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Sample records for aureus abscess case

  1. Experimental Staphylococcus aureus brain abscess.

    PubMed

    Enzmann, D R; Britt, R R; Obana, W G; Stuart, J; Murphy-Irwin, K

    1986-01-01

    The virulent organism Staphylococcus aureus produced brain abscesses that were quantitatively and qualitatively different from those caused by less virulent organisms. S. aureus abscesses created larger lesions, as earlier ependymitis, delayed progress toward healing, and caused areas of inflammatory escape outside the collagen capsule. Imaging tests revealed similar findings: the abscesses were larger, had more extensive central necrosis, and showed earlier evidence of ependymitis. This virulent organism also demonstrated that white matter is more susceptible than overlying gray matter to destruction by infection. The pattern of spread and other histologic findings suggest that collagen capsule formation has less of an infection "containment" function than was previously thought. PMID:3085444

  2. [A case of cerebral abscess due to methicillin-resistant Staphylococcus aureus which is treated with linezolid + rifampin combination].

    PubMed

    Sipahi, Oğuz Reşat; Cağıran, Inanç; Yurtseven, Taşkın; Işıkgöz Taşbakan, Meltem; Arda, Bilgin; Tünger, Alper; Ulusoy, Sercan

    2010-10-01

    Methicillin-resistant Staphylococcus aureus (MRSA) is a rare cause of cerebral abscesses, however it is a relatively more common etiologic agent in post-neurosurgical abscesses and the main antibacterial therapy option is vancomycin. In this report, a case of brain abscess due to MRSA which did not respond neither to moxifloxacin + vancomycin nor vancomycin + rifampin combination therapies, and merely treated by linezolid + rifampin combination, has been presented. Fifty-one years old female patient who was operated 40 days ago for subarachnoid bleeding and aneurysm in middle cerebral artery bifurcation, was hospitalized due to purulent leakage from the operation area. She did not have fever and her physical examination, including the neurologic system, was normal. Computerized tomography revealed an approximately 1 cm lesion compatible with subdural empyema and cerebral abscess in the right frontoparietal area in supratentorial sections. The patient was operated for wound revision and moxifloxacin was initiated. Since the operation materials revealed MRSA growth, vancomycin (4 x 500 mg, IV) was added to the treatment. The isolate was identified by conventional methods, and antibiotic susceptibility test performed by disk diffusion method showed that it was susceptible to levofloxacin, linezolid, rifampin, vancomycin and teicoplanin. Since no clinical response was obtained in two weeks, moxifloxacin was switched to rifampin (300 mg 1 x 2). On the 10th day of vancomycin + rifampin therapy, radiological findings showed development of cerebritis and therefore vancomycin was changed with linezolid (2 x 600 mg, IV). The control CT of the patient revealed regression of the brain lesion and linezolid + rifampin treatment continued for six weeks. The patient did not develop any hematological, liver or renal toxicity during the therapy and the radiological findings regressed. No relapse were detected in the one year follow-up period. This case suggested that linezolid might

  3. Recurrent abscesses due to Finegoldia magna, Dermabacter hominis and Staphylococcus aureus in an immunocompetent patient.

    PubMed

    Martin, J; Bemer, P; Touchais, S; Asseray, N; Corvec, S

    2009-10-01

    A case of recurrent abscesses in an immunocompetent patient is reported, involving the opportunistic human pathogen Dermabacter hominis, the virulent anaerobic pathogen Finegoldia magna and Staphylococcus aureus. PMID:19332143

  4. Abscess

    MedlinePlus

    ... abscesses resolve quickly once appropriately treated. Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) is a strain of "staph" bacteria resistant to antibiotics in the penicillin family, which have been the ...

  5. Pyogenic psoas abscess: analysis of 27 cases.

    PubMed

    Lin, M F; Lau, Y J; Hu, B S; Shi, Z Y; Lin, Y H

    1999-12-01

    From 1993 to 1998, 29 pyogenic psoas abscesses occurring in 27 patients were seen in Taichung Veterans General Hospital. Their age range was 25 to 85 years. Diabetes mellitus was the leading underlying disease. Fever and pain in the flank area, back and hip were the usual manifestations. The duration of symptoms prior to the diagnosis ranged from 3 days to 6 months. Most abscesses were diagnosed by computed tomography (CT) images and proven by abscess cultures, which were divided into primary and secondary types. Eighteen of 29 abscesses were regarded as primary. Staphylococcus aureus was the most common pathogen in the primary abscesses, followed by Streptococcus agalactiae, Escherichia coli, viridans streptococci, S. epidermidis, and Salmonella spp.. In the secondary abscess category, E. coli was the leading organism in this series, followed by S. aureus, Klebsiella pneumoniae, viridans streptococci and Candida albicans. The associated conditions included epidural abscess, osteomyelitis, septic arthritis, perirenal abscess, pulmonary tuberculosis, empyema, hydronephrosis and trauma history. The initial empiric therapy comprised mostly of cefazolin or oxacillin with or without an aminoglycoside. Thirteen patients underwent percutaneous drainage, while six received surgical debridement, including two with a recurrent abscess. One patient had both drainage and debridement. Others received medical treatment only. Two of the patients with primary abscess died in spite of percutaneous drainage. Therefore, open drainage, besides appropriate antibiotic treatment, is still required to control complex abscesses with sepsis. PMID:10650491

  6. Vulvar Abscess Caused by Methicillin-resistant Staphylococcus Aureus (MRSA) in a Postmenopausal Woman

    PubMed Central

    Kim, Tae-Hee; Kim, Soo Ah; Heo, Gyeong-Eun

    2016-01-01

    Infections of the vulva can present a complex differential to the gynecologist, ranging from superficial skin infections to lifethreatening necrotizing fasciitis. Recognition and timely treatment remain universal to skin and soft-tissue infections as the subcutaneous anatomy of the vulva can facilitate rapid spread to other tissues with significant morbidity and mortality. Employing a multidisciplinary team approach to care for vulvar cellulitis and abscess can guide treatment from antibiotic therapies to more aggressive surgical debridement. In this report, we describe a case of vulvar abscess caused by Methicillin-resistant staphylococcus aureus (MRSA) in a postmenopausal woman with underlying diseases of bronchiectasis and atelectasis. PMID:27617247

  7. Vulvar Abscess Caused by Methicillin-resistant Staphylococcus Aureus (MRSA) in a Postmenopausal Woman.

    PubMed

    Kim, Tae-Hee; Seap, Bel; Kim, Soo Ah; Heo, Gyeong-Eun

    2016-08-01

    Infections of the vulva can present a complex differential to the gynecologist, ranging from superficial skin infections to lifethreatening necrotizing fasciitis. Recognition and timely treatment remain universal to skin and soft-tissue infections as the subcutaneous anatomy of the vulva can facilitate rapid spread to other tissues with significant morbidity and mortality. Employing a multidisciplinary team approach to care for vulvar cellulitis and abscess can guide treatment from antibiotic therapies to more aggressive surgical debridement. In this report, we describe a case of vulvar abscess caused by Methicillin-resistant staphylococcus aureus (MRSA) in a postmenopausal woman with underlying diseases of bronchiectasis and atelectasis. PMID:27617247

  8. 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

  9. Chemical epidural abscess: case report.

    PubMed

    Vijayan, N; Dreyfus, P M

    1971-06-01

    Spinal epidural abscess accompanies blood-borne infection, vertebral osteomyelitis, or an overlying cutaneous source of infection. This report documents the development of non-infective epidural abscess where the inflammatory response was induced by the highly irritant contents (keratin and cholesterol) of an underlying epidermoid. This was associated with aseptic meningitis. PMID:5571318

  10. Chemical epidural abscess: case report

    PubMed Central

    Vijayan, N.; Dreyfus, P. M.

    1971-01-01

    Spinal epidural abscess accompanies blood-borne infection, vertebral osteomyelitis, or an overlying cutaneous source of infection. This report documents the development of non-infective epidural abscess where the inflammatory response was induced by the highly irritant contents (keratin and cholesterol) of an underlying epidermoid. This was associated with aseptic meningitis. Images PMID:5571318

  11. Effects of Neutrophils on Cefazolin Activity and Penicillin-Binding Proteins in Staphylococcus aureus Abscesses

    PubMed Central

    Bamberger, David M.; Herndon, Betty L.; Fitch, Jeffrey; Florkowski, Aaron; Parkhurst, Vera

    2002-01-01

    Bacteria survive within abscesses despite antimicrobial therapy, usually necessitating drainage. Our previous work showed that bacterial killing is diminished within the neutrophils of animals with abscesses. To further assess the role of neutrophils in Staphylococcus aureus survival and the poor activities of β-lactams in abscesses, tissue cage abscess-bearing rats were given polymorphonuclear leukocyte (PMN)-depleting antibody prior to and several times following inoculation of the tissue cages with S. aureus. Cefazolin (300 mg/kg of body weight/day) was administered to all animals in appropriately divided doses. After 7 days of antimicrobial therapy, the 17 animals that received anti-PMN serum had significantly fewer abscess neutrophils than the 18 controls and fewer abscess bacteria (5.55 versus 3.79 log10 CFU/ml [P = 0.04]) than the 18 controls. The data were consistent with the premise that cefazolin is more effective in abscesses depleted of neutrophils. To investigate further, S. aureus was incubated with rat peritoneal neutrophils; and bacterial cell membrane proteins were isolated, labeled with biotinylated ampicillin, separated by electrophoresis, blotted onto nitrocellulose, and stained for biotin reactivity. PBP 2 expression was consistently and significantly decreased after a brief, nonkilling PMN exposure. These experiments showed that PMN depletion enhanced the activity of cefazolin in the abscess milieu. Furthermore, altered bacterial cell wall cefazolin targets may be the mechanism by which the PMN diminishes antimicrobial activity, suggesting the importance of the staphylococcus-PMN interaction in the outcome of established infections. PMID:12183241

  12. Abscess of the mediastinum: a case report.

    PubMed

    Komatsu, E S; Costa, F; Marchese, L T; Villari Filho, S

    1989-11-01

    In this report a rare case of mediastinal abscess secondary to purulent tonsilitis is reported. Generally this condition is consequent to systemic, cervical, thoracic, or abdominal infections. PMID:2809980

  13. Obturator internus muscle abscess in children: report of seven cases and review.

    PubMed

    Viani, R M; Bromberg, K; Bradley, J S

    1999-01-01

    Obturator internus muscle (OIM) abscess is an uncommon entity often mistaken for septic arthritis of the hip. We describe seven children with OIM abscess and review seven previously reported cases. The most common presenting symptoms were hip or thigh pain (14 patients), fever (13), and limp (13). The hip was flexed, abducted, and externally rotated in 11 patients. Magnetic resonance imaging and computed tomography (CT) were diagnostic for OIM abscess in the 14 patients. Associated abscesses were located in the obturator externus muscle (5 patients), psoas muscle (2), and iliac muscle (1). The etiologic agents were Staphylococcus aureus (8 patients), Streptococcus pyogenes (2), Neisseria gonorrhoeae (2), and Enterococcus faecalis (1). Three patients underwent CT-guided percutaneous drainage, and three had surgical drainage. Three patients had ischial osteomyelitis in addition to OIM abscess. The 11 children with uncomplicated OIM abscess were treated for a median of 28 days. All patients had an uneventful recovery. PMID:10028081

  14. Staphylococcus aureus antimicrobial susceptibility of abscess samples from adults and children from the Kaleida Health System in western New York State, 2003 to 2006.

    PubMed

    Hsiao, Chiu-Bin; Dryja, Diane; Abbatessa, Laurie; Patel, Pravin H

    2010-05-01

    Staphylococcus aureus is the most common etiologic agent of skin abscesses. The regional rate of methicillin-resistant S. aureus (MRSA) abscesses may reflect the prevalence of local community-acquired MRSA (CAMRSA). A retrospective study was conducted to compare the antimicrobial susceptibility patterns of S. aureus isolates recovered from abscesses from 2003 to 2006 from patients at hospitals of the Kaleida Health System in western New York. S. aureus susceptibility information was obtained from a Vitek Legacy system, and the location and source of each isolate were identified. EpiInfo software was used to analyze the antimicrobial susceptibilities of all isolates and the trends in the rates of MRSA. A total of 2,848 S. aureus abscesses were identified by the Kaleida Health Clinical Microbiology Laboratory. Of those, 978 S. aureus abscess events occurred in four hospitals, including three adult facilities (547 episodes with 62 cases of bacteremia) and one children's facility (431 episodes with 2 cases of bacteremia). The MRSA rates in adults increased from 56% (2003) to 71% (2006), and that in children increased from 26% (2003) to 64% (2006). Of the MRSA isolates in the children's samples, more than 92% were susceptible to clindamycin. Of the MRSA isolates in the adult samples, 50% were susceptible to clindamycin in 2003 and 2004, whereas greater than 75% were susceptible in 2005 and 2006. The increased rates of MRSA abscesses with susceptibility to clindamycin may reflect the high prevalence level of CAMRSA in the western New York community. The variations in S. aureus susceptibilities could serve as an indicator of the changing resistance patterns within a broad urban community. PMID:20181909

  15. [Psoas abscess and lumbar spine osteomyelitis: case report].

    PubMed

    Silva, Ana M; Schmalbach, Lauwence A

    2016-10-01

    Psoas abscess is a common disease in children. It can have a nonspecific clinical presentation, insidious onset and sometimes fever. The most common type in children is the primary one; however, it can sometimes be of secondary origin and associated with severe infections such as osteomyelitis so a high index of suspicion is required to detect and treat it promptly. We present an unusual case of psoas abscess with infiltration of the vertebral body of L2 in a 14 year old male patient previously healthy with no history of trauma or fever on admission. X-ray and ultrasound were performed but the diagnosis was confirmed by magnetic resonance imaging of the lumbosacral spine. With positive blood cultures for methicillin-resistant Staphylococcus aureus he completed 2 weeks of intravenous antibiotic therapy and 4 weeks of oral antibiotic therapy with blood cultures negativization and resolution of symptoms. PMID:27606657

  16. Staphylococcus aureus toxic shock syndrome toxin-1 endocarditis with muscular metastatic abscesses.

    PubMed

    Tinelli, Marco; Monaco, Monica; Maffezzini, Elena; Cerri, Maria Chiara; Piazza, Manuela; Minoli, Lorenzo; Anesi, Adriano; Pantosti, Annalisa

    2014-01-01

    A 42-year-old woman, living in a nursing home for the mentally disabled, with congenital ventricular septal defect and multiple comorbidities, developed endocarditis with vegetations of the interventricular septum and the right coronary aortic leaflet. The main feature of this case was the metastatic embolism leading to multiple and muscular abscesses. Methicillin-sensitive S. aureus, spa type 253 and ST30, producing toxin shock syndrome toxin-1 was isolated from blood cultures. The patient was initially treated with beta-lactam antibiotics without showing clinical response and subsequently with daptomycin and linezolid that improved the patient's clinical symptoms. The effectiveness of treatment with daptomycin and linezolid was partly due to the ability of linezolid to reduce TSST-1 secretion. The portal of entry of the infection was not recognized. TSST-1 production by the strain might have favoured the formation of large cardiac vegetations and the subsequent metastatic dissemination to the muscles. PMID:24531180

  17. [Report of 2 cases of prostatic abscess].

