed with IKPLAS. Their clinical and radiological features were retrospectively evaluated and compared with those of 25 contemporaneous non-metastatic patients to investigate predictive factors for metastatic infections. The rate of intensive care unit admissions and overall mortality was 34.3% and 17.1% in IKPLAS patients, and was significantly higher than those of the non-metastatic group (8% and 0%, respectively). As for metastatic infections, the lung was the most common site and multiple nodules or masses (n = 9) were the most common manifestations. Univariate analysis revealed that liver abscess ≤5.8 cm, bilobar involvement of abscess and altered mentality were significantly related with IKPLAS. At multivariate analysis, liver abscess ≤5.8 cm was proven to be a significant independent predictor of IKPLAS (OR, 3.6; P = 0.038). In addition, altered mentality was present solely in IKPLAS (25.7% vs. 0%) although its P value (P = 0.052) did not reach a statistical significance at multivariate analysis. IKPLAS has significantly worse prognosis than non-metastatic KP abscess patients. In patients with KP liver abscess, liver abscess ≤5.8 cm can be used as an independent predictor of IKPLAS and altered mentality as a very specific feature in diagnosing IKPLAS. © 2013 The

  3. New diagnostic and therapeutic techniques in the management of pyogenic liver abscesses

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ranson, J.H.C.; Madayag, M.A.; Localio, S.A.

    1975-05-01

    An unexplained increase in the frequency of pyogenic liver abscesses of unknown etiology has, fortunately, been paralleled by significant advances in diagnostic and therapeutic methods. This report reviews experience with 14 patients operated upon at NYU Medical Center since 1971. Eight cases (57 percent) were cryptogenic. Other abscesses were associated with biliary disease (3); abdominal sepsis (2); and trauma (1). Abscesses were present on hospitalization in 12 patients. Clinical findings included fever (101 to 108 F), 100 percent; leucocytosis, 71 percent; anorexia and vomiting, 50 percent; localized tenderness and hepatomegaly, 50 percent; hypoalbuminemia; 86 percent; hypocholesterolemia, 78 percent; elevated SGOT,more » 71 percent; and elevated aikaline phosphatase, 43 percent. Technetium hepatic scintiscans showed focal defects in 10 of 12 patients (83 percent), but did not detect multiple abscesses in 2 of these. Hepatic arteriography performed in 10 patients was highly accurate, outlining single abscesses in 6 and multiple abscesses in 4. Furthermore, in one patient a false positive scintiscan was demonstrated by negative arteriography, confirmed by autopsy. In 4 patients, arteriography indicated an abscess in the posterior-superior area of the right hepatic lobe. With precise anatomical localization, a transthoracic approach permitted uncomplicated drainage in each case. This approach provides excellent exposure and direct drainage for abscesses in this area. An additional therapeutic adjunct in two patients, with 4 and 11 abscesses each, was postoperative intraportal infusion of antibiotics through the umbilical vein. Thirteen patients (83 percent) recovered, one dying from pulmonary embolism. Primary hepatic abscesses occur with increasing frequency. The methods described allow more precise preoperative diagnosis and direct surgical drainage. (auth)« less

  4. Spinal epidural abscess due to Aspergillus infection of the vertebrae: report of 3 cases.

    PubMed

    Dubbeld, P; van Oostenbrugge, R J; Twinjstra, A; Schouten, H C

    1996-01-01

    Aspergillus infection of the vertebral bodies and intervertebral disc spaces with consequent formation of a spinal epidural abscess was diagnosed in 3 patients with acute leukaemia. Medical therapy consisted of high-dose amphotericin-B with good local control of disease in one patient. The second patient underwent surgical drainage. The third patient had stabilisation of the disease. The clinical features, diagnosis and treatment are discussed.

  5. Vaccine-associated paralytic poliomyelitis in an infant with perianal abscesses.

    PubMed

    Higashigawa, Masamune; Maegawa, Kayoka; Honma, Hitoshi; Yoshino, Ayako; Onozato, Kaori; Nashida, Yuji; Fujiwara, Takashi; Inoue, Masakazu

    2010-10-01

    We describe a case of vaccine-associated paralytic poliomyelitis (VAPP) in a 7-month-old infant with perianal abscesses. The infant had suffered from perianal abscesses from 3 weeks after birth. The abscesses repeatedly developed and spontaneously drained through the orifice. Twenty-seven days before admission, a live attenuated oral poliovirus vaccine (OPV) was given to the infant for the first time for routine immunization. His body temperature rose to 38°C 19 days after receiving the OPV and fell 4 days later. Flaccid paralysis of the right leg appeared 26 days after receipt of the OPV. A Sabin type 3 poliovirus was isolated from a stool obtained at admission. The DNA sequences of the VP1 region of the isolated virus were more than 99% identical with those of the vaccine strain. Mild muscle atrophy with moderate motor impairment in the right leg persisted at 18 months of age. One VAPP case provoked by a perianal abscess has been reported from the United Kingdom. Database search revealed that one of nine VAPP cases reported during 2003-2008 in Japan had a perianal abscess. Taken together, these reports and our case imply that we should give OPV with caution to infants with a perianal abscess.

  6. Pituitary abscess: a case report and review of the literature

    PubMed Central

    Karagiannis, Apostolos K A; Dimitropoulou, Fotini; Papatheodorou, Athanasios; Lyra, Stavroula; Seretis, Andreas

    2016-01-01

    Summary Pituitary abscess is a rare life-threating entity that is usually misdiagnosed as a pituitary tumor with a definite diagnosis only made postoperatively. Over the last several decades, advances in healthcare have led to a significant decrease in morbidity and mortality due to pituitary abscess. We report a case of a 34-year-old woman who was admitted to our department for investigation of a pituitary mass and with symptoms of pituitary dysfunction, headaches and impaired vision. During her admission, she developed meningitis-like symptoms and was treated with antibiotics. She eventually underwent transsphenoidal surgery for excision of the pituitary mass. A significant amount of pus was evident intraoperatively; however, no pathogen was isolated. Six months later, the patient was well and had full recovery of the anterior pituitary function. Her menses returned, and she was only on treatment with desmopressin for diabetes insipidus that developed postoperatively. Learning points Pituitary abscess is a rare disease and the reported clinical features vary mimicking other pituitary lesions. The diagnosis of pituitary abscess is often very difficult to make and rarely included in the differential. The histological findings of acute inflammatory infiltration confirm the diagnosis of pituitary abscess. Medical and surgical treatment is usually recommended upon diagnosis of a pituitary abscess. PMID:27274845

  7. Vacuum-assisted closure therapy in the management of lung abscess.

    PubMed

    Sziklavari, Zsolt; Ried, Michael; Hofmann, Hans-Stefan

    2014-09-06

    Despite significant advances in the treatment of thoracic infections, complex lung abscess remains a problem in modern thoracic surgery. We describe the novel application of vacuum-assisted closure for the treatment of a lung abscess. The technical details and preliminary results are reported. After the initial failed conservative treatment of an abscess, minimally invasive surgical intervention was performed with vacuum-assisted closure. The vacuum sponges were inserted in the abscess cavity at the most proximal point to the pleural surface. The intercostal space of the chest wall above the entering place was secured by a soft tissue retractor. The level of suction was initially set to 100 mm Hg, with a maximum suction of 125 mm Hg. The sponge was changed once on the 3rd postoperative day. The abscess cavity was rapidly cleaned and decreased in size. The mini-thoracotomy could be closed on the 9th postoperative day. Closure of the cavity was simple, without any short- or long-term treatment failure. This technique reduced the trauma associated with the procedure. The patient was discharged on the 11th postoperative day. Vacuum-assisted closure systems should be considered for widespread use as an alternative option for the treatment of complicated pulmonary abscess in elderly, debilitated, immunocompromised patients after failed conservative treatment.

  8. Mandibular fracture caused by periodontal abscess: Radiological, US, CT and MRI findings.

    PubMed

    Mazza, D; Marini, M; Tesei, J; Primicerio, P

    2006-09-01

    Mandibular fracture is a rare but possible outcome of a periodontal abscess. A case of complete fracture of the mandible with abscess infiltrating the surrounding soft tissues is described. The patient reported nor trauma, nor locoregional surgery. Ultrasonography and orthopantomography revealed the fracture of the mandible and the abscess at the masseter muscle. Further preoperative diagnostic examinations included CT and MRI. CT revealed the complete fracture line more clearly; MR the extension of the abscess.

  9. Male breast cancer is rare: an initial presentation may be as an abscess.

    PubMed

    Ventham, N T; Hussien, M I

    2010-08-06

    Breast cancer in men is rare. Breast cancer presenting initially as an abscess has been described only a handful of times in the literature. We present the first described case of invasive adenocarcinoma presenting as an abscess in a man. An 80-year-old diabetic man presented with symptoms typical of a breast abscess. The abscess failed to respond to percutaneous therapy and excision of breast abscess was performed. Histology revealed an invasive carcinoma. He went on to have a mastectomy. Histology should be obtained from breast abscesses not resolving within 2 months of initial percutaneous therapy. Histology could be obtained by ultrasound-guided fine-needle aspiration (FNA), core or vacuum assisted biopsy, or by formal incision and drainage.

  10. Post-traumatic intracranial epidural Aspergillus fumigatus abscess.

    PubMed

    Letscher, V; Herbrecht, R; Gaudias, J; Taglang, G; Koenig, H; Dupuis, M G; Waller, J

    1997-01-01

    We report an intracranial epidural abscess caused by Aspergillus fumigatus in an immunocompetent patient. Infection occurred in a 20-year-old man 2 months after a frontal craniotomy following trauma. The abscess was encapsulated by a thickened dura and although the fungus did not invade the brain, frontal bone was infected and the patient presented with a subcutaneous frontal cellulitis. Initial management combined surgical drainage, resection of necrotic bone and liposomal amphotericin B (1 mg kg-1 per day). After 3 weeks of antifungal treatment a second evaluation surgery was performed. A clinically and radiologically unsuspected new abscess was found and evacuated. Treatment was completed with instillation into the cavity of amphotericin B at a concentration of 5 mg ml-1 and prolonged oral itraconazole (400-600 mg day-1). Treatment was successful and the patient is free of infection after 3 years.

  11. Treatments for breast abscesses in breastfeeding women.

    PubMed

    Irusen, Hayley; Rohwer, Anke C; Steyn, D Wilhelm; Young, Taryn

    2015-08-17

    The benefits of breastfeeding are well known, and the World Health Organization recommends exclusive breastfeeding for the first six months of life and continuing breastfeeding to age two. However, many women stop breastfeeding due to lactational breast abscesses. A breast abscess is a localised accumulation of infected fluid in breast tissue. Abscesses are commonly treated with antibiotics, incision and drainage (I&D) or ultrasound-guided needle aspiration, but there is no consensus on the optimal treatment. To assess the effects of different treatments for the management of breast abscesses in breastfeeding women. We searched the Cochrane Pregnancy and Childbirth Group's Trial Register (27 February 2015). In addition we searched African Journals Online (27 February 2015), Google Scholar (27 February 2015), ProQuest Dissertations and Theses Databases (27 February 2015) and the WHO International Clinical Trials Registry Platform (ICTRP) search portal (27 February 2015). We also checked reference lists of retrieved studies and contacted experts in the field as well as relevant pharmaceutical companies. Randomised controlled trials (RCTs) investigating any intervention for treating lactational breast abscesses compared with any other intervention. Studies published in abstract form, quasi-RCTs and cluster-RCTs were not eligible for inclusion. Two review authors independently assessed studies for inclusion, assessed risk of bias and extracted data. Data were checked for accuracy. We included six studies. Overall, trials had an unclear risk of bias for most domains due to poor reporting. Two studies did not stratify data for lactational and non-lactational breast abscesses, and these studies do not contribute to the results. This review is based on data from four studies involving 325 women. Needle aspiration (with and without ultrasound guidance) versus incision and drainage (I&D) Mean time (days) to complete resolution of breast abscess (three studies) - there was

  12. Correlation between proton pump inhibitors and risk of pyogenic liver abscess.

    PubMed

    Lin, Hsien-Feng; Liao, Kuan-Fu; Chang, Ching-Mei; Lin, Cheng-Li; Lai, Shih-Wei

    2017-08-01

    Little is known about the relationship between proton pump inhibitors use and pyogenic liver abscess. The objective of this study was to evaluate the correlation between proton pump inhibitors use and pyogenic liver abscess in Taiwan. This was a population-based case-control study using the database of the Taiwan National Health Insurance Program since 2000 to 2011. Subjects aged 20 to 84 who experienced their first episode of pyogenic liver abscess were enrolled as the case group (n = 1372). Randomly selected subjects aged 20 to 84 without pyogenic liver abscess were enrolled as the control group (n = 1372). Current use, early use, and late use of proton pump inhibitors was defined as subjects whose last one tablet for proton pump inhibitors was noted ≤30 days, between 31 to 90 days and ≥91 days before the date of admission for pyogenic liver abscess. Subjects who never received a prescription for proton pump inhibitors were defined as nonusers of proton pump inhibitors. A multivariable unconditional logistic regression model was used to measure the odds ratio and 95% confidence interval to evaluate the correlation between proton pump inhibitors use and pyogenic liver abscess. After adjusting for confounders, the adjusted odds ratio of pyogenic liver abscess was 7.59 for subjects with current use of proton pump inhibitors (95% confidence interval 5.05, 11.4), when compared with nonusers. Current use of proton pump inhibitors is associated with a greater risk of pyogenic liver abscess.

  13. A case of a brain stem abscess with a favorable outcome

    PubMed Central

    Bulthuis, Vincent J.; Gubler, Felix S.; Teernstra, Onno P. M.; Temel, Yasin

    2015-01-01

    Background: A brain stem abscess is a rare and severe medical condition. Here, we present a rare case of a brain stem abscess in a young pregnant woman, requiring acute stereotactic intervention. Case Description: A 36-year-old woman presented with a headache, nausea, and vomiting, and computed tomography showed a space-occupying lesion in the brain stem. She became shortly after comatose, and we decided to perform an acute stereotactic aspiration of the abscess. Soon after surgery, her neurological condition improved dramatically. Conclusion: A brainstem abscess is a life-threatening condition with a potentially good outcome if treated adequately. PMID:26543670

  14. Hepatic abscess linked to oral actinomycetes: a case report.

    PubMed

    De Farias, Deborah G

    2015-01-01

    Organ abscesses are rare, life-threatening complications that can be caused by bacteremia from oral infections. Metastatic infection is a well-established concept. Dental and periapical infections can cause infections in distant organs and tissues. The frequency of these systemic infections and systemic diseases is open to debate, as some patients are more susceptible to infections than others. This article presents the case report of a 52-year-old woman who was hospitalized with a hepatic abscess after a routine periodontal maintenance procedure. The patient had poor oral health, involving several nonrestorable teeth, multiple failed endodontic treatments, and asymptomatic chronic periapical pathologies. Her dental history included previous diagnoses of moderate generalized chronic periodontitis and advanced localized periodontitis. It was possible that bacteremia developed during her most recent dental treatment, leading to the hepatic abscess. Systemic antibiotic therapy, drainage of the hepatic abscess, and oral rehabilitation resulted in complete recovery.

  15. [Non-operation management of 12 cases with brain abscess demonstrated by CT scan].

    PubMed

    Long, J

    1990-12-01

    This paper reported 12 cases with brain abscess demonstrated by CT scan. Using antibiotic management without surgical intervention, in 10 cases the curative effects were satisfactory. The paper indicated that CT scan was very useful in prompt and correct diagnosis of brain abscess and with sequential CT scan medical therapy was feasible. It is significant in treatment of brain abscess especially for the patients who have a poor general condition, have the brain abscess located in important functional area or have multiple abscesses so that the operation is difficult for them.

  16. Further refinement of the Escherichia coli brain abscess model in rat.

    PubMed

    Nazzaro, J M; Pagel, M A; Neuwelt, E A

    1992-09-01

    The rat brain abscess model provides a substrate for the modeling of delivery of therapeutic agents to intracerebral mass lesions. We now report refinement of the Escherichia coli brain abscess model in rat. A K1 surface antigen-negative E. coli isolated from human blood culture was stereotaxically inoculated into deep brain sites. Histopathologic analyses and quantitative cultures demonstrated the consistent production of lesions. No animal in this consecutive series developed meningitis, ventriculitis or sepsis. By contrast, prior experience with E. coli abscess production resulted in 25% failure rate of abscess production or death from sepsis. This improvement in the model may be attributable to specific characteristics of the bacteria used, modification of the inoculation method or the intracerebral placement technique. The present work suggests a reliable and consistent brain abscess model, which may be further used to study brain suppuration.

  17. Gastric subepithelial lesion complicated with abscess: Case report and literature review

    PubMed Central

    Kim, Sung Bum; Oh, Myung Jin; Lee, Si Hyung

    2015-01-01

    Gastric abscess is a localized pyogenic inflammation of the gastric wall, which is a rare form of suppurative gastritis. The rarity of gastric abscess may be associated with the difficulty of early diagnosis and high mortality as a result. In general, subepithelial lesions (SELs) of the stomach are incidentally detected during the course of upper endoscopy without specific clinical symptoms and signs. However, some gastric SELs present rarely as a form of hemorrhage, obstruction, perforation, and abscess. Here we report a 45-year-old man with gastric SEL presenting as a gastric abscess, which was diagnosed as an ectopic pancreas of the stomach, along with a review of the literature. Although gastric SEL presenting as an abscess is known as a serious and life-threatening lesion, the patient made a complete recovery through surgical resection as well as medical treatment. PMID:26034377

  18. Pediatric Lung Abscess: Immediate Diagnosis by Point-of-Care Ultrasound.

    PubMed

    Kraft, Clara; Lasure, Benjamin; Sharon, Melinda; Patel, Paulina; Minardi, Joseph

    2018-06-01

    The diagnosis of lung abscess can be difficult to make and often requires imaging beyond plain chest x-ray. The decision to further image with computed tomography should be weighed against the risks of radiation exposure, especially in pediatric patients. In addition, the cost and potential impact on length of stay from obtaining computed tomography scans should be considered. In this report, we describe a case of lung abscess made immediately using point-of-care ultrasound in the emergency department. To our knowledge, there are no previous cases describing lung abscess diagnosed by point-of-care ultrasound. This case report aims to describe a case of pediatric lung abscess, review the ultrasound findings, and discuss relevant literature on the topic.

  19. [Orbital cellulitis complicated by subperiosteal abscess due to Streptococcus pyogenes infection].

    PubMed

    Ruíz Carrillo, José Daniel; Vázquez Guerrero, Edwin; Mercado Uribe, Mónica Cecilia

    Orbital cellulitis is an infectious disease that is very common in pediatric patients, in which severe complications may develop. Etiological agents related to this disease are Haemophilus influenzae B, Staphylococcus aureus, Streptococcus pneumoniae and Moraxella catarrhalis, which correspond to 95% of cases. Moreover, Streptococcus beta hemolytic and anaerobic microorganisms may also be present corresponding to < 5% of the cases. We present an uncommon case of cellulitis complicated by sub-periosteal abscess caused by Streptococcus pyogenes (Group A beta hemolytic streptococcus). A 9-year-old male patient with a history of deficit disorder and hyperactivity since 5 years of age. His current condition started with erythema in the external edge of the right eye, increase in peri-orbicular volume with limitation of eyelid opening, progression to proptosis, pain with eye movements and conjunctival purulent discharge. Image studies reported subperiosteal abscess and preseptal right with extraocular cellulitis. The patient started with empirical antibiotic treatment, surgical drainage and culture of purulent material from which Streptococcus pyogenes was isolated. Due to the implementation of vaccination schemes against H. influenza and S. pneumoniae since the 90s, the cases by these pathogens have decreased, causing new bacteria to take place as the cause of the infection. The importance of considering S. pyogenes as an etiology of orbital cellulitis is the rapid progression to abscess formation, and the few cases described in the literature. Copyright © 2017 Hospital Infantil de México Federico Gómez. Publicado por Masson Doyma México S.A. All rights reserved.

  20. Herpes zoster correlates with pyogenic liver abscesses in Taiwan.

    PubMed

    Mei-Ling, Shen; Kuan-Fu, Liao; Sung-Mao, Tsai; Cheng-Li, Lin Ms; Shih-Wei, Lai

    2016-12-01

    The purpose of the paper was to explore the relationship between herpes zoster and pyogenic liver abscesses in Taiwan. This was a nationwide cohort study. Using the database of the Taiwan National Health Insurance Program, there were 33049 subjects aged 20-84 years who were newly diagnosed with herpes zoster from 1998 to 2010 that were selected for our study, and they were our herpes zoster group. 131707 randomly selected subjects without herpes zoster were our non-herpes zoster group. Both groups were matched by sex, age, other comorbidities, and the index year of their herpes zoster diagnosis. The incidence of pyogenic liver abscesses at the end of 2011 was then estimated. The multivariable Cox proportional hazard regression model was used to estimate the hazard ratio and 95% confidence interval for pyogenic liver abscesses associated with herpes zoster and other comorbidities. The overall incidence rate was 1.38-fold higher in the herpes zoster group than in the non-herpes zoster group (4.47 vs. 3.25 per 10000 person-years, 95% confidence interval 1.32, 1.44). After controlling for potential confounding factors, the adjusted hazard ratio of pyogenic liver abscesses was 1.34 in the herpes zoster group (95% confidence interval 1.05, 1.72) when compared with the non-herpes zoster group. Sex (in this case male), age, presence of biliary stones, chronic kidney diseases, chronic liver diseases, cancers, and diabetes mellitus were also significantly associated with pyogenic liver abscesses. Patients with herpes zoster are associated with an increased hazard of developing pyogenic liver abscesses.

  1. Pathogenicity of exopolysaccharide-producing Actinomyces oris isolated from an apical abscess lesion

    PubMed Central

    Yamane, K; Nambu, T; Yamanaka, T; Ishihara, K; Tatami, T; Mashimo, C; Walker, C B; Leung, K-P; Fukushima, H

    2013-01-01

    Aim To demonstrate a capacity for producing exopolysaccharides (EPSs) and an ability to form biofilm on abiotic materials of Actinomyces oris strain K20. Methodology The productivity of EPSs and the ability to form biofilm of strain K20 were evaluated by measuring viscosity of spent culture media and by scanning electron microscopy (SEM) and the biofilm assay on microtitre plates, respectively. High-performance liquid chromatography was used to determine the chemical composition of the viscous materials. To examine the role of the viscous materials attributable to the pathogenicity in this organism, the ability of strain K20 to induce abscess formation was compared in mice to that of ATCC 27044. Results The viscosity of the spent culture media of K20 was significantly higher than that of ATCC 27044. Strain K20 showed dense meshwork structures around the cells and formed biofilms on microtitre plates, whereas ATCC 27044 did not. Chemical analysis of the viscous materials revealed that they were mainly composed of neutral sugars with mannose constituting 77.5% of the polysaccharides. Strain K20 induced persistent abscesses in mice lasting at least 5 days at a concentration of 108 cells mL−1, whereas abscesses induced by ATCC 27044 healed and disappeared or decreased in size at day 5. Conclusions Strain K20 produced EPSs, mainly consisting of mannose, and formed biofilms. This phenotype might play an important role for A. oris to express virulence through the progression of apical periodontitis. PMID:22900599

  2. Pathogenicity of exopolysaccharide-producing Actinomyces oris isolated from an apical abscess lesion.

    PubMed

    Yamane, K; Nambu, T; Yamanaka, T; Ishihara, K; Tatami, T; Mashimo, C; Walker, C B; Leung, K-P; Fukushima, H

    2013-02-01

    To demonstrate a capacity for producing exopolysaccharides (EPSs) and an ability to form biofilm on abiotic materials of Actinomyces oris strain K20. The productivity of EPSs and the ability to form biofilm of strain K20 were evaluated by measuring viscosity of spent culture media and by scanning electron microscopy (SEM) and the biofilm assay on microtitre plates, respectively. High-performance liquid chromatography was used to determine the chemical composition of the viscous materials. To examine the role of the viscous materials attributable to the pathogenicity in this organism, the ability of strain K20 to induce abscess formation was compared in mice to that of ATCC 27044. The viscosity of the spent culture media of K20 was significantly higher than that of ATCC 27044. Strain K20 showed dense meshwork structures around the cells and formed biofilms on microtitre plates, whereas ATCC 27044 did not. Chemical analysis of the viscous materials revealed that they were mainly composed of neutral sugars with mannose constituting 77.5% of the polysaccharides. Strain K20 induced persistent abscesses in mice lasting at least 5 days at a concentration of 10(8) cells mL(-1), whereas abscesses induced by ATCC 27044 healed and disappeared or decreased in size at day 5. Strain K20 produced EPSs, mainly consisting of mannose, and formed biofilms. This phenotype might play an important role for A. oris to express virulence through the progression of apical periodontitis. © 2012 International Endodontic Journal.

  3. Male breast cancer is rare: an initial presentation may be as an abscess

    PubMed Central

    Ventham, N T; Hussien, M I

    2010-01-01

    Breast cancer in men is rare. Breast cancer presenting initially as an abscess has been described only a handful of times in the literature. We present the first described case of invasive adenocarcinoma presenting as an abscess in a man. An 80-year-old diabetic man presented with symptoms typical of a breast abscess. The abscess failed to respond to percutaneous therapy and excision of breast abscess was performed. Histology revealed an invasive carcinoma. He went on to have a mastectomy. Histology should be obtained from breast abscesses not resolving within 2 months of initial percutaneous therapy. Histology could be obtained by ultrasound-guided fine-needle aspiration (FNA), core or vacuum assisted biopsy, or by formal incision and drainage. PMID:22767683

  4. Idiopathic granulomatous mastitis: a case report of breast abscess.

    PubMed

    Olsen, Molly L; Dilaveri, Christina A

    2011-08-04

    Idiopathic granulomatous mastitis (IGM) is an uncommon breast disease often mistaken for breast infection or abscess. We present a case of IGM diagnosed after prolonged ineffective treatment of presumed infectious mastitis with abscess. Once the diagnosis was made with biopsy and further evaluation to exclude other causes of granulomatous disease, sinus tract debridement and closure by secondary intent resulted in resolution of symptoms in our patient. Many cases of IGM require immunosuppression with steroids, methotrexate or extensive surgery. To prevent morbidity, IGM should be considered in the differential diagnosis when presumed infectious mastitis with breast abscess does not respond to usual treatment.

  5. Lung abscess caused by Streptococcus pneumoniae serotype 6B.

    PubMed

    Ito, Yuhei; Toyoshima, Hirokazu; Suzuki, Takehiro; Iwamoto, Keisuke; Sasano, Hajime; Itani, Hidetoshi; Kondo, Shigeto; Tanigawa, Motoaki

    2018-01-01

    Lung abscess has been considered to be a rare complication of pneumococcal infection, and most cases are reported to be Streptococcus pneumoniae serotype 3. A 67-year-old man presented with fever and was diagnosed to have lung abscess caused by S. pneumoniae serotype 6B. The minimal inhibitory concentration (MIC) of penicillin for the isolate was 1 μg/mL. He was treated with high-dose intravenous sulbactam/ampicillin as definitive therapy based on susceptibility testing for S. pneumoniae and recovered successfully without surgical intervention. S. pneumoniae serotype 6B can cause lung abscess.

  6. Infectious arteritis of the internal carotid artery complicating retropharyngeal abscess.

    PubMed

    Lisan, Q; Tran, H; Verillaud, B; Herman, P

    2016-02-01

    Retropharyngeal abscess is a well-known entity in children, but can also occur in adults. The two main vascular complications are vascular compression and pseudoaneurysm, while infectious arteritis of the internal carotid artery is exceptional. The authors describe a case of a retropharyngeal abscess in an adult woman complicated by infectious arteritis of the internal carotid artery. This rare complication was treated by endovascular occlusion of the internal carotid artery and incision and drainage of the abscess in combination with antibiotic and anticoagulant therapy. The patient did not present any neurological sequelae and follow-up MRI did not reveal any signs of vascular or neurological complications. This case highlights the importance of thorough examination of imaging performed in the context of deep neck space abscess to detect signs of vascular involvement. Treatment must be aggressive in view of the life-threatening risk of arterial rupture or septic embolism. This is the first reported case of infectious arteritis involving the internal carotid artery complicating retropharyngeal abscess. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  7. Transbronchial Catheter Drainage via Fiberoptic Bronchoscope in Intractable Lung Abscess

    PubMed Central

    Jeong, Man Pyo; Kim, Woo Sung; Han, Sung Koo; Shim, Young Soo; Kim, Keun Youl; Han, Yong Chol

    1989-01-01

    The use of the fiberoptic bronchoscope as a drainage procedure for lung abscess has become more and more widespread. We have recently adopted the technique of inserting a simple polyethylene catheter through the flexible fiberoptic bronchoscope into the abscess cavity of 11 patients with lung absess. All cases had not responded to aggressive postural drainage and adequate antibiotic therapy for at least a week. The results were as follows: Among 11 patients, the therapeutic response was dramatic in 6 patients.In the successful group, the abscess sizes were greater than 8cm in diameter and the air-fluid levels were higher than two-thirds of the cavity.Additional diagnoses, other than bacterial lung abscess, could be made in 2 cases when otherwise the diagnosis would have remained in doubt. The authors suggest that catheter drainage via fiberoptic bronchoscpope is an effective treatment modality in the large lung abscess with a high air-fluid level which is intractable to other medical approaches, and it is also a safe procedure. PMID:2487405

  8. The Mammotome biopsy system is an effective treatment strategy for breast abscess.

    PubMed

    Wang, Keren; Ye, Yuqin; Sun, Guang; Xu, Zheli

    2013-01-01

    Although most breast abscesses can be treated with the current first-line treatment of antibiotics by needle aspiration, the therapeutic duration is lengthy and recurrences often occur. Therefore, we aimed to investigate the clinical efficacy of the Mammotome biopsy system (Johnson & Johnson Corp., New Brunswick, NJ) in a cohort of patients with breast abscesses. Forty lactating and 30 nonlactating breast abscess patients with unfavorable outcomes with antibiotic treatment and/or needle aspiration failure were recruited and treated with the Mammotome biopsy system. Skin inflammation of all patients disappeared within 6 days with no recurrence. The clinical outcomes in patients with an abscess size ≤ 3.5 cm was significantly better than those with an abscess size >3.5 cm (P = .025). The Mammotome biopsy system, an effective treatment strategy that is minimally invasive and less damaging, in combination with appropriate antibiotic therapy can be used safely as the first-line approach to breast abscess management. Copyright © 2013 Elsevier Inc. All rights reserved.

  9. A rare case of de novo gigantic ovarian abscess within an endometrioma.

    PubMed

    Hameed, Aisha; Mehta, Vaishali; Sinha, Prabha

    2010-06-01

    We are reporting a rare case of de novo ovarian abscess in an endometrioma. Ovarian abscess within an endometrioma is a rare gynecological problem, but de novo abscess in the endometrioma is even rarer. Most of the ovarian abscesses develop in the endometriomas following interventions, e.g., aspiration, pelvic surgery, and oocyte retrieval. We are presenting a case of a spontaneous giant abscess in a large ovarian cyst in a nulliparous woman who presented with acute abdomen. Patient was treated in a district general hospital with multidisciplinary approach. Thirteen liters of the pus were drained. She has had a sub total (supra cervical) hysterectomy and bilateral salpingo-oophorectomy (BSO) performed. Histology of the abscess wall confirmed endometriotic nature of the cyst. Patient made an uneventful recovery and was discharged home on the 14th postoperative day. This case highlights that endometrioma and its complication can present as a surgical emergency and should be dealt as one.

  10. A Rare Case of De Novo Gigantic Ovarian Abscess within an Endometrioma

    PubMed Central

    Hameed, Aisha; Mehta, Vaishali; Sinha, Prabha

    2010-01-01

    We are reporting a rare case of de novo ovarian abscess in an endometrioma. Ovarian abscess within an endometrioma is a rare gynecological problem, but de novo abscess in the endometrioma is even rarer. Most of the ovarian abscesses develop in the endometriomas following interventions, e.g., aspiration, pelvic surgery, and oocyte retrieval. We are presenting a case of a spontaneous giant abscess in a large ovarian cyst in a nulliparous woman who presented with acute abdomen. Patient was treated in a district general hospital with multidisciplinary approach. Thirteen liters of the pus were drained. She has had a sub total (supra cervical) hysterectomy and bilateral salpingo-oophorectomy (BSO) performed. Histology of the abscess wall confirmed endometriotic nature of the cyst. Patient made an uneventful recovery and was discharged home on the 14th postoperative day. This case highlights that endometrioma and its complication can present as a surgical emergency and should be dealt as one. PMID:20589187

  11. Does pilonidal abscess heal quicker with off-midline incision and drainage?

    PubMed

    Webb, P M; Wysocki, A P

    2011-06-01

    No clinical trials have been done to guide the surgeon in the optimal technique of draining a pilonidal abscess. The aim of our study was to investigate whether the location of the incision influences wound healing. Electronic records from the surgical database at our 200-bed district general hospital were reviewed for operative technique (midline vs. lateral) for patients who underwent incision and drainage for acute pilonidal abscess between January 2003 and February 2010. These patients were admitted from the Emergency Department with a pilonidal abscess, underwent operative drainage, and returned for follow-up. The main outcome measure was wound healing time. Two hundred and forty-three pilonidal abscesses were drained, 134 with a lateral and 74 with a midline incision. All patients underwent simple longitudinal incision. No patient underwent de-roofing, marsupialisation, or closure. Forty-eight patients with midline drainage who returned for follow-up were matched for gender, age, and microbiology culture results with patients who underwent lateral drainage. Almost all were drained under general anesthesia with a median postoperative stay of 1 day. The overall length of follow-up was the same in both groups (P = 0.13). Abscesses that did not heal were followed-up for the same period of time irrespective of incision type (P = 0.48). Abscesses that healed after midline incision took approximately 3 weeks longer than those drained via a lateral incision (P = 0.02). Our study has limitations since it was a retrospective study that did not capture patients whose abscess drained spontaneously or were drained in the emergency department. Pilonidal abscess should be drained away from the midline.

  12. Idiopathic Subareolar Breast Abscess in a Male Patient

    PubMed Central

    Ranga, Upasana; Veeraiyan, Saveetha

    2015-01-01

    We present a case of left breast abscess in a young male patient who presented with acute onset swelling left breast. Imaging studies helped in accurate diagnosis and the case was managed by subareolar incision and drainage. Subareolar breast abscess is an uncommon entity in male and should be kept as a differential diagnosis for male breast swellings. PMID:25738061

  13. A rare presentation of disseminated tuberculosis: Prostatic abscess.

    PubMed

    Verma, Ajay; Singh, Anubhuti; Kishore, Kislay; Kant, Surya

    2017-10-01

    Involvement of the prostate by tuberculosis (TB) occurs rarely and tuberculosis prostate abscess is an even rarer occurrence. It has been reported in immunocompromised patients, mainly human immunodeficiency virus seropositive individuals. We are reporting a case of tuberculosis prostatic abscess in an immunocompetent patient with relapse of TB. Copyright © 2016 Tuberculosis Association of India. Published by Elsevier B.V. All rights reserved.

  14. Periodontal abscess during supportive periodontal therapy: a review of the literature.

    PubMed

    Silva, Geraldo L M; Soares, Rodrigo V; Zenóbio, Elton G

    2008-09-01

    The aim of this review is to present the current status of the occurrence and management of a periodontal abscess during supportive periodontal therapy (SPT). A periodontal abscess depicts typical features and has been described in patients under SPT in clinical trials. Common periodontal pathogens have been observed in this lesion and some etiologic factors may be responsible for its recurrence. This condition can be isolated or associated with factors that can change the prognosis of affected teeth. Although it has been frequently noticed in untreated periodontitis, the periodontal abscess can also occur in patients under SPT and has been regarded as one of the possible complications of SPT. Patients with a high susceptibility to periodontal disease lost more teeth than those with a healthy periodontium. Early diagnosis and appropriate intervention for periodontal abscesses in patients under SPT are extremely important for the management of the periodontal abscess since this condition can lead to loss of the involved tooth. A single case of a tooth diagnosed with periodontal abscess that responds favorably to adequate treatment does not seem to affect its longevity. An accurate diagnosis and adequate treatment can preserve the longevity of affected teeth.

  15. Renal abscess in a child with sickle cell anemia.

    PubMed

    Taksande, Amar M; Vilhekar, K Y

    2009-03-01

    Renal abscess is rare in children and the usual presenting features include fever, lumbar pain, abdominal pain and occasional flank mass. Renal ultrasonography facilitates an early diagnosis and helps in percutaneous drainage. We herewith report on a child with sickle cell anemia who developed a renal abscess.

  16. [Recurrent neck abscess due to a branchial cleft remnant].

    PubMed

    Kruijff, Schelto; Mastboom, Walter J; Vriens, Menno R; Sidhu, Stan B; Delbridge, Leigh W

    2013-01-01

    Abscesses arising from a third or fourth branchial cleft remnant are uncommon clinical entities and are often not recognised in a timely manner. In a 33-year-old female patient with a recurrent abscess in the left side of her neck, the cause turned out to be a fistula in the third branchial cleft remnant. She was treated initially with antibiotics and prednisone without adequate results. When the abscess was finally surgically drained, she became very ill and was admitted to the ICU with sepsis and multiple organ failure. She was discharged from hospital after six weeks. Four months later, a third-branchial cleft remnant was found during pharyngoscopy, immediately after which the cleft remnant fistula was excised and an ipsilateral hemi-thyroidectomy was performed. In young patients with recurring peri-thyroidal abscesses, a branchial cleft remnant should be considered a causative factor; this could avoid high morbidity and a delay in the appropriate treatment.

  17. Spontaneous Intrahepatic Type II Gallbladder Perforation: A Rare Cause of Liver Abscess – Case Report

    PubMed Central

    Singh, Kumkum; Singh, Amit; Vidyarthi, Shivaji H; Jindal, Satyaprakash; Thounaojam, Chandra Kumar

    2013-01-01

    A liver abscess formation is a rare complication of a gallbladder perforation, with a cholecystohepatic communication. Niemeier, in 1934, classified free gallbladder perforations and generalised biliary peritonitis as an acute or a Type I gallbladder perforation, a pericholecystic abscess and localised peritonitis as a subacute or a Type II gallbladder perforation, and cholecystoenteric fistulas as chronic or Type III gallbladder perforations. We are describing a 50–year–old male patient who presented with right upper quadrant pain and was found to have an intrahepatic perforation of the gallbladder. Our patient had a Type II perforation. We have discussed the diagnostic work-up and the management of this rare entity. Due to the high mortality that can be caused by a delay in making the correct diagnosis, a gallbladder perforation represents a special diagnostic and surgical challenge. PMID:24179927

  18. A novel vaccine targeting Fusobacterium nucleatum against abscesses and halitosis

    PubMed Central

    Liu, Pei-Feng; Haake, Susan Kinder; Gallo, Richard L.; Huang, Chun-Ming

    2011-01-01

    An abscess in a gum pocket, resulting from bacterial infection, is a common source of chronic halitosis. Although antibiotics are generally prescribed for abscesses, they require multiple treatments with risks of creating resistant bacterial strains. Here we develop a novel vaccine using ultraviolet-inactivated Fusobacterium nucleatum (F. nucleatum), a representative oral bacterium for halitosis. A gum pocket model, established by continuous inoculation of F. nucleatum, was employed to validate the vaccine potency. Mice immunized with inactivated F. nucleatum effectively minimized the progression of abscesses, measured by swollen tissues of gum pockets. Most notably, the immunized mice were capable of eliciting neutralizing antibodies against the production of volatile sulfur compounds of F. nucleatum. The novel vaccine inducing protective immunity provides an alternative option to conventional antibiotic treatments for chronic halitosis associated with abscesses. PMID:19162109

  19. [Breast abscess with Salmonella typhi and review of the literature].

    PubMed

    Delori, M; Abgueguen, P; Chennebault, J-M; Pichard, E; Fanello, S

    2007-11-01

    We report the case of a 54-year-old woman who presented with breast abscess, which appeared through a common alimentary toxi-infection with Salmonella Typhi, infection, which implied twelve patients having attended the same restaurant. With around hundred native cases a year in France, typhoid fever is not a very frequent toxi-infection. Among the known extra-intestinal manifestations of Salmonella infections, the breast abscess remains rare and the literature revealed less than ten published cases, including some revealed the disease. In our observation, the imputability of S. Typhi was retained based on the chronology of the clinical signs, specific treatments, and the successful outcome under antibiotherapy, in spite of the negativity of the breast abscess bacteriological samples. We also analyze rare cases of breast abscess due to S. Typhi found in the literature.

  20. Increased Levels of S100A8/A9 in Patients with Peritonsillar Abscess: A New Promising Diagnostic Marker to Differentiate between Peritonsillar Abscess and Peritonsillitis.

    PubMed

    Spiekermann, Christoph; Russo, Antonella; Stenner, Markus; Rudack, Claudia; Roth, Johannes; Vogl, Thomas

    2017-01-01

    Peritonsillar abscess (PTA) is a very frequent reason for urgent outpatient consultation and otolaryngological hospital admission. Early, correct diagnosis and therapy of peritonsillar abscess are important to prevent possible life-threatening complications. Based on physical examinations, a reliable differentiation between peritonsillar cellulitis and peritonsillar abscess is restricted. A heterodimeric complex called calprotectin consists of the S100 proteins A8 and A9 (S100A8/A9) and is predominantly expressed not only in monocytes and neutrophils but also in epithelial cells. Due to its release by activated phagocytes at local sites of inflammation, we assumed S100A8/A9 to be a potential biomarker for peritonsillar abscess. We examined serum and saliva of patients with peritonsillitis, acute tonsillitis, peritonsillar abscess, and healthy controls and found significantly increased levels of S100A8/A9 in patients with PTA. Furthermore, we could identify halitosis, trismus, uvula edema, and unilateral swelling of the arched palate to be characteristic symptoms for PTA. Using a combination of these characteristic symptoms and S100A8/A9 levels, we developed a PTA score as an objective and appropriate tool to differentiate between peritonsillitis and peritonsillar abscess with a sensitivity of 92% and specificity of 93%.

  1. Fusobacterial liver abscess: a case report and review of the literature.

    PubMed

    Jayasimhan, Dilip; Wu, Linus; Huggan, Paul

    2017-06-20

    Fusobacteriae are facultative anaerobic gram-negative bacilli which cause a range of invasive infections, amongst which pyogenic liver abscesses are rare. We describe a case of Fusobacterium nucleatum liver abscess and review the relevant literature. A 51-year-old lady presented with a 4-day history of abdominal pain, diarrhoea, fever, rigors, and lethargy. Imaging revealed an abscess which was drained. Cultures of the blood and abscess aspirate grew Fusobacterium nucleatum and Prevotella pleuritidis respectively. She achieved full recovery following treatment. A MEDLINE search was undertaken using free-text and Medical Subject Headings (MeSH), keywords "Fusobacterium" and "Liver abscess". Non-English language reports and cases without confirmed growth of Fusobacterium species were excluded. Additional cases were identified by surveying the references of each report and by using the same keywords in a web-based search. Forty-eight cases were identified, 41 in men. The median age was 42.5, with an interquartile range of 33. F. nucleatum and F. necrophorum were in involved in 22 cases each, and 4 cases were not further speciated. Among cases of F. nucleatum liver abscess, nine were attributed to periodontal disease, four to lower gastrointestinal tract disease, one to Lemierre's Syndrome, and eight were considered cryptogenic. All patients treated made a full recovery. Antimicrobial treatment duration ranged from 2 weeks to 6 months with a median of 6 weeks. Fusobacterium nucleatum is an uncommon cause of liver abscess generally associated with good clinical outcomes with contemporary medical and surgical care.

  2. Sonographic diagnosis of abscess following breast-conserving surgery with insertion of nonabsorbable mesh.

    PubMed

    Song, Sung Eun; Seo, Bo Kyoung; Son, Gil-Soo; Kim, Young-Sik

    2014-09-01

    Immediate mesh insertion has been recently used for breast reconstruction after breast-conserving surgery. We report a case of abscess formation following immediate nonabsorbable mesh insertion with breast-conserving surgery. In this article, we demonstrate multimodal breast imaging features and pathologic correlations of the case. In addition, we illustrate characteristic sonographic findings of nonabsorbable mesh fibers to differentiate them from a gossypiboma caused by a retained surgical sponge or tumor recurrence. © 2014 Wiley Periodicals, Inc.

  3. Subphrenic and Pleural Abscess Due to Spilled Gallstones

    PubMed Central

    Varker, Kimberly A.; Zaydfudim, Victor; McKee, Jason

    2006-01-01

    Background: A 70-year-old male approximately 3 years after laparoscopic cholecystectomy presented to his primary care physician with a 4-month history of generalized malaise. Methods: A workup included magnetic resonance imaging that revealed a perihepatic abscess. The patient underwent ultrasound-guided drainage, with the removal of 1400 mL of purulent fluid and placement of 2 drains. Computed tomographic scanning showed resolution, and he was discharged home on oral antibiotics. At 2-month follow-up, the patient was asymptomatic, denying any constitutional symptoms. However, abdominal computed tomographic scanning revealed recurrence of the abscess, which measured approximately 18x9x7.5 cm, with mass effect on the liver. The patient was placed on intravenous antibiotics and scheduled for operative drainage. The abdomen was entered with a right subcostal incision, and 900 mL of purulent fluid was drained. We also noted abscess erosion through the inferolateral aspect of the right diaphragm into the pleural space. The pleural abscess was loculated and isolated from the lung parenchyma. Palpation within the abscess cavity revealed 9 large gallstones. Following copious irrigation and debridement of necrotic tissue, 3 drains were placed and the incision was closed. Results: The patient had an uneventful recovery and was discharged home on postoperative day number 6. Follow-up imaging at 3 months demonstrated resolution of the collection. Conclusion: Spillage of gallstones is a complication of laparoscopic cholecystectomy, occurring in 6% to 16% of all cases. Retained stones rarely result in a problem, but when complications arise, aggressive surgical intervention is usually necessary. PMID:16709371

  4. [Two Cases of Laparoscopic Resection of Colon Cancer Manifested by Liver Abscess].

    PubMed

    Ohashi, Motonari; Iwama, Masahiro; Ikenaga, Shojirokazunori; Yokoyama, Makoto

    2017-11-01

    We report 2 cases of laparoscopic surgery for patients who had liver abscess as the initial manifestation of underlying colon cancer. The first case was in an 80-year-old woman who presented to our hospital with a diagnosis ofliver abscess. Percutaneous transhepatic abscess drainage(PTAD)was performed as initial treatment. Subsequent colonoscopy revealed a type 1 tumor in the cecum, and biopsy results ofthe mass indicated adenocarcinoma. The patient underwent laparoscopic right hemicolectomy as curative treatment. The pathological findings were as follows: tub1, T2, N0, M0 and Stage I . Two years later, she remains disease free. The second case was in a 59-year-old man with liver abscess. Colonoscopy also revealed a type 2 tumor in the sigmoid colon. After treatment of the liver abscess with PTAD, laparoscopic sigmoidectomy was performed with a preoperative diagnosis of sigmoid colon cancer. The pathological findings were as follows: tub2, T3, N0, M0 and Stage II . Lung metastases appeared 10 months after surgery, and systemic chemotherapy was administered. In conclusion, liver abscess is occasionally caused by malignancy, and complete gastrointestinal evaluation should be conducted. Laparoscopic radical surgery can be safely performed in cases in which the liver abscesses are controlled.

  5. Idiopathic granulomatous mastitis: a case report of breast abscess

    PubMed Central

    Olsen, Molly L; Dilaveri, Christina A

    2011-01-01

    Idiopathic granulomatous mastitis (IGM) is an uncommon breast disease often mistaken for breast infection or abscess. We present a case of IGM diagnosed after prolonged ineffective treatment of presumed infectious mastitis with abscess. Once the diagnosis was made with biopsy and further evaluation to exclude other causes of granulomatous disease, sinus tract debridement and closure by secondary intent resulted in resolution of symptoms in our patient. Many cases of IGM require immunosuppression with steroids, methotrexate or extensive surgery. To prevent morbidity, IGM should be considered in the differential diagnosis when presumed infectious mastitis with breast abscess does not respond to usual treatment. PMID:22687677

  6. Converting emergency pilonidal abscess into an elective procedure.

    PubMed

    Hussain, Zeiad I; Aghahoseini, Assad; Alexander, David

    2012-06-01

    Improvements in outcome after surgery for elective pilonidal sinus disease have yet to be matched for those presenting with acute disease. Traditional approaches to the management of acute pilonidal abscess have been associated with slow healing and significant loss of working time. The aim of this study was to report our approach in which a temporizing intervention allows subsequent definitive treatment with low morbidity. This article presents a prospective cohort study. This study was performed in acute admissions to the Surgical Unit in York Teaching Hospital. Patients presenting with acute pilonidal abscess, not septic, immune-compromised, or diabetic, and without skin necrosis, underwent aspiration on the surgical ward. Aspiration of pilonidal abscess under local anesthetic was performed with the use of a wide-bore needle. The abscess cavity was drained to dryness, samples were sent to the laboratory for microbiology, and empirical oral antibiotics were commenced, covering anaerobes and aerobes. Review was arranged for within 7 days to plan elective excision and primary closure of the underlying pilonidal sinus. The primary outcomes measured were the number of days required to return to normal activities, response to treatment, and any residual inflammation. Fifty-six patients were referred with acute pilonidal abscess. Forty patients met the criteria for aspiration and empirical antibiotic treatment. All were allowed to go home the same day and were reviewed within a median of 5 days. Thirty-eight (38/40) patients demonstrated complete resolution of acute inflammation and were back to normal activities the following day. Fifteen patients subsequently underwent day-case excision and primary closure at a median of 9 weeks. Another 13 are awaiting surgery, and 10 patients have declined further treatment. Two (2/40) patients did not respond, one of whom did not receive the appropriate antibiotics. Both were managed with incision and drainage. Aspiration and

  7. Tuberculosis of the middle ear with post auricular abscess.

    PubMed

    Arya, Manoj; Dixit, Ramakant; Paramez, A R; Sharma, Sidharth; Rathore, Dilip Singh

    2009-07-01

    A case of tuberculous otitis media with post auricular abscess is being described in a 14-year-old female patient in view of its rare occurrence. The diagnosis was made on demonstration of acid fast bacilli (AFB) in the ear discharge and characteristic cytological features of post auricular abscess aspirate.

  8. Tularaemia presenting as parapharyngeal abscess: case presentation.

    PubMed

    Koc, S; Gürbüzler, L; Yaman, H; Eyibilen, A; Salman, N; Ekici, A

    2012-05-01

    We report an extremely rare case of the oropharyngeal form of tularaemia, causing a parapharyngeal abscess. A 48-year-old woman presented with fever, sore throat, breathing difficulty and a right-sided neck swelling. This mass had previously been treated with penicillin without response, and had already been surgically drained once in another hospital. On physical examination, the tonsils were exudative and hypertrophic and the pharynx was hyperaemic. A fluctuant, 4 × 4 cm mass was seen on endoscopic examination, originating from the left parapharyngeal area and protruding towards the pyriform sinus, and partly obstructing the airway. Microagglutination test antibody titres for Francisella tularensis were positive (1/1280). The patient healed completely after definitive drainage of the abscess and antimicrobial therapy for 14 days (streptomycin, 2 × 1 g intramuscularly). Tularaemia should be considered in the differential diagnosis of patients presenting with tonsillopharyngitis, cervical lymphadenitis and parapharyngeal abscess who do not respond to treatment with penicillin, even if they do not live in an endemic region.

  9. [Pulmonary nocardiasis with abscesses spreading to cerebrum, cerebellum and orbits].

    PubMed

    Borchers, M; von der Mülbe, B; Teikemeier, F; Theegarten, D

    2006-05-12

    A 71-year-old woman presented with suspected tuberculosis. She reported having productive coughs, unwanted weight loss and subfebrile temperature in the preceding 3 months. She was known to have chronic obstructive pulmonary disease treated with corticoids given systemically and by inhalation. She was a heavy smoker. Computed tomography revealed a left apical lung abscess. In the further course of the disease magnetic resonance imaging of the head demonstrated multiple abscesses in both cerebral hemispheres and an abscess, 3.4 cm in diameter, in the right side of the cerebellum, as well as a intra-orbital tumor on the right. Needle aspirate of the eyeball grew Nocardia farcinica. Over 3 weeks antimicrobial treatment was given with imipenem and amikacin, followed by oral cotrimoxazole for 12 months. The abscesses completely regressed and after 12 months no recurrence was demonstrated either radiologically or clinically. Although nocardiasis is rare in Germany it must be included in the differential diagnosis of pneumonia with abscesses. This is especially so if acid-fast bacilli are found. As the resistance pattern of N. farcinica to antibiotics varies, early treatment is essential with antibiotics to which it is sensitive.

  10. Outcome of medical management of intraabdominal abscesses in children with Crohn disease.

    PubMed

    Alkhouri, Razan H; Bahia, Gracielle; Smith, Ashley C; Thomas, Richard; Finck, Christine; Sayej, Wael

    2017-09-01

    Crohn disease (CD) is a chronic inflammatory condition of the gastrointestinal tract that is complicated by fistulas, strictures, and intraabdominal abscesses (IAA) in 10%-30% of patients. To avoid surgical resection of the bowel, medical therapy with antibiotics (Ab) with or without percutaneous drainage (PD) is first undertaken. Our objectives are to examine the outcome of IAA in CD patients treated with antibiotics alone vs antibiotics and PD, and to identify risk factors for medical therapy failure. Charts for patient with CD who were diagnosed between 2004 and 2016 at the Women and Children's Hospital of Buffalo were retrospectively reviewed. We compared the two modalities of medical therapy (Ab + PD vs Ab alone) in terms of abscess resolution and the need for surgical intervention. Twenty-nine patients, ages ranging from 12 to 18years, mean 15.5±2.5, 48% Male with IAA were identified. Overall, 69% of abscesses failed medical therapy including 87% of the drained abscesses and 50% of nondrained abscesses, p=0.04. The abscesses that failed medical therapy were more likely to have been drained (P=0.03) as they were larger in size (P = 0.03), patients were more likely to have a known CD on immunosuppression (P=0.016), and more likely to have an associated upper GI disease (P=0.002), when compared to those that were successful with medical therapy alone. Our results show that the majority of our patients required surgical intervention for abscess treatment and resolution of associated findings despite drainage. Risk factors include big drainable abscesses, developing IAA while on immunosuppression, and a more extensive disease with associated fistulae and strictures. Small undrainable abscesses are likely to resolve with antibiotics alone, therefore early detection and treatment are essential. Level 2, retrospective study. Published by Elsevier Inc.

  11. Ultrasound Detection of Soft Tissue Abscesses Performed by Non-Physician U.S. Army Medical Providers Naïve to Diagnostic Sonography.

    PubMed

    LaDuke, Mike; Monti, Jon; Cronin, Aaron; Gillum, Bart

    2017-03-01

    Patients commonly present to emergency rooms and primary care clinics with cellulitic skin infections with or without abscess formation. In military operational units, non-physician medical personnel provide most primary and initial emergency medical care. The objective of this study was to determine if, after minimal training, Army physician assistants and medics could use portable ultrasound (US) machines to detect superficial soft tissue abscesses. This was a single-blinded, randomized, prospective observational study conducted over the course of 2 days at a military installation. Active duty military physician assistants and medics with little or no US experience were recruited as participants. They received a short block of training on abscess detection using both clinical examination skills (inspection/palpation) and US examination. The participants were then asked to provide a yes/no answer regarding abscess presence in a chicken tissue model. Results were analyzed to assess the participants' abilities to detect abscesses, compare the diagnostic accuracy of their clinical examinations with their US examinations, and assess how often US results changed treatment plans initially on the basis of clinical examination findings alone. 22 participants performed a total of 220 clinical examinations and 220 US scans on 10 chicken tissue abscess models. Clinical examination for abscess detection yielded a sensitivity of 73.5% (95% confidence interval [CI], 65.3-80.3%) and a specificity of 77.2% (95% CI, 67.4-84.9%), although US examination for abscess detection yielded a sensitivity of 99.2% (95% CI, 95.4-99.9%) and a specificity of 95.5% (95% CI, 88.5-98.6%). Clinical examination yielded a diagnostic accuracy of 75.0% (95% CI, 68.9-80.3) although US examination yielded a diagnostic accuracy of 97.7% (95% CI, 94.6-99.2%), a difference in accuracy of 22.7% favoring US (p < 0.01). US changed the diagnosis in 56 of 220 cases (25.4% of all cases, p = 0.02). Of these 56

  12. Detection of occult abscesses with /sup 111/In-labeled leukocytes

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Martin, W.R.; Gurevich, N.; Goris, M.L.

    1979-07-01

    Clinicians are frequently faced with the problem of a patient in whom they suspect an occult abscess. In such a situation, there may be no clinical signs to localize the site of the abscess and often extensive investigations do not provide additional useful information. This report illustrates the efficacy of autologous leukocytes labeled with /sup 111/In oxine in detecting the site and extent of occult abscesses in two patients. The technique of in vitro lebeling of leukocytes is simple and has been mastered by all of our nuclear medicine technologists.

  13. Pelvic abscess associated with a Lippes loop. An unusual case.

    PubMed

    Hochner-Celnikier, D; Milwidsky, A; Menashe, M; Ariel, I; Palti, Z

    1983-08-01

    An unusual case occurred of Lippes-Loop-associated pelvic abscess, characterized by a relatively mild clinical course and an unusual localization in the pelvis. This case emphasizes the importance of considering the association between intrauterine devices and pelvic abscess.

  14. Penile Abscess Secondary to Neglected Penile Fracture after Intracavernosal Vasoactive Drug Injection

    PubMed Central

    Song, Wan; Ko, Kwang Jin; Shin, Seung Jea

    2012-01-01

    Penile abscesses are rare, but can develop after trauma, injection therapy, or surgery of the penis, or as an unusual presentation of sexually transmitted diseases. We report a case of penile abscess in a 51-year-old diabetic man, presented 9 days after neglected penile fracture following intracavernosal injection therapy and sexual intercourse. Penile ultrasonography and surgical exploration confirmed the physical examination findings of involvement of the corpus cavernosum. The pus culture from the abscess revealed Enterococcous faecalis. The patient was successfully treated by surgical drainage of the abscess and primary closure of the ruptured tunica albuginea. PMID:23596611

  15. Penile abscess secondary to neglected penile fracture after intracavernosal vasoactive drug injection.

    PubMed

    Song, Wan; Ko, Kwang Jin; Shin, Seung Jea; Ryu, Dong Soo

    2012-12-01

    Penile abscesses are rare, but can develop after trauma, injection therapy, or surgery of the penis, or as an unusual presentation of sexually transmitted diseases. We report a case of penile abscess in a 51-year-old diabetic man, presented 9 days after neglected penile fracture following intracavernosal injection therapy and sexual intercourse. Penile ultrasonography and surgical exploration confirmed the physical examination findings of involvement of the corpus cavernosum. The pus culture from the abscess revealed Enterococcous faecalis. The patient was successfully treated by surgical drainage of the abscess and primary closure of the ruptured tunica albuginea.

  16. Retroperitoneal abscesses in seven dogs.

    PubMed

    Marvel, Sarah J; MacPhail, Catriona M

    2013-01-01

    Retroperitoneal abscesses, although uncommon, are clinically important. Medical records of seven dogs with naturally occurring retroperitoneal infections from 1999 to 2011 were reviewed to document historical, examination, clinicopathologic, imaging, and surgical findings; etiologic agents; and outcome. Middle-aged sporting dogs were most commonly affected. Dogs were febrile with evidence of either abdominal or lumbar pain. Although traditional radiography can aid in diagnosis, ultrasound appeared to be a more sensitive indicator of disease within the retroperitoneal space. Numerous bacteria were isolated from the abscesses, with anaerobic and facultative anaerobic bacteria being the most commonly isolated. Etiology was largely unknown, but migrating plant material was often suspected. Resolution of the infection required surgical intervention as well as prolonged antibiotic therapy. Although recurrence is possible, outcome can be favorable with no long-term sequela.

  17. Brain abscess due to Aggregatibacter aphrophilus and Bacteroides uniformis.

    PubMed

    Bogdan, Maja; Zujić Atalić, Vlasta; Hećimović, Ivan; Vuković, Dubravka

    2015-01-01

    The aim of this report was to describe the occurrence of a bacterial brain abscess in a healthy individual, without any predisposing condition. A thirteen-year old boy was admitted to the Department of Neurosurgery after the onset of vomiting, headache and dizziness. A neurological deficit was detected during the physical examination so urgent magnetic resonance imaging of the brain was performed, revealing an intrahemispheric, right positioned solitary expansive mass with ring enhancement. Purulent material was obtained during osteoplastic craniotomy with total extirpation of the brain abscess. Aggregatibacter aphrophilus and Bacteroides uniformis were isolated. The patient's general condition improved and the neurological deficit subsided as a result of the prompt recognition and treatment of this life threatening condition. To achieve a favourable clinical outcome, prompt recognition and surgical treatment of a brain abscess are of primary importance,followed by administration of appropriate antimicrobial therapy. To our best knowledge, this is the first report of this combination of microorganisms as the cause of a brain abscess. Copyright © 2015 by Academy of Sciences and Arts of Bosnia and Herzegovina.

  18. Streptococcus intermedius: an unusual cause of spinal epidural abscess

    PubMed Central

    Ramhmdani, Seba

    2017-01-01

    Spinal epidural abscess (SEA) following dental procedures is a rarely reported entity. Here, we present a unique case of a 74-year-old immunocompetent man who developed severe lower back pain and bilateral lower extremity weakness 4 days following two root canal procedures. Lumbar spine magnetic resonance imaging (MRI) showed several pockets of epidural abscesses extending from L1 through L5. Blood cultures grew Streptococcus intermedius, an anaerobic commensal bacterium of the normal flora of the mouth and upper airways. The patient was treated with IV penicillin for 7 days but his symptoms continued to deteriorate. A repeat MRI showed extension of the epidural abscess to T10–T11 level. The patient was emergently transferred to our hospital where he underwent bilateral decompressive laminectomy of T10 through S1 and abscess evacuation. Pus culture was positive for Streptococcus intermedius, which confirmed the diagnosis and the treatment plan. He was discharged on intravenous (IV) penicillin for 6 weeks. His symptoms improved significantly postoperatively as he retained his baseline strength in his lower extremity. PMID:28744508

  19. Acute appendiceal abscess and atraumatic splenic rupture: A case of dual pathology.

    PubMed

    Ananthavarathan, Piriyankan; Patel, Kamlesh; Doran, Catherine; Suggett, Nigel

    2016-01-01

    Atraumatic splenic rupture is a rare surgical emergency that is often attributed to neoplastic or infectious causes. Rarely, it has been identified to also occur in the setting of an acute severe sepsis and in cases of pelvic or splenic abscess formation post-appendicectomy. However, to our knowledge, the co-presentation of acute appendiceal abscess and splenic rupture has not been previously described. We present the case of a 67-year old male with decompensating haemorrhagic shock secondary to atraumatic splenic rupture on a background of an inadequately treated complicated appendicitis originally managed as diverticulitis with antibiotics in the community. Intra-operatively, in addition to a de-gloved, ruptured spleen; an acutely inflamed appendiceal abscess was also identified. A concomitant splenectomy, washout and appendicectomy and was therefore performed. Histopathological examination revealed a normal spleen with a stripped capsular layer. Mucosal ulceration, transmural inflammation and serositis of the appendix appeared to be consistent with acute appendicitis. Our case demonstrates how inadequately treated sepsis may predispose to an acute presentation of splenic rupture with associated haemorrhagic shock; which may initially be interpreted as septic shock. However, we demonstrate how insults such as sepsis and haemorrhagic shock may co-exist warranting careful consideration of possible dual pathologies in complex presentations which may be life-threatening. While the causal relationship between acute appendicitis and atraumatic spontaneous splenic rupture remains unclear, our case considers and highlights the importance of considering dual pathology in patients presenting in the acute setting. Copyright © 2016. Published by Elsevier Ltd.

  20. Tubercular thyroid abscess

    PubMed Central

    Kumar, Awanish; Pahwa, Harvinder Singh; Srivastava, Rohit; Khan, Khursheed Alam

    2013-01-01

    We encountered a patient who presented with neck swelling, difficulty in swallowing, voice change along with systemic features such as evening rise of temperature, chronic cough and weight loss. Ultrasonography of the thyroid gland revealed two cystic swellings. An ultrasound guided fine needle aspiration cytology was suggestive of tubercular abscess. The patient responded well to antigravity aspiration of the swellings and antitubercular treatment. PMID:23814203

  1. Retropharyngeal abscess complicated with torticollis: case report and review of the literature.

    PubMed

    Hasegawa, Jun; Tateda, Masaru; Hidaka, Hiroshi; Sagai, Shun; Nakanome, Ayako; Katagiri, Katsunori; Seki, Masahiro; Katori, Yukio; Kobayashi, Toshimitsu

    2007-09-01

    Retropharyngeal abscess commonly develops among infants and small children, and is associated with the severe inflammation of the retropharyngeal lymph nodes located in the retropharyngeal space. Retropharyngeal abscess causes cervical pain, swelling, contracture of the neck, and in rare cases inflammatory torticollis, all of which result from an inflammatory process that irritates the cervical muscles, nerves or vertebrae. Here we report a rare case of retropharyngeal abscess with a complication of torticollis. A 4-year-old girl suffered from severe retropharyngeal abscess spreading through the deep cervical fascia, as judged by magnetic resonance imaging of the neck. Blood analysis showed high degree of inflammatory reactions, and so the patient was transferred to our hospital ward. The inflammation caused spasms of the prevertebral muscles, eventually leading to torticollis. The surgical drainage was performed immediately under general anesthesia, and an anti-inflammation therapy with intravenously administered meropenem trihydrate and clindamycin was used together with traction therapy to relieve the symptoms of the patient. We must be careful about the existence of epidural abscess and infectious spondylitis when the retropharyngeal abscess causes torticollis. In conclusion, an anti-inflammation therapy using antibiotics, along with traction therapy, was effective to relieve the symptoms. In addition to repeated clinical examinations, cooperation with orthopedists and careful follow-up are necessary. We also discussed the relationship between acute torticollis and retropharyngeal abscess.

  2. CT guided transthoracic catheter drainage of intrapulmonary abscess.

    PubMed

    Yunus, Mahira

    2009-10-01

    To determine the efficacy of CT- guided transthoracic catheter drainage of intrapulmonary abscess considering success rate versus complications. This prospective study was carried out at radiology department of Al-Noor Specialist Hospital, Makkah, Saudi Arabia, from 1.1.2003 to 31.12.2005. Nineteen patients were selected for CT guided percutaneous drainage. Under CT guidance catheter placement was carried out using Seldinger technique. Nineteen patients with lung abscess were selected for the percutaneous CT guided drainage. Eight (42.105%) patients encountered no complications and lung abscess completely resolved with no residual cavity. Five (26.31%) patients developed pneumothorax, which was the most common complication of this study. These patients were kept under observation and followed-up by chest X-rays. Three (15.78%) had mild pneumothorax, which resolved and needed no further management, while two (10.52%) patients developed moderate pneumothorax and chest tube was inserted. Two (10.52%) patients developed mild haemoptysis which resolved within two hours, hence, no further management was required. Two (10.52%) patients had residual cavity and surgery was performed. Congenital cystic adenomatoid malformation (CCAM) was found in both cases. Two patients out of nineteen patients (10.52%) developed bronchopleural fistula and were operated. No mortality occurred during or after the procedure. CT allows optimal placement of catheter and hence enables safe and effective percutaneous evacuation of lung abscess. The morbidity and mortality of patients with percutaneous catheter drainage is lower than with surgical resection. Hence, CT guided drainage should be considered the first therapeutic choice in most patients of lung abscess who do not respond to medical therapy.

  3. Myopericarditis associated with Fusobacterium nucleatum-caused liver abscess.

    PubMed

    Kearney, Alexis; Knoll, Bettina

    2015-03-01

    A wide clinical spectrum of bacteremic disease caused by Fusobacterium has been presented in this journal. We wish to extend this spectrum by presenting a case of myopericarditis resulting from a liver abscess caused by F. nucleatum. While F. nucleatum plays an important role in periodontal disease, and has been isolated from skin ulcers, liver abscesses, urinary tract infections, and endocarditis, a single case of F. nucleatum-induced pericarditis is documented in the literature.

  4. Spinal Intramedullary Abscess Secondary to Dermal Sinus in Children.

    PubMed

    Prasad, G Lakshmi; Hegde, Ajay; Divya, S

    2018-06-01

     Congenital dermal sinuses (CDS) are uncommon lesions. They are most often noted in lumbosacral region and may lead to meningitis or spinal abscess. Intramedullary spinal cord abscess (IMSCA) due to CDS is rare and often co-exists with an inclusion tumor such as dermoid/epidermoid cyst.  Literature review was done to analyze all cases of pediatric IMSCA secondary to CDS by searching online databases starting from the oldest case reported.  Only 50 cases have been reported and were analyzed. Mean age was 22.6 months (range 1 month-15 years). Fever, acute flaccid lower limb weakness, and urinary disturbances were the most common presenting features. Dermal sinus was commonest in lumbosacral region. Inclusion cysts were observed in 50% of cases. Staphylococcus aureus was the most the common organism. Mean follow-up duration was 18.2 months (range 1 week-156 months). Majority of the cases underwent multilevel laminectomy with myelotomy and drainage of abscess. Outcome was good-to-excellent in around 60% cases with four deaths. Presence of fever and limb weakness was significantly associated with poor outcomes.  Intramedullary abscess secondary to CDS is very rare. Complete sinus tract excision, myelotomy and drainage of abscess, and decompression of co-existent inclusion cysts with prolonged antibiotic therapy remain the standard treatment. Approximately 60% cases achieve good outcomes. Fever and limb weakness portend poorer outcomes than those without. Georg Thieme Verlag KG Stuttgart · New York.

  5. Surgical and survival outcomes of lung cancer patients with intratumoral lung abscesses.

    PubMed

    Yamanashi, Keiji; Okumura, Norihito; Takahashi, Ayuko; Nakashima, Takashi; Matsuoka, Tomoaki

    2017-05-26

    Intratumoral lung abscess is a secondary lung abscess that is considered to be fatal. Therefore, surgical procedures, although high-risk, have sometimes been performed for intratumoral lung abscesses. However, no studies have examined the surgical outcomes of non-small cell lung cancer patients with intratumoral lung abscesses. The aim of this study was to investigate the surgical and survival outcomes of non-small cell lung cancer patients with intratumoral lung abscesses. Eleven consecutive non-small cell lung cancer patients with intratumoral lung abscesses, who had undergone pulmonary resection at our institution between January 2007 and December 2015, were retrospectively analysed. The post-operative prognoses were investigated and prognostic factors were evaluated. Ten of 11 patients were male and one patient was female. The median age was 64 (range, 52-80) years. Histopathologically, 4 patients had Stage IIA, 2 patients had Stage IIB, 2 patients had Stage IIIA, and 3 patients had Stage IV tumors. The median operative time was 346 min and the median amount of bleeding was 1327 mL. The post-operative morbidity and mortality rates were 63.6% and 0.0%, respectively. Recurrence of respiratory infections, including lung abscesses, was not observed in all patients. The median post-operative observation period was 16.1 (range, 1.3-114.5) months. The 5-year overall survival rate was 43.3%. No pre-operative, intra-operative, or post-operative prognostic factors were identified in the univariate analyses. Surgical procedures for advanced-stage non-small cell lung cancer patients with intratumoral lung abscesses, although high-risk, led to satisfactory post-operative mortality rates and acceptable prognoses.

  6. Diagnosis and treatment of patients with prostatic abscess in the post-antibiotic era.

    PubMed

    Ackerman, Anne Lenore; Parameshwar, Pooja S; Anger, Jennifer T

    2018-02-01

    We reviewed the pathogenesis, clinical presentation, treatment options and outcomes of prostatic abscess in the post-antibiotic era, focusing on how patient risk factors and the emergence of multidrug-resistant organisms influence management of the condition. A MEDLINE search for "prostate abscess" or "prostatic abscess" was carried out. Prostate abscess is no longer considered a consequence of untreated urinary infection; now, men with prostatic abscess are typically debilitated or immunologically compromised, with >50% of patients having diabetes. In younger men, prostatic abscess can be the initial presentation of such chronic conditions. In older men, prostatic abscess is increasingly a complication of benign prostatic hyperplasia or prostate biopsy. Diagnosis is based on a physical examination, leukocytosis, leukocyturia and transrectal ultrasound, with magnetic resonance imaging serving as the preferred confirmatory imaging modality. Treatment of prostatic abscess is changing as a result of the emergence of atypical and drug-resistant organisms, such as extended-spectrum β-lactamase-producing enterobacteriaceae and methicillin-resistant Staphylococcus aureus. As many as 75% of infections are resistant to first-generation antibiotics, necessitating aggressive therapy with broad-spectrum parenteral antibiotics, such as third-generation cephalosporins, aztreonam or antibiotic combinations. A total of 80% of patients require early surgical drainage, frequently through a transurethral approach. In the post-antibiotic era, prostatic abscess is evolving from an uncommon complication of urinary infection to a consequence of immunodeficiency, growing antibiotic resistance and urological manipulation. This condition, primarily affecting patients with chronic medical conditions rendering them susceptible to atypical, drug-resistant organisms, requires prompt aggressive intervention with contemporary antibiotic therapy and surgical drainage. © 2017 The Japanese

  7. Intracranial abscess secondary to dental infection.

    PubMed

    Brady, Paul; Bergin, Sarah; Cryan, Bartley; Flanagan, Oisin

    2014-01-01

    We report a case of Aggregatibacter actinomycetemcomitans (A. actinomycetemcomitans) bacteraemia and secondary brain abscess in a patient where periodontal disease was implicated as the probable source.

  8. An unusual autopsy case of pyogenic liver abscess caused by periodontal bacteria.

    PubMed

    Ohyama, Hideki; Nakasho, Keiji; Yamanegi, Koji; Noiri, Yuichiro; Kuhara, Ayako; Kato-Kogoe, Nahoko; Yamada, Naoko; Hata, Masaki; Nishimura, Fusanori; Ebisu, Shigeyuki; Terada, Nobuyuki

    2009-09-01

    Pyogenic liver abscess (PLA) formation is thought to originate from the transmission of infection via three major routes including the biliary tract, portal vein and hepatic artery. However, about 50% of PLA cases are considered to be cryptogenic. Here we report an unusual autopsy case of PLA associated with periodontopathic bacterial infection. A 59-year-old female suddenly developed cardiopulmonary arrest and died. Despite macroscopic and microscopic examinations, the infectious routes and source of infection were unidentified, and the case appeared to be cryptogenic. Since this patient had suffered severe periodontitis for a long period of time, we investigated the involvement of periodontal infection in PLA formation by performing immunohistochemical analyses. We identified several periodontopathic bacterial species in the PLA of this patient, including Fusobacterium nucleatum, Treponema denticola, Prevotella intermedia and Porphyromonas gingivalis. Thus, we demonstrate here that periodontal infection is a potential source of infection in the formation of PLA.

  9. Retroperitoneal abscesses in two western lowland gorillas (Gorilla gorilla gorilla).

    PubMed

    Hahn, Alicia; D'Agostino, Jennifer; Cole, Gretchen A; Raines, Jan

    2014-03-01

    This report describes two cases of retroperitoneal abscesses in female western lowland gorillas (Gorilla gorilla gorilla). Clinical symptoms included perivulvar discharge, lameness, hindlimb paresis, and general malaise. Retroperitoneal abscesses should be considered as part of a complete differential list in female gorillas with similar clinical signs.

  10. Abscess of residual lobe after pulmonary resection for lung cancer.

    PubMed

    Ligabue, Tommaso; Voltolini, Luca; Ghiribelli, Claudia; Luzzi, Luca; Rapicetta, Cristian; Gotti, Giuseppe

    2008-04-01

    Abscess of the residual lobe after lobectomy is a rare but potentially lethal complication. Between January 1975 and December 2006, 1,460 patients underwent elective pulmonary lobectomy for non-small-cell lung cancer at our institution. Abscess of the residual lung parenchyma occurred in 5 (0.3%) cases (4 bilobectomies and 1 lobectomy). Postoperative chest radiography showed incomplete expansion and consolidation of residual lung parenchyma. Flexible bronchoscopy revealed persistent bronchial occlusion from purulent secretions and/or bronchial collapse. Computed tomography in 3 patients demonstrated lung abscess foci. Surgical treatment included completion right pneumonectomy in 3 patients and a middle lobectomy in one. Complications after repeat thoracotomy comprised contralateral pneumonia and sepsis in 1 patient. Residual lobar abscess after lobectomy should be suspected in patients presenting with fever, leukocytosis, bronchial obstruction and lung consolidation despite antibiotic therapy, physiotherapy and bronchoscopy. Computed tomography is mandatory for early diagnosis. Surgical resection of the affected lobe is recommended.

  11. Exophthalmos due to odontogenic intraorbital abscess in Cebus apella.

    PubMed

    Oriá, Arianne P; Pinna, Melissa H; Estrela-Lima, Alessandra; Junior, Deusdete G; Libório, Fernanda A; de Assis Dórea Neto, Francisco; Oliveira, Alberto V D; Nogueira, Marcos; Requião, Katia

    2013-04-01

    The accumulation of pus in the orbit originating from an infected dental root is classified as odontogenic intraorbital abscess. Clinical, laboratory, and image evaluation of a non-human primate was performed. The patient was cured after surgical therapy. This represents the first report of an odontogenic periodontal abscess in Cebus apella. © 2013 John Wiley & Sons A/S. Published by Blackwell Publishing Ltd.

  12. [A CASE OF MILIARY TUBERCULOSIS ASSOCIATED WITH HEPATOSPLENIC ABSCESSES APPEARING DURING ANTI-TUBERCULOUS TREATMENT].

    PubMed

    Okabayashi, Ken; Nishio, Kazumi; Aida, Shinji; Nakano, Yasushi

    2015-10-01

    A 27-year-old man with a 4-month history of treatment for miliary tuberculosis at another hospital was admitted to our hospital for continued treatment. Computed tomography showed new lesions in the S8 area of the liver and spleen, despite resolution of chest radiographic findings. Because these new lesions were still present after 8 months of treatment, we performed laparoscopic drainage of the liver abscess. Purulent material drained from the lesion revealed positive polymerase chain reaction results for Mycobacterium tuberculosis, and identification of granuloma with infiltrating lymphocytes and plasma cells confirmed the diagnosis of tubercular liver abscess. Pathological changes in the spleen over the clinical course were also regarded as representing tubercular abscess. Postoperative course was good, and tuberculosis treatment ended after 12 months. Tubercular liver abscess subsequently showed prominent reduction, and the tubercular splenic abscess disappeared on abdominal ultrasonography. Tubercular hepatosplenic abscesses appearing during tubercular treatment are rare. We report this valuable case in which laparoscopic drainage of a liver abscess proved useful for diagnosis and treatment.

  13. Aspiration of breast abscess under ultrasound guidance: outcome obtained and factors affecting success.

    PubMed

    Elagili, Faisal; Abdullah, Norlia; Fong, Liew; Pei, Tan

    2007-01-01

    To assess ultrasonographically (US) guided needle aspiration of breast abscesses as an alternative to surgical incision and drainage. In our prospective study, 30 patients with 31 breast abscesses (one patient had bilateral breast abscess) underwent percutaneous breast abscess drainage under US guidance with local anaesthesia and oral antibiotics between 1 January 2004 and 31 March 2005. These patients consisted of 16 (53.3%) non-lactating and 14 (46.7%) lactating women, with ages ranging from 18 to 68 years (median, 28 years). The racial distribution comprised 26 (86.7%) Malays, three (10%) Chinese and one (3.3%) Indian. All patients had the chief complaint of breast swelling and 25 (83.3%) had breast pain. Clinically, 28 (93.3%) were found to have a palpable mass. Nine (30%) lesions were in the upper outer quadrant of the left breast. US diameters ranged from 1 to 15 cm (median, 4 cm). The pus volumes varied from 1 to 200 mL (median, 14 mL). Fifteen (50%) patients required only a single aspiration, 10 required multiple aspirations and five required incision and drainage. Those patients in whom needle aspiration failed had multiloculated lesions irrespective of abscess volume and size. Needle aspiration with ultrasound guidance is an effective treatment for breast abscess irrespective of abscess volume and size.