    PubMed

    Dakir, M; Aboutaieb, R; Dahami, Z; Sarf, I; Zamiati, W; Essakalli, N; el Mrini, M; Meziane, F; Benjelloun, S

    2000-04-01

    Prostatic abscess is a rare disease. In the light of two cases, the authors discuss the diagnostic and therapeutic aspects of this disease. Two patients, aged 17 and 55 years, presented nonspecific clinical features. Medical imaging (US, CT) established the diagnosis by showing a loculated cystic prostatic mass. Treatment consisted of transurethral drainage and antibiotics with a favourable course in both cases. Prostatic abscess is a rare disease for which the diagnosis has been facilitated by progress in medical imaging. The treatment of choice remains transurethral endoscopic drainage. PMID:10857153

  18. Molecular Characterization of a Catalase-Negative Methicillin-Susceptible Staphylococcus aureus subsp. aureus Strain Collected from a Patient with Cutaneous Abscess

    PubMed Central

    Johnson, Ryan C.; Crawford, Katrina; Lanier, Jeffrey B.; Merrell, D. Scott

    2014-01-01

    We describe a cutaneous abscess caused by catalase-negative methicillin-susceptible Staphylococcus aureus subsp. aureus in a patient who was concomitantly colonized with virulent USA300 methicillin-resistant S. aureus (MRSA). Sequencing of the katA gene demonstrated a thymine insertion leading to a frameshift mutation and premature truncation of catalase to 21 amino acids. PMID:24131694

  19. [Pituitary abscess. A case report (author's transl)].

    PubMed

    Guy, G; Jallet, G; Bigorgne, J C

    The case of a patient with apparently primitive pituitary abscess is presented along with a review of the current literature on the subject. Pituitary abscess is rare and should be suspected in patients with hypopituitarism or a febrile chiasma syndrome as well as in the presence of acute or chronic relapsing aseptic meningitis. Diagnosis is based upon radiologic examination particularly tomography of the sella turcica and computerized axial tomography. With early surgical treatment the prognosis is favourable resulting at times in partial or total correction of pituitary function. Twenty-six patients were studied. In twelve of these patients no origin of the abscess was found. Pituitary tumor was found in eight patients and sphenoidal sinusitis in six patients. PMID:6261360

  20. BRAIN ABSCESS DUE TO Staphylococcus aureus OF CRYPTOGENIC SOURCE IN AN HIV-1 INFECTED PATIENT IN USE OF ANTIRETROVIRAL THERAPY

    PubMed Central

    de OLIVEIRA, Anna Paula Romero; PAPPALARDO, Mara Cristina; DANTAS, Daniel; LINS, Diogo; VIDAL, José Ernesto

    2016-01-01

    The spectrum of neurological complications associated with human immunodeficiency virus type 1 (HIV-1) infection is broad. The most frequent etiologies include primary diseases (caused by HIV itself) or secondary diseases (opportunistic infections or neoplasms). Despite these conditions, HIV-infected patients are susceptible to other infections observed in patients without HIV infection. Here we report a rare case of a brain abscess caused by Staphylococcus aureus in an HIV-infected patient. After drainage of the abscess and treatment with oxacilin, the patient had a favorable outcome. This case reinforces the importance of a timely neurosurgical procedure that supported adequate management of an unusual cause of expansive brain lesions in HIV-1 infected patients. PMID:27074328

  1. Ruptured Liver Abscess in Neonates: Report of Two Cases

    PubMed Central

    Khan, Niyaz Ahmed; Choudhury, SR; Jhanwar, Praveen

    2016-01-01

    Neonatal hepatic abscess is a rare disease seen mainly in preterm following umbilical catheterisation. Liver abscess in term neonates without any predisposing factor is still rarer and only few cases have been reported in the literature. Here we report two cases of liver abscess in term neonates presenting with abdominal mass due to rupture. PMID:27433449

  2. Hydromyelia secondary to spinal epidural abscess. A case report.

    PubMed

    Saponiero, R; Toriello, A; Locatelli, G; Narciso, N; Posteraro, L; Panza, M P; Napoli, A N; Romano, F; Pugliese, N D

    2010-06-01

    Spinal epidural abscess (SEA) is a rare condition that can be fatal if untreated. Risk factors are immunocompromised states as well as spinal procedures including epidural anesthesia and spinal surgery. The signs and symptoms of SEA are nonspecific and can range from low back pain to sepsis. The treatment of choice is surgical decompression followed by four to six weeks of antibiotic therapy. The most common causative organism in SEA is staphylococcus aureus and spread is usually haematogenous or contiguous from psoas, paraspinal or retropharyngeal abscesses. The exact mechanism by which an epidural abscess causes spinal cord damage is unclear. In fact, the damage is often out of proportion to the degree of compression demonstrated radiologically. There is only a report of a patient with syrinx formation secondary to epidural abscess. We describe the case of a 48-year-old woman with a two-week history of thoracic back pain and evidence of dorsal SEA probably from contiguous psoas abscess. Neurological examination revealed flaccid paraplegia and loss of sphincter control. A spinal MRI scan with Gd-enhancement revealed focal high intensity signal in the T2-weighted and FLAIR images at the level of the vertebral bodies in segments D3-D11. The patient was treated with posterior decompression and drainage of the SEA, but with a poor outcome. Six weeks after the onset of symptoms, an MRI scan showed a newly-formed hydromyelia formation from D4 to D8. The case reported is the second to describe hydromyelia formation secondary to epidural abscess and a poor outcome, experiencing partial improvement without recovery. For this reason, we confirmed that the essential problem of SEA lies in the need for early diagnosis, because the early signs and symptoms may be vague and the "classic" triad of back pain, fever and variable neurological deficits occur in only 13% of patients by the time of diagnosis. Only timely treatment will avoid or reduce permanent neurological deficits

  3. Community-Acquired Methicillin-Resistant Pyogenic Liver Abscess: A Case Report.

    PubMed

    Cherian, Joel; Singh, Rahul; Varma, Muralidhar; Vidyasagar, Sudha; Mukhopadhyay, Chiranjay

    2016-01-01

    Pyogenic liver abscesses are rare with an incidence of 0.5% to 0.8% and are mostly due to hepatobiliary causes (40% to 60%). Most are polymicrobial with less than 10% being caused by Staphylococcus aureus. Of these, few are caused by methicillin-resistant Staphylococcus aureus (MRSA) and fewer still by a community-acquired strain. Here we present a case study of a patient with a community-acquired MRSA liver abscess. The patient presented with fever since 1 month and tender hepatomegaly. Blood tests revealed elevated levels of alkaline phosphatase, C-reactive protein, erythrocyte sedimentation rate, and neutrophilic leukocytosis. Blood cultures were sterile. Ultrasound of the abdomen showed multiple abscesses, from which pus was drained and MRSA isolated. Computed tomography of the abdomen did not show any source of infection, and an amebic serology was negative. The patient was started on vancomycin for 2 weeks, following which he became afebrile and was discharged on oral linezolid for 4 more weeks. Normally a liver abscess is treated empirically with ceftriaxone for pyogenic liver abscess and metronidazole for amebic liver abscess. However, if the patient has risk factors for a Staphylococcal infection, it is imperative that antibiotics covering gram-positive organisms be added while waiting for culture reports. PMID:27540556

  4. Four cases of nocardial brain abscess

    PubMed Central

    Tamarit, Martin; Poveda, Pedro; Barón, Manuel; Del Pozo, Jose Manuel

    2012-01-01

    Background: Nocardial brain abscesses are a rare central nervous system infection with high morbidity and mortality. Infection is acquired through inhalation or direct innoculation and then spreads hematogenously. They are usually associated with immunocompromised patients but may appear in otherwise healthy individuals. Treatment is based on surgical aspiration and antibiotics for several months. Case Description: We present four cases of nocardial brain abscesses treated at our institution and review the literature regarding these lesions. Ages ranged from 22 to 71 years. One patient was a healthy individual without any predisposing condition. Patients were treated with surgical evacuation and long term parenteral antibiotics. Two patients made a full recovery; one patient died and one recovered with significant morbidity. In one case malignancy was suspected, probably delaying diagnosis. Conclusions: Nocardial brain abscesses are a rare condition that needs to be considered in the differential diagnosis of brain lesions. They are not necessarily associated with predisposing factors such as immunosupresion. Treatment must be started as soon as possible with surgical evacuation and long term parenteral antibiotics in order to avoid significant morbidity. PMID:23050202

  5. Superantigens subvert the neutrophil response to promote abscess formation and enhance Staphylococcus aureus survival in vivo.

    PubMed

    Xu, Stacey X; Gilmore, Kevin J; Szabo, Peter A; Zeppa, Joseph J; Baroja, Miren L; Haeryfar, S M Mansour; McCormick, John K

    2014-09-01

    Staphylococcus aureus is a versatile bacterial pathogen that produces T cell-activating toxins known as superantigens (SAgs). Although excessive immune activation by SAgs can induce a dysregulated cytokine storm as a component of what is known as toxic shock syndrome (TSS), the contribution of SAgs to the staphylococcal infection process is not well defined. Here, we evaluated the role of the bacterial superantigen staphylococcal enterotoxin A (SEA) in a bacteremia model using humanized transgenic mice expressing SAg-responsive HLA-DR4 molecules. Infection with S. aureus Newman induced SEA-dependent Vβ skewing of T cells and enhanced bacterial survival in the liver compared with infection by sea knockout strain. SEA-induced gamma interferon, interleukin-12, and chemokine responses resulted in increased infiltration of CD11b(+) Ly6G(+) neutrophils into the liver, promoting the formation of abscesses that contained large numbers of viable staphylococci. Hepatic abscesses occurred significantly more frequently in S. aureus Newman-infected livers than in livers infected with the Newman sea knockout strain, promoting the survival of S. aureus in vivo. This represents a novel mechanism during infection whereby S. aureus utilizes SAgs to form a specialized niche and manipulate the immune system. PMID:24914221

  6. Superantigens Subvert the Neutrophil Response To Promote Abscess Formation and Enhance Staphylococcus aureus Survival In Vivo

    PubMed Central

    Xu, Stacey X.; Gilmore, Kevin J.; Szabo, Peter A.; Zeppa, Joseph J.; Baroja, Miren L.; Haeryfar, S. M. Mansour

    2014-01-01

    Staphylococcus aureus is a versatile bacterial pathogen that produces T cell-activating toxins known as superantigens (SAgs). Although excessive immune activation by SAgs can induce a dysregulated cytokine storm as a component of what is known as toxic shock syndrome (TSS), the contribution of SAgs to the staphylococcal infection process is not well defined. Here, we evaluated the role of the bacterial superantigen staphylococcal enterotoxin A (SEA) in a bacteremia model using humanized transgenic mice expressing SAg-responsive HLA-DR4 molecules. Infection with S. aureus Newman induced SEA-dependent Vβ skewing of T cells and enhanced bacterial survival in the liver compared with infection by sea knockout strain. SEA-induced gamma interferon, interleukin-12, and chemokine responses resulted in increased infiltration of CD11b+ Ly6G+ neutrophils into the liver, promoting the formation of abscesses that contained large numbers of viable staphylococci. Hepatic abscesses occurred significantly more frequently in S. aureus Newman-infected livers than in livers infected with the Newman sea knockout strain, promoting the survival of S. aureus in vivo. This represents a novel mechanism during infection whereby S. aureus utilizes SAgs to form a specialized niche and manipulate the immune system. PMID:24914221

  7. Fibrinolytics in loculated abscess cavities - A report of two cases

    PubMed Central

    Barthwal, MS; Tyagi, Rahul; Kishore, Kislay

    2016-01-01

    The efficacy of fibrinolytic therapy in two loculated abscesses is being reported. First case had a postoperative mediastinal abscess in left paraspinal location and the second case had two bilateral tubercular psoas abscesses. Both cases were managed with pig tail catheter drainage of abcesses and fibrinolytic therapy with instillation of urokinase followed by aspiration. Both cases had significant drainage, clinical and radiological resolution. There were no adverse effects in either case.

  8. Otogenic cerebellar abscess: a case report.

    PubMed

    Richter, Gresham T; Smith, Jason A; Dornhoffer, John L

    2009-04-01

    This case report describes the gradual deterioration of a healthy, highly functioning man who initially presented with a draining right ear. The patient's indolent neurologic decline and referral to an otologist ultimately led to the diagnosis and treatment of an otogenic cerebellar abscess, an increasingly rare intracranial complication of otitis media. We report this case to illustrate that severe complications of chronic otitis media still occur in the United States, to stress the importance of clinical suspicion in the postantibiotic era, and to review the literature regarding the most appropriate time to perform the otologic portion of the surgery. PMID:19358116

  9. [Amoebic liver abscess--case report].

    PubMed

    Marsík, L; Ferko, A; Vacek, Z

    2005-07-01

    The authors present a case of a young male, who suffered with extraintestinal form of amoebiasis-amoebic liver abscesses. The patient traveled to India two month before symptoms onset. The diagnosis based on ultrasonography and computed tomography was definetely confirmed by serological examination. Metronidazol treatment was given initially, followed by percutaneous drainage. Open surgical tretment was indicated due to failure of percutaneous treatment. Patient was discharged home in a good condition one month after surgery. At this time patient is doing well eight months after surgery. PMID:16164088

  10. MRI Based Localisation and Quantification of Abscesses following Experimental S. aureus Intravenous Challenge: Application to Vaccine Evaluation

    PubMed Central

    Allen, Elizabeth R.; van Diemen, Pauline; Yamaguchi, Yuko; Lindemann, Claudia; Soilleux, Elizabeth; Rollier, Christine; Hill, Fergal; Schneider, Jurgen

    2016-01-01

    Purpose To develop and validate a sensitive and specific method of abscess enumeration and quantification in a preclinical model of Staphylococcus aureus infection. Methods S. aureus infected murine kidneys were fixed in paraformaldehyde, impregnated with gadolinium, and embedded in agar blocks, which were subjected to 3D magnetic resonance microscopy on a 9.4T MRI scanner. Image analysis techniques were developed, which could identify and quantify abscesses. The result of this imaging was compared with histological examination. The impact of a S. aureus Sortase A vaccination regime was assessed using the technique. Results Up to 32 murine kidneys could be imaged in a single MRI run, yielding images with voxels of about 25 μm3. S. aureus abscesses could be readily identified in blinded analyses of the kidneys after 3 days of infection, with low inter-observer variability. Comparison with histological sections shows a striking correlation between the two techniques: all presumptive abscesses identified by MRI were confirmed histologically, and histology identified no abscesses not evident on MRI. In view of this, simulations were performed assuming that both MRI reconstruction, and histology examining all sections of the tissue, were fully sensitive and specific at abscess detection. This simulation showed that MRI provided more sensitive and precise estimates of abscess numbers and volume than histology, unless at least 5 histological sections are taken through the long axis of the kidney. We used the MRI technique described to investigate the impact of a S. aureus Sortase A vaccine. Conclusion Post mortem MRI scanning of large batches of fixed organs has application in the preclinical assessment of S. aureus vaccines. PMID:27228181

  11. Successful medical management of multifocal psoas abscess following cesarean section: report of a case and review of the literature.