  14. Nonpuerperal mastitis and subareolar abscess of the breast.

    PubMed

    Kasales, Claudia J; Han, Bing; Smith, J Stanley; Chetlen, Alison L; Kaneda, Heather J; Shereef, Serene

    2014-02-01

    The purpose of this article is to show radiologists how to readily recognize nonpuerperal subareolar abscess and its complications in order to help reduce the time to definitive therapy and improve patient care. To achieve this purpose, the various theories of pathogenesis and the associated histopathologic features are reviewed; the typical clinical characteristics are detailed in contrast to those seen in lactational abscess and inflammatory breast cancer; the common imaging findings are described with emphasis on the sonographic features; correlative pathologic findings are presented to reinforce the imaging findings as they pertain to disease origins; and the various treatment options are reviewed. Nonpuerperal subareolar mastitis and abscess is a benign breast entity often associated with prolonged morbidity. Through better understanding of the underlying disease process the imaging, physical, and clinical findings of this rare process can be more readily recognized and treatment options expedited, improving patient care.

  15. Endogenous Klebsiella endophthalmitis associated with liver abscess: first case report from iran.

    PubMed

    Dehghani, A R; Masjedi, A; Fazel, F; Ghanbari, H; Akhlaghi, M; Karbasi, N

    2011-01-07

    To report the first case of endogenous Klebsiella endophthalmitis associated with liver abscess in Iran. A 79-year-old man was referred to our hospital due to severe pain and visual loss in the left eye. On physical examination, conjunctival hyperemia, corneal edema, hypopyon and severe vitreous cellular reaction were identified in the left eye; however, yellowish conjunctival discoloration was more apparent in the right eye. Abdominal CT scan showed a right liver lobe abscess that was confirmed by sonographically guided percutaneous liver mass biopsy. Blood, vitreous and liver mass aspirate cultures revealed Klebsiella pneumoniae growth. The patient was thus diagnosed with endogenous Klebsiella endophthalmitis secondary to bacteremia associated with liver abscess. This report suggests that, rather than being confined to Taiwan, endogenous endophthalmitis secondary to a liver abscess due to K. pneumoniae may be a global problem. Therefore, physicians should be aware of the possibility of endophthalmitis whenever a patient with K. pneumoniae liver abscess complains of ocular symptoms.

  16. Oral Campylobacter Species Involved in Extraoral Abscess: a Report of Three Cases

    PubMed Central

    Han, Xiang Y.; Tarrand, Jeffrey J.; Rice, David C.

    2005-01-01

    Oral Campylobacter species are rarely reported to cause extraoral infections. Here we present three cases of extraoral abscess caused by an oral Campylobacter sp. and a Streptococcus sp. The Campylobacter species were all isolated anaerobically and identified by sequencing analysis of the 16S rRNA gene. The cases included a breast abscess caused by Campylobacter rectus and a non-group A beta-hemolytic streptococcus in a patient with lymphoma, a liver abscess caused by Campylobacter curvus and an alpha-hemolytic streptococcus in a patient with complicated ovarian cancer, and a postobstructive bronchial abscess caused by C. curvus and group C beta-hemolytic Streptococcus constellatus in a patient with lung cancer. The abscesses were drained or resected, and the patients were treated with antibiotics with full resolution of the lesions. The C. curvus cases are likely the first reported infections by this organism, and the C. rectus case represents the second such reported extraoral infection. PMID:15872299

  17. EUS-guided drainage is more successful in pancreatic pseudocysts compared with abscesses

    PubMed Central

    Sadik, Riadh; Kalaitzakis, Evangelos; Thune, Anders; Hansen, Jan; Jönson, Claes

    2011-01-01

    AIM: To compare the results for endoscopic ultrasound (EUS)-guided drainage of clear fluid pancreatic pseudocysts with the results for abscess drainage. METHODS: All patients referred for endoscopic drainage of a fluid collection were prospectively included. The outcome was recorded. RESULTS: Altogether 26 pseudocysts or abscesses were treated in 25 (6 female) patients. One endoscopist performed the procedures. Non-infected pseudocysts were present in 15 patients and 10 patients had infected fluid collections. The cyst size ranged between 28 cm × 13 cm and 5 cm × 5 cm. The EUS drainage was successful in 94% of the pseudocysts and in 80% of the abscesses (P = 0.04). The complication rate in pseudocysts was 6% and in abscesses was 30% (P = 0.02). Recurrence of a pseudocyst occurred in one patient (4%) after 6 mo; the patient was successfully retreated. CONCLUSION: EUS-guided drainage of pseudocysts is associated with a higher success rate and a lower complication rate compared with abscess drainage. PMID:21274380

  18. Surgical management of canine refractory retrobulbar abscesses: six cases.

    PubMed

    Tremolada, G; Milovancev, M; Culp, W T N; Bleedorn, J A

    2015-11-01

    To report the clinical presentation, surgical treatment and outcomes of dogs with retrobulbar abscesses refractory to intra-oral lancing and antibiotics. Medical records from January 2006 through September 2014 were reviewed and dogs with retrobulbar abscesses failing treatment with antibiotics and intra-oral lancing were included. Clinicopathologic, imaging and surgical details were extracted from the medical records. Referring veterinarians and owners were interviewed via telephone for follow-up data. A total of six dogs were included in the study. The most common clinical signs were pain upon opening of the mouth, exophthalmos and prolapsed nictitans. Computed tomography was performed in five dogs, ultrasound in four and magnetic resonance imaging in one. Imaging identified an abscess in all dogs, with a suspected foreign body in four dogs. Surgical approach was a modified lateral orbitotomy in five dogs. No foreign body was identified during surgery in all dog. All dogs surviving to discharge did not have recurrence of clinical signs (follow-up time range: 27 to 95 months). Dogs with retrobulbar abscesses refractory to standard therapy can experience long-term resolution of clinical signs with surgical treatment, most commonly via a modified lateral orbitotomy. © 2015 British Small Animal Veterinary Association.

  19. Novel fastidious, partially acid-fast, anaerobic Gram-positive bacillus associated with abscess formation and recovered from multiple medical centers.

    PubMed

    Harrington, S M; Bell, M; Bernard, K; Lagacé-Wiens, P; Schuetz, A N; Hartman, B; McQuiston, J R; Wilson, D; Lasalvia, M; Ng, B; Richter, S; Taege, A

    2013-11-01

    We report a novel anaerobe causing abscess in four patients at three hospitals. In the clinical specimen, bacilli were branching, Gram positive, and acid fast. The organism grew slowly and was not identified by 16S rRNA sequencing. Our findings support the description of a new genus and species of the suborder Corynebacterineae.

  20. Giant lung abscess treated by tube thoracostomy.

    PubMed

    Mengoli, L

    1985-08-01

    Pulmonary resection is the recommended treatment for large lung abscesses that do not respond to medical management. Tube thoracostomy, effective in the past, has been used less and less in recent years. Personal experience with three patients and a review of the literature led me to the following conclusions: In the treatment of a lung abscess 8 cm or larger, tube thoracostomy is an effective form of drainage, is probably safer than pulmonary resection, and may yield a superior result. Rather than being reserved as a desperation measure for poor risk patients, tube thoracostomy should be considered early in the hospital course.

  1. Separation of Singing Voice from Music Accompaniment for Monaural Recordings

    DTIC Science & Technology

    2005-09-01

    Directory: pub/tech-report/2005 File in pdf format: TR61.pdf Separation of Singing Voice from Music Accompaniment for Monaural Recordings Yipeng Li...Abstract Separating singing voice from music accompaniment is very useful in many applications, such as lyrics recognition and alignment, singer...identification, and music information retrieval. Although speech separation has been extensively studied for decades, singing voice separation has been little

  2. Role of percutaneous abscess drainage in the management of young patients with Crohn disease.

    PubMed

    Pugmire, Brian S; Gee, Michael S; Kaplan, Jess L; Hahn, Peter F; Doody, Daniel P; Winter, Harland S; Gervais, Debra A

    2016-05-01

    Intra-abdominal abscess is a common complication of Crohn disease in children. Prior studies, primarily in adults, have shown that percutaneous abscess drainage is a safe and effective treatment for this condition; however, the data regarding this procedure and indications in pediatric patients is limited. Our aim was to determine the success rate of percutaneous abscess drainage for abscesses related to Crohn disease in pediatric patients with a focus on treatment endpoints that are relevant in the era of biological medical therapy. We retrospectively reviewed 25 cases of patients ages ≤20 years with Crohn disease who underwent percutaneous abscess drainage. Technical success was defined as catheter placement within the abscess with reduction in abscess size on post-treatment imaging. Clinical success was defined as (1) no surgery within 1 year of drainage or (2) surgical resection following drainage with no residual abscess at surgery or on preoperative imaging. Multiple clinical parameters were analyzed for association with treatment success or failure. All cases were classified as technical successes. Nineteen cases were classified as clinical successes (76%), including 7 patients (28%) who required no surgery within 1 year of percutaneous drainage and 12 patients (48%) who had elective bowel resection within 1 year. There was a statistically significant association between resumption of immunosuppressive therapy within 8 weeks of drainage and both clinical success (P < 0.01) and avoidance of surgery after 1 year (P < 0.01). Percutaneous abscess drainage is an effective treatment for Crohn disease-related abscesses in pediatric patients. Early resumption of immunosuppressive therapy is statistically associated with both clinical success and avoidance of bowel resection, suggesting a role for percutaneous drainage in facilitating prompt initiation of medical therapy and preventing surgical bowel resection.

  3. Sex work, injection drug use, and abscesses: Associations in women, but not men.

    PubMed

    Wurcel, Alysse G; Burke, Deirdre; Skeer, Margie; Landy, David; Heimer, Robert; Wong, John B; Chui, Kenneth K H; Stopka, Thomas J

    2018-04-01

    Abscesses commonly occur among people who inject drugs (PWID). However, whether the risks are comparable between males and females, and the impact of sex work on abscess risk is unclear. The goal of this study was to examine the contemporary associations of gender and sex work with the risk of abscesses in PWID. Combining data from two cross-sectional studies conducted in the Greater Boston Area with people at risk for HIV and hepatitis C virus (HCV), we used the following inclusion criteria: age 18-45 years and report of illicit or non-prescription drug injection within the 30 days prior to the survey. Information on demographics, injection-mediated risks, and sexual behaviors was collected using Audio Computer-Assisted Self-Interview Software. Multivariable logistic regressions were used to model associations. The study sample included 298 people including 30% were female. Females were more likely than men to report sex work (28% vs. 16%, p = .012) and abscess during their lifetime (55% vs. 37% p = .004). Among the females, engaging in sex work increased by >5-fold the odds of reporting abscesses [Adjusted odds ratio 5.42; 95% CI: 1.27, 23.10]. There was no association between sex work and abscesses among men. We found a female-specific association between sex work, injection drug use, and abscesses among PWID. Although the cross-sectional designs precluded causal inferences, longitudinal studies could enhance understanding of gender-associated risks for abscesses and inform the development of harm reduction interventions. Published by Elsevier B.V.

  4. Recent Surgical Results for Active Endocarditis Complicated With Perivalvular Abscess.

    PubMed

    Yoshioka, Daisuke; Toda, Koichi; Yokoyama, Jun-Ya; Matsuura, Ryohei; Miyagawa, Shigeru; Shirakawa, Yukitoshi; Takahashi, Toshiki; Sakaguchi, Taichi; Fukuda, Hirotsugu; Sawa, Yoshiki

    2017-10-25

    Surgical treatment for endocarditis patients with a perivalvular abscess is still challenging.Methods and Results:From 2009 to 2016, 470 patients underwent surgery for active endocarditis at 11 hospitals. Of these, 226 patients underwent aortic valve surgery. We compared the clinical results of 162 patients without a perivalvular abscess, 37 patients who required patch reconstruction of the aortic annulus (PR group) and 27 who underwent aortic root replacement (ARR group). Patients with a perivalvular abscess had a greater number ofStaphylococcusspecies and prosthetic valve endocarditis, a greater level of inflammation at diagnosis and symptomatic heart failure before surgery, especially in the ARR group. Nevertheless, the duration between diagnosis and surgery was similar, because of a high prevalence of intracranial hemorrhage in the ARR group. Hospital death occurred in 13 (9%) patients without a perivalvular abscess, in 4 (12%) in the PR and in 7 (32%) in the ARR group. Postoperative inflammation and end-organ function were similar between the groups. Overall survival of patients without a perivalvular abscess and that of the PR group was similar, but was significantly worse in the ARR group (P=0.050, 0.026). Freedom from endocarditis recurrence was similar among all patients. Patients treated with patch reconstruction showed favorable clinical results. Early surgical intervention is necessary when a refractory invasive infection is suspected.

  5. Modern history of surgical management of lung abscess: from Harold Neuhof to current concepts.

    PubMed

    Schweigert, Michael; Dubecz, Attila; Stadlhuber, Rudolf J; Stein, Hubert J

    2011-12-01

    Harold Neuhof was one of the pioneers of thoracic surgery in the early decades of the last century. Inspired by his preceptor Howard Lilienthal he proposed an entirely new concept for surgery on acute lung abscess. The aim of his one-stage procedure was adequate drainage of the abscess cavity. His approach proved to be the first major breakthrough in the treatment of acute lung abscess. Therapy of pulmonary abscess was again radically changed by the advent of antibiotics in the late 1940s. However, the basic principles of Neuhof's concept still influence modern-day management of putrid lung abscess. Copyright © 2011 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  6. Malignancy Associated Iatrogenic Iliopsoas Abscess -Venous Access Complication From Ablation Procedure.

    PubMed

    Iskandar, Sandia; Atoui, Moustapha; Rizwan Afzal, Muhammad; Lavu, Madhav; Reddy, Madhu; Lakkireddy, Dhanunjaya

    2016-01-01

    Iliopsoas abscess is a rare condition with a high rate of mortality and morbidity if left untreated. It can occur from hematogenous or lymphatic spread from distant structures or as a result of contiguous spread from adjacent structures. The disease typically occurs in patients with immunocompromised status and the symptoms can be non-specific.1,2 Generally, infectious complications from venous access during atrial fibrillation (AF) procedure are uncommon, and an iatrogenic iliopsoas abscess from percutaneous cardiac procedures has never been reported. We present the first case of iliopsoas abscess from an ablation procedure.

  7. Tuberculous cold abscess of breast: an unusual presentation in a male patient.

    PubMed

    Brown, Sarah; Thekkinkattil, Dinesh K

    2016-06-01

    Tuberculosis (TB) of breast is a rare condition especially presentation as a cold abscess. We present a case of male patient with TB of lung and meninges with a cold abscess in the breast. The abscess was incidental finding on the computed tomography (CT) scan. This was further managed by a combination of anti-tuberculous chemotherapy treatment and surgical drainage. We reviewed the current literature related to mammary TB, its presentations and treatment.

  8. Tuberculous cold abscess of breast: an unusual presentation in a male patient

    PubMed Central

    Brown, Sarah

    2016-01-01

    Tuberculosis (TB) of breast is a rare condition especially presentation as a cold abscess. We present a case of male patient with TB of lung and meninges with a cold abscess in the breast. The abscess was incidental finding on the computed tomography (CT) scan. This was further managed by a combination of anti-tuberculous chemotherapy treatment and surgical drainage. We reviewed the current literature related to mammary TB, its presentations and treatment. PMID:27294045

  9. Association between deep neck space abscesses and internal carotid artery narrowing in pediatric patients

    PubMed

    Derinkuyu, Betül Emine; Boyunağa, Öznur; Polat, Meltem; Damar, Çağrı; Tapısız Aktaş, Anıl; Alımlı, Ayşe Gül; Öztunalı, Çiğdem; Kara, Soner Sertan; Uçar, Murat; Tezer, Hasan

    2017-12-19

    Background/aim: Our aim was to interpret the effects of deep neck space abscesses on the adjacent carotid artery according to abscess location, as well as to determine narrowing by calculating the mean stenosis ratios.Materials and methods: Neck computed tomography scans and clinical data of 45 children with neck abscesses were evaluated retrospectively for abscess location and internal carotid artery narrowing. The lumen areas of the carotid arteries were measured from standard levels, and stenosis ratios were calculated with two different techniques. The mean stenosis ratios of each group according to abscess location were then compared with the control group.Results: Among the 45 abscesses included in the study, 51.1% (n = 23/45) were located in the peritonsillar region, 37.8% (n = 17/45) were located in the parapharyngeal-lateral retropharyngeal space, and 11.1% (n = 5/45) were in the midline retropharyngeal space. We found a statistically significant difference between the mean stenosis ratios of the ipsilateral side of the parapharyngeal-lateral retropharyngeal abscesses and the control group (P < 0.01).Conclusion: The children with parapharyngeal-lateral retropharyngeal abscesses all had narrowing in the adjacent carotid lumen to some degree. Although most of the patients had no clinical symptoms, radiologists have to be aware of this arterial complication to prevent further progress and fatal complications.

  10. Breast abscess due to Salmonella Typhimurium in a patient with rheumatoid arthritis: a case report.

    PubMed

    Baran, Irmak; Aksu, Neriman; Aksoy, Altan

    2016-07-22

    This is the first report of breast abscess due to Salmonella enterica serotype Typhimurium. Staphylococcus aureus is known as the most common cause of breast abscess. Salmonella spp. may occasionally form localized abscesses after dissemination to various organ systems following a bacteraemia. But breast abscess related to Salmonella spp is a very rare complication. A 43-year-old female patient referred to our hospital with a lump, fever and mild pain in her breast. The patient was not pregnant or lactating at that time. She had a history of rheumatoid arthritis for 5 years and was under immunosuppressive therapy. Ultrasonography of the breast revealed an abscess. The abscess was drained and sent for culture to medical microbiology laboratory. The microorganism was identified as Salmonella enterica serotype Typhimurium and found to be sensitive to all antibiotics tested. The patient was cured after surgical debridement and antibiotic therapy. The abscess did not recur again. This case is presented to draw attention to non-typhoidal Salmonella as rare causes of breast abscess and submission of specimens to the microbiology laboratory for accurate diagnosis and treatment especially in patients with underlying immunosuppressive diseases.

  11. Management of Pleural Effusion, Empyema, and Lung Abscess

    PubMed Central

    Yu, Hyeon

    2011-01-01

    Pleural effusion is an accumulation of fluid in the pleural space that is classified as transudate or exudate according to its composition and underlying pathophysiology. Empyema is defined by purulent fluid collection in the pleural space, which is most commonly caused by pneumonia. A lung abscess, on the other hand, is a parenchymal necrosis with confined cavitation that results from a pulmonary infection. Pleural effusion, empyema, and lung abscess are commonly encountered clinical problems that increase mortality. These conditions have traditionally been managed by antibiotics or surgical placement of a large drainage tube. However, as the efficacy of minimally invasive interventional procedures has been well established, image-guided small percutaneous drainage tubes have been considered as the mainstay of treatment for patients with pleural fluid collections or a lung abscess. In this article, the technical aspects of image-guided interventions, indications, expected benefits, and complications are discussed and the published literature is reviewed. PMID:22379278

  12. Facial paralysis due to an occult parotid abscess.

    PubMed

    Orhan, Kadir Serkan; Demirel, Tayfun; Kocasoy-Orhan, Elif; Yenigül, Kubilay

    2008-01-01

    Facial paralysis associated with benign diseases of the parotid gland is very rare. It has been reported in approximately 16 cases of acute suppurative parotitis or parotid abscess. We presented a 45-year-old woman who developed facial paralysis secondary to an occult parotid abscess. Initially, there was no facial paralysis and the signs and symptoms were suggestive of acute parotitis, for which medical treatment was initiated. Three days later, left-sided facial palsy of HB (House-Brackmann) grade 5 developed. Ultrasonography revealed a pretragal, hypoechoic mass, 10x8 mm in size, causing inflammation in the surrounding tissue. Fine needle aspiration biopsy obtained from the mass revealed polymorphonuclear leukocytes and lymphocytes. No malignant cells were observed. The lesion was diagnosed as an occult parotid abscess. After a week, the mass disappeared and facial paralysis improved to HB grade 4. At the end of the first month, facial paralysis improved to HB grade 1. At three months, facial nerve function was nearly normal.

  13. Cervical spondylodiscitis with epidural abscess after knife stab wounds to the neck: A case report.

    PubMed

    Voelker, Anna; von der Hoeh, Nicolas H; Gulow, Jens; Heyde, Christoph-Eckhard

    2015-08-01

    Cervical spondylodiscitis is usually caused by pyogenic infections, associated with retropharyngeal abscesses, or due to the swallowing of foreign bodies. No cases of cervical spondylodiscitis caused by a penetrating neck injury have been published in the literature. We describe a case of cervical spondylodiscitis after multiple knife stab wounds to the lateral soft tissue of the neck. Case report and review of the literature. A 54-year-old patient was brought to our clinic with destructive spondylodiscitis C3/4 with paravertebral and epidural abscesses. He had been involved in a fight and had suffered multiple stab wounds to his neck with a knife 1 month prior. The initial CT scan had revealed one deeper wound canal behind the sternocleidomastoid muscle on the left side without any injury to the vessels. The wound was cleaned and an antibiotic therapy with cefuroxime was given for 1 week. After an uneventful and complete healing of the wound the patient developed severe neck pain. Inflammatory laboratory parameters were elevated, and a MRI of the neck revealed a distinct spondylodiscitis C3/4 with paravertebral and epidural abscess formations. Surgery was performed and included debridement, abscess drainage, decompression of the spinal canal, fusion of the C3/4 segment using an autologous iliac crest bone graft and a plate osteosynthesis. A course of calculated antibiotic therapy was administered for 8 weeks. Normal laboratory parameters and no radiological signs of an ongoing inflammatory process were observed during follow-up examinations. The C3/4 segment was consolidated. Stab wound injuries to the neck not only bear the risk of injuries to the nerves, vessels and organs of the neck but also increase the risk of developing secondary spondylodiscitis. Specifically, cervical spondylodiscitis can result in distinct neurological symptoms, and surgical intervention should be performed in a timely manner. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Natural mutations in a Staphylococcus aureus virulence regulator attenuate cytotoxicity but permit bacteremia and abscess formation

    PubMed Central

    Das, Sudip; Lindemann, Claudia; Young, Bernadette C.; Muller, Julius; Österreich, Babett; Ternette, Nicola; Winkler, Ann-Cathrin; Paprotka, Kerstin; Reinhardt, Richard; Allen, Elizabeth; Flaxman, Amy; Yamaguchi, Yuko; Rollier, Christine S.; van Diemen, Pauline; Blättner, Sebastian; Remmele, Christian W.; Selle, Martina; Dittrich, Marcus; Müller, Tobias; Vogel, Jörg; Ohlsen, Knut; Crook, Derrick W.; Massey, Ruth; Wilson, Daniel J.; Rudel, Thomas; Wyllie, David H.; Fraunholz, Martin J.

    2016-01-01

    Staphylococcus aureus is a major bacterial pathogen, which causes severe blood and tissue infections that frequently emerge by autoinfection with asymptomatically carried nose and skin populations. However, recent studies report that bloodstream isolates differ systematically from those found in the nose and skin, exhibiting reduced toxicity toward leukocytes. In two patients, an attenuated toxicity bloodstream infection evolved from an asymptomatically carried high-toxicity nasal strain by loss-of-function mutations in the gene encoding the transcription factor repressor of surface proteins (rsp). Here, we report that rsp knockout mutants lead to global transcriptional and proteomic reprofiling, and they exhibit the greatest signal in a genome-wide screen for genes influencing S. aureus survival in human cells. This effect is likely to be mediated in part via SSR42, a long-noncoding RNA. We show that rsp controls SSR42 expression, is induced by hydrogen peroxide, and is required for normal cytotoxicity and hemolytic activity. Rsp inactivation in laboratory- and bacteremia-derived mutants attenuates toxin production, but up-regulates other immune subversion proteins and reduces lethality during experimental infection. Crucially, inactivation of rsp preserves bacterial dissemination, because it affects neither formation of deep abscesses in mice nor survival in human blood. Thus, we have identified a spontaneously evolving, attenuated-cytotoxicity, nonhemolytic S. aureus phenotype, controlled by a pleiotropic transcriptional regulator/noncoding RNA virulence regulatory system, capable of causing S. aureus bloodstream infections. Such a phenotype could promote deep infection with limited early clinical manifestations, raising concerns that bacterial evolution within the human body may contribute to severe infection. PMID:27185949

  15. Spinal epidural abscesses in children: a 15-year experience and review of the literature.

    PubMed

    Auletta, J J; John, C C

    2001-01-01

    We reviewed medical records and laboratory and diagnostic evaluations for 8 pediatric patients with spinal epidural abscesses who were treated during the last 15 years at our institution. Staphylococcus aureus was isolated from 5 of 8 epidural abscesses, including 2 abscesses with methicillin-resistant S. aureus. Unusual isolates were group B Streptococcus in a patient with chronic vesicouretral reflux associated with the posterior urethral valves and Aspergillus flavus in a patient with acute myelogenous leukemia. An analysis incorporating our results and a review of the English-language literature about abscesses in children and adults revealed differences related to age. Abscesses in children were more posterior in epidural location, had greater spinal column extension, and were associated with more favorable clinical outcomes than were abscesses in adults. Magnetic resonance imaging is the diagnostic procedure of choice; however, radionuclide bone scans should be considered for associated distant osteomyelitis in children. Prompt diagnosis and combined medical and surgical treatment remain the cornerstones for the prevention of adverse outcomes.

  16. Abscesses of the frontal lobe of the brain secondary to covert dental sepsis.

    PubMed

    Ingham, H R; Kalbag, R M; Tharagonnet, D; High, A S; Sengupta, R P; Selkon, J B

    1978-09-02

    The bacterial species found in pus aspirated from brain abscesses in two patients were typical of those found in dental sepsis. Subsequently apical-root abscesses were demonstrated in the upper jaws of both patients. This evidence strongly suggests that these cerebral abscesses were secondary to dental sepsis which could have spread from the teeth to the frontal lobes by several possible antaomical pathways.

  17. Prostatic abscess: diagnosis and management in the modern antibiotic era.

    PubMed

    Tiwari, Punit; Pal, Dilip K; Tripathi, Astha; Kumar, Suresh; Vijay, Mukesh; Goel, Amit; Sharma, Pramod; Dutta, Arindam; Kundu, Anup K

    2011-03-01

    This retrospective study was aimed at analyzing the clinical findings and therapeutic strategies in 24 patients who were admitted with prostatic abscess, during the period from 1999 to 2008. The diagnosis of prostatic abscesses was made clinically by digital rectal palpation based on the presence of positive fluctuation with tenderness. All cases were confirmed by trans-rectal ultrasound (TRUS), and only positive cases were included in this study. The diagnostic work-up included analysis of midstream urine and abscess fluid culture for pathogens. Therapeutic options included endoscopic trans-urethral incision or trans-perineal aspiration under ultrasound guidance, or conservative therapy. Of the 24 patients studied, 45.83% of the cases had a pre-disposing factor, and diabetes mellitus (37.50%) was the most common. Digital rectal palpation revealed fluctuation in 70.83% of the cases. Trans-abdominal ultrasonography missed the condition in 29.16% of the cases. On TRUS, all the study patients showed hypo-echoic zones, while nine others showed internal septations. In most of the cases, the lesion was peripheral. A causative pathogen could be identified in 70.83% of the cases. Surgical drainage of the abscess by trans-urethral deroofing was performed in 17 cases (including one with failed aspiration), trans-perineal aspiration under TRUS guidance was performed in three cases and conservative therapy was followed in five cases. Our data confirms the importance of predisposing factors in the pathogenesis of prostatic abscess. In most of the cases, the clue to diagnosis is obtained by digital rectal palpation. TRUS gives the definite diagnosis and also helps in follow-up of patients. Trans-urethral deroofing is the ideal therapy where the abscess cavity is more than 1 cm, although in some selected cases, TRUS-guided aspiration or conservative therapy does have a role in treatment.

  18. Brucella pelvic tubo-ovarian abscess mimicking a pelvic malignancy.

    PubMed

    Seoud, Muhiedine A F; Kanj, Suha S; Habli, Munira; Araj, George F; Khalil, Ali M

    2003-01-01

    A 57-y-old woman presented with recurrent abdominal and pelvic pain of 6 months' duration with low-grade fever. A computed tomographic scan indicated an ovarian tumor. Laparotomy revealed a pelvic abscess. Her symptoms resolved following surgery and antibiotic therapy. Pathology revealed an extensive inflammatory process. Tissue culture grew Brucella sp. The diagnosis and management of this previously undescribed pelvic tubo-ovarian abscess present a particular challenge.

  19. An unclassified Eubacterium taxon in acute dento-alveolar abscess.

    PubMed

    Wade, W G; Lewis, M A; Cheeseman, S L; Absi, E G; Bishop, P A

    1994-02-01

    The microflora of pus samples aspirated from 50 acute dento-alveolar abscesses was examined. A total of 143 bacterial strains was isolated, consisting predominantly of Prevotella spp., alpha-haemolytic Streptococcus spp., Peptostreptococcus spp. and Eubacterium spp. An unclassified asaccharolytic Eubacterium taxon was encountered in 17 (34%) of the abscesses. This taxon was found to have a positive association with Fusobacterium spp. and a negative association with alpha-haemolytic Streptococcus spp.

  20. Management of colorectal emergencies: percutaneous abscess drainage.

    PubMed

    Brusciano, L; Maffettone, V; Napolitano, V; Izzo, G; Rossetti, G; Izzo, D; Russo, F; Russo, G; del Genio, G; del Genio, A

    2004-01-01

    Pelvic abscesses represent the most frequent complications of colorectal surgery. Percutaneous CT or US guided drainage can be an alternative to surgical drainage that is associated to a significant mortality rate. In the current study results of PAD, performed in 39 patients with pelvic or abdominopelvic abscesses were reviewed in order to evaluate reliability of such procedure. Major part of the collections 33/39 (85%) developed after resective colorectal surgery, and 20/39 (51%) were associated to anastomotic fistula; 22/39 (56%) were poorly defined; 16/39 (41%) were multiloculated; 16/39 (41%) had a stool contamination, 23/39 (58%) were greater than 10 cm; 14/39 (35%) were multiple. Thirty-five patients (89.7%) healed, despite high number of complex abscesses and complete resolution of sepsis was achieved in 5.1 +/- 2.9 days. CT proved to be the most reliable tool in assessing distinctive features of collections as well as in identifying the best route for drainage. Adequate size of the catheter was essential to get an effective drainage. In particular, large sized catheter (> 20 Fr) had to be used to drain collections associated to anastomotic fistulas with stool contamination. In four elderly neoplastic patients with chronic illnesses (10%), only a single small sized catheter could be positioned, because of patients poor compliance and PAD was inaffective. Nevertheless even those patients got a partial resolution of the sepsis and their general conditions markedly improved, so that they were able to underwent successful surgical drainage. In conclusion PAD is a safe and reliable tool that can be employed as an alternative to surgical drainage at least as first measure, even if complex pelvic abscesses are found.

  1. Lingual Abscess in the Setting of Recent Periodontal Antibiotic Injections.

    PubMed

    Lefler, Joshua E; Masullo, Lawrence N

    2016-10-01

    Lingual abscess is a rare clinical entity, with posterior involvement being much less common than anterior involvement. Typical inciting events include trauma or direct inoculation to the area. The clinical diagnosis can be difficult, and early imaging and specialist consultation should be pursued to make a definitive diagnosis and to prevent patient deterioration. We present a case of posterior lingual abscess in a 62-year-old man after he received antibiotic injections to the lower molars for periodontal disease. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Lingual abscess is a rare condition that is difficult to diagnose clinically. Misdiagnosis or delayed diagnosis can lead to acute airway compromise and increased morbidity. Published by Elsevier Inc.

  2. Cervical Epidural Abscess Mimicking as Stroke - Report of Two Cases

    PubMed Central

    Velpula, Jagan Mohana Reddy; Gakhar, Harinder; Sigamoney, Kohilavani; Bommireddy, Rajendra

    2014-01-01

    Background: Stroke is a common provisional diagnosis in patients presenting to the emergency department (ED) with unilateral neurological deficit. Cervical epidural abscess (CEA) may also present clinically with a unilateral neurological deficit. Objects: To highlight the inherent problems with diagnosing cervical epidural abscess and possible consequences of delay in diagnosis. Case Report: We would like to highlight two cases provisionally diagnosed as stroke. Both cases turned out to be cervical epidural abscesses. The delay in diagnosis and treatment led to suboptimal outcome in both cases. Summary: Cases with suspected stroke who deteriorate while under treatment or whose diagnosis is doubtful should have MRI whole spine in order to avoid potential complications. PMID:24551026

  3. Epizootiology of cranial abscess disease in white-tailed deer (Odocoileus virginianus) of Georgia, USA

    USGS Publications Warehouse

    Cohen, Bradley S.; Belser, Emily H.; Killmaster, Charlie H.; Bowers, John W.; Irwin, Brian J.; Yabsley, Michael J.; Miller, Karl V.

    2015-01-01

    Intracranial abscess disease is a cause of natural mortality for mature male white-tailed deer (Odocoileus virginianus). Most cases of abscesses are associated with bacterial infection byTrueperella (Arcanobacterium) pyogenes, but a complete understanding of the epidemiology of this disease is lacking. We quantified the effects of individual characteristics, site-specific herd demographics, land cover, and soil variables in estimating the probability of this disease. We examined 7,545 white-tailed deer from 60 sites throughout Georgia US for signs of cranial abscesses, the predecessor of intracranial abscesses, and recorded the presence or absence of cranial abscesses for each individual examined. We detected no cranial abscesses in 2,562 female deer but 91 abscesses in 4,983 male deer examined (1.8%). A generalized linear mixed model, treating site as a random effect, was used to examine several potential explanatory risk factors including site-level landscape and soil characteristics (soil and forest type), demographic factors (deer density and male to female ratio), and individual host factors (deer sex and age). Model results indicated that the probability of a male having a cranial abscess increased with age and that adult sex ratio (male:female) was positively associated with this disease. Site-specific variables for land cover and soil types were not strongly associated with observations of the disease at the scale measured and a large amount of among-site variability remained. Given the demonstrated effect of age, gender, and local sex ratios but the remaining unexplained spatial variability, additional investigation into spatiotemporal variation of the presumed bacterial causative agent of cranial abscesses appears warranted.

  4. Transbronchial drainage using endobronchial ultrasonography with guide sheath for lung abscess: A case report.

    PubMed

    Yaguchi, Daizo; Ichikawa, Motoshi; Inoue, Noriko; Kobayashi, Daisuke; Shizu, Masato; Imai, Naoyuki

    2018-05-01

    Lung abscess was previously treated surgically, but is now mainly treated with antibiotics and ideally with direct drainage, although postural drainage canalso be used. A chest abnormal shadow was detected in an 82-year-old man and he was referred to our department in November 2017. On chest computed tomography (CT), a low-density mass shadow was present in the left S8 segment. Lung abscess and lung cancer were considered as differential diagnoses, and treatment with sulbactam sodium/ampicillin sodium (SBT/ABPC) was first initiated for lung abscess. The etiologic agent could not be identified by sputum examination, and the abscess shadow remained. Lung abscess. Endobronchial ultrasonography with a guide sheath (EBUS-GS)-guided bronchoscopy was performed on hospital day 21 to diagnose the lesion, identify the etiologic agent if the lesion was a lung abscess, and attempt drainage. Vacuum aspiration performed in the guide sheath after the probe was placed within the lesion produced 4-5 ml of gray turbid pus, and the abscess was judged to have been drained. A subsequent pathological examination did not detect malignant cells. Klebsiella pneumoniae, Prevotella spp. was identified as the etiologic agent in bacteriological tests. Antibiotics were changed based on sensitivity test results, and drainage was similarly performed on hospital day 28. The shadow gradually improved and disappeared. Therefore, this procedure and treatment led to identification of the etiologic agent and helped with cure of the disease. Based on the basic principle of treatment for abscess using as much drainage as possible, EBUS-GS-guided transbronchial drainage may be considered to be a "new procedure" for lung abscess.

  5. Health and Economic Burden of Post-Partum Staphylococcus aureus Breast Abscess

    PubMed Central

    Branch-Elliman, Westyn; Lee, Grace M.; Golen, Toni H.; Gold, Howard S.; Baldini, Linda M.; Wright, Sharon B.

    2013-01-01

    Objectives To determine the health and economic burdens of post-partum Staphylococcus aureus breast abscess. Study design We conducted a matched cohort study (N = 216) in a population of pregnant women (N = 32,770) who delivered at our center during the study period from 10/1/03–9/30/10. Data were extracted from hospital databases, or via chart review if unavailable electronically. We compared cases of S. aureus breast abscess to controls matched by delivery date to compare health services utilization and mean attributable medical costs in 2012 United States dollars using Medicare and hospital-based estimates. We also evaluated whether resource utilization and health care costs differed between cases with methicillin-resistant and -susceptible S. aureus isolates. Results Fifty-four cases of culture-confirmed post-partum S. aureus breast abscess were identified. Breastfeeding cessation (41%), milk fistula (11.1%) and hospital readmission (50%) occurred frequently among case patients. Breast abscess case patients had high rates of health services utilization compared to controls, including high rates of imaging and drainage procedures. The mean attributable cost of post-partum S. aureus breast abscess ranged from $2,340–$4,012, depending on the methods and data sources used. Mean attributable costs were not significantly higher among methicillin-resistant vs. –susceptible S. aureus cases. Conclusions Post-partum S. aureus breast abscess is associated with worse health and economic outcomes for women and their infants, including high rates of breastfeeding cessation. Future study is needed to determine the optimal treatment and prevention of these infections. PMID:24039877

  6. Health and economic burden of post-partum Staphylococcus aureus breast abscess.

    PubMed

    Branch-Elliman, Westyn; Lee, Grace M; Golen, Toni H; Gold, Howard S; Baldini, Linda M; Wright, Sharon B

    2013-01-01

    To determine the health and economic burdens of post-partum Staphylococcus aureus breast abscess. We conducted a matched cohort study (N = 216) in a population of pregnant women (N = 32,770) who delivered at our center during the study period from 10/1/03-9/30/10. Data were extracted from hospital databases, or via chart review if unavailable electronically. We compared cases of S. aureus breast abscess to controls matched by delivery date to compare health services utilization and mean attributable medical costs in 2012 United States dollars using Medicare and hospital-based estimates. We also evaluated whether resource utilization and health care costs differed between cases with methicillin-resistant and -susceptible S. aureus isolates. Fifty-four cases of culture-confirmed post-partum S. aureus breast abscess were identified. Breastfeeding cessation (41%), milk fistula (11.1%) and hospital readmission (50%) occurred frequently among case patients. Breast abscess case patients had high rates of health services utilization compared to controls, including high rates of imaging and drainage procedures. The mean attributable cost of post-partum S. aureus breast abscess ranged from $2,340-$4,012, depending on the methods and data sources used. Mean attributable costs were not significantly higher among methicillin-resistant vs. -susceptible S. aureus cases. Post-partum S. aureus breast abscess is associated with worse health and economic outcomes for women and their infants, including high rates of breastfeeding cessation. Future study is needed to determine the optimal treatment and prevention of these infections.

  7. Aspergillus flavus epidural abscess and osteomyelitis in a diabetic patient.

    PubMed

    Chi, Chih-Yu; Fung, Chang-Phone; Liu, Cheng-Yi

    2003-06-01

    A 63-year-old man had a history of diabetes mellitus for more than 10 years and took oral hypoglycemic agents regularly. He visited Taipei Veterans General Hospital with the complaint of progressive weakness in all 4 limbs and neck pain for 6 months. Computed tomography of the cervical spine revealed increased soft tissue density in the epidural space from C2 to C5 with cord compression. Surgical decompression was done and Aspergillus flavus was isolated from the inflammatory tissue. He was initially treated with oral itraconazole 200 mg 3 times per day for 4 days and then twice daily. Later, the treatment regimen was shifted to intravenous amphotericin B 25 mg/d. He died of intraventricular hemorrhage and complicated fungal meningoencephalitis 2 weeks postlaminectomy. This case reminds us that a prolonged history of back pain accompanied with peripheral neuropathy in diabetic patients should raise the suspicion of Aspergillus epidural abscess. Prompt aggressive diagnostic testing and management is needed to improve the likelihood of a good outcome of these patients.