    PubMed

    Saylam, K; Anaf, V; Kirkpatrick, C

    2002-05-10

    The psoas abscess is a rare complication in obstetric and gynaecology. Two types of psoas abscess are recognized. The primary psoas abscess is generally following haematogenous dissemination of an infectious agent and the source is usually occult. The most frequently isolated pathogen is Staphylococcus aureus. On the other hand, the secondary abscess is the result of local extension of an infectious process near the psoas muscle. We report the case of a patient who develops a bacteremia from an infected cesarean section wound. The complications were thigh and psoas abscesses with left sacroiliitis. Medical management with prolonged antibiotherapy permit clinical, biological and radiological improvement. Although it required a long hospital stay, medical treatment alone was effective. More experience is required to determine which therapeutic option: medical treatment and/or surgery, is the best choice for this type of complication. PMID:11950495

  12. Abscess

    MedlinePlus

    ... En Español Making a Change – Your Personal Plan Hot Topics Meningitis Choosing Your Mood Prescription Drug Abuse ... compress by wetting a washcloth with warm — not hot — water and placing it over the abscess for ...

  13. 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

  14. Brain abscess from a peritonsillar abscess in an immunocompetent child: a case report and review of the literature.

    PubMed

    Sankararaman, Senthilkumar; Riel-Romero, Rosario Maria S; Gonzalez-Toledo, Eduardo

    2012-12-01

    A brain abscess is uncommon but potentially lethal. Common predisposing risk factors include congenital cyanotic heart disease, immunocompromised status, and the presence of septic foci. We describe a left frontal brain abscess accompanied by fever, headache, and weight loss for a 3-month period. The presumptive source of the brain abscess involved a left peritonsillar abscess. To the best of our knowledge, one similar case was reported in the literature in 1929. The specific signs of peritonsillar abscess in our patient included trismus, decreased phonation, and a muffled voice. The peritonsillar abscess was not clinically diagnosed, but incidentally detected on lower axial sections of cranial magnetic resonance imaging. Fever and trismus improved after surgical drainage of the peritonsillar abscess. The cerebral abscess was conservatively treated with intravenous antibiotics. The patient developed hydrocephalus as a sequela to the involvement of the basal meninges. PMID:23127268

  15. Recurrent Staphylococcus aureus abscess and fatal pneumococcal septicemia due to IRAK-4 deficiency.

    PubMed

    Shichijo, Koichi; Ogose, Takeshi; Kubota, Mari; Tomimoto, Ayumi; Kondo, Rieko; Taniguchi, Takako; Takahashi, Akiyoshi; Nakatsu, Tadanori; Urano, Yoshio; Watanabe, Tsutomu

    2015-12-01

    We describe the case of an infant with recurrent episodes of staphylococcal skin abscess and subsequent lethal pneumococcal meningitis/septicemia due to interleukin-1 receptor-associated kinase 4 (IRAK-4) deficiency. In this case, systemic signs of inflammatory response were poor and delayed. Among all other reported cases of IRAK-4 deficiency, none involved severe viral or fungal disease, and the range of infecting bacteria was narrow. PMID:26711917

  16. Recurrent Methicillin-Resistant Staphylococcus aureus Cutaneous Abscesses and Selection of Reduced Chlorhexidine Susceptibility during Chlorhexidine Use

    PubMed Central

    Johnson, Ryan C.; Schlett, Carey D.; Crawford, Katrina; Lanier, Jeffrey B.

    2015-01-01

    We describe the selection of reduced chlorhexidine susceptibility during chlorhexidine use in a patient with two episodes of cutaneous USA300 methicillin-resistant Staphylococcus aureus abscess. The second clinical isolate harbors a novel plasmid that encodes the QacA efflux pump. Greater use of chlorhexidine for disease prevention warrants surveillance for resistance. PMID:26292295

  17. Palatal Abscess in a Pediatric Patient: Report of a Case

    PubMed Central

    Sumer, A. Pinar; Celenk, Peruze

    2008-01-01

    The palatal mass can pose a difficult diagnostic dilemma for the clinician. In differential diagnosis of the palatal mass, dental causes must be considered because they are so common. The palatal abscess typically represents the palatally directed drainage of an infection of pulpal or periodontal origin. The palatal abscess is often observed in the premolar-molar region and presents as a compressible mass or swelling usually lateral to the midline. This study reports the unusual case of a 5-year-old girl with a palatal abscess adjacent to the midline. PMID:19212536

  18. 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

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

    PubMed

    Das, Sudip; Lindemann, Claudia; Young, Bernadette C; Muller, Julius; Österreich, Babett; Ternette, Nicola; Winkler, Ann-Cathrin; Paprotka, Kerstin; Reinhardt, Richard; Förstner, Konrad U; 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

    2016-05-31

    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

  20. Abscess in the Lungs

    MedlinePlus

    ... abscesses are streptococci and staphylococci, including methicillin-resistant Staphylococcus aureus (MRSA), which is a serious infection. Obstruction ... night sweats. In contrast, lung abscesses caused by Staphylococcus aureus or MRSA can be fatal within days, ...

  1. A Case of Otogenic Brain Abscess Causing Loss of Consciousness

    PubMed Central

    Kwak, Min Kyu; Lee, Seung Hwan; Park, Chul Won

    2014-01-01

    Acute or chronic otitis media can cause intracranial complications, one of the most serious being brain abscess. Empirical antibiotic treatment and proper surgical management should be considered to avoid fatal consequences. However, proper extent and optimal timing of surgical intervention are still matters of debate. We present a case of a 31-year-old man who presented with acutely altered mental status, caused by otogenic brain abscess who we treated successfully with antibiotics and otologic surgery and no neurosurgical treatment. PMID:25279229

  2. Unusual case of a lung abscess.

    PubMed

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

    2013-01-01

    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. PMID:23595175

  3. Infectious Spondylodiscitis, Epidural Phlegmon, and Psoas Abscess Complicating Diabetic Foot Infection: A Case Report.

    PubMed

    Nicolosi, Nicole; Pratt, Christina

    2016-01-01

    Few published case reports have cited vertebral osteomyelitis as a sequela of a diabetic foot infection. The purpose of the present report is to increase awareness of a potentially severe complication of diabetic foot ulceration: vertebral osteomyelitis and associated pathologic features. We present the case of a 63-year-old male with right calcaneal osteomyelitis who developed acute onset lower back pain with concomitant fever and chills. Magnetic resonance imaging revealed L4-L5 vertebral osteomyelitis, a T9-L1 epidural abscess, and a right psoas muscle abscess secondary to hematogenous seeding from the calcaneus. The patient underwent right partial calcanectomy, spinal and right psoas abscess incision and drainage, and direct lumbar interbody fusion of L4-L5 with a right iliac crest allograft. All bone, blood, and abscess cultures were positive for methicillin-resistant Staphylococcus aureus. After the surgery, the patient's pain resolved in his back and hip and he regained full right lower extremity function. The 1-year follow-up examination revealed that the patient had vertebral arthritis but was able to perform his activities of daily living with a walker and cane. It is important to recognize the potential complications of diabetic foot ulcerations and be aware of the identifying symptoms and treatment options for this condition to prevent significant morbidity and mortality. PMID:25128309

  4. Fatal case due to methicillin-resistant Staphylococcus aureus small colony variants in an AIDS patient.

    PubMed Central

    Seifert, H.; von Eiff, C.; Fätkenheuer, G.

    1999-01-01

    We describe the first known case of a fatal infection with small colony variants of methicillin-resistant Staphylococcus aureus in a patient with AIDS. Recovered from three blood cultures as well as from a deep hip abscess, these variants may have resulted from long-term antimicrobial therapy with trimethoprim/sulfamethoxazole for prophylaxis of Pneumocystis carinii pneumonia. PMID:10341185

  5. Ascariasis as a cause of hepatic abscess: A report of 3 cases.

    PubMed

    Chauhan, V; Thakur, S; Rana, B

    2015-01-01

    We receive around 60 cases of hepatic abscess in a year. The commonest diagnosis reached at the time of discharge is amoebic liver abscess. The diagnosis of amoebic liver abscess is mostly presumptive and thus the patients are usually given a mixed treatment with injection ceftriaxone and tablet metronidazole. Here we report three cases of hepatic abscess diagnosed recently, where ascariasis was the probable etiology. Ascariasis may be a much commoner cause of hepatic abscesses in this region than we think. PMID:26068350

  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. 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

  8. Staphylococcal abscess caused by trauma with a rosebush aculeus (Plantae, Rosaceae): apropos of a case.

    PubMed

    Bernardes Filho, Fred; Alves, Andreia Oliveira; Martins, Gustavo; Sasso, Letícia Soares; Gama, Carolina Mendonça; Cenci, Gardênia Borges

    2013-01-01

    Cutaneous abscess is a localized collection of pus in the dermis and subcutaneous tissue usually caused by trauma. The authors report the case of a 30-year-old male patient, gardener, that presents an ulcerated plaque in the third right finger, caused by an aculeus plant wound. The examination of the lesion's exudate ruled out the existence of fungi and showed the presence of Staphylococcus aureus. The authors emphasize the sporotrichosis as an important differential diagnosis, especially in endemic areas, and the indication of the exudate culture is discussed. PMID:24474127

  9. Staphylococcal abscess caused by trauma with a rosebush aculeus (Plantae, Rosaceae): apropos of a case*

    PubMed Central

    Bernardes Filho, Fred; Alves, Andreia Oliveira; Martins, Gustavo; Sasso, Letícia Soares; Gama, Carolina Mendonça; Cenci, Gardênia Borges

    2013-01-01

    Cutaneous abscess is a localized collection of pus in the dermis and subcutaneous tissue usually caused by trauma. The authors report the case of a 30-year-old male patient, gardener, that presents an ulcerated plaque in the third right finger, caused by an aculeus plant wound. The examination of the lesion's exudate ruled out the existence of fungi and showed the presence of Staphylococcus aureus. The authors emphasize the sporotrichosis as an important differential diagnosis, especially in endemic areas, and the indication of the exudate culture is discussed. PMID:24474127

  10. Balantidium Coli liver abscess: first case report from India.

    PubMed

    Kapur, P; Das, A K; Kapur, P R; Dudeja, M

    2016-03-01

    Protozoal infections are common in the tropics. Amoebic colitis is the commonest of these infections and can lead to liver abscess as a complication. Balantidium coli is a rare free moving protozoal parasite which is known to infest human large intestine causing a type of colitis very similar to that caused by Entamoeba histolytica. However this pathogen is not known to cause liver invasion in humans. We report here a case of liver abscess caused by B. coli, which is probably the first such case reported in Indian literature. PMID:27065613

  11. Lung abscess revisited. A survey of 184 cases.

    PubMed Central

    Hagan, J L; Hardy, J D

    1983-01-01

    One hundred eighty-four patients with lung abscess, admitted to the Hospital of the University of Mississippi between 1960 and 1982, were studied with respect to sex (149 men and 35 women), age (mainly fourth to sixth decades), location of abscess(es) (RLL, RUL, and LLL mainly), predisposing factors (aspiration in sensorium disorders, obstruction, gingivo-dental suppuration, immunoincompetence) and nonoperative (89%) and operative (11%) therapy, usually lobectomy. Data from the different decades were compared, but there were few major differences. Mortality rate was 22% in the 1960s, 25% in the 1970s, and 28% in 1980-1982. Major management problems involved massive pulmonary hemorrhage, impaired immune defenses, old-age debility, bronchopleural fistula with empyema, or very large cavity. Anaerobic bacteria predominate and penicillin is the treatment of choice. Incidence of operation is declining, but cases are more often complicated. Prognosis is good in the uncomplicated case. Images Fig. 1. PMID:6859981

  12. Obturator internus muscle abscess in a child: a case report.

    PubMed

    Bansal, Manish; Bhaliak, Vijay; Bruce, Colin E

    2008-09-01

    The authors report a case of abscess in the obturator internus muscle, which is a rare occurrence. It was managed with antibiotics and surgical intervention was not necessary. Pyomyositis involving the muscles around the hip needs to be differentiated from septic arthritis and transient synovitis of the hip because these pathologies more commonly afflict this joint. However, when present, abscesses usually affect the psoas or the glutei. Only rarely is the obturator internus involved by the abscess. Magnetic resonance imaging is the imaging modality of choice to image the obturator internus and to ascertain the diagnosis. Lack of awareness of the existence of this condition leads to a delay in the correct diagnosis. PMID:19471173

  13. Sterile Seroma after Drainage of Purulent Muscle Abscess in Crohn's Disease: Two Cases

    PubMed Central

    Treitman, Adam; Tabriz, Muhammed

    2016-01-01

    Purulent skeletal muscle abscesses can occur in Crohn's disease. We report a case of a sterile seroma complicating percutaneous drainage of a purulent skeletal muscle abscess in Crohn's ileitis. We compare and contrast this case with a similar case we published earlier. We emphasize the importance of recognition and differentiation from a septic purulent abscess. PMID:27529038

  14. Skin abscess

    MedlinePlus

    ... abscesses may occur after: A bacterial infection (often staphylococcus) A minor wound or injury Boils Folliculitis (infection ... Daum RS. Staphylococcus aureus . In: Long SS, ed. Principles and Practice ... Diseases. 3rd ed. Philadelphia, PA: Elsevier Saunders; 2012: ...

  15. Pyogenic Liver Abscess Caused by Acinetobacter lwoffii: A Case Report.

    PubMed

    Singh, N Pal; Sagar, Tanu; Nirmal, Kirti; Kaur, I Rajender

    2016-06-01

    Acinetobacter lwoffii is a gram negative aerobic non-fermenter bacilli. It is considered as an important emerging pathogen after Acinetobacter baumannii in patients with impaired immune system and in nosocomial infections. Here, we present a case of community acquired pyogenic liver Abscess caused by Acinetobacter lwoffii in a diabetic patient. PMID:27504286

  16. Pyogenic Liver Abscess Caused by Acinetobacter lwoffii: A Case Report

    PubMed Central

    Singh, N. Pal; Nirmal, Kirti; Kaur, I. Rajender

    2016-01-01

    Acinetobacter lwoffii is a gram negative aerobic non-fermenter bacilli. It is considered as an important emerging pathogen after Acinetobacter baumannii in patients with impaired immune system and in nosocomial infections. Here, we present a case of community acquired pyogenic liver Abscess caused by Acinetobacter lwoffii in a diabetic patient. PMID:27504286

  17. A case of odontogenic brain abscess arising from covert dental sepsis.

    PubMed

    Clifton, T C; Kalamchi, S

    2012-01-01

    Odontogenic infections can spread to any organ of the body and in some cases cause life threatening infections. We report a case of multiple odontogenic brain abscesses resulting from undetected tooth decay. Whereas most odontogenic brain abscesses occur following dental treatment, this report documents brain abscesses prior to dental treatment, signifying the dangers of covert dental infections. This case report updates the literature on the topic of odontogenic brain abscesses. PMID:22524927

  18. Idiopathic thyroid abscess

    PubMed Central

    Cawich, Shamir O.; Hassranah, Dale; Naraynsingh, Vijay

    2014-01-01

    INTRODUCTION Thyroid abscesses are uncommon because the gland is relatively resistant to developing infection due to its rich blood supply, well-developed capsule and high iodine content. However, clinicians must be aware of this differential to make an early diagnosis. PRESENTATION OF CASE We present the case of a patient who required urgent operative resection as definitive treatment for a thyroid abscess secondary to infection with Staphylococcus aureus. DISCUSSION Although this is rare, a thyroid abscess left untreated can lead to serious morbidity. Therefore, clinicians must be aware of the presenting features and therapeutic options. CONCLUSION Thyroid abscess is an uncommon diagnosis but can lead to significant morbidity. Therefore clinicians must be aware of the diagnosis in order to institute early aggressive management. PMID:24981167

  19. The Zwitterionic Cell Wall Teichoic Acid of Staphylococcus aureus Provokes Skin Abscesses in Mice by a Novel CD4+ T-Cell-Dependent Mechanism

    PubMed Central

    Weidenmaier, Christopher; McLoughlin, Rachel M.; Lee, Jean C.

    2010-01-01

    Zwitterionic polysaccharide (ZPS) components of the bacterial cell envelope have been shown to exert a major histocompatibility complex (MHC) II-dependent activation of CD4+ T cells, which in turn can modulate the outcome and progression of infections in animal models. We investigated the impact of zwitterionic cell wall teichoic acid (WTA) produced by Staphylococcus aureus on the development of skin abscesses in a mouse model. We also compared the relative biological activities of WTA and capsular polysaccharide (CP), important S. aureus pathogenicity factors, in abscess formation. Expression of both WTA and CP markedly affected the ability of S. aureus to induce skin abscess formation in mice. Purified wild-type zwitterionic WTA was more active in inducing abscess formation than negatively charged mutant WTA or purified CP8. To assess the ability of purified native WTA to stimulate T cell proliferation in vitro, we co-cultivated WTA with human T-cells and antigen presenting cells in the presence and absence of various inhibitors of MHC-II presentation. Wild-type WTA induced T cell proliferation to a significantly greater extent than negatively charged WTA. T cell activation was dependent on the presentation of WTA on MHC II, since inhibitors of MHC II-dependent presentation and antibodies to MHC II significantly reduced T cell proliferation. T cells activated in vitro with wild-type WTA, but not negatively charged WTA, induced abscess formation when injected subcutaneously into wild-type mice. CD4−/− mice similarly injected with WTA failed to develop abscesses. Our results demonstrate that the zwitterionic WTA of S. aureus induces CD4+ T-cell proliferation in an MHCII-dependent manner, which in turn modulates abscess formation in a mouse skin infection model. An understanding of this novel T cell-dependent host response to staphylococcal abscess formation may lead to the development of new strategies to combat S. aureus skin and soft tissue infections. PMID

  20. Insidious manifestation of pyogenic liver abscess caused by Streptococcus intermedius and Micrococcus luteus: a case report.

    PubMed

    Ioannou, Antreas; Xenophontos, Eleni; Karatsi, Alexandra; Petrides, Christos; Kleridou, Maro; Zintilis, Chrysostomos

    2016-01-01

    Pyogenic liver abscesses are caused by various microorganisms and usually present with fever, abdominal pain, leukocytosis and liver enzyme abnormalities. This case presents the insidious manifestation of a pyogenic liver abscess in a 34-year-old immunocompetent male, where classical manifestations of a liver abscess were absent. The microorganisms cultured from the abscess belonged to oral cavity's and gastrointestinal tract's normal flora. PMID:26770811

  1. Psoas abscess caused by actinomycete together with Escherichia coli infection: a case report and literature review

    PubMed Central

    Chen, Qian; Ding, Wenyuan; Yang, Dalong

    2014-01-01

    Psoas abscesses are classified into primary or secondary according to infectious etiology. However, the psoas abscess caused by actinomycete together with Escherichia coli infection is very rare. Here we report a case of psoas abscess caused by actinomycete together with Escherichia coli infection in a young woman. The disease was treated successfully. A literature review of psoas abscess in relation to its etiology, identification, and difficulties in the treatment is also presented. PMID:25356161

  2. Insidious manifestation of pyogenic liver abscess caused by Streptococcus intermedius and Micrococcus luteus: a case report

    PubMed Central

    Ioannou, Antreas; Xenophontos, Eleni; Karatsi, Alexandra; Petrides, Christos; Kleridou, Maro; Zintilis, Chrysostomos

    2016-01-01

    Pyogenic liver abscesses are caused by various microorganisms and usually present with fever, abdominal pain, leukocytosis and liver enzyme abnormalities. This case presents the insidious manifestation of a pyogenic liver abscess in a 34-year-old immunocompetent male, where classical manifestations of a liver abscess were absent. The microorganisms cultured from the abscess belonged to oral cavity's and gastrointestinal tract's normal flora. PMID:26770811

  3. Cerebral venous thrombosis associated with micro-abscesses: case report.

    PubMed

    Katayama, Wataru; Fujita, Keishi; Onuma, Kuniyuki; Kamezaki, Takao; Sakashita, Shingo; Sugita, Shintarou

    2013-01-01

    We present a case that is most likely Lemierre's syndrome. A 19-year-old man presented to us with -common-cold-like symptoms, which he had had for 2 days, such as slight fever, general malaise, anorexia, sore throat, and headache. Eight days after the onset of these symptoms, he died of brain herniation due to cerebral venous thrombosis associated with micro-abscesses detected in pathological examination. PMID:23564158

  4. The first case report of Raoultella planticola liver abscess.

    PubMed

    Sitaula, Sujata; Shahrrava, Anahita; Al Zoubi, Moamen; Malow, James

    2016-01-01

    Raoultella species are a group of gram-negative, non-motile bacilli commonly isolated from the environment. The group was considered a member of the genus Klebsiella until the late 1990s. Raoultella planticola is a rare cause of human infections. We report the first case of liver abscess caused by this organism. The patient was successfully treated with appropriate antimicrobials combined with operative drainage. PMID:27516968

  5. Contribution of Staphylococcus aureus Coagulases and Clumping Factor A to Abscess Formation in a Rabbit Model of Skin and Soft Tissue Infection

    PubMed Central

    Malachowa, Natalia; Kobayashi, Scott D.; Porter, Adeline R.; Braughton, Kevin R.; Scott, Dana P.; Gardner, Donald J.; Missiakas, Dominique M.; Schneewind, Olaf; DeLeo, Frank R.

    2016-01-01

    Staphylococcus aureus produces numerous factors that facilitate survival in the human host. S. aureus coagulase (Coa) and von Willebrand factor-binding protein (vWbp) are known to clot plasma through activation of prothrombin and conversion of fibrinogen to fibrin. In addition, S. aureus clumping factor A (ClfA) binds fibrinogen and contributes to platelet aggregation via a fibrinogen- or complement-dependent mechanism. Here, we evaluated the contribution of Coa, vWbp and ClfA to S. aureus pathogenesis in a rabbit model of skin and soft tissue infection. Compared to skin abscesses caused by the Newman wild-type strain, those caused by isogenic coa, vwb, or clfA deletion strains, or a strain deficient in coa and vwb, were significantly smaller following subcutaneous inoculation in rabbits. Unexpectedly, we found that fibrin deposition and abscess capsule formation appear to be independent of S. aureus coagulase activity in the rabbit infection model. Similarities notwithstanding, S. aureus strains deficient in coa and vwb elicited reduced levels of several proinflammatory molecules in human blood in vitro. Although a specific mechanism remains to be determined, we conclude that S. aureus Coa, vWbp and ClfA contribute to abscess formation in rabbits. PMID:27336691

  6. Pediatric spinal epidural abscess in an immunocompetent host without risk factors: Case report and review of the literature

    PubMed Central

    Vergori, Alessandra; Cerase, Alfonso; Migliorini, Lucia; Pluchino, Maria Grazia; Oliveri, Giuseppe; Arrigucci, Umberto; De Luca, Andrea; Montagnani, Francesca

    2015-01-01

    Spinal epidural abscesses (SEAs) are unusual bacterial infections, with possible devastating neurologic sequelae. Despite abundance of case series in adults, reports in children are scanty. We describe a spontaneous SEA due to methicillin susceptible Staphylococcus aureus (MSSA) in a previously healthy 15-year old male, and we perform a literature review regarding management of pediatric SEAs without risk factors, from 2001 to 2014. We found a total of 12 cases (8 males, average age 9.6 years). Clinical presentation was mainly fever, back pain and elevation of inflammation markers. All cases were initially misdiagnosed. Lumbar puncture was performed in 36% of patients. Etiological diagnosis was obtained in 8 cases. MSSA was isolated in 4 patients, methicillin-resistant S. aureus in 1 patient, and S. aureus with unknown susceptibility patterns in 2 cases. The average of therapy duration was 6 weeks. Patients’ spine was always evaluated by gadolinium-enhanced magnetic resonance imaging; most abscesses were localized at thoracic and lumbar area, without osteomyelitis. In 8 cases, laminectomy and/or abscess drainage were performed in association with medical therapy; 3 cases were successfully treated with antimicrobial therapy only; no data were available in one case. A good outcome was obtained in all patients, except a reported residual headache and paraspinal pain lasting for 3 years. The rarity and the possible differential diagnosis can lead to underestimate SEA occurrence in children without risk factors. It seems therefore essential to maintain a high attention to pediatric SEAs. A prompt diagnosis and adequate therapy are essential prognostic factors for remission. PMID:26793474

  7. Neonatal Ilio-Psoas Abscess: Report of Two Cases

    PubMed Central

    Singh, Dasmit

    2014-01-01

    Ilio-psoas abscess (IPA) is rare in children and exceptional in the neonate. However, we recently managed two consecutive male neonates with right-sided IPA. The first baby was born two days after rupture of the membranes and had thick meconium-stained amniotic fluid. There was no such high risk factor in the second child. Diagnosis was made by ultrasonography in both the patients. Extraperitoneal surgical drainage was done and systemic antibiotics were given. Delay in presentation and uncontrolled sepsis, led to mortality in the first case. On the contrary, relatively early presentation, prompt drainage of the abscess and good response to higher antibiotics, lead to successful salvage of the second baby. PMID:26023475

  8. Neonatal ilio-psoas abscess: report of two cases.

    PubMed

    Sham, Minakshi; Singh, Dasmit

    2014-01-01

    Ilio-psoas abscess (IPA) is rare in children and exceptional in the neonate. However, we recently managed two consecutive male neonates with right-sided IPA. The first baby was born two days after rupture of the membranes and had thick meconium-stained amniotic fluid. There was no such high risk factor in the second child. Diagnosis was made by ultrasonography in both the patients. Extraperitoneal surgical drainage was done and systemic antibiotics were given. Delay in presentation and uncontrolled sepsis, led to mortality in the first case. On the contrary, relatively early presentation, prompt drainage of the abscess and good response to higher antibiotics, lead to successful salvage of the second baby. PMID:26023475

  9. Treatment of localized abscesses induced by methicillin-resistant Staphylococcus aureus (MRSA) using MRgFUS: First in vivo results

    NASA Astrophysics Data System (ADS)

    Rieck, Birgit; Curiel, Laura; Mougenot, Charles; Zhang, Kunyan; Pichardo, Samuel

    2012-11-01

    Background. In the present work we study the therapeutic effect of focused ultrasound on localized abscess induced by methicillin-resistant Staphylococcus aureus (MRSA). MRSA is a major nosocomial pathogen in health-care facilities. The people, particularly those who are immunocompromised are prone to develop infectious sites that often are non-responsive to regular treatments. Because of its capability to induce a rise of temperature at a very precise location, the use of focused ultrasound represents a considerable opportunity to propose a new therapy for MRSA-related infections. Methods. A 50μL subcutaneous injection of MRSA strain USA 400 bacteria at a concentration of 7×103/μL was made on the left thigh of BALB/c mice and an abscess of 6±2 mm-length formed after 48hrs. A transducer operating at 3 MHz with a focal length of 50mm and diameter of 32mm was used to treat the abscess. The focal point was positioned 2mm under the skin at the abscess center. Forty-eight hours after injection 4 ultrasound exposures of 9s-each were applied to each abscess under Magnetic Resonance-guidance. Each exposure was followed by a 1 min pause. Real-time estimation of change of temperature was done using a communication toolbox (matMRI) developed in our laboratory. Three experimental groups of 6 animals each were tested: moderate temperature (MT), high temperature (HT) and control. MT and HT groups reached, respectively, 55°C and 65°C at end of exposure. Effectiveness of the treatment was assessed by culturing bacteria of the treated abscess 1 and 4 days after treatment. Spleen samples were cultured to test for septicemia. Results. Macroscopic evaluation of treated abscess indicated a diminution of external size of abscess 1d after treatment. Treatment did not cause open wounds. Bacteria counting 1 day after treatment was 0.7±1.1 × 105, 0.5±0.7 × 105 and 1.1±2.3 × 105 CFU/μl for MT, HT and control groups, respectively; for the 4-day end point, the count was 0.6±0.6

  10. [Liver abscess and infective endocarditis cases caused by Ruminococcus productus].