  8. Methicillin-resistant Staphylococcus aureus hepatic abscess in a patient with sickle-cell disease.

    PubMed

    Mancao, M; Estrada, B; Wilson, F; Figarola, M; Wesenberg, R

    2007-12-01

    We report a case of a 16-year-old female patient with sickle-cell disease with a liver abscess secondary to methicillin-resistant Staphylococcus aureus (MRSA). She had initially presented with jaundice and abdominal pain and subsequently underwent endoscopic retrograde cholangio-pancreaticography followed by laparoscopic cholecystectomy for removal of gallstones. However, post-cholecystectomy she presented with generalized abdominal pain and computed tomography scan of the abdomen revealed a liver abscess. A pigtail catheter was inserted into the abscess and culture of the aspirate yielded MRSA (susceptibility pattern of the organism was compatible with community-acquired MRSA). She was treated with intravenous clindamycin for 6 weeks with complete resolution of the abscess.

  9. Tooth loss due to periodontal abscess: a retrospective study.

    PubMed

    McLeod, D E; Lainson, P A; Spivey, J D

    1997-10-01

    This retrospective study focused on the frequency of tooth loss due to periodontal abscess among 42 patients who were treated by a single clinician over a 5- to 29-year period. A total of 114 patients were selected from the active periodontal recall schedule of a single periodontist at The University of Iowa College of Dentistry. The criteria for inclusion in the study included having a history of moderate to advanced periodontitis, being on 3 to 6 month recall periodontal maintenance care, and completion of active periodontal therapy prior to October 1987. Other parameters evaluated were age; gender; number of teeth present and missing at the initial, reevaluation, and last periodontal recall visit; initial periodontal prognosis; furcation involvement; non-surgical and surgical periodontal therapy; and reasons for tooth loss. Patients were grouped according to the number of teeth lost following active periodontal treatment into well-maintained (0 to 3), downhill (4 to 9), and extreme downhill (10 to 23) groups. Forty-two of the 114 patients were identified as having one or more periodontal abscesses. A total of 109 teeth were affected by periodontal abscess of which 49 (45%) teeth were lost and 60 (55%) were successfully maintained over an average of 12.5 years (5 to 29 years). More furcated teeth were lost than nonfurcated teeth and teeth given a hopeless prognosis were lost more consistently than those given a questionable prognosis in all groups. The frequency of periodontal abscess and tooth loss per patient was greater in the downhill and extreme downhill response groups than the well-maintained group. This suggests that teeth with a history of periodontal abscess can be treated and maintained for several years.

  10. Acute abdomen caused by brucellar hepatic abscess.

    PubMed

    Ibis, Cem; Sezer, Atakan; Batman, Ali K; Baydar, Serkan; Eker, Alper; Unlu, Ercument; Kuloglu, Figen; Cakir, Bilge; Coskun, Irfan

    2007-10-01

    Brucellosis is a zoonotic infection that is transmitted from animals to humans by ingestion of infected food products, direct contact with an infected animal, or aerosol inhalation. The disease is endemic in many countries, including the Mediterranean basin, the Middle East, India, Mexico, Central and South America and, central and southwest Asia. Human brucellosis is a systemic infection with a wide clinical spectrum. Although hepatic involvement is very common during the course of chronic brucellosis, hepatic abscess is a very rare complication of Brucella infection. We present a case of hepatic abscess caused by Brucella, which resembled the clinical presentation of surgical acute abdomen.

  11. Risks and benefits in treatment of mediastinal abscess by endobronchial ultrasound-guided transbronchial needle aspiration.

    PubMed

    Tian, Lei; Krimsky, William S; Wu, Qingchen; Sun, Jiayuan

    2017-07-01

    Mediastinal abscess is a fatal condition, treatment of mediastinal abscess is with antibiotics and sometimes surgery for debridement and drainage. Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a safe assessment and candidate treatment method of mediastinal lesions. This study aimed to HYPERLINK "javascript:void(0);" discuss risks and benefits in treatment of mediastinal abscess by EBUS-TBNA. We noticed a 56-year-old man with developed bilateral pneumonia and sepsis after puncture of mediastinal abscess by EBUS-TBNA. The patient was successfully treated with a combination of systemic anti-infection treatment and intracavitary administration of antibiotics, antifungal and repeated drainage and lavage via EBUS-TBNA, in 1 year follow-up without recurrence. This study indicated infection spread risk of mediastinal abscess after EBUS-TBNA, and mediastinal abscess was successfully cured by combination of systemic anti-infection and local intervention through EBUS-TBNA. EBUS-TBNA is a potential effective minimally invasive treatment for mediastinal abscess, and it is necessary to be aware of clinical complications after puncture of mediastinal infectious lesions by EBUS-TBNA. © 2015 John Wiley & Sons Ltd.

  12. Evaluation of blood metabolites reflects presence or absence of liver abscesses in beef cattle

    PubMed Central

    Macdonald, Alaina G C; Bourgon, Stéphanie L; Palme, Rupert; Miller, Stephen P; Montanholi, Yuri R

    2017-01-01

    Liver abscesses constitute a prominent concern regarding animal health and profitability of the beef industry. Our objective was to evaluate potential biliary and blood indicators of liver abscesses. Twenty-nine beef bulls (initially averaging 356±70.5 kg and 253±30 days of age) were fed a high-concentrate diet during a performance test of 112 days, during which blood was collected at nine time points spaced 0.5–13 days apart within 56 days before slaughter. At the abattoir, blood and bile were collected and livers were inspected for liver abscesses. Results indicated that liver abscesses are associated with elevated levels of plasma cortisol and aspartate aminotransferase, and decreased levels of albumin, cholesterol and testosterone over the period before slaughter. Based on the blood samples collected during exsanguination, the presence of liver abscesses was associated with lower concentrations of thyroxine, albumin, cholesterol and alkaline phosphatase, and is suggested to be associated with lower blood carbon dioxide (P=0.08) and lower biliary cortisol metabolites (P=0.07). Albumin and cholesterol are established indicators of hepatic function and are consistently related to the presence of liver abscesses. Identifying blood parameters that predict liver abscesses has practical implications for cattle husbandry and for ensuring food safety. PMID:28890789

  13. A 10-year retrospective review of pediatric lung abscesses from a single center

    PubMed Central

    Madhani, Kavi; McGrath, Eric; Guglani, Lokesh

    2016-01-01

    INTRODUCTION: Pediatric lung abscesses can be primary or secondary, and there is limited data regarding response to treatments and patient outcomes. OBJECTIVES: To assess the clinical and microbiologic profile of pediatric patients with lung abscess and assess the differences in outcomes for patients treated with medical therapy or medical plus surgical therapy. METHODS: A retrospective review of all pediatric patients ≤ 18 years of age that were treated as an inpatient for lung abscess between the dates of August 2004 and August 2014 was conducted. Patients were divided into two subgroups based on the need for surgical intervention. RESULTS: A total of 39 patients with lung abscess (30 treated with medical therapy alone, 9 also required surgical interventions) were included. Fever, cough, and emesis were the most common presenting symptoms, and most of the patients had underlying respiratory (31%) or neurologic disorders (15%). Staphylococcus aureus was the most common organism in those that had culture results available, and ceftriaxone with clindamycin was the most common combination of antibiotics used for treatment. Comparison of medical and surgical subgroups identified the duration of fever and abscess size as risk factors for surgical intervention. CONCLUSIONS: Pediatric lung abscesses can be managed with medical therapy alone in most cases. Presence of prolonged duration of fever and larger abscess size may be predictive of the need for surgical intervention. Good clinical response to prolonged therapy with ceftriaxone and clindamycin was noted. PMID:27512508

  14. A 14-year-old girl with tuberculous otitis media and brain abscess

    PubMed Central

    Oberdorfer, Peninnah; Kongthavonsakul, Kritsana; Intachumpoo, Jintana; Odell, Shaun

    2012-01-01

    Tuberculosis is a rare cause of chronic suppurative otitis media and mastoiditis. Intracranial complications are rare. The authors report a case of a 14-year-old girl with chronic otitis media of her right ear for 2 years. Her presentation was as follows: 10 days before admission she had a high fever, headache, alteration of consciousness and a generalised seizure. CT scanning of her brain showed right otomastoiditis with early brain abscess of the right cerebellum. She underwent right radical mastoidectomy and aspiration of the cerebellar abscess. The pus from the mastoid and cerebellar abscess was stained positive for acid-fast bacilli (AFB). The pus culture grew Mycobacterium tuberculosis (MTB). Her discharge diagnosis was tuberculous mastoiditis (TM) with cerebellar abscess. Long-term treatment plans included antituberculous drugs for 1 year. PMID:22828175

  15. Chondroblastic osteosarcoma mimicking periapical abscess

    PubMed Central

    YAMAMOTO-SILVA, Fernanda Paula; SILVA, Brunno Santos de Freitas; BATISTA, Aline Carvalho; de MENDONÇA, Elismauro Francisco; PINTO-JÚNIOR, Décio dos Santos; ESTRELA, Carlos

    2017-01-01

    Abstract Lesions of non-endodontic origin may mimic periapical abscess. Osteosarcoma is a rare malignant lesion. Case report The present report describes a case of chondroblastic osteosarcoma in the periapical region of teeth #29, #30, and #31 of an 18-year-old male. Clinical history showed self-reported discomfort in the right posterior gingiva for over a month. Physical examination showed a small expansion and redness of the right mandibular buccal and lingual cortical plates, but no signs of pain or inflammation were observed. All the teeth responded positively to pulp sensibility. Periapical and panoramic radiographs showed slight periapical radiolucency in the roots of teeth #29 and #30, clear periodontal ligament space widening, and evident loss of lamina dura. Incisional biopsy was performed, and based on microscopic findings the diagnosis of chondroblastic osteosarcoma was confirmed. Conclusions Non-endodontic diseases associated with tooth root apex, such as chondroblastic osteosarcoma, should be included in differential diagnosis of jaw lesions that resemble periapical abscess. PMID:28877285

  16. Case report: perinephric-splenic fistula--a complication of percutaneous perinephric abscess drainage.

    PubMed

    Stewart, I E; Borland, C

    1994-09-01

    A case of acute perinephric abscess due to chronic parenchymal disease and calculi is presented. During percutaneous drainage a reno-splenic vein communication developed acutely. The aetiology and treatment complications of perinephric abscesses are reviewed.

  17. Biliary diseases as main causes of pyogenic liver abscess caused by extended-spectrum beta-lactamase-producing Enterobacteriaceae.

    PubMed

    Shi, Shao-Hua; Feng, Xiao-Ning; Lai, Ming-Chun; Kong, Hai-Shen; Zheng, Shu-Sen

    2017-05-01

    Little is known about aetiology and morbidity and clinical characteristics of pyogenic liver abscess caused by extended-spectrum beta-lactamase-producing Enterobacteriaceae. An analysis between pyogenic liver abscess patients caused by extended-spectrum beta-lactamase-producing Enterobacteriaceae isolates and those caused by non-extended-spectrum beta-lactamase-producing Enterobacteriaceae was performed. Among 817 pyogenic liver abscess patients, there were 176 patients (21.5%) with pyogenic liver abscess of biliary origin, and 67 pyogenic liver abscess patients (8.2%) caused by extended-spectrum beta-lactamase-producing Enterobacteriaceae isolates (mainly Escherichia coli and Klebsiella pneumoniae). Of 176 pyogenic liver abscess patients related to biliary disorders, there were 48 pyogenic liver abscess patients (27.3%) caused by extended-spectrum beta-lactamase-producing Enterobacteriaceae. Within 67 pyogenic liver abscess patients caused by Enterobacteriaceae expressing extended-spectrum beta-lactamases, the occurrences of 48 pyogenic liver abscess patients (71.6%) were associated with biliary disorders. When compared with pyogenic liver abscess patients caused by non-extended-spectrum beta-lactamase-producing Enterobacteriaceae, there were significantly greater incidences of polymicrobial infections, bacteremia, pulmonary infection, recurrence and death in pyogenic liver abscess patients caused by extended-spectrum beta-lactamase-producing Enterobacteriaceae. Carbapenems remain mainstay drugs against extended-spectrum beta-lactamase-producing E. coli and K. pneumoniae. Independent risk factors for occurrence of pyogenic liver abscess caused by extended-spectrum beta-lactamase-producing Enterobacteriaceae were biliary disorders including extra- and intrahepatic cholangiolithiasis and an abnormal bilioenteric communication between bile and gut, a treatment history of malignancy such as operation and chemotherapy, pulmonary infection, and diabetes mellitus

  18. Actinomyces naeslundii and Eikenella corrodens as rare causes of liver abscesses.

    PubMed

    Jaqua, Nathan Thomas; Smith, Adam J; Shin, Terry T; Jahanmir, Jay

    2013-07-17

    A 48-year-old man with an unremarkable medical history was admitted with vague conditions of fever, chills, myalgias and malaise. Physical examination was remarkable for only scleral icterus. Laboratory evaluation revealed elevated aminotransferases, alkaline phosphatase and bilirubin. Imaging demonstrated two masses in the right lobe of his liver, which were ultimately drained and cultures demonstrated Actinomyces and Eikenella. He continued to have fever on broad-spectrum antibiotics until catheter drainage of the abscesses was performed. He was eventually discharged in improved condition on amoxicillin-clavulanate. His aminotransferases, alkaline phosphatase and bilirubin continued to improve and he remained afebrile and asymptomatic. A repeat CT 2 months after discharge demonstrated resolution of the abscesses. Actinomyces and Eikenella are rare causes of liver abscesses and treatment requires drainage and an extended course of antibiotics. The polymicrobial character typical of liver abscesses makes antibiotic therapy challenging when cultures reveal rare organisms such as Actinomyces and Eikenella.

  19. Recurrent neck abscess due to a bronchogenic cyst in an adult.

    PubMed

    Hazenberg, A J C; Pullmann, L M; Henke, R-P; Hoppe, F

    2010-12-01

    Neck abscesses can originate from congenital cervical cysts. Cervical cysts of bronchogenic origin are rare and often asymptomatic. Common symptoms of bronchogenic cysts are stridor, dyspnoea and dysphagia. The reported patient represents the second published case of a bronchogenic cyst causing a neck abscess in an adult. We report a case of a cervical bronchogenic cyst presenting as a recurrent supraclavicular abscess in a middle-aged woman. During extirpation, a fistula was demonstrated to the right upper lobe of the lung, suspected because the cyst inflated synchronously with respiration. The symptoms of bronchogenic cysts are due to the effects of compression or fistulas. In the majority of these cysts, a thorough investigation involving history, examination and radiological imaging does not clearly demonstrate a fistula. Therefore, extirpation is both diagnostic and therapeutic. A bronchogenic cyst is a very rare cause of a recurrent deep neck abscess. Total extirpation is the treatment of choice.

  20. Medical Versus Interventional Treatment of Intra-Abdominal Abscess in Patients With Crohn Disease.

    PubMed

    Graham, Emily; Rao, Krishna; Cinti, Sandro

    2017-01-01

    Few studies exist to guide the treatment approach to intra-abdominal abscesses in Crohn disease, which can include antimicrobials alone or in conjunction with percutaneous drainage or surgery. The primary aim of this study is to review outcomes from different treatment approaches to intra-abdominal abscess in Crohn disease. Medical records were reviewed for patients admitted to the University of Michigan health care system with Crohn disease and intra-abdominal abscess over a 4-year period. Outcomes were compared among medical and interventional approaches. The χ 2 test was used to test for statistical significance. Of the 33 patients included, 13 were in the medical group and 20 were in the interventional group. Abscess recurrence/nonresolution occurred in 31% of patients in the medical group and 25% of patients in the interventional group ( P = .7). In this study, there was no significant difference in outcome between medical and interventional therapy for intra-abdominal abscess in Crohn disease.

  1. [A case of multiple liver abscesses associated with Streptococcus salivarius in a patient with chronic periodontitis].

    PubMed

    Kamachi, Saori; Otsuka, Taiga; Tsuji, Chika; Nakashita, Shunya; Ide, Yasushi; Mizuta, Toshihiko

    2014-08-01

    Streptococcus salivarius is an oral commensal bacterium that rarely causes disease in humans. Here, we report a case of liver abscess associated with S. salivarius in a 41-year-old woman who presented with continuous abdominal discomfort, fatigue, and fever. She was diagnosed with multiple liver abscesses; she underwent percutaneous transhepatic abscess drainage. Thereafter, S. salivarius was isolated in all bacterial cultures of the drained abscesses, and it was sensitive to penicillins. She made a good recovery after treatment. In the absence of an infective source other than chronic periodontitis, the cause of liver abscesses was attributed to oral S. salivarius. S. salivarius is a normal oral commensal, and oral commensals must be considered if the infective origin of liver abscess cannot be determined.

  2. Surgical drainage and post operative lavage of large abdominal abscesses in six mature horses.

    PubMed

    Mair, T S; Sherlock, C E

    2011-08-01

    Six mature horses with large abdominal abscesses (defined as an abscess >15-20 cm in at least one dimension) were treated by surgical drainage and post operative lavage. The abscess was associated with previous intestinal surgery in one horse, and with Streptococcus equi spp. equi infection in the other 5. A Foley catheter was used to drain and lavage the abscess in all cases. The abscess was accessed by a ventral midline laparotomy in 5 cases and by standing flank laparoscopy in one. Two horses were subjected to euthanasia within 7 days due to persistent or recurrent colic. The other 4 horses survived. Lavage of the abscess was continued for a median time of 19 days. Antibacterial therapy was continued until the plasma fibrinogen concentration was normal (median 47 days). Follow-up information was obtained at a median of 1.8 years. All 4 horses were alive at the time of follow-up; 2 horses had suffered one or more bouts of colic that had responded to medical treatment. © 2011 EVJ Ltd.

  3. Tuberculous brain abscess and subdural empyema in an immunocompetent child: Significance of AFB staining in aspirated pus

    PubMed Central

    Vijayakumar, B.; Sarin, K.; Mohan, Girija

    2012-01-01

    Tuberculous brain abscess and subdural empyema are extremely rare manifestations of central nervous system tuberculosis. Here, we report a case of an 11-year-old immunocompetent child who developed temporal lobe abscess and subdural empyema following chronic otitis media. A right temporal craniotomy was performed and the abscess was excised. The Ziehl Nielsen staining of the aspirated pus from the temporal lobe abscess yielded acid fast bacilli. Prompt administration of antituberculous treatment resulted in complete recovery of the child. Even though the subdural abscess was not drained, we presume that to be of tubercular aetiology. Ours is probably the first case of brain abscess and subdural empyema due to Mycobacterium tuberculosis reported in the same child. This case is being reported because of its rarity and to stress the importance of routine staining for tubercle bacilli in all cases of brain abscess, especially in endemic areas, as it is difficult to differentiate tuberculous from pyogenic abscess clinically as well as histopathologically. PMID:22566728

  4. Tuberculous brain abscess and subdural empyema in an immunocompetent child: Significance of AFB staining in aspirated pus.

    PubMed

    Vijayakumar, B; Sarin, K; Mohan, Girija

    2012-04-01

    Tuberculous brain abscess and subdural empyema are extremely rare manifestations of central nervous system tuberculosis. Here, we report a case of an 11-year-old immunocompetent child who developed temporal lobe abscess and subdural empyema following chronic otitis media. A right temporal craniotomy was performed and the abscess was excised. The Ziehl Nielsen staining of the aspirated pus from the temporal lobe abscess yielded acid fast bacilli. Prompt administration of antituberculous treatment resulted in complete recovery of the child. Even though the subdural abscess was not drained, we presume that to be of tubercular aetiology. Ours is probably the first case of brain abscess and subdural empyema due to Mycobacterium tuberculosis reported in the same child. This case is being reported because of its rarity and to stress the importance of routine staining for tubercle bacilli in all cases of brain abscess, especially in endemic areas, as it is difficult to differentiate tuberculous from pyogenic abscess clinically as well as histopathologically.

  5. An Hepatic Abscess in a Patient With Sickle Cell Anemia.

    PubMed

    Marolf, Marissa D; Chaudhary, Manu; Kaplan, Sheldon L

    2016-11-01

    We present a case of hepatic abscess in a transfusion-dependent 16-year-old patient with sickle cell disease. There have been 10 such cases in sickle cell disease patients reported, with the last report published greater than a decade ago. The diagnosis of hepatic abscess merits consideration in sickle cell disease patients presenting with fever without a source and/or abdominal pain.

  6. ABSCESSES OF THE BREAST—Recurring Lesions in the Areolar Area

    PubMed Central

    Kilgore, Alson R.; Fleming, Ruth

    1952-01-01

    Subareolar abscesses beginning either in infected skin glands or in breast ducts have an extraordinary tendency to recur and to be resistant to treatment. About three-fourths of 64 patients observed had from one to many recurrences of abscess after either spontaneous or surgical drainage, and many even after wide excision of scar in an interval of quiescence. The most successful of a number of methods of treatment used was wide removal of scar and underlying chronic abscess cavity combined with removal of the ampulla and mouth of a connecting duct. In a substantial number, after either drainage or unsuccessful excision, the process gradually subsided over a period of months or years. Cancer has not been observed in any of the 64 patients. PMID:12988056

  7. Lung abscess in a child secondary to Mycoplasma pneumoniae infection.

    PubMed

    Ruffini, E; De Petris, L; Candelotti, P; Tulli, M; Sabatini, M R; Luciani, L; Carlucci, A

    2014-01-01

    We present a case of a lung abscess in a child 6-year-old admitted with a history of right hemithorax pain lasting for 15 days and the onset of mild fever in the last two days. Etiological research showed positivity of IgM antibodies to Mycoplasma pneumoniae after seven days of admission. The child has been successfully treated with antibiotic therapy, without the use of macrolides, for a duration of 4 weeks. Our study suggests that the Mycoplasma pneumoniae infection may predispose to severe infections, such as lung abscess, caused by typical respiratory pathogens. The reported case of lung abscess is one of the few reported in the literature in the modern antibiotic era and is the first preceded by Mycoplasma pneumoniae infection.

  8. Clinical characteristics of lung abscess in children: 15-year experience at two university hospitals

    PubMed Central

    Choi, Mi Suk; Chun, Ji Hye; Lee, Kyung Suk; Rha, Yeong Ho

    2015-01-01

    Purpose Information on the clinical features of lung abscess, which is uncommon in children, at hospitalizationis helpful to anticipate the disease course and management. There is no report concerning lung abscess in Korean children. We aimed to identify the clinical characteristics of pediatric lung abscess and compare the difference between primary and secondary abscess groups. Methods The medical records of 11 lung abscess patients (7 males and 4 females) from March 1998 to August 2011 at two university hospitals were retrospectively reviewed. The clinical characteristics, symptoms, underlying disease, laboratory and radiologic findings, microbiological results, and treatments were examined. Results Six patients had underlying structural-related problems (e.g., skeletal anomalies). No immunologic or hematologic problem was recorded. The mean ages of the primary and secondary groups were 2.4 and 5.3 years, respectively, but the difference was not statistically significant. The mean length of hospital stay was similar in both groups (22.8 days vs. 21.4 days). Immunologic studies were performed in 3 patients; the results were within the normal range. Most patients had prominent leukocytosis. Seven and 4 patients had right and left lung abscess, respectively. Staphylococcus aureus, Streptococcus pneumoniae, and antimycoplasma antibodies were detected in both groups. Two patients with primary lung abscess were administered antibiotics in the absence of other procedures, while 8 underwent interventional procedures, including 5 with secondary abscess. Conclusion The most common symptoms were fever and cough. All patients in the primary group were younger than 3 years. Structural problems were dominant. Most patients required interventional procedures and antibiotics. PMID:26770223

  9. Clinical characteristics of lung abscess in children: 15-year experience at two university hospitals.

    PubMed

    Choi, Mi Suk; Chun, Ji Hye; Lee, Kyung Suk; Rha, Yeong Ho; Choi, Sun Hee

    2015-12-01

    Information on the clinical features of lung abscess, which is uncommon in children, at hospitalizationis helpful to anticipate the disease course and management. There is no report concerning lung abscess in Korean children. We aimed to identify the clinical characteristics of pediatric lung abscess and compare the difference between primary and secondary abscess groups. The medical records of 11 lung abscess patients (7 males and 4 females) from March 1998 to August 2011 at two university hospitals were retrospectively reviewed. The clinical characteristics, symptoms, underlying disease, laboratory and radiologic findings, microbiological results, and treatments were examined. Six patients had underlying structural-related problems (e.g., skeletal anomalies). No immunologic or hematologic problem was recorded. The mean ages of the primary and secondary groups were 2.4 and 5.3 years, respectively, but the difference was not statistically significant. The mean length of hospital stay was similar in both groups (22.8 days vs. 21.4 days). Immunologic studies were performed in 3 patients; the results were within the normal range. Most patients had prominent leukocytosis. Seven and 4 patients had right and left lung abscess, respectively. Staphylococcus aureus, Streptococcus pneumoniae, and antimycoplasma antibodies were detected in both groups. Two patients with primary lung abscess were administered antibiotics in the absence of other procedures, while 8 underwent interventional procedures, including 5 with secondary abscess. The most common symptoms were fever and cough. All patients in the primary group were younger than 3 years. Structural problems were dominant. Most patients required interventional procedures and antibiotics.

  10. Outcome of percutaneous continuous drainage of psoas abscess: A clinically guided technique.

    PubMed

    Dave, Bharat R; Kurupati, Ranganatha Babu; Shah, Dipak; Degulamadi, Devanand; Borgohain, Nitu; Krishnan, Ajay

    2014-01-01

    Percutaneous aspiration of abscesses under ultrasonography (USG) and computer tomography (CT) scan has been well described. With recurrence rate reported as high as 66%. The open drainage and percutaneous continuous drainage (PCD) has reduced the recurrence rate. The disadvantage of PCD under CT is radiation hazard and problems of asepsis. Hence a technique of clinically guided percutaneous continuous drainage of the psoas abscess without real-time imaging overcomes these problems. We describe clinically guided PCD of psoas abscess and its outcome. Twenty-nine patients with dorsolumbar spondylodiscitis without gross neural deficit with psoas abscess of size >5 cm were selected for PCD. It was done as a day care procedure under local anesthesia. Sequentially, aspiration followed by guide pin-guided trocar and catheter insertion was done without image guidance. Culture sensitivity was done and chemotherapy initiated and catheter kept till the drainage was <10 ml for 48 hours. Outcome assessment was done with relief of pain, successful abscess drainage and ODI (Oswestry Disability Index) score at 2 years. PCD was successful in all cases. Back and radicular pain improved in all cases. Average procedure time was 24.30 minutes, drain output was 234.40 ml, and the drainage duration was 7.90 days. One patient required surgical stabilisation due to progression of the spondylodiscitis resulting in instability inspite of successful drainage of abscess. Problems with the procedure were noticed in six patients. Multiple attempts (n = 2), persistent discharge (n = 1) for 2 weeks, blocked catheter (n = 2) and catheter pull out (n = 1) occurred with no effect on the outcome. The average ODI score improved from 62.47 to 5.51 at 2 years. Clinically guided PCD is an efficient, safe and easy procedure in drainage of psoas abscess.

  11. Methods for analysis of the occurrence of abscess in patients with pancreatitis.

    PubMed

    Roca-Antonio, J; Escudero, L E; Gener, J; Oller, B; Rodríguez, N; Muñoz, A

    1997-01-01

    Standard survival analysis methods are useful for data involving censored cases when cures do not generally occur. If the object is to study, for instance, the development of a complication in the progress of an infectious disease, some people may be cured before complications develop. In this article, we provide methods for the analysis of data when cures do occur. An example is a study of prognostic factors for pancreatic abscess in patients with pancreatitis, some of whom leave the risk set because the pancreatitis clears. We present methods for estimating the survival curves and comparing hazard function for two objectives: (1) the occurrence of an abscess, irrespective of whether the patients are cured or not, and (2) the occurrence of an abscess for patients who, at that stage, have not been cured. We illustrate the applications of the methods using a sample of 50 patients with severe pancreatitis. To study the occurrence of an abscess, regardless of whether the patients are cured or not, we show that the appropriate strategy is to assign to the cured patients an infinite time to the appearance of an abscess. If the cured were considered censored at the moment the pancreatitis cleared, this would result in an overestimation of the hazard of presenting an abscess. On the other hand, if the objective is to compare the occurrence of abscess according to an exposure for patients who have not been cured, one needs to censor the cured patients at the time they are cured. For the analysis of survival data in the context of infectious diseases when cure is possible, it is important to use a censoring strategy that is pertinent to the specific aims of the study. Considering cures as censored at the time of cure is not always appropriate.

  12. Fluorescein sodium-guided surgery of a brain abscess: A case report

    PubMed Central

    Höhne, Julius; Brawanski, Alexander; Schebesch, Karl-Michael

    2016-01-01

    Background: Up to now, the feasibility and benefit of using fluorescein sodium under a dedicated surgical microscope filter (YE560, YELLOW 560 nm filter, Carl Zeiss Meditec, Germany) has never been clinically evaluated in infectious disorders of the brain. Case Description: Here, we report the case of a male patient with a brain abscess in the right parietal lobe that was removed under fluorescence-guidance (intravenous administration of fluorescein sodium 10%, 5 mg/kg bodyweight). The abscess capsule showed intensive yellow fluorescent staining, while − under white light − the cortex appeared normal. Conclusion: This technique may improve the identification and surgical removal of brain abscesses. PMID:28031990

  13. Severe Pain Due to Paraspinal Abscess Formation in Two Patients with Squamous-Cell Carcinoma of the Head and Neck after Multimodal Treatment Including Cetuximab.

    PubMed

    Gerlach, Christina; Pretzell, Ina; Lieberknecht, Elisabeth; Mattyasovszky, Stefan; Weber, Martin

    2018-01-01

    Patients with squamous-cell carcinoma of the head and neck (SCCHN) on palliative therapy usually have a bad prognosis and suffer from various symptoms. With increasing use of targeted agents in cancer patients at the end of life, the correct assignment of therapy-related symptoms becomes increasingly difficult as cancer-related symptoms usually increase as well. We report on 2 cases of patients with SCCHN who received multimodal treatment including palliative therapy with cetuximab. Both patients developed severe thoracic and cervicothoracic pain following treatment. In both cases, extensive paraspinal abscess formation proved to be the underlying cause. One patient was treated conservatively; the other one had to undergo surgical intervention. Awareness of multifaceted therapy-related complications is mandatory when patients receive multimodal treatment including targeted therapies. Unexplained pain syndromes in this context should raise suspicions concerning possible infectious complications and should lead to early use of magnetic resonance imaging. © 2018 S. Karger GmbH, Freiburg.

  14. Upper Cervical Epidural Abscess in Clinical Practice: Diagnosis and Management

    PubMed Central

    Al-Hourani, Khalid; Al-Aref, Rami; Mesfin, Addisu

    2015-01-01

    Study Design Narrative review. Objective Upper cervical epidural abscess (UCEA) is a rare surgical emergency. Despite increasing incidence, uncertainty remains as to how it should initially be managed. Risk factors for UCEA include immunocompromised hosts, diabetes mellitus, and intravenous drug use. Our objective is to provide a comprehensive overview of the literature including the history, clinical manifestations, diagnosis, and management of UCEA. Methods Using PubMed, studies published prior to 2015 were analyzed. We used the keywords “Upper cervical epidural abscess,” “C1 osteomyelitis,” “C2 osteomyelitis,” “C1 epidural abscess,” “C2 epidural abscess.” We excluded cases with tuberculosis. Results The review addresses epidemiology, etiology, imaging, microbiology, and diagnosis of this condition. We also address the nonoperative and operative management options and the relative indications for each as reviewed in the literature. Conclusion A high index of suspicion is required to diagnose this rare condition with magnetic resonance imaging being the imaging modality of choice. There has been a shift toward surgical management of this condition in recent times, with favorable outcomes. PMID:27190742

  15. Transurethral drainage for prostatic abscess in a patient with metastatic testicular cancer undergoing systemic chemotherapy.

    PubMed

    Terakawa, Tomoaki; Miyake, Hideaki; Nakano, Yuzo; Tanaka, Kazushi; Takenaka, Atsushi; Hara, Isao; Fujisawa, Masato

    2007-10-01

    We report a case of prostatic abscess in a 22-year-old man with metastatic testicular cancer being treated by BEP (bleomycin, etoposide and cisplatin) chemotherapy. This abscess was successfully treated by surgical drainage with transurethral resection of the prostate (TURP) under the guidance of transrectal ultrasound, allowing the patient to continue be receiving BEP without significant interruption. Drainage TURP is suggested to be a useful strategy for prostate abscess, when prompt control of symptoms caused by prostatic abscess is required.

  16. A 14-year-old girl with tuberculous otitis media and brain abscess.

    PubMed

    Oberdorfer, Peninnah; Kongthavonsakul, Kritsana; Intachumpoo, Jintana; Odell, Shaun

    2012-07-24

    Tuberculosis is a rare cause of chronic suppurative otitis media and mastoiditis. Intracranial complications are rare. The authors report a case of a 14-year-old girl with chronic otitis media of her right ear for 2 years. Her presentation was as follows: 10 days before admission she had a high fever, headache, alteration of consciousness and a generalised seizure. CT scanning of her brain showed right otomastoiditis with early brain abscess of the right cerebellum. She underwent right radical mastoidectomy and aspiration of the cerebellar abscess. The pus from the mastoid and cerebellar abscess was stained positive for acid-fast bacilli (AFB). The pus culture grew Mycobacterium tuberculosis (MTB). Her discharge diagnosis was tuberculous mastoiditis (TM) with cerebellar abscess. Long-term treatment plans included antituberculous drugs for 1 year.

  17. The multistep road to ventilator-associated lung abscess: A retrospective study of S.aureus ventilator-associated pneumonia.

    PubMed

    Mounier, Roman; Lobo, David; Voulgaropoulos, Julia; Martin, Mathieu; Aït-Mamar, Bouziane; Bitot, Valérie; Jost, Paul-Henri; Birnbaum, Ron; Nebbad, Biba; Cook, Fabrice; Dhonneur, Gilles

    2017-01-01

    We observed some cases of lung abscess (LA) in ICU patients suffering S.aureus ventilator-associated pneumonia (S.aureus-VAP). We aimed to assess which of the host and/or bacteria-related features are associated with LA. We conducted a retrospective study from January 2009 to July 2013 in a trauma surgical ICU within a teaching hospital. All adult patients presenting with S.aureus-VAP were included. We compared two groups of patients according to the formation or not of LA concomitantly to S.aureus-VAP. Seventy-nine S.aureus-VAP patients, predominantly males (85%) of rather young age (mean [SD]: 35yr [21-64]) with severe trauma (initial Simplified Acute Score II = 42 [32-52]) related-ICU admission, were included. Among them, 10 (14%) developed LA. Patient's characteristics significantly associated with LA development were: a younger age (p = 0.003), road traffic accidents admission (p = 0.017), head injury (p = 0.002), lower Glasgow Coma Scale (p = 0.009), blunt chest trauma (p = 0.01) pneumothorax (p = 0.01) and lung contusions (p = 0.002). No microbiological factors were significantly associated with LA formation. Abscesses were mostly bilateral, ≥5 cm of diameter and with a posterior location. Our results do not favor a specific virulence of S.aureus, but rather highlight the role of multiple insults to the lung, promoting LA formation. Despite a similar severity score, patients with LA had more serious trauma, combining severe both chest and head insults.

  18. Aspiration of breast abscess through wide bore 14-gauge intravenous cannula.

    PubMed

    Afridi, Shahida Parveen; Alam, Shams Nadeem; Ainuddin, Saman

    2014-10-01

    To aspirate breast abscess through a wide bore (14-gauge) intravenous (I/V) cannula and determine its efficacy in terms of the number of recurrences and number of aspirations. Case series. Dow University of Health Sciences and Civil Hospital and Bantva Hospital, Karachi, Pakistan, from January 2009 to December 2011. Patients with breast abscesses confirmed on ultrasound without skin ulceration were selected. The soft area of breast abscess with positive fluctuation was marked and fixed with index finger and thumb. A 14-gauge cannula was inserted. Pus was aspirated through a 50 cc syringe, repeated till no aspirate could be obtained. All patients were followed weekly for 4 weeks, clinically for size of lump, local tenderness and temperature, while complete resolution was confirmed on ultrasound, as resolution of the lesion. A total of 55 patients were included in this study. Mean age was 29 ± 5.58 years while ranging from 20 - 40 years. Complete resolution of abscess was seen in 31 (56.4%) cases by single aspiration. Second aspiration was required in 24 (43.6%) patients and third aspiration in single setting was required in one case only. Recurrence after the second aspiration occurred in 08 (14.5%). Incision drainage was required in 7 (12.7%) patients. Percutaneous aspiration of breast abscess through a wide bore (14-gauge) I/V cannula is a simple alternative to incision and drainage.

  19. Dentoalveolar abscess among children attending a dental clinic in Nigeria.

    PubMed

    Azodo, C C; Chukwumah, N M; Ezeja, E B

    2012-09-01

    To determine the incidence and causes of dentoalveolar abscess among children attending an outpatient dental clinic in Nigeria. This is a retrospective study of paediatric dental patients treated in University of Benin Teaching Hospital, Benin City from October 2010 to September 2011. The incidence of dentoalveolar abscess was 6.4% (53/824). However only 42 cases had their case notes retrieved for final research analysis. It occurred mostly in the lower right quadrant of the mouth. The affected children were majorly males and first or second child of monogamous family. A total 17 (40.5%) of the affected children were in the 6-11 years age group. This was the first dentist consultation among 35 (83.3%) of the children. The presenting complaint was toothache among two-thirds of the children. History of asthma, tonsillitis, peptic ulcer disease and previous surgery were medical history elicited from 6 (14.3) of the patients. The most implicated tooth was deciduous first molar. The causes of abscess include untreated dental caries 35 (83.3%), trauma 5 (11.9%), failed restoration 1 (2.4%) and periodontal diseases 1 (2.4%). Periapical radioluscency was predominant radiological finding among affected children. Tooth extraction was commonest treatment done. The incidence of dentoalveolar abscess among children was significant. The high frequency of untreated dental caries as the cause of dentoalveolar abscess indicates the need for school and community-based preventive strategies like encouraging infant oral health and preventive dentistry programs and early treatment intervention and dental health education.

  20. Melioidosis: A Rare Cause of Liver Abscess

    PubMed Central

    Teh, Catherine S. C.; Casupang, Ma. Amornetta J.

    2016-01-01

    Case Presentation. This is a case of a 44-year-old male, farmer, known to be diabetic, presenting with two-week history of vague abdominal pain associated with high grade fever. Abdominal CT scan showed localized liver abscess at segment 8 measuring 7.5 × 6.8 × 6.1 cm. Patient subsequently underwent laparoscopic ultrasound guided pigtail insertion for drainage of abscess. Culture studies showed moderate growth of Burkholderia pseudomallei in which the patient completed seven days of IV Meropenem. On follow-up after 12 weeks of oral Sulfamethoxazole/Trimethoprim, taken twice a day, the patient remained asymptomatic with no residual findings based on the abdominal ultrasound. Discussion. Diagnosis of melioidosis, a known “great masquerader,” relies heavily on culture studies. Consensus with regard to the management of liver abscess caused by Burkholderia pseudomallei has not yet been established due to the rarity of cases. Surgical intervention through either a percutaneous or open drainage has shown good outcomes compared to IV antibiotics alone. In Philippines, the possibility of underreporting is highly plausible. This write-up serves not only to report a rare presentation of melioidosis but also to add to the number of cases reported in the country, possibly indicative of disease emergence. PMID:27529039

  1. Melioidosis: A Rare Cause of Liver Abscess.

    PubMed

    Martin, Peter Franz M San; Teh, Catherine S C; Casupang, Ma Amornetta J

    2016-01-01

    Case Presentation. This is a case of a 44-year-old male, farmer, known to be diabetic, presenting with two-week history of vague abdominal pain associated with high grade fever. Abdominal CT scan showed localized liver abscess at segment 8 measuring 7.5 × 6.8 × 6.1 cm. Patient subsequently underwent laparoscopic ultrasound guided pigtail insertion for drainage of abscess. Culture studies showed moderate growth of Burkholderia pseudomallei in which the patient completed seven days of IV Meropenem. On follow-up after 12 weeks of oral Sulfamethoxazole/Trimethoprim, taken twice a day, the patient remained asymptomatic with no residual findings based on the abdominal ultrasound. Discussion. Diagnosis of melioidosis, a known "great masquerader," relies heavily on culture studies. Consensus with regard to the management of liver abscess caused by Burkholderia pseudomallei has not yet been established due to the rarity of cases. Surgical intervention through either a percutaneous or open drainage has shown good outcomes compared to IV antibiotics alone. In Philippines, the possibility of underreporting is highly plausible. This write-up serves not only to report a rare presentation of melioidosis but also to add to the number of cases reported in the country, possibly indicative of disease emergence.