    PubMed

    Sucu, Nurgün; Köksal, Iftihar; Yilmaz, Gürdal; Aydin, Kemalettin; Caylan, Rahmet; Aktoz Boz, Gönülden

    2006-10-01

    The genus Ruminococcus which are anaerobe Gram positive cocci, previously classified as Peptostreptococcus, may colonize the upper respiratory tract, gastrointestinal tract, vagina and skin of humans and animals. In this report a case of liver abscess and a case of infective endocarditis caused by Ruminoccocus productus, which is very rarely encountered in the clinical practice were presented. The first case was a 32 years old male who was admitted to the hospital in 2002, with the complaints of fever lasting for 20 days and pain while breathing. The abdominal ultrasonography revealed the presence of a liver abscess, and the drainage material from the abscess yielded Ruminococcus productus, identified in BACTEC 9200 (Becton Dickinson, Sparks, Md) anaerobe system. As the isolate was found to be sensitive to penicilin, the empirical gentamicin and ampicillin/sulbactam therapy was continued. The second case was a 25 years old male who was admitted to the hospital in 2005, with the signs of fever lasting for 3-4 months, chills, bone and joint pains. As multiple vegetations were detected in echocardiography, blood cultures were collected and empirical therapy with ceftriaxone and gentamicin was initiated with the preliminary diagnosis of infective endocarditis. Bacteria which were isolated from blood cultures by BACTEC 9200 system have been identified as R. productus. As this strain was also sensitive to penicillin, the empirical therapy was changed to penicilin and gentamicin. These two cases indicated that R. productus should be considered in complicated infections even if it is a rarely isolated species from the clinical samples. PMID:17205698

  11. A Case of Liver Abscess with Desulfovibrio desulfuricans Bacteremia

    PubMed Central

    Koyano, Saho; Tatsuno, Keita; Okazaki, Mitsuhiro; Ohkusu, Kiyofumi; Sasaki, Takashi; Saito, Ryoichi; Okugawa, Shu; Moriya, Kyoji

    2015-01-01

    Desulfovibrio spp. are gram-negative, sulfate-reducing, and anaerobic bacteria found in the digestive tract of humans. Because Desulfovibrio spp. are infrequent causative agents of infectious diseases and are difficult to isolate and to identify from clinical specimens, the appropriate antibiotic therapy to infection with Desulfovibrio spp. has not been determined. We report the first case of liver abscess with bacteremia due to Desulfovibrio desulfuricans to show the clinical presentation and treatment. The patient was successfully treated with intravenous piperacillin-tazobactam and oral amoxicillin-clavulanic acid. PMID:25632357

  12. Unusual presentation of filariasis as an abscess: A case report

    PubMed Central

    Ahuja, Mukta; Pruthi, Sonam Kumar; Gupta, Renu; Khare, Pratima

    2016-01-01

    Bancroftian filariasis, a tropical and subtropical disease caused by Wuchereria bancrofti, is transmitted by the culex mosquito. The disease is conventionally diagnosed by the demonstration of microfilaria in peripheral blood smear. Microfilaria and adult filarial worms have been incidentally detected in fine needle aspiration cytology (FNAC) in various locations. The disease may be missed if one is not aware of the possibility, particularly in cases where eosinophilia is absent. Therefore, clinicians and pathologists need to be more vigilant in the endemic zones for early diagnosis and the treatment of filariasis. We report here an unusual case of filariasis in a 17-year-old female with a swelling in the lower part of the left arm on the flexor surface. This highlights the chances of finding microfilaria in cytology of an unsuspected case at an unusual site. This case, in addition, stresses the fact that microfilaria may be associated with an abscess even in the absence of eosinophilia. PMID:27011444

  13. Unusual presentation of filariasis as an abscess: A case report.

    PubMed

    Ahuja, Mukta; Pruthi, Sonam Kumar; Gupta, Renu; Khare, Pratima

    2016-01-01

    Bancroftian filariasis, a tropical and subtropical disease caused by Wuchereria bancrofti, is transmitted by the culex mosquito. The disease is conventionally diagnosed by the demonstration of microfilaria in peripheral blood smear. Microfilaria and adult filarial worms have been incidentally detected in fine needle aspiration cytology (FNAC) in various locations. The disease may be missed if one is not aware of the possibility, particularly in cases where eosinophilia is absent. Therefore, clinicians and pathologists need to be more vigilant in the endemic zones for early diagnosis and the treatment of filariasis. We report here an unusual case of filariasis in a 17-year-old female with a swelling in the lower part of the left arm on the flexor surface. This highlights the chances of finding microfilaria in cytology of an unsuspected case at an unusual site. This case, in addition, stresses the fact that microfilaria may be associated with an abscess even in the absence of eosinophilia. PMID:27011444

  14. Challenging pyogenic cerebral abscess complicated by subdural empyema. A case report.

    PubMed

    Valencia, M P; Moon, A

    2012-12-20

    Brain abscesses develop in response to a parenchymal infection with pyogenic bacteria, beginning as a localized area of cerebritis and evolving into a suppurative lesion surrounded by a well-vascularized fibrotic capsule. The leading etiologic agents of brain abscess are the streptococcal strains and S. aureus. Abscesses may also be secondary to fungal or parasitic organisms. Brain abscess represents a significant medical problem, accounting for one in every 10,000 hospital admissions in the United States, and remains a serious situation despite recent advances made in detection and therapy. These lesions often produce complex clinical and radiologic findings and require prompt recognition and treatment to avoid a fatal neurologic outcome. Subdural empyema represents an important type of intracranial suppurative infectious-inflammatory disorder. Clinically, these patients initially have signs and symptoms of meningitis, but this course might be complicated later by the development of seizures and focal neurologic signs. PMID:24029180

  15. Focused ultrasound treatment of abscesses induced by methicillin resistant Staphylococcus aureus: Feasibility study in a mouse model

    SciTech Connect

    Rieck, Birgit; Bates, David; Pichardo, Samuel E-mail: lcuriel@lakeheadu.ca; Curiel, Laura E-mail: lcuriel@lakeheadu.ca; Zhang, Kunyan; Escott, Nicholas; Mougenot, Charles

    2014-06-15

    Purpose: To study the therapeutic effect of focused ultrasound on abscesses induced by methicillin-resistantStaphylococcus aureus (MRSA). MRSA is a major nosocomial pathogen where immunocompromised patients are prone to develop infections that are less and less responsive to regular treatments. Because of its capability to induce a rise of temperature at a very precise location, the use of focused ultrasound represents a considerable opportunity for therapy of localized MRSA-related infections. Methods: 50μl of MRSA strain USA400 bacteria suspension at a concentration of 1.32 ± 0.5 × 10{sup 5} colony forming units (cfu)/μl was injected subcutaneously in the left flank of BALB/c mice. An abscess of 6 ± 2 mm in diameter formed after 48 h. A transducer operating at 3 MHz with a focal length of 50 mm and diameter of 32 mm was used to treat the abscess. The focal point was positioned 2 mm under the skin at the abscess center. Forty-eight hours after injection four ultrasound exposures of 9 s each were applied to each abscess under magnetic resonance imaging guidance. Each exposure was followed by a 1 min pause. These parameters were based on preliminary experiments to ensure repetitive accurate heating of the abscess. Real-time estimation of change of temperature was done using water-proton resonance frequency and a communication toolbox (matMRI) developed inhouse. Three experimental groups of animals each were tested: control, moderate temperature (MT), and high temperature (HT). MT and HT groups reached, respectively, 52.3 ± 5.1 and 63.8 ± 7.5 °C at the end of exposure. Effectiveness of the treatment was assessed by evaluating the bacteria amount of the treated abscess 1 and 4 days after treatment. Myeloperoxidase (MPO) assay evaluating the neutrophil amount was performed to assess the local neutrophil recruitment and the white blood cell count was used to evaluate the systemic inflammatory response after focused ultrasound treatment. Results: Macroscopic

  16. Salmonella typhi Splenic Abscess Following Blunt Abdominal Injury: A Case Report

    PubMed Central

    Sharavanan, Priyadarshini; Palraj, Kennedy Kumar; Antony, Tessa; Thayanidhi, Premamalini

    2016-01-01

    Splenic abscess as a complication of enteric fever due to Salmonella typhi is a rare entity. Here, we are presenting a case of splenic abscess caused by Salmonella typhi with a blunt injury to the abdomen as the predisposing factor. The patient underwent total splenectomy due to failure of conservative management. Splenic abscess is a potential life threatening disease if left untreated. In spite of its rarity, Salmonella typhi has to be considered as a possible pathogen causing the disease.

  17. Fatal cerebritis and brain abscesses following a nontraumatic subdural hematoma in a chronic hemodialyzed patient.

    PubMed

    Mesquita, Maria; Damry, Nasroolla; Gazagnes, Marie D

    2008-10-01

    Staphylococcus aureus is the leading cause of bacteremia in hemodialysis-dependent patients that can lead to metastatic abscesses with poor outcome. We report a case of a 65-year-old chronic hemodialyzed male patient who developed cerebritis and brain abscesses complicating a spontaneous subdural hematoma, following Staphylococcus aureus bacteremia related to infected arteriovenous fistula. In spite of adequate antibiotherapy and several surgical brain drainages, our patient did not survive. Prevention of S. aureus is highly important in hemodialysis patients. PMID:19090864

  18. [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. PMID:25100350

  19. Hepatic abscess induced by foreign body: Case report and literature review

    PubMed Central

    Santos, Sofia A; Alberto, Sara CF; Cruz, Elsa; Pires, Eduardo; Figueira, Tomás; Coimbra, Élia; Estevez, José; Oliveira, Mário; Novais, Luís; Deus, João R

    2007-01-01

    Hepatic abscess due to perforation of the gastrointestinal tract caused by ingested foreign bodies is uncommon. Pre-operative diagnosis is difficult as patients are often unaware of the foreign body ingestion and symptoms and imagiology are usually non-specific. The authors report a case of 62-year-old woman who was admitted with fever and abdominal pain. Further investigation revealed hepatic abscess, without resolution despite antibiotic therapy. A liver abscess resulting from perforation and intra-hepatic migration of a bone coming from the pilorum was diagnosed by surgery. The literature concerning foreign body-induced perforation of the gastrointestinal tract complicated by liver abscess is reviewed. PMID:17457985

  20. Incidental Diagnosis of Appendiceal Abscess by Colonoscopy; A Case Report and Review of the Literature

    PubMed Central

    Niknam, Ramin; Fattahi, Mohammad Reza; Mahmoudi, Laleh

    2015-01-01

    Although complicated acute appendicitis is occasionally observed in general practice, the diagnosis of appendiceal abscess by colonoscopy is unusual. We report a case of appendiceal abscess with spontaneous drainage into the lumen of colon diagnosed during colonoscopy and resolved by the time of surgery. PMID:26106469

  1. Maxillary odontogenic sinusitis, complicated with cerebral abscess--case report.

    PubMed

    Onişor-Gligor, F; Lung, T; Pintea, B; Mureşan, O; Pop, P B; Juncar, M

    2012-01-01

    Maxillary sinus inflammation, when untreated or incorrectly treated, may extend locoregionally, the remaining paranasal sinuses being the first affected anatomical structures. This is why the understanding of the inflammatory pathology of the maxillary sinus, and particularly of the complications it can generate, is extremely important. The purpose of this presentation is to point out that inflammations of the paranasal sinuses are susceptible to develop complications in certain conditions and threaten the patient's life due to the proximity of vital structures. This is the case of a 16 years old male patient who developed a left maxillary and frontal sinusitis, complicated with cerebral abscess. Early detection, multidisciplinary approach and proper indication of surgical treatment, as well as early suspicion of complication, especially in young male adolescents, are extremely important. PMID:22712359

  2. Obturator internus muscle abscess in children.

    PubMed

    Orlicek, S L; Abramson, J S; Woods, C R; Givner, L B

    2001-01-01

    The authors describe four cases of obturator internus muscle (OIM) abscess in children, including their clinical presentations and treatment. This was a retrospective chart review. Children and adolescents younger than 18 years discharged between July 1, 1985, and September 30, 1998, from Brenner Children's Hospital with the diagnosis of muscle abscess or pelvic abscess were identified. A total of 56 patients were identified with the diagnosis of muscle abscess or pelvic abscess. OIM abscess was defined by radiologic findings of an inflammatory process with fluid collection in the OIM, along with the clinical findings suggestive of an OIM abscess. Four of the patients met the definition of OIM muscle abscess. The common presenting features were fever, limp, and hip pain. Computed tomography or magnetic resonance imaging was diagnostic in all four patients, and Staphylococcus aureus was the causative agent in each. All the patients recovered, one after surgical drainage and the other three after antimicrobial therapy alone or with needle aspiration. The presentation of OIM pyomyositis is similar to that of psoas muscle pyomyositis and other infectious processes of the pelvis and hip. The S. aureus is the most common etiologic agent but not the only one reported. Most patients can be managed without open surgical drainage, but needle aspirations may be helpful both therapeutically and diagnostically. PMID:11675547

  3. Efficacies of various antimicrobial agents in treatment of Staphylococcus aureus abscesses and correlation with in vitro tests of antimicrobial activity and neutrophil killing.

    PubMed Central

    Bamberger, D M; Fields, M T; Herndon, B L

    1991-01-01

    A rabbit perforated-capsule model was utilized to study antimicrobial efficacy in treating 2-week-old Staphylococcus aureus abscesses. Animals received either ciprofloxacin (30 mg/kg), cefazolin (100 mg/kg), or ciprofloxacin (30 mg/kg) plus rifampin (20 mg/kg) every 8 h for 8 days or no antibiotic. Antibiotic levels within the abscess exceeded the MIC for the test organism. At the end of treatment, ciprofloxacin was no more effective than the control, animals receiving cefazolin had a mean log10 fall of 2.41 CFU/ml, and animals receiving ciprofloxacin plus rifampin had a mean log10 reduction of 5.06 CFU/ml (P = less than 0.01). Six days after completion of therapy, all abscesses in animals receiving ciprofloxacin plus rifampin were culture negative. Surviving organisms in animals receiving ciprofloxacin or rifampin did not develop resistance to the treatment antibiotics. In vitro time-kill curves performed with logarithmic- and stationary-phase organisms in broth, serum, and abscess fluid supernatants did not correlate with the in vivo results. Neutrophil killing studies of S. aureus pretreated with antibiotics revealed greater killing of organisms pretreated with ciprofloxacin plus rifampin than of those pretreated with cefazolin or ciprofloxacin alone. In conclusion, ciprofloxacin plus rifampin was effective therapy in this staphylococcal abscess model, compared with the moderate efficacy of cefazolin and no effect observed with ciprofloxacin alone. Enhanced neutrophil killing of S. aureus pretreated with antibiotics may be an important mechanism by which bacteria are killed in suppurative infections. PMID:1804006

  4. Eikenella corrodens, a rare cause of pancreatic abscess: two case reports and review.

    PubMed

    Stein, A; Teysseire, N; Capobianco, C; Bricot, R; Raoult, D

    1993-08-01

    Eikenella corrodens, a slowly growing gram-negative bacillus that is a normal inhabitant of dental plaque, has been recognized as an infrequent cause of invasive disease. To date, only one case of pancreatic abscess due to E. corrodens in association with other bacteria from the oropharynx has been described. We report herein two cases of pancreatic abscess due to E. corrodens. In one case E. corrodens and Escherichia coli were found in the abscess specimens; in the other case no other pathogen was associated with E. corrodens. In addition, we review descriptions from the literature of abdominal infections caused by E. corrodens. PMID:8399882

  5. Sporotrichoid pattern of nerve abscesses in borderline tuberculoid leprosy: A Case Report (sporotrichoid like abscesses in leprosy).

    PubMed

    Garg, G; Thami, G P; Mohan, H

    2014-01-01

    Linear distribution of multiple subcutaneous nodules or ulcers along the course of lymphatics, classically seen in lymphocutaneous sporotrichosis, has been observed in a number of other infections like localized cutaneous leishmaniasis, cutaneous tuberculous and non tuberculous mycobacterial infections, Pasteurella tularensis, Scopulariopsis blochi, Nocardia brasiliensis, yaws and syphilis. A case of borderline tuberculoid leprosy with multiple cutaneous nodules corresponding to resolving nerve abscesses in a sporotrichoid pattern is being reported. PMID:26411249

  6. Renal tuberculosis and iliopsoas abscess: Two case reports

    PubMed Central

    WEI, HONG-LAN; WANG, LEI; DU, XING-GUO; WU, YANG; LI, HUA; CAI, YUAN; SONG, XIAO-HONG; LI, CHENG-XU; DONG, LI-PING; LIU, ZHI-FEN; ZHAO, XIA; DONG, JUN-WU

    2014-01-01

    The urinary system is the second most commonly affected site of extrapulmonary tuberculosis (TB). Due to the diverse and atypical clinical manifestations of urinary TB, the disease is easy to misdiagnose. In the present study, two cases of renal TB are reported, which had completely different clinical manifestations. The first case is a female who presented with loin pain and fever. Purified protein derivative (PPD) and TB antibody tests were negative and computed tomography (CT) scans showed a low density focus in the right kidney with an iliopsoas abscess. The typical CT findings indicated renal tuberculosis. Anti-TB drugs were effective proved the diagnosis. The second case is a male who presented with intermittent gross hematuria. Acid-fast bacilli in urine and TB antibody tests were positive. CT scans revealed a low density focus in the unilateral kidney with a slight expansion of the pelvis, calices and ureter. The patients were treated with the anti-TB drugs and the clinical manifestations disappeared. The diagnosis of urinary TB is challenging in certain cases; when there is no response to the usual antibiotics in patients with fever or gross hematuria, TB should be suspected. CT is the mainstay for investigating possible urinary TB. PMID:24926373

  7. [Treatment of psoas abscess. Report of a case and review of the literature].

    PubMed

    Solas Beltrán, A; Velasco Sánchez, B; Lendínez, F; Ramírez Huertas, A; Paredes Esteban, R M

    2002-01-01

    Psoas abscess is an infrequent disease. We present a right psoas abscess diagnosed in a thirteen-year-old child. There wasn't a history of known trauma nor immunodeficiency. We didn't find another infection focus so the abscess was described as primary one. This is the most commonly presentation in children. Staphylococcus aureus was the bacteria identified in blood culture. The presenting symptoms were bottom and hip pain, limp and fever. The differential diagnosis was established with suppurative arthritis of the hip. Diagnosis was confirmed by Magnetic Resonance. In regard to treatment the patient was exclusively treated with systemic antibiotics, high spectrum of activity. The patient didn't require percutaneous-drainage. Though surgical drainage wasn't made, evolution was favourable and recurrence wasn't observed. PMID:12025477

  8. [A case of liver abscess due to Streptococcus anginosus infection secondary to a dental extraction].

    PubMed

    Iwashita, Hideyuki; Matsui, Noriaki; Tsukamoto, Shinji; Funakoshi, Sadahiro; Yamaguchi, Masashi; Kabemura, Teppei; Sohda, Tetsuro; Sakisaka, Shotaro

    2015-08-01

    A 74-year-old man was referred to our hospital because of a high fever. He had undergone a dental extraction about 1 month prior to admission because of apical periodontitis. Imaging study revealed liver abscess lesions. Infection with Streptococcus anginosus was confirmed using both stab and blood culture. An adequate selection of antibiotics was administered, and a good outcome was obtained. There have been no case reports of liver abscess caused by intraoral commensal flora related to dental extraction in healthy adults. This case shows that liver abscesses can occur secondary to dental extractions, even in healthy adults. PMID:26250133

  9. Streptococcus milleri and Recurrent Intra-Abdominal Abscesses: A Case Report and Literature Review

    PubMed Central

    Gana, Tabitha M.; Awolaran, Olugbenga; Akhtar, Sobia

    2016-01-01

    We report a case of recurrent intra-abdominal abscesses as a postoperative complication following diverticular perforation in which Streptococcus milleri (SM) was isolated. SM is evaluated here as a potent pyogenic organism commonly associated with intra-abdominal abscess especially in the postoperative setting. With the commonly adopted conservative management, the challenges of recurrence and prolonged hospital stay experienced in the indexed case as well as many other previous reports are highlighted. We also present a recommendation of the need for a more intensive approach of SM-related abscess drainage along with areas that would benefit further research. PMID:27313942

  10. An intra-cerebral abscess in a patient with Eisenmenger syndrome: An unusual case

    PubMed Central

    Hall, Allan; White, Mark A.J.; Gallo, Pasquale

    2016-01-01

    Introduction We present an unusual case where a large intra-cerebral abscess with severe complications was treated successfully with medical management alone in a patient with Eisenmenger syndrome. Presentation of case A 40 year old patient with Eisenmenger syndrome presented with a seven day history of headache, neck pain and intermittent vomiting and fever. The only neurological examination finding was blurred vision. MRI revealed a large left occipital lobe abscess, which subsequently ruptured into the lateral ventricle with associated ventriculitis and hydrocephalus. This complicated abscess was successfully treated with intravenous antibiotics alone, with complete resolution of the abscess and hydrocephalus on MRI at 13 months post-diagnosis. Discussion Patients with congenital cyanotic heart conditions, like Eisenmenger syndrome, are at increased risk of developing intra-cerebral abscesses. Effectively managing large abscesses with associated intra-ventricular rupture and hydrocephalus in these patients without any form of surgical intervention, including aspiration, is extremely rare. Conclusion Patients with congenital cyanotic heart disease who develop large intra-cerebral abscesses with severe complications, which would normally warrant surgical intervention, have the potential to be successfully treated with antibiotics alone with excellent outcome. PMID:26859871

  11. [Klebsiella pneumoniae meningitis associated with liver abscess: a case report].

    PubMed

    Yanagawa, T; Nakamura, H; Takei, I; Maruyama, H; Kataoka, K; Saruta, T; Kobayashi, Y

    1989-10-01

    We report a rare case of Klebsiella pneumoniae meningitis associated with liver abscess, which was successfully treated with cefotaxime (CTX), one of the third-generation cephalosporins. A 53-year-old man was admitted to Keio University Hospital on June 13, 1988, because of a fever and a headache. On June 3, he suddenly started shivering and his temperature rose to 39 degrees C. He then began to complain of polydipsia, polyuria, and a weight loss of 4 kg a week. On June 11, he developed a severe headache. Four years prior to this incident, he had been diagnosed as having diabetes after a routine medical examination, but had neglected to undergo medical treatment. On admission, laboratory data showed leukocytosis, hyperglycemia (394 mg/dl) and ketonuria (4+). A lumbar puncture yielded cloudy cerebrospinal fluid (CSF) containing 500/3 cells/mm8, of which about 70% were neutrophils. A diagnosis of diabetic ketoacidosis and purulent meningitis was made. A treatment with ampicillin (ABPC) and CTX, (12 g/day, each) was begun. On the third day, cultures of a blood specimen and CSF yielded both K. pneumoniae. The MICs of CTX to K. pneumoniae isolated from blood and CSF were both 0.05 microgram/ml. ABPC was discontinued, gentamicin was administered for 2 days, CTX was continued at the same dosage level and an administration of prednisolone 40 mg daily was begun.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:2691713

  12. Double-lumen catheter in the right jugular vein induces two sub-endothelial abscesses in an unusual place, the transition between the superior vena cava and the right atrium: a case report

    PubMed Central

    2014-01-01

    Endocarditis is a type of infection that is common in internal medicine wards and in haemodialysis clinics. The location that is most affected are the heart valves. Herein, we report a case of an uncommon abscess, a sub-endothelial abscess between the transition of the superior vena cava and the right atrium. There were several emboli to the lung and foot, and the agent was related to Staphylococcus aureus and a double-lumen catheter. Usually, this type of abscess is located in valves, either the tricuspid valve if related to catheters or injection drug use or the mitral valve if related to other causes. An exhaustive review was made, but we found no information about the location of this abscess and the rarity of the event motivating the report of infection. PMID:25110520

  13. Pediatric anaplastic large cell lymphoma misdiagnosed as multiple organ abscesses: a case report and literature review.

    PubMed

    Yang, Wenmin; Zuo, Yunlong; Yang, Yiyu; Tao, Jianping; Hong, Jie; Wu, Zhiyuan; Chen, Feiyan; Dang, Run; Liang, Yufeng; Li, Yang; Liu, Dabo

    2015-01-01

    We report the case of a 6-year-old male with fever, left maxillofacial swelling, cervical and mediastinal masses, and lymphadenopathy who developed respiratory failure and shock caused by tracheal compression and superior vena cava reflux disorder. The initial diagnosis was maxillary sinus, cervical, and mediastinal abscesses. Initial treatments included maxillary sinus abscess resection, neck abscess incision drainage, and antibiotics. Anaplastic large cell lymphoma (ALCL) was diagnosed ultimately according to pathological and immunohistochemical examination of cervical lesion biopsy tissue. We analyze the reasons for misdiagnosis by comparing clinical and pathological features of ALCL to other systemic illnesses that cause lymphadenopathy. PMID:26770602

  14. Pediatric anaplastic large cell lymphoma misdiagnosed as multiple organ abscesses: a case report and literature review

    PubMed Central

    Yang, Wenmin; Zuo, Yunlong; Yang, Yiyu; Tao, Jianping; Hong, Jie; Wu, Zhiyuan; Chen, Feiyan; Dang, Run; Liang, Yufeng; Li, Yang; Liu, Dabo

    2015-01-01

    We report the case of a 6-year-old male with fever, left maxillofacial swelling, cervical and mediastinal masses, and lymphadenopathy who developed respiratory failure and shock caused by tracheal compression and superior vena cava reflux disorder. The initial diagnosis was maxillary sinus, cervical, and mediastinal abscesses. Initial treatments included maxillary sinus abscess resection, neck abscess incision drainage, and antibiotics. Anaplastic large cell lymphoma (ALCL) was diagnosed ultimately according to pathological and immunohistochemical examination of cervical lesion biopsy tissue. We analyze the reasons for misdiagnosis by comparing clinical and pathological features of ALCL to other systemic illnesses that cause lymphadenopathy. PMID:26770602

  15. Daptomycin efficacy in the central nervous system of a patient with disseminated methicillin-resistant Staphylococcus aureus infection: a case report

    PubMed Central

    2012-01-01

    Introduction Staphylococcus aureus has emerged as a major nosocomial pathogen in the last decades and also represents the second most common pathogen isolated from patients in outpatient settings. Although methicillin-resistant S.aureus infections were traditionally limited to hospitals, community-associated cases of methicillin-resistant S.aureus infections have been reported. In our case, we observed an unexpected event during treatment. Case presentation A 60-year-old Caucasian man developed fever and multiple muscle and brain abscesses caused by Panton-Valentine leukocidin-negative community-associated methicillin-resistant S. aureus. Conclusion Although our patient was given antimicrobials active against the isolated methicillin-resistant S. aureus strain, it was only after the introduction of daptomycin that his skin, soft tissue and muscle lesions and also brain manifestations improved. PMID:22938025

  16. 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

  17. Idiopathic granulomatous mastitis with erythema nodosum simulating breast abscess in pregnancy: A case report

    PubMed Central

    Gussman, Debra; Polis, Rachael L; Rattigan, Meghan I; Matulewicz, Theodore J

    2013-01-01

    Granulomatous mastitis is a rare benign inflammatory condition of the breast and is known to be associated with pregnancy. A 25-year-old Hispanic G2P1 at 17 weeks gestation presented to the emergency department with findings consistent of a breast abscess. The abscess failed to resolve with incision and drainage followed by multiple courses of antibiotic therapy. A biopsy was then obtained and yielded a diagnosis of granulomatous lobulitis. The patient was treated with steroids and her symptoms resolved. Granulomatous lobulitis may present with characteristics of various clinical entities including neoplasm or, as in this case, abscess. Clinicians should consider a diagnosis of granulomatous mastitis in cases of recalcitrant breast abscess.

  18. A case of pituitary abscess presenting without a source of infection or prior pituitary pathology

    PubMed Central

    Kern, Philip A

    2016-01-01

    Summary Pituitary abscess is a relatively uncommon cause of pituitary hormone deficiencies and/or a suprasellar mass. Risk factors for pituitary abscess include prior surgery, irradiation and/or pathology of the suprasellar region as well as underlying infections. We present the case of a 22-year-old female presenting with a spontaneous pituitary abscess in the absence of risk factors described previously. Her initial presentation included headache, bitemporal hemianopia, polyuria, polydipsia and amenorrhoea. Magnetic resonance imaging (MRI) of her pituitary showed a suprasellar mass. As the patient did not have any risk factors for pituitary abscess or symptoms of infection, the diagnosis was not suspected preoperatively. She underwent transsphenoidal resection and purulent material was seen intraoperatively. Culture of the surgical specimen showed two species of alpha hemolytic Streptococcus, Staphylococcus capitis and Prevotella melaninogenica. Urine and blood cultures, dental radiographs and transthoracic echocardiogram failed to show any source of infection that could have caused the pituitary abscess. The patient was treated with 6weeks of oral metronidazole and intravenous vancomycin. After 6weeks of transsphenoidal resection and just after completion of antibiotic therapy, her headache and bitemporal hemianopsia resolved. However, nocturia and polydipsia from central diabetes insipidus and amenorrhoea from hypogonadotrophic hypogonadism persisted. Learning points Pituitary abscesses typically develop in patients who have other sources of infection or disruption of the normal suprasellar anatomy by either surgery, irradiation or pre-existing pathology; however, they can develop in the absence of known risk factors. Patients with pituitary abscesses typically complain of headache, visual changes and symptoms of pituitary hormone deficiencies. As other pituitary neoplasms present with similar clinical findings, the diagnosis of pituitary abscess is often not

  19. Hepatic abscesses

    PubMed Central

    Rajagopalan, S.; Langer, V.

    2012-01-01

    Hepatic abscesses are potentially lethal diseases if early diagnosis and treatment are not instituted. They are prevalent all over the globe and pyogenic abscesses are predominant over amoebic. With better control of intra abdominal and systemic infections by a spectrum of antibiotics, aetiology of pyogenic abscesses are secondary to interventions and diseases in the biliary tree to a large extent today. The common organisms isolated are the Gram negative group. Amoebic abscesses continue to plague some regions of the world where hygiene and sanitation are questionable. Over the years, diagnosis, treatment and prognosis have evolved remarkably. Imaging modalities like ultrasonography and CT scan have become the cornerstone of diagnosis. The absence of ionizing radiation makes MRI an attractive alternative in patients who require multiple follow up scans. Serological testing in amoebic abscesses has become more reliable. Though antibiotics have remained the principal modality of management, percutaneous drainage of abscesses have vastly improved the chances of cure and bring down the morbidity drastically in pyogenic abscesses. Amoebic abscesses respond well to medical treatment with nitroimidazoles, and minimally invasive surgical drainage is an option in cases where open surgery is indicated. PMID:24532886

  20. A Rare Case of Lateral Sinus Thrombosis with Carotid Space Abscess

    PubMed Central

    Singh, Gautam Bir; Rai, Anil K.; Singh, Sarvejeet; Sinha, Mukul

    2012-01-01

    This case report describes a case of carotid space abscess secondary to lateral sinus thrombosis associated with internal jugular vein thrombosis. With this case, we illustrate a rare entity that presented in an extremely rare manner. To the authors knowledge such a case has not been previously reported. PMID:23193490

  1. Herpes zoster ophthalmicus presenting as orbital abscess along with superior orbital fissure syndrome: A case report

    PubMed Central

    Lavaju, Poonam; Badhu, Badri Prasad; Shah, Sangeeta

    2015-01-01

    Orbital abscess and superior orbital fissure syndrome (SOFS) are rare manifestations of herpes zoster ophthalmicus. Herein, we report a case of orbital abscess along with SOFS in a 2.5-year-old-male child secondary to herpes zoster infection. He presented with a 5-day history of proptosis and ptosis of the right eye that had been preceded by vesicular eruptions on the right forehead and scalp. Computed tomography scan of the head and orbit showed orbital abscess and right cavernous sinus thrombosis. A diagnosis of orbital abscess with SOFS secondary to herpes infection was made. The condition subsequently improved following antiviral therapy, intravenous vancomycin and amikacin, and oral corticosteroids. PMID:26632131

  2. A Rare Case of Toxic Myocarditis Caused by Bacterial Liver Abscess Mimicking Acute Myocardial Infarction

    PubMed Central

    Zou, Yuhai; Lin, Lin; Xiao, Hua; Xiang, Dingcheng

    2016-01-01

    Patient: Male, 66 Final Diagnosis: Toxic myocarditis Symptoms: — Medication: — Clinical Procedure: Emergency Specialty: Cardiology Objective: Rare disease Background: Chills, high fever, right upper abdomen pain, and increased white blood cell count are the main and common clinical features of bacterial liver abscess. It is rare to see bacterial liver abscess present symptoms of myocardial injury first, and this can lead to misdiagnosis. Case Report: We report a case of toxic myocarditis caused by bacterial liver abscess. The patient first presented with chest pain, ST segment elevation, and elevated TNI, which misled us to diagnose myocardial infarction, but the coronary artery had no stenosis or obstructive lesions after emergency coronary angiography. Then we modified the diagnosis to toxic myocarditis. Bacterial liver abscess was the proposed etiology after a series of auxiliary examinations. Finally, antibiotics and percutaneous liver puncture catheter drainage were used to improve the clinical outcome. Conclusions: It is rare that patients with bacterial liver abscess first present symptoms of myocardial injury. Differential diagnosis between myocarditis and myocardial infarction should be careful, as myocarditis is a diagnosis of exclusion, and coronary angiography is necessary to confirm coronary disease. Percutaneous liver puncture catheter drainage can effectively cure bacterial liver abscess. PMID:26726772

  3. [Pituitary abscess. Study of a case and review of the literature].