  2. [The odontogenic abscess. Aetiology, treatment and involvement in the orofacial region].

    PubMed

    Spijkervet, F K; Vissink, A; Raghoebar, G M

    2004-04-01

    Odontogenic infections are a common problem in daily practice. Occasionally, an odontogenic infection evolves an abscess. This article discusses the aetiology, the treatment and the involvement of odontogenic abscesses in the oro-facial region. Their occurrence, course and treatment are depending on the patient's immune response, and on microbial and environmental factors.

  3. Contribution of CT scan and CT-guided aspiration in the management of retropharyngeal abscess in children based on a series of 18 cases.

    PubMed

    Martin, C A; Gabrillargues, J; Louvrier, C; Saroul, N; Mom, T; Gilain, L

    2014-11-01

    This study was designed to analyse the contribution of CT scan to the management of retropharyngeal abscess in children and the place of CT-guided percutaneous aspiration as an alternative to surgical drainage. Retrospective study including 18 children with a mean age of 38 months [range: 5-67 months] presenting with retropharyngeal infection between 2006 and 2011. All cases were initially assessed by contrast-enhanced CT scan of the neck. Clinical, radiological treatment and bacteriological data were collected. Radiological results were correlated with surgical and percutaneous aspiration findings (presence or absence of an abscess). The initial CT scan detected 14 abscesses, 3 cases of non-suppurative lymphadenitis and one case of retropharyngeal oedema. One case of non-suppurative lymphadenitis progressed to abscess after failure of antibiotic therapy and was treated surgically. Surgical drainage revealed a purulent collection in 11 cases and no collection in 3 cases. Four CT-guided percutaneous aspirations were successfully performed. Three cases were treated by antibiotics alone (2 cases of lymphadenitis and 1 case of retropharyngeal oedema). Bacteriological examinations revealed the presence of Streptococcus pyogenes in 78.5% of cases. The positive predictive value of the initial CT scan was 78.8% in our series. Contrast-enhanced neck CT scan confirmed the diagnosis of retropharyngeal abscess and the indication for surgical drainage. It must be performed urgently, on admission. When it is decided to treat the patient with antibiotics alone, follow-up imaging should be performed in the absence of improvement 24 to 48 hours after starting antibiotics. CT-guided percutaneous aspiration is both a diagnostic modality confirming abscess formation of an inflammatory lesion of the retropharyngeal space as well as a therapeutic tool, sometimes avoiding the need for surgical drainage. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  4. Streptococcus oralis cerebral abscess following monkey bite in a 2-month-old infant.

    PubMed

    Thiagarajan, Srinivasan; Krishnamurthy, Sriram; Raghavan, Renitha; Mahadevan, Subramanian; Madhugiri, Venkatesh S; Sistla, Sujatha

    2016-05-01

    Although cerebral abscesses caused by animal bites have been reported, they are extremely rare in infants and have not been described following monkey bite. A 55-day-old male infant presented with a multi-loculated Streptococcus oralis cerebral abscess following a monkey bite on the scalp. There was a clinical response to antibiotic therapy and repeated surgical aspiration followed by a ventriculoperitoneal shunt. This is the first report of a patient with a brain abscess following a monkey bite.

  5. [Lung abscess and thoracic empyema: retrospective analysis in an internal medicine department].

    PubMed

    Monteiro, Rita; Alfaro, Tiago M; Correia, Lurdes; Simão, Adélia; Carvalho, Armando; Costa, J Nascimento

    2011-12-01

    Lung abscess is a collection of necrotic and suppurated tissue located at the pulmonary parenchyma. Empyema is defined as the presence of pus in the pleural space. To study the clinical and microbiological characteristics, treatment and prognosis of patients with lung abscess and/or empyema admitted to an Internal Medicine ward. A retrospective analysis of medical records was performed, including all patients admitted to an Internal Medicine ward for lung abscess or empyema, between 2000 and 2008. Thirty patients were included (22 males/ eight females), accounting for 0.18% of all patients admitted in this ward in the same period. Three patients had pulmonary abscess, 18 empyema, and nine both diseases. The average age was 68.5 years (31 to 90). The most frequent complaints were dyspnoea (90%), fever (73.3%), cough (66.7%), weight loss (60%) and chest pain (53.3%). The most frequent associated disorders were stroke associated disability (46.7%), heart failure (43.3%) and arterial hypertension (33.3%). Thoracentesis was performed in all patients with empyema. In one patient with lung abscess an anaerobic microorganism was identified. In patients with empyema, cultures were positive in 61.1% of cases, with a slight predominance of methicillin-resistant Staphylococcus aureus (27.3%) and Prevotella intermedia (18.2%). In patients with both abscess and empyema, cultures of the abscess were positive in 44.4% and of the pleural fluid in 33.3%, with no predominant microorganism. Empiric antimicrobial therapy was started in all patients and later adapted to the antibiotic sensitivity test results. Surgery was performed in three patients. Seven patients (23.3%) died during admission. The average age of the patients who died was 81.3 years and of those who survived was 64.5 years. Lung abscess and empyema are infrequent diseases in an Internal Medicine ward, affect mostly males and have unspecific clinical manifestations. The chest X-ray, computed tomography (CT) and

  6. A rare constellation of empyema, lung abscess, and mediastinal abscess as a complication of endobronchial ultrasound-guided transbronchial needle aspiration.

    PubMed

    Huang, Chun-Ta; Chen, Chung-Yu; Ho, Chao-Chi; Yu, Chong-Jen

    2011-07-01

    The introduction of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) brought about significant advancement in the field of bronchoscopy. The major indications for EBUS-TBNA are lung cancer staging and diagnosis of mediastinal lymphadenopathy. This procedure is minimally invasive and cost saving, and no complications have been described in large-scale studies. In this report, we present a case of empyema, lung abscess, and mediastinal abscess that developed in a patient undergoing EBUS-TBNA; the patient subsequently recovered uneventfully after aggressive surgical debridement and antimicrobial therapy. Copyright © 2010 European Association for Cardio-Thoracic Surgery. Published by Elsevier B.V. All rights reserved.

  7. [Clinical analysis of diagnosis and treatment on retro-esophageal space abscess].

    PubMed

    Chen, Ze; Zhong, Zhaotang; Liang, Minzhi

    2014-12-01

    To explore the clinical manifestations and treatments of retro-esophageal space abscess. The clinical data of 27 cases with retro-esophageal space abscess were analyzed retrospectively. Twenty-one cases (77. 78%) were secondary to acute injury of esophageal meatus caused by foreign bodies. 2 cases (7. 41%)were secondary to old foreign body infection in retro-esophageal space, 3 cases (11. 11%) after secondary to pharyngeal abscess, and 1 case (3. 70%) was unknown to etiology. All patients were confirmed by sectional medicalimageology. Six cases(Conservation group, C group) were treated conservatively and 6 cases (Oropharyngeal incision group, OI group) were performed with oropharyngeal incision drainage. 15 cases(Extra-neck incision group, ENI group)were performed with extra-neck incision and vacuum sealing drainage. In C group, 6 cases were cured with conservative therapy and the average hospital stay was 15. 6 days. In OI group, 5 cases were healed with oropharyngeal drainage but aspiration pneumonia complicated with septic shock occurred in 2 cases, and 1 case dead from septic shock secondary to mediastinum and lung abscess. The average hospital stay was 18. 8 days. In ENI group, 15 patients were cured with extra-neck drainage without complication and the average hospital stay was 9. 5 days. The main causes of retro-esophageal space abscess are foreign body injury of upper esophagus and remnant of retro-esophageal space. Sectional medicalimageology can be of important value of diagnosis and treatment for displaying the retro-esophageal space abscess and other deep cervical fascia space sufficiently. Incision and vacuum sealing drainage via extra-neck is an effective therapy while oropharyngeal drainage is less effective and is not advocated as a primary treatment because of aspiration pneumonia complication . Conservative cure is a choice for patients without dyspnoea and background diseases, and it is necessary to recognize and treat severe complications early.

  8. Impact on Clinical Management of After-Hours Emergent or Urgent Breast Ultrasonography in Patients with Clinically Suspected Breast Abscesses

    PubMed Central

    Moseley, Tanya W.; Stanley, Ashley; Wei, Wei; Parikh, Jay R.

    2018-01-01

    Newly diagnosed breast abscesses are generally treated as a medical emergency that may necessitate immediate interventional treatment. At our institution, there is no in-house after-hours coverage for breast ultrasonography. We could find no peer-reviewed studies on the cost-effectiveness or clinical management impact of on-call ultrasound technologist coverage for imaging of breast abscesses. The purposes of this study were to determine the incidence of breast abscess in patients with clinical findings highly suggestive of abscess, identify clinical factors associated with breast abscess in such patients, and determine the impact of after-hours emergent or urgent breast ultrasonography on the clinical management of breast abscesses in both outpatients and inpatients. We retrospectively reviewed 100 after-hours breast ultrasound studies performed at our tertiary care center from 2011 to 2015 for evaluation of a suspected breast abscess. Only 26% of our patients with clinically suspected abscess ultimately had a confirmed abscess. Factors associated with breast abscess were a palpable abnormality and a history of breast surgery within the eight weeks before presentation. After-hours diagnosis of an abscess was associated with after-hours clinical intervention. Of the 74 patients in whom after-hours ultrasound imaging showed no evidence of abscess, only three patients underwent after-hours drainage. Our findings support overnight and weekend breast ultrasound coverage in large tertiary care centers. PMID:29473859

  9. Post-traumatic hepatic artery pseudo-aneurysm combined with subphrenic liver abscess treated with embolization.

    PubMed

    Sun, Long; Guan, Yong-Song; Wu, Hua; Pan, Wei-Min; Li, Xiao; He, Qing; Liu, Yuan

    2006-05-07

    A 23-year-old man with post-traumatic hepatic artery pseudo-aneurysm and subphrenic liver abscess was admitted. He underwent coil embolization of hepatic artery pseudo-aneurysm. The pseudo-aneurysm was successfully obstructed and subphrenic liver abscess was controlled. Super-selective trans-catheter coil embolization may represent an effective treatment for hepatic artery pseudo-aneurysm combined with subphrenic liver abscess in the absence of other therapeutic alternatives.

  10. Multiple splenic abscesses in a rather healthy woman: a case report.

    PubMed

    Saber, Aly

    2009-07-23

    Abscess of the spleen is a rather clinical rarity with reported mortality rate up to 47%. The timely and widespread use of imaging methods facilitates early diagnosis and guides treatment, thus improving the prognosis. Most of patients were with recognized risk factors including conditions that compromise the immune system, trauma and intravenous drug abuse in addicts. The surgical treatment by splenectomy is usually the first choice of treatment. A healthy 45-year-old woman presented to the outpatient clinic with fever, 39 degrees C together with persistent upper-left-quadrant abdominal pain. Her past medical history was free from any chronic debilitating diseases or other predisposing factors. Imaging included chest and abdominal X-ray, followed by a CT scan of the upper abdomen. Splenic abscess is an unusual and potentially life-threatening disease with a diagnostic challenge due to the nonspecific clinical picture and diagnosis confirmed based mostly on imaging studies. Multiple splenic abscesses are very rarely encountered in surgical practice with a reported high mortality rate in neglected and untreated cases. Splenectomy is a safe procedure for patients with splenic abscess.

  11. Primary pulmonary lymphoma mimicking a refractory lung abscess: A case report.

    PubMed

    Matsumoto, Takeshi; Otsuka, Kojiro; Funayama, Yuki; Imai, Yukihiro; Tomii, Keisuke

    2015-04-01

    The current study presents a case of primary pulmonary lymphoma (PPL) mimicking refractory lung abscess that was diagnosed at autopsy. An 80-year-old male with clinically inapparent aspiration presented with a large cavitated mass and pleural effusion. A lung abscess and empyema was diagnosed, therefore, antibiotics were administered and the pleural effusion was drained. Various examinations, including a biopsy, yielded no specific diagnosis. The lesion was considered inoperable due to the poor general condition of the patient. Subsequently, the mass that had been diagnosed as a refractory lung abscess became enlarged and a repeat biopsy resulted in a diagnosis of diffuse large B-cell lymphoma. The patient succumbed to sudden respiratory failure, and the final diagnosis of PPL was confirmed at autopsy. PPL is a rare disease that accounts for 0.45% of all pulmonary malignant tumors and is difficult to diagnose in inoperable cases. Therefore, patients with PPL who do not undergo surgery can be misdiagnosed and consequently treated inappropriately. PPL should therefore be considered in the differential diagnosis of a refractory lung abscess.

  12. Pediatric pyogenic liver abscess.

    PubMed

    Israeli, Rafi; Jule, Jose Ernesto; Hom, Jeffrey

    2009-02-01

    Pyogenic liver abscess (PLA) is a rare pediatric disease. Typically, PLA is found in adults with biliary disease. There are no typical physical findings or symptoms. Often, pathogenic organisms are not recovered for identification. This case illustrates a teenager presenting with prolonged episodes of fever and vomiting. With percutaneous drainage and month-long antibiotic therapy, the PLA resolved. This case illustrates that a high index of suspicion is needed for diagnosis.

  13. Actinomyces bacteremia in association with tubo-ovarian abscesses and hysteroscopic sterilization.

    PubMed

    Pakish, Janelle B; West, Loyd

    2014-08-01

    Actinomyces infection is well-documented in intrauterine devices but has not been previously associated with hysteroscopic sterilization using coil inserts. Additionally, abscesses associated with these implants have been observed in few cases. A 31-year-old multiparous woman with a history of hysteroscopic sterilization with coil inserts 18 months previously presented with several weeks of pelvic pain. Despite percutaneous drainage of intra-abdominal abscesses, her pain and fevers persisted. Blood cultures were positive for Actinomyces infection, and exploratory laparotomy demonstrated abscesses at both coil sites. When a causative organism cannot be identified or the when patient does not respond to standard antibiotic therapy, Actinomyces infection should be considered because prolonged antibiotic therapy is necessary.

  14. Multiple cortical brain abscesses due to Listeria monocytogenes in an immunocompetent patient.

    PubMed

    Khan, Sadia; Kumar, Anil; Kale, Satyajit; Kurkure, Nitin; Nair, Gulsiv; Dinesh, Kavitha

    2018-04-01

    Listeria monocytogenes is an intracellular organism which is well recognised for its ability to cause meningeal infections in neonates, immunosuppressed, debilitated and elderly individuals. 1 Other less common central nervous system (CNS) infections caused by Listeria spp. include rhomboencephalitis, cerebritis and abscesses in the brain, brain stem and spinal cord. The neuroradiological appearance of Listeria brain abscesses is similar to other types and may also mimic primary or metastatic brain tumours. 2 , 3 We report a case of Listeria brain abscesses in a patient who was being treated for atypical parkinsonism. A good clinical outcome was achieved after appropriate antimicrobial therapy.

  15. Evaluation of Continuous Irrigation and Drainage with a Double-Cavity Sleeve Tube to Treat Brain Abscess.

    PubMed

    Yang, Zhenxing; Du, Li; Liu, Renzhong; Jian, Zhihong; Wan, Yu

    2017-10-01

    Brain abscesses carries a high morbidity and mortality, and despite medical advances, it continues to pose diagnostic and therapeutic challenges worldwide. The traditional surgical approaches to treating brain abscess (burr hole aspiration and craniotomy) have both advantages and disadvantages and remain controversial. Here we report a single institution's experience with a new surgical approach for brain abscess. We retrospectively analyzed 46 patients with intracranial abscess who underwent continuous irrigation and drainage through a double-cavity sleeve tube placed surgically in conjunction with a 4-week course of intravenous cefotaxime and metronidazole at Renmin Hospital of Wuhan University between January 2008 and December 2016. The patients' medical records were analyzed for demographic data, clinical presentation, predisposing factors, imaging findings, microbiological test results, treatments, surgical techniques, and outcomes. The 46 patients included 29 males and 17 females, ranging in age from 22 to 74 years. A single abscess was detected in 34 patients, whereas 12 patients had multiple abscesses. The average duration of hospitalization was 12.6 days. After treatment, 38 of the 46 patients resumed a normal life despite minor deficits (Glasgow Outcome Score [GOS] 5), 6 patients exhibited slight neurologic deficits (GOS 4), and 2 patients died of severe systemic infection and multiorgan failure. In particular, a patient with a brain abscess broken into the ventricle recovered well (GOS 5). No patient required repeat aspiration or surgical excision. Continuous brain abscess cavity irrigation and drainage with a double-cavity sleeve tube is an effective treatment for brain abscess and produces excellent results, especially for an abscess broken into the ventricle. It combines the advantages of burr hole aspiration and open craniotomy excision. It is easy to perform and reduces costs and damage to the patient, and also shortens hospitalization time and

  16. Staphylococcus aureus Prostatic abscess: a clinical case report and a review of the literature.

    PubMed

    Carroll, David E; Marr, Ian; Huang, G Khai Lin; Holt, Deborah C; Tong, Steven Y C; Boutlis, Craig S

    2017-07-21

    Prostatic abscess is a rare complication of acute bacterial prostatitis and is most commonly caused by Enterobacteriaceae. We report on a case of prostatic abscess caused by Staphylococcus aureus and conduct a review of the literature. We present a case of S. aureus prostatic abscess that was successfully treated with a combination of antibiotic and surgical therapy. The isolate was non–multidrug-resistant, methicillin-resistant Staphylococcus aureus and was genotyped as clonal complex 5, an emerging regional clone that is trimethoprim resistant and Panton-Valentine leukocidin positive. This current case report is the first to describe the use of clindamycin step-down therapy. A literature review identified a further 39 cases of S. aureus prostatic abscesses, of which 26 were methicillin resistant. S. aureus is an uncommon cause of prostatic abscess. Optimal management includes both antibiotic therapy and surgical drainage. Our use of clindamycin as step-down therapy was guided by its excellent prostatic penetration.

  17. Epidemiology and mortality of liver abscess in end-stage renal disease dialysis patients: Taiwan national cohort study.

    PubMed

    Hong, Chon-Seng; Chung, Kun-Ming; Huang, Po-Chang; Wang, Jhi-Joung; Yang, Chun-Ming; Chu, Chin-Chen; Chio, Chung-Ching; Chang, Fu-Lin; Chien, Chih-Chiang

    2014-01-01

    To determine the incidence rates and mortality of liver abscess in ESRD patients on dialysis. Using Taiwan's National Health Insurance Research Database, we collected data from all ESRD patients who initiated dialysis between 2000 and 2006. Patients were followed until death, end of dialysis, or December 31, 2008. Predictors of liver abscess and mortality were identified using Cox models. Of the 53,249 incident dialysis patients identified, 447 were diagnosed as having liver abscesses during the follow-up period (224/100,000 person-years). The cumulative incidence rate of liver abscess was 0.3%, 1.1%, and 1.5% at 1 year, 5 years, and 7 years, respectively. Elderly patients and patients on peritoneal dialysis had higher incidence rates. The baseline comorbidities of diabetes mellitus, polycystic kidney disease, malignancy, chronic liver disease, biliary tract disease, or alcoholism predicted development of liver abscess. Overall in-hospital mortality was 10.1%. The incidence of liver abscess is high among ESRD dialysis patients. In addition to the well known risk factors of liver abscess, two other important risk factors, peritoneal dialysis and polycystic kidney disease, were found to predict liver abscess in ESRD dialysis patients.

  18. Human Listeriosis Presenting as Breast Abscess: Report of a Rare Case.

    PubMed

    Kandi, Venkataramana

    2017-02-01

    An abscess is defined as a collection of pus in various tissues of the body including skin and other organs. Abscesses most commonly are formed on the skin under the armpits, groin areas, and rectal areas. Most abscesses involve microbial infections with few remaining sterile. The treatment of abscesses includes both medical and surgical intervention. In the era of multidrug resistance, isolation and identification of the causative microbe and testing for antimicrobial susceptible patterns assume greater significance for the better management of patients, thereby reducing the resultant morbidity and mortality. Listeria spp. are a group of aerobic and non-spore forming gram-positive bacilli. They are present in the environment, soil, and water. Listeria spp. have also been noted to be present as a normal intestinal flora of animals. They are known for their ability to thrive under both cold and hot environmental conditions. Human infections with Listeria spp. have not been frequently reported, mostly because of the difficulty in laboratory identification and complex clinical presentations. In humans, Listeria spp. have been frequently responsible for food poisoning and neonatal meningitis. Although not considered as a classic pathogen, Listeria spp. are associated with infections in elderly people, pregnant women, newborns, and persons with weakened immune systems. This report presents a case of breast abscess caused by Listeria spp. in a young lactating female belonging to rural India.

  19. [The Continued Breastfeeding Experiences of Women Who Suffer From Breast Abscess].

    PubMed

    Liu, Yu-Yan; Chen, Wei-Chih; Chen, Shu-Ling

    2016-04-01

    Up to 11% of women with mastitis develop a breast abscess, which obviously affects breastfeeding. Therefore, this is a potentially significant issue for women's health. Women with breast abscesses suffer from severe pain. Pain is the most significant factor causing the termination of breastfeeding. The experience of women with breast abscesses who continued to breastfeed may provide valuable insights/guidance to women who are currently in the same or similar situations. This study explores the continuous breastfeeding experience of women with breast abscesses. We collected qualitative data from 10 qualified female participants using 60-90 minute, in-depth interviews that were conducted between April 2012 and June 2012 in a central medical center. All interviews were recorded and transcribed verbatim. Content analysis was used to analyze and categorize the major themes. Results were generalized into the following seven themes: (1) experiencing uncomfortable breast pain; (2) feeling helpless to manage the abnormal breast symptoms; (3) relying on the concept of motherhood to support continued breastfeeding; (4) feeling shocked about the process of diagnosis and treatment; (5) facing the doubts and difficulties regarding continuing to breastfeed; (6) experiencing the assistance of the support system for breastfeeding; (7) returning to a normal pattern of life. The findings provide nurses with a deeper understanding of the biological and psychological behaviors and social support system experiences of women with breast abscesses who continue to breastfeed. Study results may serve as a reference for nurses in providing mother-centered breastfeeding care.

  20. Endoscopic Endonasal Transsphenoidal Drainage of a Spontaneous Candida glabrata Pituitary Abscess.

    PubMed

    Strickland, Ben A; Pham, Martin; Bakhsheshian, Joshua; Carmichael, John; Weiss, Martin; Zada, Gabriel

    2018-01-01

    Noniatrogenic pituitary abscess remains a rare clinical entity, and is the indication for surgery in <1% of transsphenoidal approaches. Correct diagnosis of this rare entity is often delayed. Without timely treatment, morbidity and mortality are high. Of the 200 cases reported to date, less than one-half have identified a causative organism. We report the second case of a pituitary abscess caused by Candida species, and also provide an intraoperative video showing the endoscopic management of this pathology. A 33-year-old woman presented with headache, hypopituitarism, and vision loss in the setting of diabetic ketoacidosis, and was found to have multiple abscesses in the liver, lung, kidney, and uterus. Brain magnetic resonance imaging revealed a 15-mm cystic sellar mass with restricted diffusion. The patient underwent urgent evacuation of the abscess via an endoscopic endonasal transsphenoidal route, with obvious purulent material filling the sella, later identified as Candida glabrata. Antimicrobial therapy was refined appropriately, and she exhibited significant improvement in neurologic function, although endocrinopathy has persisted. With timely management, including a combination of surgical drainage and appropriate antimicrobial therapy, neurologic outcomes are good in most cases of pituitary abscess; however, endocrinopathy often does not improve. Although most reported cases with identified causative organisms speciate bacteria, some cases are of fungal etiology and require different antimicrobial agents. This further underscores the importance of identifying the causative agent. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Post-traumatic hepatic artery pseudo-aneurysm combined with subphrenic liver abscess treated with embolization

    PubMed Central

    Sun, Long; Guan, Yong-Song; Wu, Hua; Pan, Wei-Min; Li, Xiao; He, Qing; Liu, Yuan

    2006-01-01

    A 23-year-old man with post-traumatic hepatic artery pseudo-aneurysm and subphrenic liver abscess was admitted. He underwent coil embolization of hepatic artery pseudo-aneurysm. The pseudo-aneurysm was successfully obstructed and subphrenic liver abscess was controlled. Super-selective trans-catheter coil embolization may represent an effective treatment for hepatic artery pseudo-aneurysm combined with subphrenic liver abscess in the absence of other therapeutic alternatives. PMID:16718774

  2. Characteristics of superior orbital subperiosteal abscesses in children.

    PubMed

    Quintanilla-Dieck, Lourdes; Chinnadurai, Sivakumar; Goudy, Steven L; Virgin, Frank W

    2017-03-01

    Superior pediatric orbital subperiosteal abscesses (SPAs) are less common than medial ones, and clinical features specific to patients with superior SPAs have not been well defined. Clinical characteristics between patients with superior and medial SPAs are compared to determine whether superior location is a risk factor for surgical intervention. Retrospective cohort study. The target population consisted of patients diagnosed with an SPA and seen by the pediatric otolaryngology service at a tertiary children's hospital between January 2010 and October 2014. Imaging characteristics including proptosis, hypoglobus, intraorbital air, and abscess volume as well as treatment interventions were reviewed. Forty patients between 5 and 17 years of age treated for an orbital SPA were identified. Thirteen patients were identified as having superior SPAs; 27 had medial SPAs. The average ages in the two groups were 10.92 and 9.26 years, respectively. The odds ratio for surgical treatment per each increasing year of age was 1.5 (P = .004). The proportion of patients requiring surgery was significantly different between the groups (12/13 superior vs. 13/27 medial, P = .01). The predominant organism group cultured in surgical patients was Streptococcus anginosus (8/24, 29.17%). Superior SPA patients had significantly more proptosis, hypoglobus, and abscess volume on computed tomography scan. Patients with superior SPAs may present with more advanced disease, leading to a higher rate of characteristics such as proptosis, hypoglobus, and intraorbital air, factors that would predispose to surgical drainage. We found that abscess volume was the most predictive of surgery. 4 Laryngoscope, 127:735-740, 2017. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

  3. Radiographic bone fill following debridement of a periodontal abscess. A case report.

    PubMed

    Khocht, A; Faldu, M G

    1998-01-01

    A periodontal abscess often develops in association with deepened periodontal pockets. Traditional management is by establishing drainage and prescribing antibiotics. This is usually followed by surgical pocket reduction. This case report discusses the remarkable healing of a periodontal abscess by establishing drainage alone without resorting to surgical pocket reduction. A 42-year-old white male presented with swollen gingivae associated with the mesiolingual of tooth #23. Increased probing depth and suppuration were evident. Radiographic bone loss on mesial #23 was present. A diagnosis of periodontal abscess was established. The abscess was drained through the orifice of the pocket. The patient failed to return for follow-up as instructed. A year later, the patient came back. Clinical evaluation showed healthy gingival tissues with probing depth of 3 mm on the mesiolingual of tooth #23. Radiographic evaluation showed bone fill of the osseous defect on the mesial of #23. The results of this case suggest that sufficient time should be allowed for healing prior to surgical pocket reduction.

  4. Nitric oxide nanoparticles: pre-clinical utility as a therapeutic for intramuscular abscesses.

    PubMed

    Schairer, David; Martinez, Luis R; Blecher, Karin; Chouake, Jason; Nacharaju, Parimala; Gialanella, Philip; Friedman, Joel M; Nosanchuk, Joshua D; Friedman, Adam

    2012-01-01

    Nitric oxide (NO) is a critical component of host defense against invading pathogens; however, its therapeutic utility is limited due to a lack of practical delivery systems. Recently, a NO-releasing nanoparticulate platform (NO-np) was shown to have in vitro broad-spectrum antimicrobial activity and in vivo pre-clinical efficacy in a dermal abscess model. To extend these findings, both topical (TP) and intralesional (IL) NO-np administration was evaluated in a MRSA intramuscular murine abscess model and compared with vancomycin. All treatment arms accelerated abscess clearance clinically, histologically, and by microbiological assays on both days 4 and 7 following infection. However, abscesses treated with NO-np via either route demonstrated a more substantial, statistically significant decrease in bacterial survival based on colony forming unit assays and histologically revealed less inflammatory cell infiltration and preserved muscular architecture. These data suggest that the NO-np may be an effective addition to our armament for deep soft tissue infections.

  5. Lung abscess as a complication of bronchial thermoplasty.

    PubMed

    Balu, Anandh; Ryan, Dorothy; Niven, Robert

    2015-09-01

    Bronchial thermoplasty (BT) is an emerging treatment modality for patients with difficult to treat asthma. It has been shown to be beneficial for symptom control and improves quality of life and reduces frequency of hospitalization. Safety data from the two major trials of BT indicate that patients who undergo these procedures are most likely to experience adverse respiratory events in the first six weeks post treatment. Lung abscess has never been reported as a direct complication of BT. In this case; we report a lung abscess as an immediate complication of BT, which we believe may be the first case. We describe a forty three year old Caucasian female presented three days post-bronchial thermoplasty with left sided chest pain radiating to the back associated with shortness of breath, wheeze and dry cough. She had also started to feel hot and cold and generally unwell. It remains unclear why this patient developed a lung abscess so acutely post BT treatment. It is important that safety data continues to be collated and published as the procedure becomes more widely available with further long term follow-up in particular.

  6. Tolerance of brightness and contrast adjustments on chronic apical abscess and apical granuloma interpretation

    NASA Astrophysics Data System (ADS)

    Purnamasari, L.; Iskandar, H. H. B.; Makes, B. N.

    2017-08-01

    In digitized radiography techniques, adjusting the image enhancement can improve the subjective image quality by optimizing the brightness and contrast for diagnostic needs. To determine the value range of image enhancement (brightness and contrast) on chronic apical abscess and apical granuloma interpretation. 30 periapical radiographs that diagnosed chronic apical abscess and 30 that diagnosed apical granuloma were adjusted by changing brightness and contrast values. The value range of brightness and contrast adjustment that can be tolerated in radiographic interpretations of chronic apical abscess and apical granuloma spans from -10 to +10. Brightness and contrast adjustments on digital radiographs do not affect the radiographic interpretation of chronic apical abscess and apical granuloma if conducted within the value range.

  7. Streptococcus sanguinis brain abscess as complication of subclinical endocarditis: emphasizing the importance of prompt diagnosis.

    PubMed

    Kassis, Hayah; Marnejon, Thomas; Gemmel, David; Cutrona, Anthony; Gottimukkula, Rajashree

    2010-06-01

    A 19-year-old male patient was diagnosed with S. sanguinis brain abscess of unknown etiopathology as a complication of subclinical endocarditis. While viridans streptococci are implicated in dental seeding to the heart, S. sanguinis brain abscesses are rare. Six previous cases of S. sanguinis brain abscess in the literature reported dental procedures and maxillofacial trauma. In our patient, there was no obvious source of infective endocarditis preceding the development of brain abscess. This demonstrates the importance of prompt diagnosis and initiation of antimicrobial therapy given the potential for long-term sequelae such as focal deficits and seizures.

  8. Breast abscess due to Actinomyces europaeus.

    PubMed

    Silva, W A; Pinheiro, A M; Jahns, B; Bögli-Stuber, K; Droz, S; Zimmerli, S

    2011-06-01

    Actinomyces europaeus was first described in 1997 as a new species causing predominantly skin and soft-tissue infections. Mastitis due to A. europaeus is an unusual condition. This article reports a case of primary breast abscess caused by A. europaeus in a postmenopausal woman.

  9. [Bacteriologic study of abscesses caused by bites of snakes of the genus Bothrops].

    PubMed

    de Andrade, J G; Pinto, R N; de Andrade, A L; Martelli, C M; Zicker, F

    1989-01-01

    The bacterial flora of 99 cases of abscesses following Bothrops snakebite were analysed. They corresponded to 61.1% of all snakebite abscesses observed in 1030 patients attending the Hospital de Doenças Tropicais de Goiánia in Goiás, Brazil, from January 1984 to April 1988. An exsudate sample of each abscess was examined by Gram stain, culture and susceptibility tests. The Gram negative bacillis, Morganella morganii, Escherichia coli and Providencia sp were the most frequent bacterias isolated. They were identified in 44.4%, 20.2% and 13.1% of the samples respectively. This flora was similar to those described in snake mouth and venom by other researchers. Based on the results of the susceptibility tests the authors suggested the use of chloramphenicol for the treatment of those abscesses which do not respond to simple drainage.

  10. An intradural-extramedullary gas-forming spinal abscess in a patient with diabetes mellitus.

    PubMed

    Nadkarni, Trimurti; Shah, Abhidha; Kansal, Ritesh; Goel, Atul

    2010-02-01

    Spinal infections are commonly reported to be located in the extradural or intramedullary spaces. Infection involving the intradural-extramedullary space are uncommon. We report a patient with uncontrolled diabetes mellitus and an infected foot ulcer who presented with a cervical cord abscess and intradural gas. Early diagnosis and aggressive treatment are necessary for a favourable outcome in gas-forming intradural spinal abscesses. To our knowledge, a gas-forming intradural spinal abscess has not been reported previously and we discuss the relevant literature. Copyright 2009 Elsevier Ltd. All rights reserved.

  11. Eikenella corrodens brain abscess after repeated periodontal manipulations cured with imipenem and neurosurgery.

    PubMed

    Asensi, V; Alvarez, M; Carton, J A; Lago, M; Maradona, J A; Asensi, J M; Arribas, J M

    2002-08-01

    Eikenella corrodens is a facultatively anaerobic gram-negative rod that colonizes the oral cavity and very rarely produces central nervous system (CNS) infections. Frontal lobe abscesses are occasionally associated with a dental source of infection. We report a case of an adult man with overzealous dental cleaning habits who developed a right frontal brain abscess caused by E. corrodens. He underwent neurosurgical drainage of the pus and was successfully treated with imipenem 4 g/i.v./day for 4 weeks with no complications. Repeated periodontal trauma could explain the Eikenella brain abscess in this case.

  12. [A case of liver abscess caused by Fusobacterium nucleatum in a patient with recurrent periodontal diseases].

    PubMed

    Kim, Yong Hwan; Yoon, Hee Jung; Park, Chan Woong; Kim, Jung Ho; Lee, Min Kyung; Kim, Ki Bang; Na, Dong Jib; Kim, Ji Myung

    2011-01-01

    Fusobacteria are anaerobic gram-negative, non-spore forming bacilli found in normal flora of the oral cavity, urogenital tract, and gastrointestinal tract. Fusobacterium nucleatum has been seldom reported as a cause of liver abscess, particularly in immunocompetent hosts. A 55-year-old man with frequent periodontal disease visited our hospital with intermittent fever and headache for 2 months. Abdominal CT scan revealed an 8.2 × 6 cm mass in the right hepatic lobe with central low density. Abscess culture revealed F. nucleatum as the causative organism. Percutaneous abscess drainage and intravenous administration of antibiotics for 4 weeks improved symptoms and decreased the abscess size. We report a rare case of liver abscess due to F. nucleatum in an immunocompetent man with periodontal disease.

  13. Epidemiology and Mortality of Liver Abscess in End-Stage Renal Disease Dialysis Patients: Taiwan National Cohort Study

    PubMed Central

    Huang, Po-Chang; Wang, Jhi-Joung; Yang, Chun-Ming; Chu, Chin-Chen; Chio, Chung-Ching; Chang, Fu-Lin; Chien, Chih-Chiang

    2014-01-01

    Background and Objectives To determine the incidence rates and mortality of liver abscess in ESRD patients on dialysis. Design, Setting, Participants, & Measurements Using Taiwan’s National Health Insurance Research Database, we collected data from all ESRD patients who initiated dialysis between 2000 and 2006. Patients were followed until death, end of dialysis, or December 31, 2008. Predictors of liver abscess and mortality were identified using Cox models. Results Of the 53,249 incident dialysis patients identified, 447 were diagnosed as having liver abscesses during the follow-up period (224/100,000 person-years). The cumulative incidence rate of liver abscess was 0.3%, 1.1%, and 1.5% at 1 year, 5 years, and 7 years, respectively. Elderly patients and patients on peritoneal dialysis had higher incidence rates. The baseline comorbidities of diabetes mellitus, polycystic kidney disease, malignancy, chronic liver disease, biliary tract disease, or alcoholism predicted development of liver abscess. Overall in-hospital mortality was 10.1%. Conclusions The incidence of liver abscess is high among ESRD dialysis patients. In addition to the well known risk factors of liver abscess, two other important risk factors, peritoneal dialysis and polycystic kidney disease, were found to predict liver abscess in ESRD dialysis patients. PMID:24551077

  14. The multistep road to ventilator-associated lung abscess: A retrospective study of S.aureus ventilator-associated pneumonia

    PubMed Central

    Mounier, Roman; Lobo, David; Voulgaropoulos, Julia; Martin, Mathieu; Aït-Mamar, Bouziane; Bitot, Valérie; Jost, Paul-Henri; Birnbaum, Ron; Nebbad, Biba; Cook, Fabrice; Dhonneur, Gilles

    2017-01-01

    Object We observed some cases of lung abscess (LA) in ICU patients suffering S.aureus ventilator-associated pneumonia (S.aureus-VAP). We aimed to assess which of the host and/or bacteria-related features are associated with LA. Methods We conducted a retrospective study from January 2009 to July 2013 in a trauma surgical ICU within a teaching hospital. All adult patients presenting with S.aureus-VAP were included. We compared two groups of patients according to the formation or not of LA concomitantly to S.aureus-VAP. Results Seventy-nine S.aureus-VAP patients, predominantly males (85%) of rather young age (mean [SD]: 35yr [21–64]) with severe trauma (initial Simplified Acute Score II = 42 [32–52]) related-ICU admission, were included. Among them, 10 (14%) developed LA. Patient’s characteristics significantly associated with LA development were: a younger age (p = 0.003), road traffic accidents admission (p = 0.017), head injury (p = 0.002), lower Glasgow Coma Scale (p = 0.009), blunt chest trauma (p = 0.01) pneumothorax (p = 0.01) and lung contusions (p = 0.002). No microbiological factors were significantly associated with LA formation. Abscesses were mostly bilateral, ≥5 cm of diameter and with a posterior location. Conclusions Our results do not favor a specific virulence of S.aureus, but rather highlight the role of multiple insults to the lung, promoting LA formation. Despite a similar severity score, patients with LA had more serious trauma, combining severe both chest and head insults. PMID:29261721

  15. A squamous cell lung carcinoma with abscess-like distant metastasis.

    PubMed

    Dursunoğlu, Neşe; Başer, Sevin; Evyapan, Fatma; Kiter, Göksel; Ozkurt, Sibel; Polat, Bahattin; Karabulut, Nevzat

    2007-01-01

    This is a metastatic spread of squamous cell lung carcinoma to lungs, liver, lymph node, bone and subcutanous region as multiple abscess-like lesions. A fifty-five years old man admitted to the out-patient clinic with fever, cough, hemopthysis, night sweats, chest pain, abdominal pain and weight loss. In a short period of time abcess like lesions developed in his lungs, liver, lymph node, bone and subcutanous region. Though the clinical presentation is suggestive for an infectious condition, no success to antimicrobial treatment and negative results of microbiological studies have arised a need to further investigations. Histopathological studies of the abscess wall ultimately gave the definitive diagnosis as metastatic squamous cell carcinoma. We believe that case report is interesting because of the uncommon metastatic lesions masquerading the abscesses and also wide-spread multiple distant invasions of a squamous cell lung carcinoma in a short time period.