    PubMed

    Grosskopf, D; Chamouard, J M; Bosquet, F; Billet, R; Poisson, M; Buge, A

    1987-01-01

    The authors report one case of pituitary abscess; the diagnosis of which was particularly difficult due to its association to a multiple sclerosis that began twelve years before. A review of thirty-one pituitary abscess reported in the literature from 1970 to 1985 is made. Opto-chiasmatic compression is observed in fifty-five per cent of the cases, pituitary insufficiency in fifty-five per cent, and meningitis in sixty per cent of the cases. Although the characteristic association of meningitis and pituitary tumor symptoms occur in thirty per cent of the cases, the diagnosis is made at surgery. Pituitary adenoma and craniopharyngioma were the most frequent preoperative misdiagnosis for pituitary abscess. The extended use of cerebral C.T. Scan will allow an easier recognition of this rare entity. The discussion includes life and visual prognosis. The etiology remains unexplained in nearly half of the cases. PMID:3614500

  4. Intramedullary Abscess by Staphylococcus aureus Presenting as Cauda Equina Syndrome to the Emergency Department

    PubMed Central

    Jumeau, Helene; Lens, François-Xavier

    2016-01-01

    Cauda equina syndrome (CES) is a rare entity presenting with low back pain, unilateral or bilateral sciatica, motor weakness of lower extremities, sensory disturbance in the perineal area, and urinary and/or faecal incontinence. Those symptoms are secondary to compression of the cauda equina. If not recognized, CES can lead to irreversible disabilities. We report the case of a 77-year-old lady who presented to the emergency department with a ten-day history of back pain as well as urinary incontinence. PMID:27293918

  5. Lemierre’s disease: a case with bilateral iliopsoas abscesses and a literature review

    PubMed Central

    2014-01-01

    Lemierre’s disease is characterized by sepsis, often with an oropharyngeal source, secondary septic emboli and internal jugular vein thrombosis (Lancet 1:701–3, 1936. Clin Microbiol Rev 20(4):622–59, 2007). Septic emboli affecting many bodily sites have been reported, including the lungs, joints, bones, and brain. The case report describes an unusual case of Lemierre’s disease in a 64 year old gentleman causing profound sepsis, acute kidney injury, bilateral iliopsoas abscesses and a right hand abscess. To our knowledge, this is the first reported case of Lemierre’s disease in the context of bilateral psoas abscesses, and highlights the ambiguity surrounding the definition of Lemierre’s disease. The clinical literature review highlights the difficulty in definitively diagnosing the condition and offers some suggestions for recognising and refining the diagnostic criterion of Lemierre’s. PMID:24904685

  6. Cerebral abscess caused by Capnocytophaga spp in an immunocompetent subject: case report.

    PubMed

    Ricciardi, B; Galgani, I; Trezzi, M; Toti, M

    2008-09-01

    Capnocytophaga spp are Gram-negative bacteria commonly identified as oral saprophytes of humans, dogs and cats; they rarely cause invasive infections in immunocompetent subjects. This case report is about a rare case of cerebral abscess caused by Capnocytophaga spp in an immunocompetent subject who had no risk factors for Capnocytophaga invasive infections (oral alterations, traumatic or iatrogenic lesions of pharynx and/or oesophagus, recent dog bite). We also report Capnocytophaga spp naturally resistant to metronidazole, this being the cause of inefficacy of this drug usually included in empiric chemotherapy of cerebral abscess. PMID:18843215

  7. An unusual case of a brain abscess arising from an odontgenic infection.

    PubMed

    Greenstein, Anthony; Witherspoon, Robert; Leinkram, David; Malandreni, Maria

    2014-12-01

    A brain abscess that originates from an odontogenic infection, although rare, can, at times, be difficult to diagnose, especially in the context of pain and trismus.(7) This case reports a rare incidence of an odontogenic infection as a result of an infected maxillary third molar, causing an infratemporal and temporalis collection, resulting in a brain abscess with concurrent cerebritis. This is a clinical case review documenting an uncommon but potentially fatal complication. This article is protected by copyright. All rights reserved. PMID:25484130

  8. First report of Panton-Valentine leukocidin-positive methicillin-susceptible Staphylococcus aureus ST88 harbouring ΦSa2usa isolated from refractory breast abscesses in Japan.

    PubMed

    Togashi, A; Aung, M S; Yoto, Y; Akane, Y; Tsugawa, T; Kawaguchiya, M; Tsutsumi, H; Kobayashi, N

    2016-09-01

    A methicillin-susceptible Staphylococcus aureus with Panton-Valentine leukocidin (PVL) genes was isolated from refractory breast abscesses of 12-year-old girl in Japan, and classified into ST88, spa-t1245 and coa-IIIa. This strain harboured PVL phage ΦSa2usa, which is usually found in ST8 community-acquired methicillin-resistant S. aureus clone USA300. PMID:27453786

  9. The occurrence of an abdominal wall abscess 11 years after appendectomy: report of a case.

    PubMed

    Matsuda, K; Masaki, T; Toyoshima, O; Ono, M; Muto, T

    1999-01-01

    Most complications after appendectomy occur within 10 days; however, we report herein the unusual case of a patient in whom a wound abscess was detected more than 10 years after an appendectomy. A 26-year-old woman presented to our hospital with nausea and vomiting, pain, and a mass in the right lower abdominal wall. She had undergone an appendectomy 11 years previously. Physical examination revealed a tender mass, 5 cm in diameter, under the appendectomy scar. An abdominal ultrasonography demonstrated a low-echoic mass lesion measuring 9.0 x 5.0 x 2.0 cm. Incision of the connective tissue revealed about 3 ml of cream-colored and odorless fluid in the abscess cavity. Fistulography revealed an abscess cavity not communicating with the bowel lumen. Floss was discovered in the connective tissue and removed. Debridement of the abscess wall was performed and a piece of the wall was sent for histologic examination. Pathological examination revealed panniculitis of the subcutaneous tissue, and panniculitis with granulation and granuloma of the abscess wall. This case report demonstrates that a preoperative diagnosis should be based not on one finding, but on all findings collected, inclusively. PMID:10489140

  10. Left Colon Diverticulitis Presenting as Perforated Lumbar Abscess: A Case Report and Review of the Current Literature

    PubMed Central

    Paramythiotis, Daniel; Kofina, Konstantinia; Papadopoulos, Vassileios N.; Michalopoulos, Antonios

    2015-01-01

    Diverticular perforation is a common complication of diverticulitis and can lead to the creation of abscesses. The presence of such abscesses on the abdominal wall is rare and can lead to misdiagnosis. We present the case of a patient with abdominal pain and the formation of a large left lumbar abscess due to perforation of a diverticulum of the left colon and our surgical treatment of choice with favorable results. PMID:26881151

  11. Frontal lobe abscess of dental origin. Report of a case.

    PubMed

    Baddour, H M; Durst, N L; Tilson, H B

    1979-04-01

    A 52-year-old white man came to our hospital with obscure signs of disease. Multiple laboratory tests, radiographs, and examinations ruled out aseptic meningitis, bacterial endocarditis, cerebral artery aneurysm, and other possibilities. A brain abscess was finally diagnosed. The teeth and their surrounding tissues were implicated as the etiologic factors. The importance of odontogenic sources as potential foci of infection is emphasized. This sequel to odontogenic infection is quite rare, but it can be prevented by removal of chronically carious teeth and periapical pathosis. PMID:285397

  12. Abscess formation after lip augmentation with silicone: case report.

    PubMed

    Schmidt-Westhausen, A M; Frege, J; Reichart, P A

    2004-03-01

    This paper describes the development of an abscess after injection of an alloplastic preparation (silicone) for enhancement of the lower lip. The 56-year-old woman presented with a painful swelling of her lower lip which was incised. Pus drained from the incision. A biopsy was taken. Histology revealed homogeneous foreign body inclusions (silicone) with fibrosis, chronic inflammation and multinuclear giant cells. Healing was uneventful with little deformation of the lower lip. Since the number of persons seeking aesthetic lip augmentation is increasing, oral surgeons and dentists should be familiar with adverse effects to filling agents. PMID:15050078

  13. Carcinoma Cecum Presenting as Right Gluteal Abscess Through Inferior Lumbar Triangle Pathway—Report of a Rare Case

    PubMed Central

    Karthikeyan, Vilvapathy Senguttuvan; Sistla, Sarath Chandra; Ram, Duvuru; Ali, Sheik Manwar; Velayutham, Sugi Subramaniam Raghavan; Vijayaraghavan, Nandhagopal

    2014-01-01

    Gluteal abscess commonly follows intramuscular injections with contaminated needles. Carcinoma cecum is known to present with pericolic abscess due to microperforations and may rupture intraperitoneally. Gluteal abscess secondary to perforated carcinoma cecum with pericolic abscess is extremely uncommon. A 50-year-old woman who was receiving intramuscular iron injections for anemia presented with a 10 × 10-cm abscess in the right gluteal region and a vague mass in the right iliac fossa. After investigations, a diagnosis of perforated carcinoma cecum with pericolic abscess tracking into the right gluteal region was made, and incision and drainage were done. Fine-needle aspiration cytology from the cecal growth revealed adenocarcinoma. Unfortunately, the patient was not willing to undergo definitive treatment. This case is being reported for its rarity and as an uncommon etiology for a common condition. PMID:25058767

  14. [A case of sigmoid colon cancer liver metastasis accompanied by multiple liver abscesses].

    PubMed

    Murakami, Masakazu; Miyake, Yasuhiro; Uemura, Hisashi; Okada, Kaoru; Nakane, Shigeru; Higaki, Naozumi; Hayashida, Hirohito; Oka, Yoshio; Nezu, Riichiro

    2014-11-01

    We describe the case of a patient with sigmoid colon cancer liver metastasis accompanied by multiple liver abscesses. The 59-year-old female patient presented with a fever at a body temperature of 39.0°C. On abdominal computed tomography (CT), multiple liver abscesses were detected, and percutaneous transhepatic abscess drainage (PTAD) was performed. The day after the PTAD, the patient's fever subsided and her inflammatory response abated. A lower gastrointestinal examination, performed to identify the origin of her symptoms, revealed a type 1 tumor in the sigmoid colon. A biopsy indicated a moderately differentiated adenocarcinoma. Prior to surgery, a second abdominal CT scan was performed, and a single liver metastasis was detected. Laparoscopic sigmoidectomy and partial liver resection were simultaneously performed. The histopathological diagnosis of the colon cancer was tub2, pN1, pH1, P0, ly1, v1, stage IV. To date, the patient remains free from hepatic abscess and colon cancer recurrence. Gastrointestinal examinations should be performed as early as possible to identify the cause of hepatic abscesses. Moreover, therapeutic decisions should only be made after imaging and examinations have been performed, which will be sufficient to identify the presence of liver metastases. PMID:25731285

  15. Wernicke's encephalopathy in a patient with masticator and parapharyngeal space abscess: a case report.

    PubMed

    Chin, Young-Jai; Yoon, Kyu-Ho; Park, Kwan-Soo; Park, Jae-An; Woo, Min-Ho

    2016-04-01

    Wernicke's encephalopathy is a fatal neurological disease caused by thiamine deficiency. Many reports indicate that Wernicke's encephalopathy is caused by malnutrition. We report the case of a 79-year-old female patient who had a left masticator space and parapharyngeal space abscess who was diagnosed with Wernicke's encephalopathy. She reported problems while eating due to the presence of the abscess, but the true quantities of food she was ingesting were never assessed. Clinicians have a responsibility to provide adequate nutritional support by ensuring that patients receive adequate nutrition. Clinicians should also keep in mind that Wernicke's encephalopathy may occur in patients who experienced prolonged periods of malnutrition. PMID:27162754

  16. Wernicke's encephalopathy in a patient with masticator and parapharyngeal space abscess: a case report

    PubMed Central

    2016-01-01

    Wernicke's encephalopathy is a fatal neurological disease caused by thiamine deficiency. Many reports indicate that Wernicke's encephalopathy is caused by malnutrition. We report the case of a 79-year-old female patient who had a left masticator space and parapharyngeal space abscess who was diagnosed with Wernicke's encephalopathy. She reported problems while eating due to the presence of the abscess, but the true quantities of food she was ingesting were never assessed. Clinicians have a responsibility to provide adequate nutritional support by ensuring that patients receive adequate nutrition. Clinicians should also keep in mind that Wernicke's encephalopathy may occur in patients who experienced prolonged periods of malnutrition. PMID:27162754

  17. An unnoticed origin of fever: periapical tooth abscess. Three case reports and literature review.

    PubMed

    Arslan, Ferhat; Karagöz, Ergenekon; Arslan, Birsen Yigit; Mert, Ali

    2016-01-01

    Dental infections may lead to severe local or systemic infections such as endocarditis, brain abscesses and mediastinitis. Fever may be the only symptom. We aim to highlight dental/odontogenic abscesses as the occult source of unexplained fever by reporting on three cases and reviewing the relevant literature. Early dental evaluation and referral of patients with persistent fever (even without any oral symptoms) to a dentist plays a critical role in preventing unnecessary, time-consuming and high-cost further diagnostic tests and invasive procedures. A simple panoramic dental radiography may suffice to establish the diagnosis. PMID:27031901

  18. First Described Case of Group B Streptococcus Pelvic Abscess in a Patient with No Medical Comorbidities

    PubMed Central

    Dwarki, Karthik

    2016-01-01

    Background. Group B Streptococcus is an organism that commonly infects a wide range of hosts including infants in the first week of life, pregnant women, and older age adults as well as adults with underlying medical comorbidities. Case. Large pelvic abscess in a nonpregnant patient found to be caused by Group B Streptococcus was treated successfully with IR guided drainage and antibiotics. Conclusion. Though rare, GBS can still be a cause of invasive infection even in individuals who are nonpregnant and have no underlying comorbidities. Empiric antibiotic coverage for this organism should be kept in mind when treating an abscess. PMID:27529043

  19. [The voluminous primitive psoas abscess in children: report of three cases].