  16. Clinical features and outcome of cerebral abscess in congenital heart disease.

    PubMed

    Mehnaz, Atiq; Syed, Ahmed Umair; Saleem, Allana Salman; Khalid, Chishti N

    2006-01-01

    Cerebral abscess is a serious life threatening complication of several diseases. The objective of this study was to look at the clinical profile, microbiology and outcome of children with cerebral abscess having an underlying congenital heart disease as compared to other predisposing conditions. Thirty children aged less than 15 years were reviewed. There were 15 males and 15 females. The mean age of presentation was 5.6 +/- 4.4 years. The duration of illness at the time of admission was 17.6 +/- 24.6 days. Typically patients presented with fever, vomiting, headache and seizures. The predisposing conditions found were cyanotic congenital heart disease in 11 (37%) of children, meningitis in 6 (20%), septicemia in 7 (23%) and no underlying cause was found in 5 (17%) children. The most common microbe in children with cyanotic congenital heart disease was of the Streptococcus milleri group (52%). Computerized tomography confirmed the diagnosis and the most common location of the abscess was the parietal lobe of the cerebral hemisphere. All abscesses were large, more than 2 cm in diameter and were aspirated surgically. Excision was performed in 6 children. Five children expired, one due to a intracranial bleeding and the others due to severe cerebral edema and tentorial herniation. Complications were seen in 20 children and 16 had sequelae, hemiparesis in 11 and seizure disorder in 5. Brain abscess is a serious infection with poor outcome if diagnosed late. Delayed surgical drainage has high morbidity and mortality. The threshold for diagnosis should be low particularly in children with a predisposing condition like cyanotic congenital heart disease.

  17. Klebsiella Pneumoniae Liver Abscess: A Case Series of Six Asian Patients

    PubMed Central

    Oikonomou, Katerina G.; Aye, Myint

    2017-01-01

    Case series Patient: Female, 60 • Male, 45 • Male, 56 • Male, 65 • Female, 57 • Male, 35 Final Diagnosis: Klebsiella pneumoniae liver abscess Symptoms: Fever Medication: — Clinical Procedure: — Specialty: Infectious Diseases Objective: Rare co-existance of disease or pathology Background: Liver abscesses represent a serious infection of hepatic parenchyma and are associated with significant morbidity and mortality. The emergence of a new hypervirulent variant of Klebsiella pneumoniae, which can cause serious infections in the Asian population, is under investigation. We report a case series of six Asian patients hospitalized at our institution from January 2013 to November 2015 for liver abscess due to Klebsiella pneumoniae. Case Report: Charts of six Asian patients were retrospectively reviewed. Four patients were male and two were female. The mean age was 53 years (range: 35–64 years). All patients had no known past medical history of immunodeficiency. Three patients had multiple liver abscesses at the time of initial presentation. In five patients, the source of entry of the pathogenic microorganism was unknown and in one patient the suspected source of entry was the gastrointestinal tract. In three patients there was also concomitant Klebsiella pneumoniae bacteremia. The mean duration of antibiotic treatment was seven weeks and the mean duration of hospital stay was 13.5 days. Conclusions: Liver abscess should always be included in the differential diagnosis in cases of sepsis without obvious source and/or in the clinical scenarios of fever, abdominal pain, and liver lesions. PMID:28947732

  18. Ultrasound features of purulent skin and soft tissue infection without abscess.

    PubMed

    Nelson, Courtney E; Chen, Aaron E; Bellah, Richard D; Biko, David M; Ho-Fung, Victor M; Francavilla, Michael L; Xiao, Rui; Kaplan, Summer L

    2018-06-06

    Ultrasound (US) aids clinical management of skin and soft tissue infection (SSTI) by differentiating non-purulent cellulitis from abscess. However, purulent SSTI may be present without abscess. Guidelines recommend incision and drainage (I & D) for purulent SSTI, but US descriptions of purulent SSTI without abscess are lacking. We retrospectively reviewed pediatric emergency department patients with US of the buttock read as negative for abscess. We identified US features of SSTI with adequate interobserver agreement (kappa > 0.45). Six independent observers then ranked presence or absence of these features on US exams. We studied association between US features and positive wound culture using logistic regression models (significance at p < 0.05). Of 217 children, 35 patients (16%) had cultures positive for pathogens by 8 h after US and 61 patients (32%) had cultures positive by 48 h after US. We found kappa > 0.45 for focal collection > 1.0 cm (κ = 0.57), hyperemia (κ = 0.57), swirling with compression (κ = 0.52), posterior acoustic enhancement (κ = 0.47), and cobblestoning or branching interstitial fluid (κ = 0.45). Only cobblestoning or interstitial fluid was associated with positive wound cultures in logistic regression models at 8 and 48 h. Cobblestoning or interstitial fluid on US may indicate presence of culture-positive, purulent SSTI in patients without US appearance of abscess. Although our study has limitations due to its retrospective design, this US appearance should alert imagers that the patient may benefit from early I & D.

  19. Liver abscess in ancient Greek and Greco-Roman texts.

    PubMed

    Papavramidou, Niki; Samara, Anastasia; Christopoulou-Aletra, Helen

    2014-01-01

    This paper presents liver abscesses, as studied in the ancient Greek and Greco-Roman bibliography. Numerous references concerning this entity can be found in the writings of the Hippocratic doctors (5th cent. B.C.), Archigenes of Apamea (1st cent. A.D.), Galen (2nd cent. A.D.), Aretaeus of Cappadocia (2nd cent. A.D), Oribasius (4th cent. A.D.), Theophilus Protospatharius (7th cent. A.D.), and Paulus Nicaeensis (7th-10th cent. A.D.). In most cases the clinical manifestations, the prognosis and the method of treatment are presented. In all ancient writings we studied, the rupture of a liver abscess is also part of the main theme. In specific, the path that the fluid would follow after a rupture was considered to be a main prognostic factor, i.e. if the fluid "coursed into the stomach", the patient would definitely die. In this work, an attempt is also made to correlate the ancient descriptions to modern medical entities, such as amebic or pyogenic liver abscess.

  20. Pneumothorax Secondary to Septic Pulmonary Emboli in a Long-term Hemodialysis Patient with Psoas Abscess.

    PubMed

    Okabe, Masahiro; Kasai, Kenji; Yokoo, Takashi

    2017-12-01

    Pneumothorax secondary to septic pulmonary embolism (SPE) is rare but life-threatening. We herein report a long-term hemodialysis patient with psoas abscess caused by methicillin-resistant Staphylococcus aureus, associated with other muscle and splenic abscesses and SPE. Intravenous vancomycin treatment and percutaneous drainage of the psoas abscess rapidly improved her condition. However, the SPE lesions continued to increase, and right-sided pneumothorax occurred 10 days after treatment. The pneumothorax resolved after two months and SPE and all abscesses after four months of treatment. Since late-onset pneumothorax caused by SPE can occur despite successful treatment of the primary infection, care should be taken with such patients.

  1. Study on feasibility of laser reflective tomography with satellite-accompany

    NASA Astrophysics Data System (ADS)

    Gu, Yu; Hu, Yi-hua; Hao, Shi-qi; Gu, You-lin; Zhao, Nan-xiang; Wang, Yang-yang

    2015-10-01

    Laser reflective tomography is a long-range, high-resolution active detection technology, whose advantage is that the spatial resolution is unrelated with the imaging distance. Accompany satellite is a specific satellite around the target spacecraft with encircling movement. When using the accompany satellite to detect the target aircraft, multi-angle echo data can be obtained with the application of reflective tomography imaging. The feasibility of such detection working mode was studied in this article. Accompany orbit model was established with horizontal circular fleet and the parameters of accompany flight was defined. The simulation of satellite-to-satellite reflective tomography imaging with satellite-accompany was carried out. The operating mode of reflective tomographic data acquisition from monostatic laser radar was discussed and designed. The flight period, which equals to the all direction received data consuming time, is one of the important accompany flight parameters. The azimuth angle determines the plane of image formation while the elevation angle determines the projection direction. Both of the azimuth and elevation angles guide the satellite attitude stability controller in order to point the laser radar spot on the target. The influences of distance between accompany satellite and target satellite on tomographic imaging consuming time was analyzed. The influences of flight period, azimuth angle and elevation angle on tomographic imaging were analyzed as well. Simulation results showed that the satellite-accompany laser reflective tomography is a feasible and effective method to the satellite-to-satellite detection.

  2. Idiopathic bilateral male breast abscess.

    PubMed

    Sinha, Rajan Kumar; Sinha, Mithilesh Kumar; Gaurav, Kumar; Kumar, Amar

    2014-03-10

    A 38-year-old man presented with bilateral breast swelling, along with pain and redness for 7 days. Bilateral axillary nodes were also palpable; which were multiple and discrete. A provisional diagnosis of bilateral breast abscess was made with suspicion of underlying malignancy. Incision and drainage through subareolar incision was performed and the adjoining tissue was excised and sent for histopathological examination.

  3. Bilateral Breast Abscess Caused by E. coli in a Non-lactating Woman: A Rare Case.

    PubMed

    Şimşek, Gürcan; Gündeş, Ebubekir; Tekin, Şakir; Tavlı, Şakir

    2014-07-01

    Breast abscess usually occurs during lactation and the responsible organism is often S. Aureus . Breast abscess in non-lactating women is extremely rare and limited data is available in the literature regarding this entity. In our study, a 36-year-old non-lactating female patient who developed bilateral breast abscess due to E. coli infection without any predisposing factors has been discussed in light of the literature.

  4. Cavernosal Abscess due to Streptococcus Anginosus: A Case Report and Comprehensive Review of the Literature

    PubMed Central

    Dugdale, Caitlin M.; Tompkins, Andrew J.; Reece, Rebecca M.; Gardner, Adrian F.

    2013-01-01

    Corpus cavernosum abscesses are uncommon with only 23 prior reports in the literature. Several precipitating factors for cavernosal infections have been described including injection therapy for erectile dysfunction, trauma, and priapism. Common causal organisms include Staphylococcus aureus, Streptococci, and Bacteroides. We report a unique case of a corpus cavernosum abscess due to proctitis with hematological seeding and review the literature on cavernosal abscesses. PMID:24917758

  5. Lateral orbitotomy for treatment of an orbital abscess in a dog.

    PubMed

    Vallefuoco, R; Molas, C; Moissonnier, P; Chahory, S

    2014-10-01

    A two-year-old Jack Russell terrier was diagnosed with a retrobulbar abscess and orbital cellulitis. The diagnosis was confirmed by ultrasound, magnetic resonance imaging examination and ultrasound-guided fine-needle aspiration. Transoral ventral drainage was attempted but was unsuccessful. The abscess was successfully treated by open drainage through a lateral orbitotomy. Despite the exposure of the orbital structures, the orbital soft tissues healed by second intention without further complications. The open drainage was well tolerated and resulted in immediate reduction of inflammation and pain, allowing a quick recovery. This report describes the diagnosis and, surgical management and the long-term (3 years) follow-up of an unusual case of orbital abscess associated with diffuse periorbital cellulitis successfully treated by open drainage through a lateral orbitotomy. © 2014 British Small Animal Veterinary Association.

  6. Minimally invasive image-guided keyhole aspiration of cerebral abscesses.

    PubMed

    Meng, Xiang-Hui; Feng, Shi-Yu; Chen, Xiao-Lei; Li, Chong; Zhang, Jiashu; Zhou, Tao; Jiang, Jinli; Wang, Fuyu; Ma, Xiaodong; Bu, Bo; Yu, Xin-Guang

    2015-01-01

    Despite the low incidence of brain abscesses in Western nations (1-2%), the incidence in developing countries is as high as 8%. We evaluate a minimally invasive image-guided keyhole aspiration of cerebral abscesses and compare it with a series of cases treated with surgical excision. 23 patients (20 male and 3 female, aged 7-67 years) underwent image-guided burr hole aspiration of single or multiple cerebral abscesses. Patient characteristics, perioperative, and postoperative data were analyzed and compared with a second group of 22 patients (14 male and 8 female, aged 12-72) treated for cerebral abscesses with open surgical excision. In all cases, the surgical procedure was performed successfully without complication. 8 of the 23 aspiration cases were performed with the aid of iMRI. A comparison of patient demographics, duration of hospital stay, duration of antibiotic therapy, postoperative neurological recovery time, intraoperative blood loss, operative duration, length of incision, postoperative fever, repeat surgery, and mortality was performed between the aspiration and excision groups. Intraoperative blood loss, operative duration, length of incision, and postoperative fever were all significantly reduced in the aspiration group. Though, duration of hospital stay and antibiotic therapy and postoperative neurological recovery time were all increased in the aspiration group, and statistical significance was observed in all except the duration of hospital stay. This technique is a feasible and comparable minimally invasive alternative to open surgical excision and may provide reduced intraoperative blood loss, shortened operative duration, improved cosmetic outcomes, and a lessened incidence of postoperative fever.

  7. Pitfalls of CT for deep neck abscess imaging assessment: a retrospective review of 162 cases.

    PubMed

    Chuang, S Y; Lin, H T; Wen, Y S; Hsu, F J

    2013-01-01

    To investigate the diagnostic value of contrast-enhanced computed tomography (CT) for the prediction of deep neck abscesses in different deep neck spaces and to evaluate the false-positive results. We retrospectively analysed the clinical charts, CT examinations, surgical findings, bacteriology, pathological examinations and complications of hospitalised patients with a diagnosis of deep neck abscess from 2004 to 2010. The positive predictive values (PPV) for the prediction of abscesses by CT scan in different deep neck spaces were calculated individually on the basis of surgical findings. A total of 162 patients were included in this study. All patients received both intravenous antibiotics and surgical drainage. The parapharyngeal space was the most commonly involved space. The overall PPV for the prediction of deep neck abscess with contrast-enhanced CT was 79.6%. The PPV was 91.3% when more than one deep neck space was involved but only 50.0% in patients with isolated retropharyngeal abscesses. In the false-positive group, cellulitis was the most common final result, followed by cystic degeneration of cervical metastases. Five specimens taken intra-operatively revealed malignancy and four of these were not infected. There are some limitations affecting the differentiation of abscesses and cellulitis, particularly in the retropharyngeal space. A central necrotic cervical metastatic lymph node may sometimes also mimic a simple pyogenic deep neck abscess on both clinical pictures and CT images. Routine biopsy of the tissue must be performed during surgical drainage.

  8. Primary tuberculosis of the breast manifested as abscess: a rare case report.

    PubMed

    Gupta, Samita; Singh, Vikram J; Bhatia, Gaurav; Dhuria, Kshitiz

    2014-01-01

    Primary breast tuberculosis is a rare entity. We are reporting a case of primary breast tuberculosis, which presented as breast abscess. On histopathology, it was diagnosed as breast tuberculosis. Aspiration cytology was not done due breast abscess. Patient was put on anti-tubercular drugs. In follow up, after 3 months patient condition was improved.

  9. [DIFFERENTIAL DIAGNOSIS OF TUMOROID-LIKE ABSCESS AND LUNG CANCER].

    PubMed

    Churylin, R

    2015-01-01

    The purpose of work is development and clarification of roentgenology displays of tumoroidea variant of abscess of lungs for differential diagnostics him with the cancer of lungs. Practically in most cases abscess of lungs there is a necessity of leadthrough of differential diagnostics with in a number of nosology forms, including with the cavernous form of peripheral cancer of lungs. The features of flow of roentgenologic picture of tumoroidea variant are resulted, alike symptoms, differ ences and signs which allow to set a correct diagnosis, are resulted, the value of follow-up of roent genologic research and use of computed tomography is underlined.

  10. "Klebsiella Pneumonia" Liver Abscess Syndrome: Case Presentation to a College Student Health Clinic

    ERIC Educational Resources Information Center

    Woll, Christopher; Spotts, P. Hunter

    2016-01-01

    The authors describe a case of "Klebsiella pneumoniae" liver abscess (KPLA) in a student presenting to a university student health center. The authors also provide a review of KPLA and invasive "Klebsiella pneumoniae" liver abscess syndrome (IKPLAS), including epidemiology, common clinical manifestations, standard diagnostic…

  11. Cervical spinal epidural abscess following acupuncture and wet-cupping therapy: A case report.

    PubMed

    Yao, Yindan; Hong, Wenke; Chen, Huimin; Guan, Qiongfeng; Yu, Hu; Chang, Xianchao; Yu, Yaoping; Xu, Shanhu; Fan, Weinv

    2016-02-01

    Report of an uncommon complication of acupuncture and wet cupping. A 54-year-old man presented with neck pain and fever. Magnetic resonance imaging of the cervical spine revealed an epidural abscess at C4 to T2. The symptoms related to epidural abscess resolved partially after treatment with antibiotics. Acupuncture and wet-cupping therapy should be taken into consideration as a cause of spinal epidural abscesses in patients who present with neck pain and fever. Furthermore, acupuncture and wet-cupping practitioners should pay attention to hygienic measures. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. Bilateral Breast Abscess Caused by E. coli in a Non-lactating Woman: A Rare Case

    PubMed Central

    Şimşek, Gürcan; Gündeş, Ebubekir; Tekin, Şakir; Tavlı, Şakir

    2014-01-01

    Breast abscess usually occurs during lactation and the responsible organism is often S. Aureus. Breast abscess in non-lactating women is extremely rare and limited data is available in the literature regarding this entity. In our study, a 36-year-old non-lactating female patient who developed bilateral breast abscess due to E. coli infection without any predisposing factors has been discussed in light of the literature. PMID:28331665

  13. Intra-abdominal abscess demonstrating an unusually large intra-abdominal pattern on an indium-111 leukocyte scan

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Black, R.R.; Fernandez-Ulloa, M.; ter Penning, B.

    1988-12-01

    Indium-111 WBC imaging of a patient with occult septicemia revealed a large focal pattern of radiopharmaceutical distribution within the abdominal cavity at 24 hours post radiopharmaceutical administration. This finding was felt to represent a large intra-abdominal abscess. A five liter peritoneal abscess was found at surgery. This case illustrates an unusual presentation of an intra-abdominal abscess.

  14. Scedosporium apiospermum causing brain abscess in a renal allograft recipient.

    PubMed

    Sharma, Amit; Singh, Divya

    2015-11-01

    Scedosporium apiospermum is the asexual form of a rare fungus Pseudallescheria boydii that is usually present in the soil, sewage and dirty water. In immunocompromised patients, it is a rare infection involving multiple organs. We present a case of renal allograft recipient who developed fever two weeks post renal transplant. He was initially found to have dengue fever. After five days, he became drowsy and developed right-sided hemiparesis. Magnetic resonance imaging of the brain revealed multiple irregular masses with associated edema consistent with fungal brain abscesses. Left parietal abscess was drained and he was started on voriconazole. His cyclosporine was stopped. Drained pus revealed fungal hyphae on potassium hydroxide stain and Scedosporium apiospermum on culture. Unfortunately, the patient died after five days. Scedosporium infections should be kept as a possibility in transplant recipients with disseminated infections, especially with a brain abscess. Despite antifungal therapy and surgical drainage, mortality rates are high.

  15. Lung abscess combined with chronic osteomyelitis of the mandible successfully treated with video-assisted thoracoscopic surgery.

    PubMed

    Arai, Hiromasa; Inui, Kenji; Watanabe, Keisuke; Watanuki, Kei; Okudela, Koji; Tsuboi, Masahiro; Masuda, Munetaka

    2015-04-01

    With the progress of antibiotic therapy, the mortality of lung abscess has been improved, and surgical intervention has declined. However, surgery is still required in selected cases that are intractable to antibiotic treatment. Video-assisted thoracoscopic surgery (VATS) is beneficial for treatment and/or diagnosis of pulmonary disease as it provides a less invasive surgical technique and reduces prolongation of post-operative recovery. However, the indication of VATS lobectomy for lung abscess is controversial as a result of particular complications, i.e. wet lung, intrapleural adhesion and ease of bleeding. We herein report a rare combination of lung abscess and osteomyelitis of mandible resulting from the same pathogen successfully treated with VATS lobectomy. We propose VATS lobectomy for lung abscess. This procedure might be the best treatment candidate for selected cases of lung abscess. © 2014 John Wiley & Sons Ltd.

  16. Idiopathic bilateral male breast abscess

    PubMed Central

    Sinha, Rajan Kumar; Sinha, Mithilesh Kumar; Gaurav, Kumar; Kumar, Amar

    2014-01-01

    A 38-year-old man presented with bilateral breast swelling, along with pain and redness for 7 days. Bilateral axillary nodes were also palpable; which were multiple and discrete. A provisional diagnosis of bilateral breast abscess was made with suspicion of underlying malignancy. Incision and drainage through subareolar incision was performed and the adjoining tissue was excised and sent for histopathological examination. PMID:24614823

  17. Lung Abscess: An Early Complication of Lung Transplantation in a Patient with Cystic Fibrosis.

    PubMed

    Markelić, I; Jakopović, M; Klepetko, W; Džubur, F; Hećimović, A; Makek, M J; Samaržija, M; Dugac, A V

    2017-01-01

    A 22-year-old woman with cystic fibrosis (CF) developed lung abscess, as a rare complication caused by multidrug-resistant (MDR) Acinetobacter baumannii infection, after lung transplantation (LT). After 6 months of long-term antibiotic therapy, the abscess was successfully eliminated. In reviewed published literature, no previous report was found describing this kind of complication caused by MDR A. baumannii in post-LT patient with CF. In our experience, lung abscess in LT recipients with CF can be successfully treated with prolonged antibiotic therapy.

  18. Computed tomographic findings and treatment of a bull with pituitary gland abscess.

    PubMed

    Braun, Ueli; Malbon, Alexandra; Kochan, Manon; Riond, Barbara; Janett, Fredi; Iten, Cornelia; Dennler, Matthias

    2017-01-13

    In cattle, the prognosis of brain abscess is unfavourable and treatment is therefore not recommended. To the knowledge of the authors, there has been no report of successful treatment of a brain abscess in cattle.This report describes the clinical, computed tomographic and postmortem findings in a Holstein-Friesian bull with a hypophyseal abscess. The main clinical findings were generalised ataxia, ptyalism, prolapse of the tongue, dropped jaw, dysphagia, head tilt and unilateral ptosis. Cerebrospinal fluid evaluation revealed 2437 leukocytes/µl and severe pleocytosis. CT examination of the head showed a cavitary lesion consistent with an abscess in the hypophysis. Treatment consisted of gentamicin and flunixin meglumine for 3 days and amoxicillin for 40 days. The neurological signs resolved within 8 days of the start of treatment. The bull was slaughtered 11 months later because of infertility, and a postmortem examination was carried out. Histologically, a mild chronic non suppurative meningoencephalitis restricted to the ventral diencephalon was diagnosed. In addition, there was mild to moderate multifocal chronic lymphoplasmacytic hypophysitis with mild multifocal fibrosis. This case report stresses the significance of CT in confirming the clinical and laboratory diagnosis of central nervous system disorders in cattle and for localising brain lesions. Treatment of the brain abscess resulted, with respect to the central nervous disorder, in a successful outcome and was encouraging considering that most cases have an unfavourable prognosis.

  19. Liver abscesses in dromedary camels: Pathological characteristics and aerobic bacterial aetiology

    PubMed Central

    Aljameel, M.A.; Halima, M.O.; ElTigani-Asil, A.E.; Abdalla, A.S.; Abdellatif, M.M.

    2014-01-01

    The study was carried out at Nyala abattoirs, South Darfur State, Sudan during a period from 2009 to 2011. Slaughtered camels (822) were examined for pathological changes of liver abscesses and identification of the involved aerobic bacteria. Grossly, a total of 111 (13.5%) liver abscesses were recorded in different camel ages; 90 (81.1%) were less than seven years old and 21 (18.9%) were more than seven years old. Histopathology of sectioned tissues revealed necrotic abscesses with infiltration of inflammatory cells, hydropic degeneration with swelling of hepatocytes comprising the sinusoid and different size of vacuoles in the hepatic cells. Proliferation of bile ducts with fibrous tissue and infiltration of inflammatory cells was also recorded. Investigation of bacteria revealed 90 aerobic isolates; they were identified to 52 (57.8%) gram positive cocci, 20 (22.2%) gram positive rods and 18 (20.0%) gram negative rods. Staphylococcus spp. (41.1%), Corynebacterium spp. (17.9%) and Streptococcus spp. (13.3%) were the most frequently identified bacteria involved in liver abscesses of camels in the region. Further studies are required to assess the pathogenicity of bacterial isolates from camel livers. This is particularly important from a public health perspective, since some people of Sudan are known to consume raw camel liver. PMID:26623351

  20. Klebsiella Pneumoniae Liver Abscess: A Case Series of Six Asian Patients.

    PubMed

    Oikonomou, Katerina G; Aye, Myint

    2017-09-26

    BACKGROUND Liver abscesses represent a serious infection of hepatic parenchyma and are associated with significant morbidity and mortality. The emergence of a new hypervirulent variant of Klebsiella pneumoniae, which can cause serious infections in the Asian population, is under investigation. We report a case series of six Asian patients hospitalized at our institution from January 2013 to November 2015 for liver abscess due to Klebsiella pneumoniae. CASE REPORT Charts of six Asian patients were retrospectively reviewed. Four patients were male and two were female. The mean age was 53 years (range: 35-64 years). All patients had no known past medical history of immunodeficiency. Three patients had multiple liver abscesses at the time of initial presentation. In five patients, the source of entry of the pathogenic microorganism was unknown and in one patient the suspected source of entry was the gastrointestinal tract. In three patients there was also concomitant Klebsiella pneumoniae bacteremia. The mean duration of antibiotic treatment was seven weeks and the mean duration of hospital stay was 13.5 days. CONCLUSIONS Liver abscess should always be included in the differential diagnosis in cases of sepsis without obvious source and/or in the clinical scenarios of fever, abdominal pain, and liver lesions.

  1. Frequency and levels of candidate endodontic pathogens in acute apical abscesses as compared to asymptomatic apical periodontitis.

    PubMed

    Rôças, Isabela N; Siqueira, José F

    2018-01-01

    Acute apical abscess is caused by bacteria that leave the infected dental root canal to invade the periodontal tissues. Most species occurring in abscesses are also found in asymptomatic infections; therefore, the possibility exists that not only the presence of certain species but also their specific counts influence the appearance of symptoms. This molecular study compared the frequency and levels of several candidate endodontic pathogens in teeth with acute apical abscesses and asymptomatic apical periodontitis. Samples were taken from the root canals of teeth with asymptomatic apical periodontitis (n = 73) and by aspiration of purulent exudate from acute abscesses (n = 55). DNA was extracted from samples and bacterial identifications were performed by a closed-ended semi-quantitative reverse-capture checkerboard approach targeting 40 bacterial species/phylotypes. Bacterial DNA was detected in all cases. In abscesses, the most prevalent taxa were Fusobacterium nucleatum (60%), Porphyromonas endodontalis (53%), Parvimonas micra (51%), and Streptococcus species (45%). The most frequently detected taxa in asymptomatic teeth were P. endodontalis (63%), Dialister invisus (58%), Olsenella uli (56%), and F. nucleatum (51%). None of the targeted taxa were significantly associated with abscesses when only mere presence was evaluated (p>0.05). However, semi-quantitative data demonstrated that P. endodontalis, Prevotella baroniae, Treponema denticola and Streptococcus species were significantly more frequent at levels >105 in abscesses than in asymptomatic cases (p<0.05). None of the target species/phylotypes were associated with abscesses in terms of frequency. However, some taxa were significantly found in higher levels in abscesses. Presence of a potentially virulent pathogen in high counts may increase the collective pathogenicity of the bacterial community and give rise to symptoms.

  2. Frequency and levels of candidate endodontic pathogens in acute apical abscesses as compared to asymptomatic apical periodontitis

    PubMed Central

    Rôças, Isabela N.

    2018-01-01

    Introduction Acute apical abscess is caused by bacteria that leave the infected dental root canal to invade the periodontal tissues. Most species occurring in abscesses are also found in asymptomatic infections; therefore, the possibility exists that not only the presence of certain species but also their specific counts influence the appearance of symptoms. This molecular study compared the frequency and levels of several candidate endodontic pathogens in teeth with acute apical abscesses and asymptomatic apical periodontitis. Methods Samples were taken from the root canals of teeth with asymptomatic apical periodontitis (n = 73) and by aspiration of purulent exudate from acute abscesses (n = 55). DNA was extracted from samples and bacterial identifications were performed by a closed-ended semi-quantitative reverse-capture checkerboard approach targeting 40 bacterial species/phylotypes. Results Bacterial DNA was detected in all cases. In abscesses, the most prevalent taxa were Fusobacterium nucleatum (60%), Porphyromonas endodontalis (53%), Parvimonas micra (51%), and Streptococcus species (45%). The most frequently detected taxa in asymptomatic teeth were P. endodontalis (63%), Dialister invisus (58%), Olsenella uli (56%), and F. nucleatum (51%). None of the targeted taxa were significantly associated with abscesses when only mere presence was evaluated (p>0.05). However, semi-quantitative data demonstrated that P. endodontalis, Prevotella baroniae, Treponema denticola and Streptococcus species were significantly more frequent at levels >105 in abscesses than in asymptomatic cases (p<0.05). Conclusion None of the target species/phylotypes were associated with abscesses in terms of frequency. However, some taxa were significantly found in higher levels in abscesses. Presence of a potentially virulent pathogen in high counts may increase the collective pathogenicity of the bacterial community and give rise to symptoms. PMID:29293651

  3. High Intensity Focused Ultrasound (HIFU) Heating Improves Perfusion and Antimicrobial Efficacy in Mouse Staphylococcus Abscess.

    PubMed

    Wardlow, Rachel; Sahoo, Kaustuv; Dugat, Danielle; Malayer, Jerry; Ranjan, Ashish

    2018-04-01

    Chronic wounds typically require long-duration treatment with a combination of antibiotics administered systemically. This incurs adverse side effects and can require aversive surgical treatments and limb amputations. To improve non-invasive antimicrobial therapy, the objective of this study was to investigate antimicrobial chemotherapy combined with high-intensity focused ultrasound (HIFU) heating (HT). A Staphylococcus aureus abscess (80 ± 30 mm 3 ) was generated in the mouse flank region. Once the average temperature (~42 °C-46 °C) in the abscess was reached with HIFU-HT, a broad-spectrum antimicrobial (ciprofloxacin, 10 mg/kg) and perfusion marker (Evans blue dye, 40 mg/kg wt) were administered intravenously via the tail vein. Four hours later, mean abscess perfusion and colony-forming units (CFUs) per gram of abscess were determined. HIFU-HT increased abscess perfusion by ~2.5-fold (4 ± 0.6 µg/mL Evans blue) compared with control (1.5 ± 0.7 µg/mL), and improved antimicrobial efficacy to decrease percentage average survival of S. aureus by ~20% (46 ± 7 CFUs/g of abscess) versus that seen with ciprofloxacin alone (61 ± 4 CFU/g). Our in vivo data suggest that HIFU-HT can improve antimicrobial treatment responses against deep-seated bacteria in abscess wounds via enhanced perfusion. Copyright © 2018 World Federation for Ultrasound in Medicine and Biology. Published by Elsevier Inc. All rights reserved.

  4. [Ulcerative colitis in remission with cerebral abscess and septic pulmonary emboli: a case report].

    PubMed

    Yamauchi, Takahiro; Katsumura, Hirotoshi; Noguchi, Yoshiyuki; Kikuta, Ken-ichiro

    2013-12-01

    A 69-year-old man with a 4-year history of ulcerative colitis (UC) presented at our hospital with high fever, dysarthria, and right hemiparesis. Computed tomography (CT) of the head revealed a low-density area in the left temporal lobe. Chest CT exposed multiple pulmonary nodules in his right lung. Gadolinium-enhanced magnetic resonance imaging (MRI) indicated a 3-cm tumor with ring enhancement located in the left temporal lobe. The patient was diagnosed with a brain abscess and septic pulmonary emboli (SPE); antibiotic therapy was initiated. Shrinkage of the brain abscess was not observed in a follow-up MRI;thus, he underwent aspiration and drainage of the abscess 11 days after his hospitalization. Intravenous antibiotic therapy was continued for 6 weeks after the operation. Follow-up chest CT performed 48 days after his hospitalization revealed disappearance of the SPE. Follow-up head MRI conducted 63 days after his hospitalization indicated that the cyst had almost disappeared. Occurrence of a brain abscess in patients with UC has been very rarely reported in Japan. To the best of our knowledge, this is the first report of a case of a brain abscess in conjunction with UC and SPE. It is believed that patients with UC have compromised immunity and exhibit activation of the blood coagulation system. Our report suggests that medical practitioners should consider the possibility of a brain abscess and SPE for patients with UC.

  5. Successful medical management of intra-abdominal abscesses in 4 adult horses

    PubMed Central

    Berlin, Dalia; Kelmer, Gal; Steinman, Amir; Sutton, Gail A.

    2013-01-01

    Four adult horses with large intra-abdominal abscesses, suspected to be complications of strangles, were treated with systemic antibiotics alone and made a full recovery. The 100% survival rate is significantly better than other reported survival rates. The median duration of treatment (35 days) was shorter than in most previous reports. This study suggests that penicillin G can be used for successful treatment of strangles associated intra-abdominal abscesses in horses. PMID:23904639

  6. A solid organising cryptogenic liver abscess and its association with a colonic tubullovillous adenoma

    PubMed Central

    Tan, Christopher B; Shah, Mitanshu; Rajan, Dhyan; Lipka, Seth; Ahmed, Shadab; Freedman, Lester; Rizvon, Kaleem; Mustacchia, Paul

    2012-01-01

    Cryptogenic liver abscess (CLA) is a well-known disease entity that has puzzled clinicians for centuries. With the advancement of diagnostic modalities, comes the decreasing incidence of liver abscess labelled as ‘cryptogenic’ in nature. Colonic diseases have been identified as a possible underlying condition found in patients with liver abscesses. Although rare, tubullovillous adenomas have been implicated as one of the colonic causes of a CLA. We present a case of a CLA in a 53-year-old man with a potentially associated tubullovillous adenoma found via colonoscopy. PMID:22778477

  7. The zymographic evaluation of gelatinase (MMP-2 and -9) levels in acute and chronic periapical abscesses.

    PubMed

    Buzoglu, Hatice Dogan; Unal, Hasan; Ulger, Celal; Mert, Safak; Kücükyildirim, Sibel; Er, Nuray

    2009-11-01

    This study investigated the presence and levels of matrix metalloproteinases (MMP)-2 and -9 in periapical abscesses. Eighteen samples of intracanal exudates containing pus were collected from teeth with clinically and radiographically verified primary or secondary acute and chronic apical abscesses. Pro- and active forms of MMP-2 and MMP-9 levels were analyzed by using substrate gel zymography followed by an image analysis system. Statistical analysis was performed using the Kruskall-Wallis and Mann-Whitney U tests with Bonferroni adjustment. Both forms of MMP-9 were detected in all pus samples and demonstrated marked differences among the experimental groups (P < .05). Primary or secondary acute apical abscess samples demonstrated significantly higher MMP-9 levels compared with MMP-2 levels (P < .01). However, MMP-2 could not be detected in chronic apical abscesses. According to the results of this study, gelatinases might affect the pathogenesis of acute and chronic periapical abscesses.

  8. A Community-acquired Lung Abscess Attributable to Streptococcus pneumoniae which Extended Directly into the Chest Wall

    PubMed Central

    Ko, Yuki; Tobino, Kazunori; Yasuda, Yuichiro; Sueyasu, Takuto; Nishizawa, Saori; Yoshimine, Kouhei; Munechika, Miyuki; Asaji, Mina; Yamaji, Yoshikazu; Tsuruno, Kosuke; Miyajima, Hiroyuki; Mukasa, Yosuke; Ebi, Noriyuki

    2017-01-01

    We herein report the case of 75-year-old Japanese female with a community-acquired lung abscess attributable to Streptococcus pneumoniae (S. penumoniae) which extended into the chest wall. The patient was admitted to our hospital with a painful mass on the left anterior chest wall. A contrast-enhanced chest computed tomography scan showed a lung abscess in the left upper lobe which extended into the chest wall. Surgical debridement of the chest wall abscess and percutaneous transthoracic tube drainage of the lung abscess were performed. A culture of the drainage specimen yielded S. pneumoniae. The patient showed a remarkable improvement after the initiation of intravenous antibiotic therapy. PMID:28049987

  9. A Community-acquired Lung Abscess Attributable to Streptococcus pneumoniae which Extended Directly into the Chest Wall.

    PubMed

    Ko, Yuki; Tobino, Kazunori; Yasuda, Yuichiro; Sueyasu, Takuto; Nishizawa, Saori; Yoshimine, Kouhei; Munechika, Miyuki; Asaji, Mina; Yamaji, Yoshikazu; Tsuruno, Kosuke; Miyajima, Hiroyuki; Mukasa, Yosuke; Ebi, Noriyuki

    We herein report the case of 75-year-old Japanese female with a community-acquired lung abscess attributable to Streptococcus pneumoniae (S. penumoniae) which extended into the chest wall. The patient was admitted to our hospital with a painful mass on the left anterior chest wall. A contrast-enhanced chest computed tomography scan showed a lung abscess in the left upper lobe which extended into the chest wall. Surgical debridement of the chest wall abscess and percutaneous transthoracic tube drainage of the lung abscess were performed. A culture of the drainage specimen yielded S. pneumoniae. The patient showed a remarkable improvement after the initiation of intravenous antibiotic therapy.

  10. Visceral larva migrans presenting as multiple intracranial and intraspinal abscesses.

    PubMed

    Moiyadi, Alefia; Mahadevan, Anita; Anandh, Balasubramaniam; Shivashankar, Ravi Shankar; Chickabasavaiah, Yasha Thagadur; Shankar, Susarla Krishna

    2007-08-01

    Involvement of nervous system by toxocariasis is rare and can produce a spectrum of pathology that includes eosinophillic meningoencephalitis, meningomyelitis, space occupying lesions, vasculitis causing seizures or behavioral abnormalities posing diagnostic dilemmas. We describe a 38-year-old man who presented with multiple intracranial and intramedullary abscesses caused by visceral larva migrans. Neurohelminthiasis as a cause of multiple abscesses, though rare, should be entertained as a differential diagnosis particularly in tropical South-east Asian countries where helminthiasis is still an epidemiological concern prevalent in the pediatric age group.

  11. Abdominal foreign body: late presentation as a rectus sheath abscess.

    PubMed

    Noushif, M; Sivaprasad, S; Prashanth, A

    2011-05-01

    Intra-abdominal ingested foreign bodies are usually an incidental finding, typically encountered in mentally challenged patients. We present the case of a 65-year-old mentally sound woman who presented with recurrent abdominal pain and a lump in the hypogastrium. Evaluation revealed a rectus sheath abscess extending to the peritoneum, with a foreign body in situ. On enquiry, the patient revealed that she had accidentally ingested a tailoring needle 17 years ago. This case illustrates an unusual presentation of an ingested foreign body as a rectus sheath abscess after a long duration.

  12. [Nasal septal abscess].

    PubMed

    Barril, María F; Ferolla, Fausto M; José, Pablo; Echave, Cecilia; Tomezzoli, Silvana; Fiorini, Sandra; López, Eduardo Luis

    2008-12-01

    A nasal septal abscess (NA) is defined as a collection of pus between the cartilage or bony septum and its normally applied mucoperichondrium or mucoperiostium. It is an uncommon disease which should be suspected in a patient with acute onset of nasal obstruction and recent history of nasal trauma, periodontal infection or an inflammatory process of the rhinosinusal region. We report a case of an 8-year-old boy with bilateral NA caused by community-acquired methicillin-resistant Staphylococcus aureus(MR-CO) in order to emphasize the importance of prompt diagnosis and adequate treatment to prevent the potentially dangerous spread of infection and the development of severe functional and cosmetic sequelae.

  13. Curvularia brain abscess.

    PubMed

    Gadgil, Nisha; Kupferman, Michael; Smitherman, Sheila; Fuller, Gregory N; Rao, Ganesh

    2013-01-01

    Curvularia is a ubiquitous dematiaceous fungus that is a very rare but often fatal cause of infection in the central nervous system (CNS). In this report, we describe a patient with chronic sinusitis who presented with a Curvularia abscess of the skull base extending into the left frontal lobe. She was successfully treated with aggressive surgical resection and antibiotic therapy. In the published literature, this patient to our knowledge represents the longest period of disease-free follow-up in those afflicted with CNS Curvularia infection, indicating the importance of proper diagnosis and aggressive surgical debridement for a successful outcome. Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. Complex sacral abscess 8 years after abdominal sacral colpopexy.

    PubMed

    Collins, Sarah A; Tulikangas, Paul K; LaSala, Christine A; Lind, Lawrence R

    2011-08-01

    Sacral colpopexy is an effective, durable repair for women with apical vaginal or uterovaginal prolapse. There are few reports of serious complications diagnosed in the remote postoperative period. A 74-year-old woman presented 8 years after undergoing posthysterectomy abdominal sacral colpopexy using polypropylene mesh. Posterior vaginal mesh erosion had been diagnosed several months before presentation. She suffered severe infectious complications including an infected thrombus in the inferior vena cava, sacral osteomyelitis, and a complex abscess with presacral and epidural components. Surgical exploration revealed an abscess cavity surrounding the mesh. Although minor complications commonly occur after sacral colpopexy using abdominal mesh, serious and rare postoperative infectious complications may occur years postoperatively.

  15. [Conservative treatment of hepatic amebic abscesses].

    PubMed

    Garlicki, A; Kluba-Wojewoda, U; Krukowiecki, J; Kowalski, P

    1996-04-01

    A case is presented of hepatic amebic abscesses in a young man after return from India. After establishing of the aetiology of the disease conservative treatment was started which was completed with success. The authors point to the possibility of transmission of amoeba dysentery to Poland due to journeys to tropical or subtropical countries.

  16. Cribriform carcinoma mimicking breast abscess - case report. Diagnostic and therapeutic management.

    PubMed

    Dobruch-Sobczak, Katarzyna; Roszkowska-Purska, Katarzyna; Chrapowicki, Eryk

    2013-06-01

    The authors presents a case of cribriform breast carcinoma in a cyst that clinically imitated an abscess. The case concerns a 71-year-old female patient treated for ankylosing spondylitis, with a positive family history of breast cancer. The patient presented at the surgical clinic for incision of an abscess of the mammary gland localized in the lower inner quadrant that was a consequence of previous trauma to the right breast. The abscess was incised and the serosanguineous contents were evacuated. The wound was drained and antibiotics (Dalacin with Metronidazol) were administered for the period of 10 days. During the treatment, a cutaneous fistula was formed. At the incision site, a hard thickening was palpable (tumor). Core needle biopsy of the clinically palpable tumor was performed and the purulent material from the fistula was collected for a culture test. Complete blood count did not reveal leucocytosis. In accordance with the obtained sensitivity report, the patient was started on antibiotics again. Breast ultrasound performed upon the completion of the antibiotic therapy, in the right breast, revealed two solidcystic oval lesions with thick echogenic walls and blurred margins. Both masses contained dense levels of fluid material and solid polycyclic structures. On sonoelastography, the lesions were heterogeneous with a high Young's modulus. In the right axillary fossa, ultrasound examination revealed three abnormal lymph nodes enlarged to 31 mm length, which were rounded, hypoechoic and without visible sinuses. Histopathology of the core needle biopsy performed at admittance and after the antibiotic therapy indicated a breast abscess (presence of fibrinous and partly fibrinopurulent material). The mass was finally resected to confirm histopathology. The resected material revealed the presence of an invasive, moderately differentiated cribriform carcinoma, which developed within a cyst, with a 40% necrotic component. Eighteen months after the commencement

  17. CONSORT: May stereotactic intracavity administration of antibiotics shorten the course of systemic antibiotic therapy for brain abscesses?

    PubMed

    Yu, Xin; Liu, Rui; Wang, Yaming; Zhao, Hulin; Chen, Jinhui; Zhang, Jianning; Hu, Chenhao

    2017-05-01

    Despite advances in surgical techniques in the management of the brain abscess, continuous systemic long-term antibiotics are necessary and crucial. This study was designed to evaluate the effect of intracavity administration of high-dose antibiotics on the course of antibiotic therapy. Between 2003 and 2013, 55 patients with bacterial brain abscesses (83 abscesses) were treated with stereotactic aspiration and intracavity injection of high-dose antibiotics combined with a short course systemic antibiotic therapy. Antibiotics of one-eighth daily systemic dosage were injected into the abscess cavity after stereotactic aspiration and intravenous antibiotics were given in all patients for 3 to 4 weeks. The results of the group treated with stereotactic aspiration and intracavity injection of antibiotic solution were compared to the results of our previous patients treated by stereotactic aspiration only. Thirty-nine males and 16 females (age ranging from 1.5 to 76 years; mean age 38.7 years) were included in this study. During the follow-up (mean 26.2 months, ranging from 6 to 72 months), all the abscesses subsided with no recurrence. No adverse effects related to topical use of antibiotics occurred. At the end of follow-up, 38 patients had good outcomes, 11 had mild neurological deficits, 3 had moderate deficits, 1 was in vegetative state, and 2 died of accidents not related to brain abscesses. Compared with conventional stereotactic aspiration and drainage, intracavity injection of antibiotics shorted the course of consecutive systemic intravenous antibiotics by average 10.8 days without an increase of the recurrence rate of abscesses. Our results indicate that topical application of antibiotics into the brain abscess cavity helps to reduce the length of systemic antibiotic therapy, decreases the abscess recurrence rate, avoids the side effects of long-term high dose antibiotics, shortens the hospitalization and reduces treatment costs.

  18. Characterization of Streptococcus constellatus strains recovered from a brain abscess and periodontal pockets in an immunocompromised patient.

    PubMed

    Marques da Silva, Rafael; Caugant, Dominique A; Josefsen, Roger; Tronstad, Leif; Olsen, Ingar

    2004-12-01

    There have been a number of reports of brain abscesses suggesting an odontogenic etiology. However, no efforts have been made to compare brain abscess isolates with isolates from the oral cavity using highly discriminative methods. We report a brain abscess caused by Streptococcus constellatus in an immunocompromised patient where oral infection (periodontitis) was suspected to be implicated. The brain abscess and oral isolates were compared by means of one phenotypic and three genetic (restriction fragment length polymorphism [RFLP], ribotyping, and random amplified polymorphic DNA [RAPD]) fingerprinting techniques. The phenotypic method and RFLP showed identical profiles between brain and periodontal isolates, while ribotyping and RAPD showed very close similarity, with only one band difference in one of the three ribotypes and in one of the three polymorphic RAPD. Gene transfer by genetic recombinational events in the periodontal pocket might have been responsible for the emergence of a strain variant of S. constellatus that had the potential to cause an abscess at a distant site (brain). The importance of odontogenic sources as potential foci of infection for brain abscesses is discussed.

  19. Long-term sequelae after lung abscess in children - Two tertiary centers' experience.

    PubMed

    Wojsyk-Banaszak, I; Krenke, K; Jończyk-Potoczna, K; Ksepko, K; Wielebska, A; Mikoś, M; Bręborowicz, A

    2018-05-01

    The aim of the study was to describe the epidemiology and clinical characteristic of children hospitalized with pneumonia complicated by lung abscess, as well as to evaluate the long-term sequelae of the disease. A retrospective review of medical records of all patients treated for pulmonary abscess in two tertiary centers was undertaken. Pulmonary function tests and lung ultrasound were performed at a follow-up. During the study period, 5151 children with pneumonia were admitted, and 49 (0.95%) cases were complicated with lung abscess. In 38 (77.5%) patients, lung abscess was treated solely with antibiotics, and in nine cases (16.3%) surgically. In 21 (51.21%) children complete radiological regression was documented. The mean time for radiological abnormalities regression was 84.14 ± 51.57 days, regardless of the treatment mode. Fifteen patients were followed up at 61.6 ± 28.3 months after discharge. Lung ultrasound revealed minor residual abnormalities: pleural thickening, subpleural consolidations and line B artefacts in 11 (73.3%) children. Pulmonary function tests results were abnormal in eight (53.3%) patients, the most frequent abnormality being hyperinflation. We did not find a restrictive disorder in any of the children. There were no deaths in our study. Lung abscess is a rare but severe complication of pneumonia in children. Most children recover uneventfully with no significant long-term pulmonary sequelae. Copyright © 2018 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  20. Administration of dexamethasone and mortality in brain abscess patients: A Systematic Review and Meta-Analysis.

    PubMed

    Simjian, Thomas; Muskens, Ivo S; Lamba, Nayan; Yunusa, Ismaeel; Wong, Kristine; Veronneau, Raymond; Kronenburg, Annick; Brouwers, H Bart; Smith, Timothy R; Mekary, Rania A; Broekman, M L D

    2018-04-26

    Dexamethasone has been used to treat cerebral edema associated with brain abscesses. Whereas some argue that dexamethasone might aid the antibiotic treatment, others believe that because of its immune-suppressive characteristics, it might have a negative impact on outcomes. To date it is still unclear how corticosteroid use affects overall mortality of brain abscess patients. A systematic search of the literature was conducted in accordance with PRISMA guidelines. PubMed, Embase, and Cochrane databases were utilized to identify all studies related to patients diagnosed with a brain abscess treated with dexamethasone. The main outcome of interest was mortality. Pooled effect estimates were calculated using fixed-effect (FE) and random-effects (RE) models. After removal of duplicates, 1681 articles were extracted from the literature of which 11 were included. These included 7 cohort studies and 4 case series. Indications to administer dexamethasone were either hospital brain abscess protocol or clinical presentation of cerebral edema. The seven cohort studies involving 571 patients with brain abscesses comprised of 330 patients treated with standard of care (SOC) plus dexamethasone and 241 patients treated with SOC alone, after aspiration or surgical management of the abscess in either group. Pooling results from all seven cohort studies demonstrated a non-significant mortality benefit comparing SOC and dexamethasone patients to SOC patients (RR= 0.94; 95% CI: 0.64-1.37, FE; RR=0.95; 95% CI: 049-1.82, RE; I 2 = 53.9%; P-heterogeneity = 0.04). In brain abscess patients treated with antibiotics, the use of dexamethasone was not associated with increased mortality. Copyright © 2018 Elsevier Inc. All rights reserved.

  1. Role of diffusion-weighted MRI in differentiation of hepatic abscesses from non-infected fluid collections.

    PubMed

    Schmid-Tannwald, C; Schmid-Tannwald, C M; Morelli, J N; Neumann, R; Reiser, M F; Nikolaou, K; Rist, C

    2014-07-01

    To evaluate the role of diffusion-weighted magnetic resonance imaging (DW-MRI) in the differentiation of hepatic abscesses from non-infected fluid collections. In this retrospective study, 22 hepatic abscesses and 27 non-infected hepatic fluid collections were examined in 27 patients who underwent abdominal MRI including DW-MRI. Two independent observers reviewed T2-weighted + DW-MRI and T2-weighted + contrast-enhanced T1-weighted (CET1W) images in two sessions. Detection rates and confidence levels were calculated and compared using McNemar's and Wilcoxon's signed rank tests, respectively. Apparent diffusion coefficient (ADC) values of abscesses and non-infected fluid collections were compared using the t-test. Receiver operating characteristic (ROC) curves were constructed. There was no statistically significant difference in the accuracy of detecting abscesses using T2-weighted + DW-MRI (both observers: 21/22, 95.5%) versus T2-weighted + CET1W images (observer 1: 21/22, 95.5%; observer 2: 22/22, 100%; p < 0.01). Mean ADC values were significantly lower with abscesses versus non-infected fluid collections (0.83 ± 0.24 versus 2.25 ± 0.61 × 10(-3) mm(2)/s; p < 0.001). With ROC analysis there was good discrimination of abscess from non-infected fluid collections at a threshold ADC value of 1.36 × 10(-3) mm(2)/s. DW-MRI allows qualitative and quantitative differentiation of abscesses from non-infected fluid collections in the liver. Copyright © 2014 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

  2. Lung Abscess as Delayed Manifestation of Pulmonary Arterial Narrowing After Sleeve Resection.

    PubMed

    Frenzen, Frederik S; Lesser, Thomas; Platzek, Ivan; Riede, Frank-Thomas; Kolditz, Martin

    2017-08-01

    A patient who had undergone right upper bilobectomy because of a carcinoid experienced lung abscesses 17 months after operation. After recurrences, despite different antibiotic agents, dual-energy computed tomography showed subtotal stenosis of the right lower lobe pulmonary artery with marked pulmonary perfusion-reduction. Rare causes of lung-abscesses should be considered. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  3. Percutaneous transgluteal drainage of pelvic abscesses in interventional radiology: A safe alternative to surgery.

    PubMed

    Robert, B; Chivot, C; Rebibo, L; Sabbagh, C; Regimbeau, J-M; Yzet, T

    2016-02-01

    Interventional radiology plays an important role in the management of deep pelvic abscesses. Percutaneous drainage is currently considered as the first-line alternative to surgery. A transgluteal computed tomography (CT)-guided approach allows to access to deep infected collections avoiding many anatomical obstacles (vessels, nerves, bowel, bladder). The objective of this study was to assess the safety and efficacy of a transgluteal approach by reviewing our clinical experience. We reviewed medical records of patients having undergone percutaneous CT-guided transgluteal drainage for deep pelvic abscesses. We focused on the duration of catheter drainage, the complications related to the procedures and the rate of complete resolution. Between 2005 and 2013, 39patients (27women and 12men; mean age: 52.5) underwent transgluteal approach CT-guided percutaneous drainage of pelvis abscesses in our department. The origins of abscesses were postoperative complications in 34patients (87.2%) and infectious intra-abdominal disease in 5patients (12.8%). The mean duration of drainage was 8.3days (range: 3-33). Laboratory cultures were positive in 35patients (89.7%) and Escherichia coli was present in 71.4% of the positive samples. No major complication was observed. Drainage was successful in 38patients (97.4%). A transpiriformis approach was more significantly associated with intra-procedural pain (P=0.003). Percutaneous CT-guided drainage with a transgluteal approach is a safe, well-tolerated and effective alternative to surgery for deep pelvic abscesses. This approach should be considered as the first-line intention for the treatment of deep pelvic abscesses. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  4. [Appendiceal abscess in the third gestational trimester of pregnancy, complications pre and postoperatively].

    PubMed

    Cyrkowicz, A; Cibor, Z; Słowińska-Zabówka, M; Kisiel, W; Oleksy, P; Orczyk, K; Bajorek, M; Kwiek, G

    1996-01-01

    Delayed surgical intervention connected with misdiagnosis of preterm labour and urinary tract infection caused in gravida 3 in 34th gestational week appendiceal abscess, septic shock, stillbirth by cesarean section, necessity of hysterectomy, recidivism of multi peritoneal and pleural abscesses. Although the patient was rescued the retrospective pro memoria considerations of our procedure are regarded.

  5. [Metronidazole-Induced Encephalopathy during Brain Abscess Treatment:Two Case Reports].

    PubMed

    Yokoyama, Yuka; Asaoka, Katsuyuki; Sugiyama, Taku; Uchida, Kazuki; Shimbo, Daisuke; Kobayashi, Satoshi; Itamoto, Koji

    2015-10-01

    Metronidazole is a widely used antibiotic against anaerobic bacteria and protozoa. We report two cases of metronidazole-induced encephalopathy(MIE)during treatment of a brain abscess with metronidazole. The patients developed mental disturbance, and brain MRI showed reversible signals on DWI, FLAIR, and T2. Case 1: A 48-year-old woman was admitted to our hospital with a cerebellar abscess. We initiated treatment with oral metronidazole. After taking the medication, she developed mental disturbance, and her brain MRI showed a hyperintensity within the corpus callosum. We suspected metronidazole toxicity and discontinued metronidazole treatment. The symptoms resolved rapidly within a week, and the hyperintensity on the MRI disappeared. Case 2: A 22-year-old man was admitted to our hospital with a brain abscess. We initiated treatment with oral metronidazole. On day 38, he developed mental disturbance, and his MRI showed hyperintensities within the bilateral dentate nuclei and corpus callosum. These symptoms were consistent with MIE. After cessation of metronidazole, his symptoms and abnormal MRI signals completely disappeared.

  6. [Transsphenoidal endoscopic endonasal approach for the surgery of pituitary abscess].

    PubMed

    Yu, Huanxin; Liu, Gang

    2014-01-01

    To evaluate the effectiveness of transsphenoidal endoscopic endonasal approach for the surgery of pituitary abscess. Eighteen pathologically diagnosed pituitary abscess were resected through transsphenoidal endoscopic endonasal approach at Tianjing Huanhu hospital between January 2000 and December 2011.Retrospective analysis was done upon clinical presentations and imaging features. There were 6 males and 12 females. The average age was 48.5 years old and the average disease course was 5.8 years. The typical clinical manifestations included headache (13 cases), pituitary dysfunction (10 cases), Diabetes Insipidus (4 cases) visual interference (8 cases) and fever (4 cases). All cases were resected by transsphenoidal endoscopic endonasal approach with general anesthesia. The postoperative symptoms and follow-up results were recorded. All patients were followed up from 6 months to 6 years. Postoperatively, headache was recovered in 13 cases, visual was improved in 6 cases, hypopituitarism was relieved in 8 cases and polyuria was disappeared in 3 cases. One case was recurrent and cured by transsphenoidal endoscopic endonasal approach. Transsphenoidal endoscopic endonasal approach for the surgery of pituitary abscess is effective.

  7. [Iris abscess after bacterial endocarditis in a patient with leukaemia. Differential diagnosis].

    PubMed

    Manrique Lipa, R; González Sánchez, E; Asencio Duran, M; Gonzalez-Peramato, P; Fonseca Santodomingo, A

    2014-04-01

    To report a case of iris abscess due to bacterial endocarditis. A 46-year-old male under diagnosis of promielocitic leukemia and endocarditis presented with decreased vision in left eye (OS). Ophthalmic exploration revealed iris abscess and hypopyon with fibrinous exudate in iris of the left eye and tyndall +1 in right eye (OD). Blood culture and anterior chamber paracentesis was positive for methicillin-sensitive Staphylococcus aureus and negative for blastic cells in citology. Treatment with systemic antibiotic was initiated with total resolution of inflammation. Iris abscess is an unusual septic focus in bacterial endocarditis. It is crucial to rule out an extramedullary metastasis in a patient with leukemia due to the general prognosis. Copyright © 2011 Sociedad Española de Oftalmología. Published by Elsevier Espana. All rights reserved.

  8. [The clinical effect of root amputation in the treatment of periodontal/alveolar abscess].

    PubMed

    Tan, Baochun; Wu, Wenlei; Sun, Weibin; Xiao, Jianping

    2012-06-01

    To study the clinical effect of root amputation in the treatment of periodontal/alveolar abscess teeth with one severe lesion root. 30 periodontal/alveolar abscess teeth with one severe lesion root were chosen in the study. After root canal treatment, supragingival scaling, subgingival scaling and root planning, occlusal adjustment were done. Then the teeth were treated by root amputation. The clinical effect was evaluated 3 months, 6 months and 1 year after surgery. One year after surgery, 27 of 30 teeth were successful, 1 mandibular molar occurred root fracture, 1 mandibular molar was removed because of tooth loosening secondary to periodontal damage. 1 patient lost. Root amputation is an effective solution of periodontal/alveolar abscess.

  9. Streptococcal toxic shock syndrome complicating a peritonsillar abscess.

    PubMed

    Aalling, Mathilde; Klug, Tejs Ehlers

    2015-02-01

    A 68-year-old man was admitted to hospital in an acute confusional state with a 2-week history of fever, influenza-like illness and sore throat. He quickly developed coagulation disturbances, hypotension and renal function impairment. Despite broad-spectrum antibiotic therapy, he deteriorated. Group A streptococcus (GAS) was recovered from blood cultures, which gave the diagnosis streptococcal toxic shock syndrome (STSS). A computed tomography scan showed a right-sided peritonsillar abscess (PTA). Acute tonsillectomy was carried out and the patient recovered. STSS complicating PTA has not previously been described in the literature, but GAS is a common pathogen in PTA. Clinicians should be aware that STSS can develop secondary to tonsillar infections and that abscess development should be suspected in STSS patients who do not respond to antibiotic treatment.

  10. Clinical experience with aspiration of breast abscesses based on size and etiology at an academic medical center.

    PubMed

    Giess, Catherine S; Golshan, Mehra; Flaherty, Karen; Birdwell, Robyn L

    2014-01-01

    Our purpose was to review needle aspiration of breast abscesses and identify factors associated with treatment by aspiration alone versus aspiration with surgical incision and drainage (I/D). This Institutional Review Board-approved, retrospective review of the breast ultrasound database from 2008 to 2010 identified 40 patients (41 abscesses) who underwent aspiration, with or without I/D. Demographics, imaging, number of aspirations, and microbiology were reviewed. Twenty-two abscesses underwent aspiration only, 16 > 3 cm, 6 ≤ 3 cm (mean 4.3 cm, range 0.9-10 cm). Known risk factors included lactational (11), 3 weeks post partum (1), pregnancy (1), recent biopsy/lumpectomy (5). Nineteen abscesses underwent aspiration and I/D, 15 > 3 cm, 4 ≤ 3 cm (mean 4.1 cm, range 2.2-7.5 cm). Known risk factors included lactational (4), recurrent subareolar abscess (4), diabetes (3), hydradenitis suppuritiva (1), nipple piercing (2), smoking (1), pregnancy (1), HIV (1), and lumpectomy (1). Identified reasons for I/D included lack of improvement/recurrence (12), fistula (3), and one electively after clinical improvement of a recurrent subareolar abscess. Abscesses associated with pregnancy and lactation or breast biopsy are effectively managed with aspiration, even when large. Recurrence, chronicity, or fistula may require surgical intervention. © 2014 Wiley Periodicals, Inc.

  11. Drain Failure in Intra-Abdominal Abscesses Associated with Appendicitis.

    PubMed

    Horn, Christopher B; Coleoglou Centeno, Adrian A; Guerra, Jarot J; Mazuski, John E; Bochicchio, Grant V; Turnbull, Isaiah R

    2018-04-01

    Previous studies have suggested that percutaneous drainage and interval appendectomy is an effective treatment for appendicitis with associated abscess. Few studies to date have analyzed risk factors for failed drain management. We hypothesized that older patients with more co-morbidities would be at higher risk for failing conservative treatment. The 2010-2014 editions of the National Inpatient Sample (NIS) were queried for patients with diagnoses of peri-appendiceal abscesses. Minors and elective admissions were excluded. We identified patients who underwent percutaneous drainage and defined drain failure as undergoing a surgical operation after drainage but during the same inpatient visit to assess for factors associated with failure of drainage alone as a treatment. After univariable analysis, binomial logistic regression was used to assess for independent risk factors. Frequencies were analyzed by χ 2 and continuous variables by Student's t-test. A total of 2,209 patients with appendiceal abscesses received drains; 561 patients (25.4%) failed conservative management and underwent operative intervention. On univariable analysis, patients who failed conservative management were younger, more likely to be Hispanic, have more inpatient diagnoses, and to have undergone drainage earlier in the hospital course. Multivariable regression demonstrated that the number of diagnoses, female sex, and Hispanic race were predictive of failure of drainage alone. Older age, West and Midwest census regions, and later drain placement were predictive of successful treatment with drainage alone. Failure was associated with more charges and longer hospital stay but not with a higher mortality rate. Approximately a quarter of patients will fail management of appendiceal abscess with percutaneous drain placement alone. Risk factors for failure are patient complexity, female sex, earlier drainage, and Hispanic race. Failure of drainage is associated with higher total charges and

  12. Pyogenic liver abscess: An audit of 10 years’ experience

    PubMed Central

    Pang, Tony CY; Fung, Thomas; Samra, Jaswinder; Hugh, Thomas J; Smith, Ross C

    2011-01-01

    AIM: To describe our own experience with pyogenic liver abscesses over the past 10 years and investigate the risk factors associated with failure of initial percutaneous therapy. METHODS: A retrospective study of records of 63 PLA patients presenting between 1998 and 2008 to Australian tertiary referral centre, were reviewed. Amoebic and hydatid abscesses were excluded. Demographic, clinical, radiological, and microbiological characteristics, as well as surgical/radiological interventions, were recorded. RESULTS: Sixty-three patients (42 males, 21 females) aged 65 (± 14) years [mean ± (SD)] had prodromal symptoms for a median (interquartile range; IQR) of 7 (5-14) d. Only 59% of patients were febrile at presentation; however, the serum C-reactive protein was elevated in all 47 in whom it was measured. Liver function tests were non-specifically abnormal. 67% of patients had a solitary abscess, while 32% had > 3 abscesses with a median (IQR) diameter of 6.3 (4-9) cm. Causative organisms were: Streptococcus milleri 25%, Klebsiella pneumoniae 21%, and Escherichia coli 16%. A presumptive cryptogenic cause was most common (34%). Four patients died in this series: one from sepsis, two from advanced cancer, and one from acute myocardial infarction. The initial procedure was radiological aspiration ± drainage in 54 and surgery in two patients. 17% underwent surgical management during their hospitalization. Serum hypoalbuminaemia [mean (95% CI): 32 (29-35) g/L vs 28 (25-31) g/L, P = 0.045] on presentation was found to be the only factor related to failure of initial percutaneous therapy on univariate analysis. CONCLUSION: PLA is a diagnostic challenge, because the presentation of this condition is non-specific. Intravenous antibiotics and radiological drainage in the first instance allows resolution of most PLAs; However, a small proportion of patients still require surgical drainage. PMID:21472130

  13. [Prostatic abscess. Contribution of the x-ray computed tomography. Apropos of a case].

    PubMed

    Husain, A; Touzard, D

    1988-01-01

    We reported a case of prostatic abscess due to staphylococeus aureus developed in a chronic alcoholic patient. The clinical symptoms and signs were largely masked by prior antibiotic therapy. Computed axial tomographic scanning of the pelvis made the diagnosis and demonstrated the resolution of the prostatic abscess following antibiotic therapy and spontaneous rupture to the urethra.

  14. Liver abscess caused by tuberculosis and melioidosis.

    PubMed

    Azali, Hafiz Yafee Amar; Norly, Salleh; Wong, Leh Meng; Tan, Kia Sin; Safian, Naim Muhammad

    2007-04-01

    We report an unusual co-existence of Burkholderia pseudomallei and acid fast bacilli in a young Malay gentleman with liver abscess. He was treated with antibiotics and surgical drainage. This phenomenon has not been reported in previous literature and the dilemma of its management is discussed.

  15. Iliopsoas abscess as a complication of tunneled jugular vein catheterization in a hemodialysis patient.

    PubMed

    Hsiao, Po-Jen; Tsai, Ming-Hsien; Leu, Jyh-Gang; Fang, Yu-Wei

    2015-04-01

    Iliopsoas abscess is a rare complication in hemodialysis patients that is mainly due to adjacent catheterization, local acupuncture, discitis, and bacteremia. Herein, we report a 47-year-old woman undergoing regular hemodialysis via a catheter in the internal jugular vein who presented with low back pain and dyspnea. A heart murmur suggested the presence of catheter-related endocarditis, and this was confirmed by an echocardiogram and a blood culture of methicillin-resistant Staphylococcus aureus. A computed tomography indicated a pulmonary embolism and an incidental finding of iliopsoas abscess. Following surgical intervention and intravenous daptomycin, the patient experienced full recovery and a return to usual activities. This case indicates that an iliopsoas abscess can be related to a jugular vein catheter, which is apparently facilitated by infective endocarditis. The possibility of iliopsoas abscess should be considered when a hemodialysis patient presents with severe low back pain, even when there is no history of adjacent mechanical intervention. © 2014 International Society for Hemodialysis.

  16. Anaerobic orbital abscess/cellulitis in a Yorkshire Terrier dog.

    PubMed

    Homma, K; Schoster, J V

    2000-10-01

    A retrobulbar abscess/cellulitis occurred in a Yorkshire Terrier dog. The clinical signs were exophthalmos, prolapsed nictitating membrane and purulent ocular discharge. Ultrasonography showed a marked soft tissue swelling of the retrobulbar tissues as well as echogenic parallel lines between the globe and the medial orbital rim. Surgical exploration of the orbit was performed and no foreign body was found. The pterygopalatine fossa was incised and therapeutic retrobulbar drainage attempted. A drain was placed to encourage ventral drainage of the abscess. Anaerobic cultures revealed heavy growth of gram negative rods (prevotella bivia and prevotella buccae were isolated). Recovery was successful but subsequent treatment for keratoconjunctivitis sicca was necessary. A full recovery of tear production occurred after several weeks.

  17. [A case of intracranial abscess caused by peri-odontogenic infection].

    PubMed

    Homma, Hiroomi; Takemura, Hideki; Yui, Takefumi; Ono, Tomohiro; Watanabe, Aya; Hayashi, Takeshi

    2014-03-01

    The authors report a case in which a 42-year-old woman developed an intracranial abscess in the temporal lobe as a result of a peri-odontogenic infection. A subdural abscess also developed in the middle cranial fossa, expanding directly from the base of the skull through the foramen ovale and the foramen spinosum. An operation involving a left-front temporal incision extending to the tragus was performed. Debridement and brain aspiration with drainage were carried out after the craniotomy via the same skin incision without operative complications. The patient left hospital 36 days after the operation without sequelae.

  18. Kocuria varians infection associated with brain abscess: a case report.

    PubMed

    Tsai, Cheng-Yu; Su, Shou-hsin; Cheng, Yu-Hsin; Chou, Yu-lin; Tsai, Tai-Hsin; Lieu, Ann-Shung

    2010-04-27

    Kocuria, established by Stackebrandt et al., previously was classified into Micrococcus. Only two species, K. rosea and K. kristinae are reported to be associated as pathogenic and found with catheter-related bacteremia and acute cholecystitis. We herein report the first case of brain abscess caused by Kocuria varians, a gram-positive microorganism, in a 52-year-old man. Hematogenous spread is the probable pathogenesis. This report presents a case of Kocuria varians brain abscess successfully treated with surgical excision combined with antimicrobial therapy. In addition, Vitek 2 system has been used to identify and differentiate between coagulase-negative staphylococcus.

  19. [Methicillin-resistant Staphylococcus aureus (MRSA) isolation in breast abscesses in a Public Maternity].

    PubMed

    Boccaccio, Cristina; Verdaguer Babic, Virginia; Botto, Liliana; Cervetto, María M; Cetani, Silvia; Paladino, Silvina; Conti, Roxana; Lanzillota, Antonio; Herrera, Rosa; Amarante, Dora

    2014-01-01

    Mastitis and breast abscess in lactating women are risk factors for early breastfeeding cessation. This pathology is included in the group of skin and soft tissue infections. A descriptive study was performed with an advanced outlook. As of January 2007 through December 2011 a total of 137 breast abscesses were treated in our institution. We analyzed incidence, parity, postpartum days, risk factors, microbiological isolation and the adequacy of initial antibiotic treatment. In that period we observed a steady and significant increase in breast abscesses. Incidence from 0.19 to 0.84% in lactating women 2007 vs. 2011 p = 0.0001 IC 95% (-0.009; 0.003), 70.6% of them primiparous and a mean interval from delivery to breast abscess of 41.9 ± 35.8 days. The most frequent risk factors were sore nipples and breast engorgement. Staphylococcus aureus was isolated in 82.3 to 95.0%. Methicillin resistance was higher than 60%. These strains were susceptible to erythromycin, clindamycin, gentamicin, rifampicin, ciprofloxacin and trimethoprim-sulfamethoxazol. All the cases were surgically drained; the initial empirical treatment was inadequate in 60% of them, 90% of patients could maintain breast feeding after the procedure. these data emphasize the need to prevent risk factors associated to breast abscesses: sore nipples and breast engorgement. In order to determine the adequate antibiotic treatment, bacteriological studies are required at every collection because SAMR prevalence varies according to diverse populations and geographic location.

  20. [Amebiasis and amebic liver abscess in Mexico: a present-day public health problem].

    PubMed

    Escandón Romero, C; García Manzo, N T; Escobedo de la Peña, J; Hernández Ramos, J M; Olvera Alvarez, J; Cabral Soto, J

    1996-01-01

    Amebiasis still remains as a major public health problem in the world. It is one of the most common reasons for medical consult. There are more than half a million cases of amebiasis just at the Mexican Institute of the Social Security. There is still a lack of epidemiologic information on amebiasis in Mexico. To describe the secular trend fro amebiasis and for amebic liver abscess in the Mexican population, as well as in those covered by IMSS Solidaridad. An ecologic trend study was carried on. Incidence rate of amebiasis in all of its forms of presentation, and of amebic liver abscess, were plotted against each year for the 1986-1994 period. Amebiasis incidence in all of its forms of presentation showed a stable trend in this period, as it was seen with amebic liver abscess. Amebiasis is more common in the first years of life. On the contrary, amebic liver abscess showed an inverted 'J' pattern; its occurrence is higher in the extreme years of life. Fatality rates have shown a descendent trend. Amebiasis reflects socioeconomic conditions in Mexico and the fact that Mexican is still an endless culture. There is a need to promote health education, better diagnostic procedures and detection of asymptomatic carriers. Health policies for mothers that are asymptomatic carriers should be reviewed, due to the high rates of amebiasis and amebic liver abscess in children under one year of age.

  1. [A clinical study of liver abscesses at the Critical Care and Emergency Center of Iwate Medical University].

    PubMed

    Fujino, Yasuhisa; Inoue, Yoshihiro; Onodera, Makoto; Yaegashi, Yasunori; Sato, Nobuhiro; Endo, Shigeatsu; Omori, Hiroaki; Suzuki, Kazuyuki

    2005-09-01

    We studied 13 emergency cases of liver abscess. Five cases of septic shock or clouding of consciousness were identified on admission. Six patients had diabetes mellitus. Twelve patients met the diagnostic criteria for systemic inflammatory response syndrome, and nine met the criteria for disseminated intravascular coagulation. Plasma endotoxin levels improved rapidly after drainage. Causative organisms were isolated in all patients, and the most common organism was Klebsiella pneumoniae (seven cases). Percutaneous transhepatic abscess drainage (PTAD) was performed not only in single cases but also in multiple cases with main huge abscesses. Surgical treatment was performed in the following three cases: a ruptured abscess, an ineffective PTAD, and a case of peritonitis after PTAD. Irrigation of abscesses with strong acidic electrolyzed water revealed a significant decrease in treatment duration. In the majority of our cases, severe conditions were identified on admission. Strong acidic electrolyzed water was useful for management of PTAD.

  2. Endoscopic transgastric drainage of a gastric wall abscess after endoscopic submucosal dissection

    PubMed Central

    Dohi, Osamu; Dohi, Moyu; Inoue, Ken; Gen, Yasuyuki; Jo, Masayasu; Tokita, Kazuhiko

    2014-01-01

    A 63-year-old woman was referred to our hospital for further examination because of an incidental finding of early gastric cancer. Endoscopic submucosal dissection (ESD) was successfully performed for complete resection of the tumor. On the first post-ESD day, the patient suddenly complained of abdominal pain after an episode of vomiting. Abdominal computed tomography (CT) showed delayed perforation after ESD. The patient was conservatively treated with an intravenous proton pump inhibitor and antibiotics. On the fifth post-ESD day, CT revealed a gastric wall abscess in the gastric body. Gastroscopy revealed a gastric fistula at the edge of the post-ESD ulcer, and pus was found flowing into the stomach. An intradrainage stent and an extradrainage nasocystic catheter were successfully inserted into the abscess for endoscopic transgastric drainage. After the procedure, the clinical symptoms and laboratory test results improved quickly. Two months later, a follow-up CT scan showed no collection of pus. Consequently, the intradrainage stent was removed. Although the gastric wall abscess recurred 2 wk after stent removal, it recovered soon after endoscopic transgastric drainage. Finally, after stent removal and oral antibiotic treatment for 1 mo, no recurrence of the gastric wall abscess was found. PMID:24574787

  3. High extracellular concentration of excitatory amino acids glutamate and aspartate in human brain abscess.

    PubMed

    Dahlberg, Daniel; Ivanovic, Jugoslav; Hassel, Bjørnar

    2014-04-01

    Brain abscesses often cause symptoms of brain dysfunction, including seizures, suggesting interference with normal neurotransmission. We determined the concentration of extracellular neuroactive amino acids in brain abscesses from 16 human patients. Glutamate was present at 3.6 mmol/L (median value, range 0.5-10.8), aspartate at 1.0 mmol/L (range 0.09-6.8). For comparison, in cerebroventricular fluid glutamate was ∼0.6 μmol/L, and aspartate was not different from zero. The total concentration of amino acids was higher in eight patients with seizures: 66 mmol/L (median value, range 19-109) vs. 21 mmol/L (range 4-52) in eight patients without seizures (p=0.026). The concentration of aspartate and essential amino acids tryptophan, phenylalanine, tyrosine, leucine, and isoleucine was higher in pus from patients with seizures (p⩽0.040), whereas that of glutamate was not (p=0.095). The median concentration of the non-proteinogenic, inhibitory amino acid taurine was similar in the two groups, 0.7-0.8 mmol/L (range 0.1-6.1). GABA could not be detected in pus. The patient groups did not differ with respect to abscess volume, the cerebral lobe affected, age, or time from symptom onset to surgery. Seven patients with extracerebral, intracranial abscesses had significantly lower pus concentration of glutamate (352 μmol/L, range 83-1368) and aspartate (71 μmol/L, range 22-330) than intracerebral abscesses (p<0.001). We conclude that excitatory amino acids glutamate and aspartate may reach very high concentrations in brain abscesses, probably contributing to symptoms through activation of glutamate receptors in the surrounding brain tissue. Copyright © 2014 Elsevier Ltd. All rights reserved.

  4. Simultaneous detection of valine and lactate using MEGA-PRESS editing in pyogenic brain abscess.

    PubMed

    Lange, Thomas; Ko, Cheng-Wen; Lai, Ping-Hong; Dacko, Michael; Tsai, Shang-Yueh; Buechert, Martin

    2016-12-01

    Valine and lactate have been recognized as important metabolic markers to diagnose brain abscess by means of MRS. However, in vivo unambiguous detection and quantification is hampered by macromolecular contamination. In this work, MEGA-PRESS difference editing of valine and lactate is proposed. The method is validated in vitro and applied for quantitative in vivo experiments in one healthy subject and two brain abscess patients. It is demonstrated that with this technique the overlapping lipid signal can be reduced by more than an order of magnitude and thus the robustness of valine and lactate detection in vivo can be enhanced. Quantification of the two abscess MEGA-PRESS spectra yielded valine/lactate concentration ratios of 0.10 and 0.27. These ratios agreed with the concentration ratios determined from concomitantly acquired short-T E PRESS data and were in line with literature values. The quantification accuracy of lactate (as measured with Cramér-Rao lower bounds in LCModel processing) was better for MEGA-PRESS than for short-T E PRESS in all acquired in vivo datasets. The Cramér-Rao lower bounds of valine were only better for MEGA-PRESS in one of the two abscess cases, while in the other case coediting of isoleucine confounded the quantification in the MEGA-PRESS analysis. MEGA-PRESS and short-T E PRESS should be combined for unambiguous quantification of amino acids in abscess measurements. Simultaneous valine/lactate MEGA-PRESS editing might benefit the distinction of brain abscesses from tumors, and further categorization of bacteria with reasonable sensitivity and specificity. Copyright © 2016 John Wiley & Sons, Ltd.

  5. Burden of Liver Abscess and Survival Risk Score in Thailand: A Population-Based Study

    PubMed Central

    Poovorawan, Kittiyod; Pan-ngum, Wirichada; Soonthornworasiri, Ngamphol; Kulrat, Chotipa; Kittitrakul, Chatporn; Wilairatana, Polrat; Treeprasertsuk, Sombat; Kitsahawong, Bubpha; Phaosawasdi, Kamthorn

    2016-01-01

    In Thailand, the burden of liver abscess, a life-threatening infectious disease, has not been thoroughly evaluated. We developed a predictive scoring system to estimate survival of patients with liver abscess using information from the 2008–2013 Nationwide Hospital Admission Data to evaluate the burden of liver abscess in Thailand. All patients with primary diagnosis of pyogenic liver abscess (PLA) and amoebic liver abscess (ALA) were included. Epidemiological data, baseline characteristics, hospital course, and survival were analyzed. Overall, 11,296 admissions comprising 8,423 patients from 844 hospitals across Thailand were eligible for analysis. The mean age was 52 ± 17 years and 66.1% of patients were male. ALA was significantly prevalent in southern and western border regions of Thailand, and PLA occurred nationwide. The highest incidence of liver abscess occurred in the rainy season (June–November, P < 0.01). The median length of hospital stay was 8 days (interquartile range = 4–13 days), and mean direct cost of hospitalization was 846 ± 1,574 USD. The overall inhospital mortality rate was 2.8%. Incidence of ALA decreased over the 5-year study period, whereas PLA incidence increased (P < 0.01). Using multivariable Cox regression methods with stepwise variable selection, we developed a final model with five highly significant baseline parameters associated with increased 60-day mortality: older age, PLA, underlying chronic kidney disease, cirrhosis, and human immunodeficiency virus infection. Range of estimated probability of 60-day survival was 95–16% at cumulative risk score 0–13. This simplified score is practical, and may help clinicians prioritize patients requiring more intensive care. PMID:27325801

  6. Perinephric abscess. Modern diagnosis and treatment in 47 cases.

    PubMed

    Edelstein, H; McCabe, R E

    1988-03-01

    The records of 47 patients with a perinephric abscess diagnosed from 1975 to 1986 at 8 San Francisco Bay Area hospitals were reviewed. The mean age was 51 years. Fifty-five percent were females and 45%, males. The left kidney was affected in 47% of cases, the right kidney in 40%, both in 4%, and a transplanted pelvic kidney in 9%. Fever (55%), chills or diaphoresis (47%), flank pain (40%), abdominal pain (40%), and nausea or vomiting (32%) were the most common presenting symptoms. About half the patients had symptoms for 1 week or less and 12% had no symptoms. Fever was documented before diagnosis in 88% of patients. Abdominal mass (13%) or tenderness (49%), and flank mass (9%) or tenderness (42%) were seen less frequently, and 11% of patients did not have fever, flank, or abdominal findings. The most frequent underlying conditions included previous urologic surgery (45%), previous urinary tract infection (38%), diabetes mellitus (36%), and urinary tract stones (36%). Cultures of perinephric abscesses yielded gram-negative aerobes in 52% of patients, primarily Escherichia coli. Staphylococcus aureus was isolated in 26% of patients and anaerobes in 17%. A single pathogen was isolated in 71% and multiple isolates in 29%. Of interest and great potential therapeutic importance was culture of anaerobes, primarily Bacteroides spp. in 17%, Enterococcus spp. in 7%, and Candida albicans in 7%. Positive blood and urine cultures identified perinephric abscess organisms exactly in 58% and 37% of cases, respectively. Routine laboratory tests such as the white blood cell count and urinalysis were insensitive and non-specific for perinephric abscess. Leukocytosis and anemia at admission were seen in slightly more than half of the patients. For radiologic diagnosis, computerized tomographic scanning was most helpful. Ultrasound and intravenous pyelography were falsely negative in about one-third of cases. Mortality (13%) was low in this series when compared with earlier studies

  7. Utility of nasal swab and age in detecting methicillin-resistant Staphylococcus aureus in pediatric head and neck abscesses.

    PubMed

    Bradford, Benjamin D; Macias, David; Liu, Yuan F; Inman, Jared C; Dyleski, Robin A

    2017-10-01

    To identify risk factors associated with the presence of methicillin-resistant Staphylococcus aureus (MRSA) in surgical cultures taken from incision and drainage (I&D) of head and neck abscesses in the pediatric population. Retrospective case series. All patients under 18 years of age with a head and neck abscess requiring I&D from 2009 to 2015 were reviewed. MRSA nasal swab cultures were taken from all patients upon hospitalization. Surgical cultures were obtained from all patients and correlated with MRSA nasal swab results. Univariate and multivariate logistic regression was performed, and odds ratios (ORs) along with descriptive statistics were analyzed. Of a total of 272 patients, there were 68 (25%) MRSA-positive abscesses. The majority (86.8%) of these abscesses were in children under 2 years of age. Overall, 12 (4.4%) presented with positive admission MRSA nasal swabs. Of these, 91.7% had MRSA-positive abscess cultures. Decreasing age in years showed an OR of 1.650 (P < 0.001) for MRSA-positive abscess, with children less than 1 year old having the highest OR of 10.74 (P < 0.001). Younger age and MRSA nasal colonization were two statistically significant risk factors for developing an MRSA abscess of the head and neck. This study demonstrates a high positive predictive value for MRSA-positive neck abscesses when nasal swab screenings were MRSA-positive (91.7%). Children under 2 years of age-especially those under 1 year of age-or those with MRSA nasal colonization can be considered a high-risk population that may benefit from empiric antibiotics against MRSA for head and neck abscesses. 4. Laryngoscope, 127:2407-2412, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  8. Orbital cellulitis and brain abscess – rare complications of maxillo-spheno-ethmoidal rhinosinusitis

    PubMed Central

    Constantin, Farah; Niculescu, Patricia-Alexandra; Petre, Oana; Balasa, Daniel; Tunas, Alexandru; Rusu, Ioana; Lupascu, Mihai; Orodel, Cristiana

    2017-01-01

    Sinus infections can be complicated by ocular infections and, in late phases, by brain parenchyma infection. The article debates the case of a 12-year-old patient suffering from paucisymptomatic maxillo-spheno-ethmoidal rhinosinusitis, which was later complicated by orbital cellulitis, ending with the development of a brain abscess. The treatment is complex, initially targeting the source of the infection through draining the collection by middle maxillary antrostomy and anterior posterior ethmoidectomy, then the ablation of the brain abscess and postoperatively with prolonged massive antibiotherapy. Abbreviation: URI = upper respiratory infection, CT = computer tomography, MRI = magnetic resonance imaging, BA = brain abscess, VAS = visual scale of pain, ENT = ear, nose, throat, RE VA = right eye visual acuity, RE = right eye, CSF = cerebrospinal fluid PMID:29450387

  9. Tongue metastasis mimicking an abscess.

    PubMed

    Mavili, Ertuğrul; Oztürk, Mustafa; Yücel, Tuba; Yüce, Imdat; Cağli, Sedat

    2010-03-01

    Primary tumors metastasizing to the oral cavity are extremely rare. Lung is one of the most common primary sources of metastases to the tongue. Although the incidence of lung cancer is increasing, tongue metastasis as the initial presentation of the tumor remains uncommon. Due to the rarity of tongue metastasis, little is known about its imaging findings. Herein we report the magnetic resonance imaging and clinical findings of a lingual metastasis, mimicking an abscess, from a primary lung cancer.

  10. The Synthetic Peroxisome Proliferator-Activated Receptor-γ Agonist Ciglitazone Attenuates Neuroinflammation and Accelerates Encapsulation in Bacterial Brain Abscesses1

    PubMed Central

    Kielian, Tammy; Md. Syed, Mohsin; Liu, Shuliang; Phulwani, Nirmal K.; Phillips, Napoleon; Wagoner, Gail; Drew, Paul D.; Esen, Nilufer

    2008-01-01

    Brain abscesses result from a pyogenic parenchymal infection commonly initiated by Gram-positive bacteria such as Staphylococcus aureus. Although the host immune response elicited following infection is essential for effective bacterial containment, this response also contributes to the significant loss of brain parenchyma by necrosis that may be reduced by modulating the inflammatory response. Ciglitazone, a PPAR-γ agonist with anti-inflammatory properties, was evaluated for its ability to influence the course of brain abscess development when treatment was initiated 3 days following infection. Interestingly, abscess-associated bacterial burdens were significantly lower following ciglitazone administration, which could be explained, in part, by the finding that ciglitazone enhanced S. aureus phagocytosis by microglia. In addition, ciglitazone attenuated the expression of select inflammatory mediators during brain abscess development including inducible NO synthase, TNF-α, IL-1β, CXCL2, and CCL3. Unexpectedly, ciglitazone also accelerated brain abscess encapsulation, which was typified by the heightened expression of fibronectin and α-smooth muscle actin-positive myofibroblasts. Collectively, through its ability to attenuate excessive inflammation and accelerate abscess encapsulation, ciglitazone may effectively sequester brain abscesses and limit bacterial dissemination. PMID:18354226

  11. Clinical characteristic of amoebic liver abscesses in the North of Iraq.

    PubMed

    Baban, F A

    2000-06-01

    The purpose of the study was to find out the clinical characteristic of amoebic liver abscesses in this area, the simplest method for diagnosis and to determine the effectiveness of treatment by metronidazole therapy proved by disappearance of symptoms and regression in the size of the abscesses by ultrasound. We studied prospectively all cases of suspected liver abscesses admitted to our unit over 2 years (1990 & 1991). A special case sheet was prepared. Daily follow up of patients was carried out in hospital for at least 10 days. Patients were later followed up by ultrasound after discharge. We compared the rate of infection from the hospital records over the last 9 years up to the end of 1998. We found the clinical features of the disease similar to those mentioned in essential text books of medicine, except that pain is not always epigastric while fever may be absent and hepatomegaly is not marked. Ultrasound is a simple, cheap diagnostic test, which is available. Metronidazole is an effective treatment and none of the patients required an invasive method for diagnosis or treatment. None had secondary bacterial infection. Amoebic liver abscess if untreated is a grave disorder. We concluded that recognizing the disorder clinically and proving it by ultrasound is the main method for diagnostic confirmation. Following the hospital records of the last 9 years, it seems that the rate of infection is declining in this area.

  12. Left ventricular to left atrial communication secondary to a paraaortic abscess: color flow Doppler documentation.

    PubMed

    Fisher, E A; Estioko, M R; Stern, E H; Goldman, M E

    1987-07-01

    Aortic root abscess occurs frequently in aortic prosthetic valve infective endocarditis. The present echocardiographic report documents a ruptured abscess that led to a direct communication between the left ventricular outflow tract and the left atrium confirmed by real-time (color flow) Doppler imaging.

  13. Splenic Abscess Caused by Streptococcus gallolyticus subsp. pasteurianus as Presentation of a Pancreatic Cancer

    PubMed Central

    Su, Yanli; Miao, Bin; Wang, Hong; Wang, Chao

    2013-01-01

    Splenic abscesses caused by Streptococcus bovis are rarely reported in the literature and are mainly seen in patients with endocarditis and associated colonic neoplasia/carcinoma. We report the first case of splenic abscess caused by Streptococcus gallolyticus subsp. pasteurianus (Streptococcus bovis biotype II/2) as presentation of a pancreatic cancer. PMID:24025909

  14. Breast abscess due to Finegoldia magna in a non-puerperal women.

    PubMed

    Cobo, Fernando; Rodríguez-Granger, Javier; Sampedro, Antonio; Navarro-Marí, José María

    2017-10-01

    Finegoldia magna is a Gram-positive anaerobic coccus involved in a wide variety of infections. We report a unusual case of breast abscess in a non-puerperal patient. A 46-year-old woman presented with pain and a nodular lesion in the left breast. Culture of abscess drainage resulted in isolation of F. magna. Initial treatment with clindamycin was changed to a definitive treatment with amoxicillin-clavulanate for 10 days due to resistance to clindamycin, and improvement of this infection was documented. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Have the organisms that cause breast abscess changed with time?--Implications for appropriate antibiotic usage in primary and secondary care.

    PubMed

    Dabbas, Natalie; Chand, Manish; Pallett, Ann; Royle, Gavin T; Sainsbury, Richard

    2010-01-01

    Many patients with breast abscess are managed in primary care. Knowledge of current trends in the bacteriology is valuable in informing antibiotic choices. This study reviews bacterial cultures of a large series of breast abscesses to determine whether there has been a change in the causative organisms during the era of increasing methicillin-resistant Staphylococcus aureus (MRSA). Analysis was undertaken of all breast abscesses treated in a single unit over 2003 - 2006, including abscess type, bacterial culture, antibiotic sensitivity and resistance patterns. One hundred and ninety cultures were obtained (32.8% lactational abscess, 67.2% nonlactational). 83% yielded organisms. Staphylococcus aureus was the commonest organism isolated (51.3%). Of these, 8.6% were MRSA. Other common organisms included mixed anaerobes (13.7%), and anaerobic cocci (6.3%). Lactational abscesses were significantly more likely to be caused by S. aureus (p < 0.05). Methicillin-resistant Staphylococcus aureus rates were not statistically different between lactational and nonlactational abscess groups. Appropriate antibiotic choices are of great importance in the community management of breast abscess. Ideally, microbial cultures should be obtained to institute targeted therapy but we recommend the continued use of flucloxacillin with or without metronidazole (or amoxicillin-clavulanate as a single preparation) as initial empirical therapy.

  16. Warthin tumor presenting as a fungal abscess in an immunocompetent host: case report and review of the literature.

    PubMed

    Leibowitz, Jason M; Montone, Kathleen T; Basu, Devraj

    2010-01-01

    Fungal abscesses of the parotid gland are rare, and cases arising within parotid neoplasms have not been described previously. This report conveys our experience managing such an entity, which is further distinguished by its occurrence in an immunocompetent host. A 59-year-old man experienced multiple recurrences of a parotid fungal abscess requiring repeated drainage procedures. Definitive excision ultimately demonstrated Candida glabrata infecting a Warthin tumor. This case is the first report of a parotid neoplasm presenting as a fungal abscess. It contributes to the scant literature on fungal abscesses of the parotid, which previously has only been described in debilitated hosts and without an associated neoplasm. The case also expands the spectrum of disease associated with C. glabrata. Warthin tumor may be an occult etiology for a parotid fungal abscess, and definitive diagnosis and therapy may require parotidectomy.

  17. Kocuria varians infection associated with brain abscess: A case report

    PubMed Central

    2010-01-01

    Background Kocuria, established by Stackebrandt et al., previously was classified into Micrococcus. Only two species, K. rosea and K. kristinae are reported to be associated as pathogenic and found with catheter-related bacteremia and acute cholecystitis. Case presentation We herein report the first case of brain abscess caused by Kocuria varians, a gram-positive microorganism, in a 52-year-old man. Hematogenous spread is the probable pathogenesis. Conclusions This report presents a case of Kocuria varians brain abscess successfully treated with surgical excision combined with antimicrobial therapy. In addition, Vitek 2 system has been used to identify and differentiate between coagulase-negative staphylococcus. PMID:20423506

  18. Hepatic Abscess After Yttrium-90 Radioembolization for Islet-Cell Tumor Hepatic Metastasis

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Mascarenhas, Neil B., E-mail: neilmascarenhas1@gmail.co; Mulcahy, Mary F.; Lewandowski, Robert J.

    2010-06-15

    Infectious complications after yttrium-90 (y-90) radioembolization of hepatic tumors are rare. Most reports describe hepatic abscesses as complications of other locoregional therapies, such as transcatheter arterial embolization or chemoembolization. These usually occur in patients with a history of biliary intervention and present several weeks after treatment. We report a case of hepatic abscess formed immediately after y-90 radioembolization of a hepatic metastasis in a patient who had no history of previous biliary instrumentation.

  19. Infected intraparenchymal bronchogenic cyst mimicking recurrent lung abscess in a young adult.

    PubMed

    Ramzisham, A R M; Johann, K F; Talal, A R; Joanna, O S M; Zamrin, D M

    2007-12-01

    A 23 year old female with a past history of a lung abscess diagnosed at the age of 13 years presented with recurrent episodes of productive cough. Chest radiograph and a high resolution CT scan of the thorax led to the diagnosis of a left lower lobe lung abscess. She underwent a successful thoracotomy and a left lower lobe lobectomy. Histopathological examination revealed the diagnosis of an infected congenital bronchogenic cyst. The recent literature on this is reviewed.

  20. [Pulmonary mass suspected as malignant tumour. Thoracic wall abscess and fistula after pulmonary segmental resection].

    PubMed

    Manner, H; Henrich, R; Manner, N; Pech, O; Nguyen-tat, M; Weckler, B; Ell, C

    2008-08-01

    A 31-year-old patient presented with chronic cough and thoracic pain. A pulmonary mass was seen on chest x-ray, and pulmonary segmental resection was done. Histopathologically, a pulmonary abscess cavity due to actinomycosis was found. Three months later, recurrence of actinomycosis at the thoracic wall was observed. Antibiotic therapy with penicillin was administered. Five months later, with the patient receiving continued antibiotic therapy, a thoracic wall abscess and fistula was diagnosed. Four weeks after abscess drainage and repeat intravenous antibiotic therapy, the patient was symptom-free and had remained symptom-free at 10 months of follow-up.

  1. The accessory gene regulator (agr) controls Staphylococcus aureus virulence in a murine intracranial abscesses model.

    PubMed

    Gong, Jian; Li, Dongzhi; Yan, Jun; Liu, Yu; Li, Di; Dong, Jie; Gao, Yaping; Sun, Tao; Yang, Guang

    2014-01-01

    Intracranial abscesses are associated with high mortality. Staphylococcus aureus is one of the main pathogens that cause intracranial infection. Until now, there is no report to identify the key effectors of S. aureus during the intracranial infection. The murine intracranial abscesses model induced by S. aureus was constructed. The vital sign and survival rate of mice were observed to evaluate the infection. Histological examination was used to diagnose the pathological alterations of mouse tissues. The sensitivity of S. aureus to whole blood was evaluated by whole-blood killing assay. In murine intracranial abscesses model, it was shown that the mortality caused by the accessory gene regulator (agr) locus deficient strain was significant decreased compared with its parent strain. Moreover, we found that RNAIII, the effector of agr system, was essential for the intracranial infection caused by S. aureus. In the further investigation, it was shown that restoration the expression of α-toxin in agr deficient strain could partially recover the mortality in the murine intracranial abscesses model. Our data suggested that the agr system of S. aureus is an important virulence determinant in the induction and mortality of intracranial abscesses in mice. Copyright © 2014 Elsevier Editora Ltda. All rights reserved.

  2. [A case of tuberculous liver abscess developed during chemotherapy for tuberculous peritonitis as paradoxical response].

    PubMed

    Kim, Tae Kyung; Choi, Cheol Woong; Ha, Jong Kun; Jang, Hyung Ha; Park, Su Bum; Kim, Hyung Wook; Kang, Dae Hwan

    2013-07-01

    Tuberculous liver abscesses are rare. Paradoxical response in tuberculosis is common and occurred between 2 weeks and 12 weeks after anti-tuberculous medication. We report here a case of tuberculous liver abscess that developed in a paradoxical response during chemotherapy for tuberculous peritonitis in a 23-year-old male. He was hospitalized, complaining of ascites, epigastric pain. He was diagnosed tuberculous peritonitis by expiratory laparoscopic biopsy and took medication for tuberculosis. After 2 months, a hepatic lesion was detected with CT scan incidentally. Chronic granulomatous inflammation was seen in ultrasound-guided liver biopsy, and tuberculous liver abscess was diagnosed. It was considered as paradoxical response, rather than treatment failure or other else because clinical symptoms of peritoneal tuberculosis and CT scan improved. After continuing initial anti-tuberculous medication, he was successfully treated. Herein, we report a case of tuberculous liver abscess as paradoxical response while treating peritoneal tuberculosis without changing anti-tuberculous treatment regimen.

  3. Eosinophilic granulomatous gastrointestinal and hepatic abscesses attributable to basidiobolomycosis and fasciolias: a simultaneous emergence in Iraqi Kurdistan

    PubMed Central

    2013-01-01

    Background Deep eosinophilic granulomatous abscesses, as distinguished from eosinophilic subcutaneous abscesses, are rare. Most reports are from the Far-East and India where the most commonly attributed cause is Toxocara. Sulaimaniyah in Northeastern Iraq has experienced an outbreak of eosinophilic granulomatous liver and gastrointestinal (GI) abscesses beginning in 2009. The purpose of this study was to determine the etiology and guide treatment. Methods The study was an ongoing investigation of patients having a histopathologic diagnosis of eosinophilic granulomatous abdominal abscesses in Sulaimaniyah hospitals from May 2009 to August 2012. Tissues were examined for organisms, and Enzyme Linked Immunoabsorbent Assays (ELISA) were performed for serum antibodies to Fasciola hepatica, Toxocara, and Echinococcus granulosus. Results Fourteen patients had granulomatous inflammation surrounding a central necrotizing eosinophilic exudate identified in surgical pathology specimens from abdominal surgeries. Two children and four adults had abscesses that formed GI masses. These patients included a 39 year old male with oropharyngeal and transverse colon disease, and a 48 year old male with liver and GI abscesses. All sites demonstrated a Zygomycete fungus surrounded by eosinophilic Splendori-Hoeppli material consistent with basidiobolomycosis. Five of the six patients with fungal disease were treated by surgery and 4 to 7 months of itraconozol. One child died of intestinal perforation while receiving IV amphotericin B; two adults required additional surgery for recurrent GI obstruction. Eight patients had isolated liver abscesses with no organisms identified by histopathology: ELISA results for F. hepatica were positive for five, borderline for one, and negative for two patients. These eight patients were treated for fascioliasis by surgical resection of localized abscesses and albendazol. One patient serologically positive for F. Hepatica was found to have a common duct

  4. Salmonella ovarian abscess in a patient with rheumatoid arthritis (RA): a case report with literature review.

    PubMed

    Inoue, M; Yanaihara, N; Okamoto, A

    2014-01-01

    Salmonella ovarian abscess in a patient with rheumatoid arthritis (RA) is reported here. A 33-year-old nulliparous woman with a 16-year history of RA who had been treated with corticosteroid and immunosuppressive drugs was diagnosed as having a non-typhoidal Salmonella ovarian abscess which might have been preceded by an occurrence of endometriotic cyst. Multidisciplinary therapy including surgical intervention was required to complete the eradication of infection. Although Salmonella ovarian abscess is rare, it may cause a serious complication in the ovary harboring endometriotic cyst through sustained presence of Salmonella bacteraemia.

  5. Incidence and recurrence of boils and abscesses within the first year: a cohort study in UK primary care

    PubMed Central

    Shallcross, Laura J; Hayward, Andrew C; Johnson, Anne M; Petersen, Irene

    2015-01-01

    Background Boils and abscesses are common in primary care but the burden of recurrent infection is unknown. Aim To investigate the incidence of and risk factors for recurrence of boil or abscess for individuals consulting primary care. Design and setting Cohort study using electronic health records from primary care in the UK. Method The Health Improvement Network (THIN) database was used to identify patients who had consulted their GP for a boil or abscess. Poisson regression was used to examine the relationship between age, sex, social deprivation, and consultation and to calculate the incidence of, and risk factors for, repeat consultation for a boil or abscess. Results Overall, 164 461 individuals were identified who consulted their GP for a boil or abscess between 1995 and 2010. The incidence of first consultation for a boil or abscess was 512 (95% CI = 509 to 515) per 100 000 person-years in females and 387 (95% CI = 385 to 390) per 100 000 person-years in males. First consultations were most frequent in younger age groups (16–34 years) and those with the greatest levels of social deprivation. The rate of repeat consultation for a new infection during follow up was 107.5 (95% confidence interval [CI] = 105.6 to 109.4) per 1000 person-years. Obesity (relative risk [RR] 1.3, 95% CI = 1.2 to 1.3), diabetes (RR 1.3, 95% CI = 1.2 to 1.3), smoking (RR 1.3, 95% CI = 1.2 to 1.4), age <30 years (RR 1.2, 95% CI = 1.2 to 1.3), and prior antibiotic use (RR 1.4, 95% CI = 1.3–1.4) were all associated with repeat consultation for a boil or abscess. Conclusion Ten percent of patients with a boil or abscess develop a repeat boil or abscess within 12 months. Obesity, diabetes, young age, smoking, and prescription of an antibiotic in the 6 months before initial presentation were independently associated with recurrent infection, and may represent options for prevention. PMID:26412844

  6. First case of cerebral abscess due to a novel Nocardia species in an immunocompromised patient.

    PubMed

    Flateau, C; Jurado, V; Lemaître, N; Loïez, C; Wallet, F; Saiz-Jimenez, C; Decoene, C; Bergeron, E; Boiron, P; Faure, K; Guery, B; Rodríguez-Nava, V

    2013-02-01

    We report the first case of cerebral abscess due to a novel species of Nocardia in a heart transplant patient and describe the antimicrobial susceptibility of this isolate. As our patient was intolerant to trimethoprim-sulfamethoxazole, we also discuss alternative therapeutic options in brain abscess due to Nocardia sp.

  7. Amebic lung abscess with coexisting lung adenocarcinoma: a unusual case of amebiasis.

    PubMed

    Zhu, Hailong; Min, Xiangyang; Li, Shuai; Feng, Meng; Zhang, Guofeng; Yi, Xianghua

    2014-01-01

    Amebic lung abscess with concurrent lung cancer, but without either a liver abscess or amebic colitis, is extremely uncommon. Here, we report a 70-year-old man presenting with pulmonary amebiasis and coexisting lung adenocarcinoma. During his first-time hospitalization, the diagnosis of lung amebiasis was confirmed by morphological observation and PCR in formalin-fixed and paraffin-embedded sediments of pleural effusion. Almost four months later, the patient was readmitted to hospital for similar complaints. On readmission, lung adenocarcinoma was diagnosed by liquid-based sputum cytology and thought to be delayed because coexisting amebic lung abscess. This case demonstrated that sediments of pleural effusion may be used for further pathological examination after routine cytology has shown negative results. At the same time, we concluded that lung cancer may easily go undetected in the patients with pulmonary amebiasis and repetitive evaluation by cytology and imaging follow-up are useful to find potential cancer.

  8. Amebic lung abscess with coexisting lung adenocarcinoma: a unusual case of amebiasis

    PubMed Central

    Zhu, Hailong; Min, Xiangyang; Li, Shuai; Feng, Meng; Zhang, Guofeng; Yi, Xianghua

    2014-01-01

    Amebic lung abscess with concurrent lung cancer, but without either a liver abscess or amebic colitis, is extremely uncommon. Here, we report a 70-year-old man presenting with pulmonary amebiasis and coexisting lung adenocarcinoma. During his first-time hospitalization, the diagnosis of lung amebiasis was confirmed by morphological observation and PCR in formalin-fixed and paraffin-embedded sediments of pleural effusion. Almost four months later, the patient was readmitted to hospital for similar complaints. On readmission, lung adenocarcinoma was diagnosed by liquid-based sputum cytology and thought to be delayed because coexisting amebic lung abscess. This case demonstrated that sediments of pleural effusion may be used for further pathological examination after routine cytology has shown negative results. At the same time, we concluded that lung cancer may easily go undetected in the patients with pulmonary amebiasis and repetitive evaluation by cytology and imaging follow-up are useful to find potential cancer. PMID:25550881

  9. Detection of Treponema Denticola in Symptomatic Apical Periodontitis and in Symptomatic Apical Abscesses by Real-Time PCR

    PubMed Central

    Ozbek, Selcuk M.; Ozbek, Ahmet; Erdogan, Aziz S.

    2009-01-01

    Objectives: The aim of this study was to investigate the presence of Treponema denticola in symptomatic apical periodontitis and in symptomatic apical abscesses by real-time polymerase chain reaction (PCR) method. Methods: Microbial samples were collected from 60 single-rooted teeth having carious lesions and necrotic pulps. For each tooth, clinical data including patient symptoms were recorded. Teeth were categorized by diagnosis as having symptomatic apical periodontitis or symptomatic apical abscess. Aseptic microbial samples were collected using paper points from 30 infected root canals and from aspirates of 30 abscesses. DNA was extracted from the samples by using a QIAamp® DNA mini-kit and analyzed with real-time PCR. Results: T. denticola was detected in 24 of 30 cases diagnosed as symptomatic apical abscesses (80%), and 19 of 30 cases diagnosed as symptomatic apical periodontitis (63.3%). In general T. denticola was found in 43 of 60 cases (71.6%). Conclusions: Our findings suggest that T. denticola can participate in the pathogenesis of symptomatic apical abscesses. PMID:19421390

  10. Increased risk of pyogenic liver abscess in patients with alcohol intoxication: A population-based retrospective cohort study.

    PubMed

    Wang, Yao-Chien; Yang, Kai-Wei; Lee, Tien-Ying Peter; Lin, Cheng-Li; Liaw, Geng-Wang; Hung, Dong-Zong; Kao, Chia-Hung; Chen, Wei-Kung; Yang, Tse-Yen

    2017-11-01

    We designed a population-based retrospective cohort study to investigate the association between the event of alcohol intoxication and the risk of pyogenic liver abscess. The present study enrolled 245,076 patients with a history of alcohol intoxication from 2000 to 2010 and matched each of them with four comparison patients, with similar mean age and sex ratios. We determined the cumulative incidences and adjusted hazard ratios (aHRs) of liver abscess. A significant association was observed between alcohol intoxication and liver abscess. The incidence density rate of liver abscess was 3.47-fold greater in the alcohol intoxication (AI) cohort than in the non-AI cohort (12.2 vs. 3.43 per 10,000 person-years), with an adjusted HR (aHR) of 2.64 (95% CI = 2.26 to 3.08). This population-based study positively associated the event of alcohol intoxication with increased risk of liver abscess. Our findings warrant further large-scale and in-depth investigations in this area. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Evaluation and management of perianal abscess and anal fistula: a consensus statement developed by the Italian Society of Colorectal Surgery (SICCR).

    PubMed

    Amato, A; Bottini, C; De Nardi, P; Giamundo, P; Lauretta, A; Realis Luc, A; Tegon, G; Nicholls, R J

    2015-10-01

    Perianal sepsis is a common condition ranging from acute abscess to chronic fistula formation. In most cases, the source is considered to be a non-specific cryptoglandular infection starting from the intersphincteric space. The key to successful treatment is the eradication of the primary track. As surgery may lead to a disturbance of continence, several sphincter-preserving techniques have been developed. This consensus statement examines the pertinent literature and provides evidence-based recommendations to improve individualized management of patients.

  12. Primary epidermoid carcinoma of the breast presenting as a breast abscess and sepsis.

    PubMed

    Damin, Andrea Pires; Nascimento, Fernanda Costa; Andreola, João Batista; Cerutti, Talita Haubert; Roehe, Adriana; Damin, Daniel Carvalho

    2011-12-01

    Squamous cell carcinoma (SCC) of the breast is an extremely rare form of cancer, accounting for approximately 0.04% of all malignant breast tumors. To date, only a limited number of cases of SCC of the breast have been reported, and most of them presented like the usual breast carcinomas. A 39-year-old woman presented with a large breast abscess and signs of sepsis. After surgical debridement of the lesion, histopathological examination of the abscess capsule revealed the presence of SCC of the breast. The definitive treatment for the tumor consisted of modified radical mastectomy with resection of the residual lesion in the right breast. This unusual case illustrates how an apparently benign disorder such as a breast abscess might be related to a clinically occult malignancy. A review of the literature on SCC of the breast is presented.

  13. Use of external ventriculostomy and intrathecal anti-fungal treatment in cerebral mucormycotic abscess.

    PubMed

    Grannan, Benjamin L; Yanamadala, Vijay; Venteicher, Andrew S; Walcott, Brian P; Barr, John C

    2014-10-01

    Mucormycosis is an invasive fungal infection associated with a high mortality. Cerebral mucor abscesses can result secondary to rhinocerebral or hematogenous spread. Amphotericin B, posaconazole, and aggressive surgical resection are the hallmarks of treatment. While amphotericin is typically administered intravenously, less is known about the use of intrathecal amphotericin B. We describe a 42-year-old man who developed a cerebellar mucor abscess after undergoing hematopoietic stem cell transplant for the treatment of myelodysplastic syndrome. In the post-operative period he was admitted to the neurocritical care unit and received liposomal amphotericin B intravenously and through an external ventricular drain. This patient demonstrates that utilization of an external ventricular drain for intrathecal antifungal therapy in the post-operative period may warrant further study in patients with difficult to treat intracranial fungal abscesses. Copyright © 2014. Published by Elsevier Ltd.

  14. An unusual case of sepsis: liver abscess masquerading as pneumonia.

    PubMed

    Kozhippally, Mohandas; Sivaraman, Subash

    2017-01-01

    A 63-year-old woman presented with fever, tachycardia and tachypnoea, with right sided chest and hypochondrial pain. Chest radiograph showed right basal consolidation and she was treated for community acquired pneumonia with intravenous antibiotics. Subsequent clinical deterioration in presence of a previous history of complicated diverticulitis, persistent right hypochondrial pain and deranged liver function tests prompted further investigations that confirmed presence of a large pyogenic liver abscess. Following appropriate antibiotic treatment and image guided drainage of the abscess, the patient made a complete recovery. This case illustrates the importance of considering a subdiaphragmatic source of sepsis even in the presence of chest radiographic abnormalities, when a patient fails to respond to initial treatment for pneumonia.

  15. Breast abscess after nipple piercing: sonographic findings with clinical correlation.

    PubMed

    Leibman, A Jill; Misra, Monika; Castaldi, Maria

    2011-09-01

    The purpose of this series was to review the spectrum of clinical and sonographic features associated with infection after nipple piercing. Between 2002 and 2010, 6 patients presented to our breast center with a breast abscess after nipple piercing. A retrospective analysis of the imaging findings was performed with clinical and pathologic correlation. Patients with breast infections after nipple piercing tend to be young, and the timing since piercing varies from 2 weeks to 17 months. Sonography showed a complex or hypoechoic mass in 5 of 6 patients. Treatment of breast abscesses included surgical incision and drainage, percutaneous drainage, and antibiotic therapy. Surgical evacuation is commonly performed; however, sonographically guided aspiration may be an appropriate management strategy.

  16. Breast abscess, an early indicator for diabetes mellitus in non-lactating women: a retrospective study from rural India.

    PubMed

    Verghese, Basil George; Ravikanth, R

    2012-05-01

    Breast abscess is commonly seen in lactating and non-lactating women. Diabetes mellitus (DM) frequently predisposes to soft tissue infections and has many different presentations. But DM presenting in the form of breast abscess is yet to be studied, and we believe our study is the first to explore this connection. We collected 30 cases of breast abscess in women who presented to our hospital from May 2010 to June 2011 retrospectively. They were classified into lactating and non-lactating women, and their glycemic status was evaluated, together with length of hospital stay, management, recurrence, and follow-up status after 6 months. We found that of the 30 patients in our study, 20% had high blood sugar levels. And 37.5% of the non-lactating women were diagnosed newly with DM. This study shows that DM can present as breast abscess in non-lactating women. Therefore, non-lactating women with a breast abscess should be evaluated for DM.

  17. Peritonsillar abscess: clinical aspects of microbiology, risk factors, and the association with parapharyngeal abscess.

    PubMed

    Klug, Tejs Ehlers

    2017-03-01

    transportation of appropriate specimens, choice of methodology for detection and quantification of microorganisms, current or recent antibiotic treatment of patients, potential shift in significant pathogens during the course of infection, and factors associated with increased risk of PTA development.  The trend towards de-escalated surgical intervention and increasing reliance on antibiotic treatment, require studies defining the significant pathogens in PTA in order to determine optimal antibiotic regimens. Complications secondary to PTA may be avoided or better controlled with improved knowledge concerning the significant pathogens in PTA. Furthermore, identification of pathogens other than GAS, may lead the way for earlier bacterial diagnosis and timely intervention before abscess formation in sore throat patients. The identification and quantification of risk factors for PTA development constitutes another approach to reduce the incidence of PTA. As clinicians, we noticed that FN was recovered from PTA patients with increasing frequency and that patients infected with Fusobacterium necrophorum (FN) seemed to be more severely affected than patients infected with other bacteria. Furthermore, we occationally observed concomitant PPA in addition to a PTA, which made us hypothesize that PPA and PTA is often closely related and may share significant pathogens. Hence, our aims were: 1. To explore the microbiology of PTA with a special attention to Fusobacterium necrophorum (FN). 2. To elucidate whether smoking, age, gender, and seasons are risk factors for the development of PTA. 3. To characterize patients with PPA, explore the relationship between PPA and PTA, identify the pathogens associated with PPA, and review our management of PPA. In a retrospective study on all 847 PTA patients admitted to the ENT department at Aarhus University Hospital (AUH) from 2001 to 2006, we found that FN was the most prevalent (23%) bacterial strain in pus specimens. FN-positive patients

  18. Klebsiella pneumoniae liver abscess in diabetic patients: association of glycemic control with the clinical characteristics

    PubMed Central

    2013-01-01

    Background Klebsiella pneumoniae liver abscess (KPLA) has been reported with increasing frequency in East Asian countries in the past 3 decades, especially in Taiwan and Korea. Diabetes is a well-known risk factor for KPLA and highly associated with septic metastatic complications from KPLA. We investigated the association of glycemic control in diabetic patients with the clinical characteristics of KPLA in Taiwan. Methods Adult diabetic patients with KPLA were identified retrospectively in a medical center from January 2007 to January 2012. Clinical characteristics were compared among patients with different levels of current hemoglobin A1c (HbA1c). Risk factors for metastatic infection from KPLA were analyzed. Results Patients with uncontrolled glycemia (HbA1c ≥ 7%) were significantly younger than those with controlled glycemia (HbA1c < 7%). Patients with uncontrolled glycemia had the trend to have a higher rate of gas-forming liver abscess, cryptogenic liver abscess, and metastatic infection than those with controlled glycemia. Cryptogenic liver abscess and metastatic infection were more common in the poor glycemic control group (HbA1c value >; 10%) after adjustment with age. HbA1c level and abscess < 5 cm were independent risk factors for metastatic complications from KPLA. Conclusions Glycemic control in diabetic patients played an essential role in the clinical characteristics of KPLA, especially in metastatic complications from KPLA. PMID:23363608

  19. Thoracic spinal cord intramedullary aspergillus invasion and abscess.

    PubMed

    McCaslin, Addason F; Lall, Rishi R; Wong, Albert P; Lall, Rohan R; Sugrue, Patrick A; Koski, Tyler R

    2015-02-01

    Invasive central nervous system aspergillosis is a rare form of fungal infection that presents most commonly in immunocompromised individuals. There have been multiple previous reports of aspergillus vertebral osteomyelitis and spinal epidural aspergillus abscess; however to our knowledge there are no reports of intramedullary aspergillus infection. We present a 19-year-old woman with active acute lymphoblastic leukemia who presented with several weeks of fevers and bilateral lower extremity weakness. She was found to have an intramedullary aspergillus abscess at T12-L1 resulting from adjacent vertebral osteomyelitis and underwent surgical debridement with ultra-sound guided aspiration and aggressive intravenous voriconazole therapy. To our knowledge this is the first reported case of spinal aspergillosis invading the intramedullary cavity. Though rare, this entity should be included in the differential for immunocompromised patients presenting with fevers and neurologic deficit. Early recognition with aggressive neurosurgical intervention and antifungal therapy may improve outcomes in future cases. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Parotid Abscess with Involvement of Facial Nerve Branches.

    PubMed

    Ozkan, Adile; Ors, Ceyda Hayretdag; Kosar, Sule; Ozisik Karaman, Handan Isin

    2015-08-01

    Facial nerve paresis is only rarely seen with benign diseases of the parotid gland. A 22-year male had muscle loss in the preauricular region of the right side of his face that extended towards the mandibular angle for the last 6 months. The neurological examination did not reveal any pathology other than right preauricular region muscle atrophy that was limited by the mandibular angle. The Electroneuronography (EnoG) provided a ratio of 55.38%, compared the affected side to left side. Ultrasonography of the defined region showed two mass lesions 13.5 x 7 mm and 10 x 5 mm in size in the anteromedial section of the right parotid gland that were close to each other, without internal calcific foci, and heterogenous hyperechogenic structure without internal vascularization. Fine needle aspiration obtained many polymorphonuclear leukocytes, cell debris, a few mononuclear inflammatory cells and many crystalloid structures. The lesion was diagnosed as a parotid abscess. Antibiotic treatment was started for the parotid gland abscess.