    PubMed

    Rantomalala, H Y H; Rakotoarisoa, A J C; Rakotoarisoa, B; Andriamanarivo, M L; Rakototiana, A; Kapisy, J F

    2005-01-01

    The primitive psoas abscess is a pathology extremely rare in the child. The diagnosis is difficult and often delayed. Their treatment requires a local and general sterilization of the infection. We report three observations of primary abscess of the psoas in the child. The clinic presentation is uncommon. Ultrasonography keeps an important place. The biology objective an infectious and inflammatory syndrome. Histology permits to put in evidence all shapes association of lesions. The bacteriological survey of the pus after drainage is only positive in one case. Surgical drainage with bactericidal antibiotherapy permit a definitive recovery. PMID:15653066

  20. First Described Case of Group B Streptococcus Pelvic Abscess in a Patient with No Medical Comorbidities.

    PubMed

    Tyan, Paul; Abi-Khalil, Elias; Dwarki, Karthik; Moawad, Gaby

    2016-01-01

    Background. Group B Streptococcus is an organism that commonly infects a wide range of hosts including infants in the first week of life, pregnant women, and older age adults as well as adults with underlying medical comorbidities. Case. Large pelvic abscess in a nonpregnant patient found to be caused by Group B Streptococcus was treated successfully with IR guided drainage and antibiotics. Conclusion. Though rare, GBS can still be a cause of invasive infection even in individuals who are nonpregnant and have no underlying comorbidities. Empiric antibiotic coverage for this organism should be kept in mind when treating an abscess. PMID:27529043

  1. Two Cases of Adrenal Abscesses Following Histoacryl® (N-butyl-2-cyanocrylate) Injection.

    PubMed

    Lee, Bo Young; Jang, Jae Young; Jeong, Soung Won; Bok, Gene Hyun; Ham, Jeong Ho; Cho, Joo Young; Lee, Joon Seong; Shim, Chan Sup

    2011-06-01

    We report two cases of adrenal abscesses that occurred following a Histoacryl® (N-butyl-2-cyanocrylate) injection for variceal bleeding. Patients had been diagnosed with alcoholic liver cirrhosis and gastric varices bleeding and received a Histoacryl® injection for the variceal bleeding. Patients had fever and abdominal tenderness and were diagnosed with an adrenal abscess at 2 months following the Histoacryl® injection. One patient received open drainage and the other underwent percutaneous drainage. When a patient has previously been injected with Histoacryl® for the treatment of variceal bleeding and presents with fever, an evaluation for an unusual complication such as adrenal abscess is recommended. PMID:21814609

  2. [A Case of Tubercular Prostatic Abscess Following Intravesical Bacillus Calmette-Guerin Therapy].

    PubMed

    Kawamura, Masataka; Nakazawa, Shigeaki; Ueda, Norichika; Hirai, Toshiaki; Kishikawa, Hidefumi; Nishimura, Kenji

    2015-11-01

    We report a case of tubercular prostatic abscess. A 65-year-old man had undergone intravesical Bacillus Calmette-Guerin therapy for a non-muscle invasive bladder carcinoma. One year 8 months later, the prostate-specific antigen concentration in serum was elevated (18. 58 ng/ml). Results of magnetic resonance imaging (MRI) of the pelvis led us to suspect a prostatic abscess, and transurethral resection of the prostate for drainage was performed. A culture of fluid obtained from the latter procedure revealed a tubercular prostatic abscess. We administered the antituberculous agents, isoniazid (300 mg) and rifampicin(450 mg) daily, for 6 months. One year after surgery, the patient had no urinary symptoms or evidence of recurrence. PMID:26699893

  3. Brain abscess caused by multidrug-resistant Acinetobacter baumannii. Case report.

    PubMed

    Guinand Vives, Carlos H; Monsalve Duarte, Guillermo A; Beltrán, Sandra Valderrama; Pinzón, Johanna Osorio

    2009-08-01

    This 24-year-old soldier had a history of polytrauma caused by firearm missiles of a fragmentation weapon. He was referred to the Hospital Militar Central, where multiple shrapnel wounds in the head, face, thorax, and extremities were found. A brain abscess was documented and drained, and a culture grew a multidrug-resistant Acinetobacter baumannii. An appropriate antibiotic treatment was started but did not lead to a good response, and the patient died. The clinical course of the illness is presented, as is its treatment and the role of A baumannii as an etiological agent of a brain abscess. To the authors' knowledge, there have been no reported cases in the worldwide literature of brain abscess by this infectious agent. PMID:19061347

  4. Adrenal abscess in a 3-week-old neonate – a case report

    PubMed Central

    Witkowska-Sędek, Ewelina; Warchoł, Stanisław; Dudek-Warchoł, Teresa; Brzewski, Michał; Pyrżak, Beata

    2015-01-01

    The authors present a case of a 6-year-old boy operated on in the 4th week of life because of adrenal abscess. The diagnosis of an adrenal abscess in the neonatal period is challenging due to its rare occurrence and non-specific signs. Adrenal abscesses can develop via two mechanisms: as a result of a hematogenic infection and a spread of bacteria to “normal” adrenal glands or, which is much more common, a complication of an adrenal hematoma. Early and accurate diagnosis is crucial for appropriate therapeutic management. Imaging, including ultrasound, can be problematic. The final diagnosis is frequently established on the basis of a histological examination of a surgical specimen. PMID:26807300

  5. Fusarium falciforme vertebral abscess and osteomyelitis: case report and molecular classification

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fusarium is a ubiquitous filamentous mold that rarely causes disease in immunocompetent humans but can be fatal in immunocompromised hosts. We report an unusual case of vertebral abscess and osteomyelitis in a patient with an autoimmune disorder who was on long term glucocorticoids. Multilocus DNA s...

  6. Retroperitoneoscopic drainage of a psoas abscess.

    PubMed

    Katara, Avinash N; Shah, Rasik S; Bhandarkar, Deepraj S; Unadkat, Rajan J

    2004-09-01

    Pyogenic psoas abscess in the pediatric age group is a primary condition caused mostly by Staphylococcus aureus. The preferred treatment is percutaneous or surgical drainage under a cover of systemic antibiotics. Laparoscopic drainage scores over open surgery in terms of minimal invasion, shorter hospital stay, better patient comfort, and more complete drainage compared with the percutaneous approach. The authors report a case of a 4-year-old boy with a psoas abscess that was effectively drained laparoscopically through an extraperitoneal approach. PMID:15359416

  7. [Fungal mycotic aneurysms and multiple cerebral abscesses caused by Scedosporium apiospermum. Apropos of a case with review of the literature].

    PubMed

    Baudrillard, J C; Rousseaux, P; Lerais, J M; Toubas, O; Scherpereel, B; Gari, M; Comte, P

    1985-04-01

    The authors report a case of intracranial fungal aneurysm and brain abscesses. The compromised host was a young drowned woman. Scedosporium Apiospermum was isolated in fungal culture from abscess. Radiological and clinical pictures are typical of the hyphal form. PMID:3839532

  8. Multiple abscesses of the left brain hemisphere due to Listeria monocytogenes in an immunocompromised patient: a case report.

    PubMed

    Matera, Giovanni; Puccio, Rossana; Giancotti, Aida; Quirino, Angela; Guadagnino, Vincenzo; Pardatscher, Kurt; Caroleo, Santo; De Rose, Marisa; Amorosi, Andrea; Liberto, Maria Carla; Focà, Alfredo

    2012-12-01

    We describe a case of brain abscesses in a cirrhotic and diabetic 57-year-old woman showing fever, aphasia, right hemiparesis and seizures. Neuroradiological investigation revealed unilateral cerebritis evolving in multiple abscesses. From blood and surgical drainage samples Listeria monocytogenes grew in pure culture. Despite decompressive craniotomy, the patient died two months after hospital admission. PMID:23299068

  9. Primary pyogenic psoas abscess in children.

    PubMed

    Kadambari, D; Jagdish, S

    2000-01-01

    Primary pyogenic psoas abscess, although quite a common condition, particularly in the tropics, is often overlooked as a clinical entity, probably because a psoas abscess has been traditionally associated with tuberculous spondylitis. The abscess is easily diagnosed by ultrasonography (US). Treatment by open drainage and antibiotics effective against Staphylococcus aureus results in complete reversal of symptoms and signs. In our series of 55 cases in the pediatric age group (0-12 years), pain and flexion at the hip were the most frequent clinical features at presentation. US was diagnostic in all cases in which it was performed. All except 1 patient showed complete resolution with extraperitoneal drainage, antibiotics, and skin traction. Although 4% of the cases were associated with suppurative external-iliac lymphadenitis, the remaining ones arose de novo in the psoas sheath, suggesting a primary pyomyositis of the psoas muscle. PMID:10955575

  10. Pituitary abscess.

    PubMed

    Rudwan, M A

    1977-05-28

    Three cases of pituitary abscess are presented. The history of recurrent attacks of aseptic meningitis, together with radiological and clinical features suggestive of pituitary tumor, appear to form a fairly typical picture of the condition. Long follow-up was possible in two of the cases. There are no radiological features which distinguish the lesion from pituitary tumor, hence the importance of recognizing the significance of such a clinical presentation with radiological evidence of sellar enlargement. Pituitary abscesses seem to occur in preexisting pituitary tumors. The possible relationship with pituitary infarction is discussed. PMID:865667

  11. Primary Neonatal Diaphragmatic Abscess

    PubMed Central

    Zouari, Mohamed; Jallouli, Mohamed; Ben Thabet, Afef; Ben Dhaou, Mahdi; Gargouri, Abdellatif; Mhiri, Riadh

    2015-01-01

    Neonatal diaphragmatic abscesses are extremely rare and they usually develop by direct extension from a liver abscess. The first case of primary diaphragmatic abscess in a neonate is reported and the difficulties of diagnosing this rare entity are discussed. PMID:26023529

  12. Nonsurgical management of multiple splenic abscesses in an obese patient that underwent laparoscopic sleeve gastrectomy: case report and review of literature.

    PubMed

    Schiavo, Luigi; Scalera, Giuseppe; De Sena, Gabriele; Ciorra, Francesca R; Pagliano, Pasquale; Barbarisi, Alfonso

    2015-10-01

    Sleeve gastrectomy (SG) is a surgical weight-loss procedure. Splenic abscess is a rare complication of SG. Four cases of splenic abscess after SG have been reported, all managed by surgical intervention. We report the first documented case of multiple splenic abscesses following SG managed conservatively by an integrated medical treatment. PMID:26509027

  13. Tubo-ovarian abscess with endometrial cyst probably infected by Campylobacter fetus: Two cases.

    PubMed

    Kitamura, Sachiko; Matsumura, Noriomi; Ohtake, Noriko; Kita, Masato; Konishi, Ikuo

    2016-08-01

    Campylobacter fetus often causes systemic infection in immunocompromised or older patients, and prenatal infection, but Campylobacter has rarely been reported as a cause of adnexitis in healthy young women. Here we report two cases of endometriotic cysts infected by C. fetus for the first time. In case 1, a 28-year-old woman with a left adnexal cyst was hospitalized for left tubo-ovarian abscess and underwent left salpingo-oophorectomy. In case 2, a 22-year-old woman with a right adnexal cyst was hospitalized for a bilateral tubo-ovarian abscess and underwent right salpingo-oophorectomy and left salpingectomy. In both cases, C. fetus was detected on culture, and histopathology indicated a purulent endometriotic cyst. The present findings suggest that endometriotic cyst can be a focus of C. fetus infection. PMID:27080623

  14. Perigastric Abscess as a Complication of Endoscopic Submucosal Dissection for Early Gastric Cancer: First Case Report.

    PubMed

    Jung, Ji Yun; Kim, Joon Sung; Kim, Byung Wook; Park, Sung Min; Kim, Gi Jun; Ryu, Seung Ji; Kim, Young Wook; Ji, Jeong Seon; Choi, Hwang

    2016-03-01

    Endoscopic submucosal dissection (ESD) for early gastric cancer (EGC) is a widely accepted and well established procedure because of its curative potential and low invasiveness compared with surgery. Perforation is a potential major complication during ESD, and non-surgical treatments such as endoscopic closure with clips are sufficient in most cases. Here, we report a case of perigastric abscess that occurred as a complication of ESD for EGC. The patient improved with administration of antibiotics without surgical intervention. PMID:26996184

  15. Refractory ulcerative colitis accompanied with cytomegalovirus colitis and multiple liver abscesses: a case report.

    PubMed

    Inoue, Takuya; Hirata, Ichiro; Egashira, Yutaro; Ishida, Kumi; Kawakami, Ken; Morita, Eijiro; Murano, Naoko; Yasumoto, Shingo; Murano, Mitsuyuki; Toshina, Ken; Nishikawa, Takashi; Hamamoto, Norihiro; Nakagawa, Ken; Katsu, Ken-Ichi

    2005-09-01

    Various hepato-biliary complications are an increased incidence in patients with inflammatory bowel disease, and portal bacteremia is well documented in patients with ulcerative colitis (UC). However, few reports mention UC in association with liver abscesses. Recently, there are several reports describing cytomegalovirus (CMV) infection in association with disease exacerbation and steroid refractoriness in patients with UC. Here we present a case of refractory UC accompanied with multiple liver abscesses and CMV colitis. The patient, a 72-year-old male, with a five-year history of repeated admissions to our hospital for UC, presented with an exacerbation of his UC. Sigmoidoscopy performed on admission suggested that his UC was exacerbated, then he was given prednisolone and mesalazine orally, and betamethasone enemas. However, he had exacerbated symptoms. Repeat sigmoidoscopy revealed multiple longitudinal ulcers and pseudopolyps in the rectosigmoid colon. Although immunohistochemical staining of biopsy specimens and the serum testing for antigenemia were negative on admission and after the repeat sigmoidoscopy, they became histologically positive for CMV. Nonetheless, the patient developed spiking fevers, soon after ganciclovir was administered. Laboratory studies revealed an increased white cell count with left shift, and Enterococcus fecalis grew in blood cultures. An abdominal computed tomography (CT) scan was obtained and the diagnosis of liver abscesses associated with UC was made, based on CT results. The hepatic abscesses were successfully treated with intravenous meropenem for 6 wk, without further percutaneous drainage. To our knowledge, this is the first reported case of multiple liver abscesses that develop during UC exacerbation complicated by CMV colitis. PMID:16127763

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

    PubMed Central

    OHARA, GEN; KONDO, TADASHI; KAGOHASHI, KATSUNORI; WATANABE, HIROKO; KAWAGUCHI, MIO; KURISHIMA, KOICHI; SATOH, HIROAKI; HIZAWA, NOBUYUKI

    2014-01-01

    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. PMID:24649351

  17. Lesion mimicking perianal abscess in an immunocompromised patient: Report of a case

    PubMed Central

    Calero-Lillo, Aranzazu; Caubet, Enric

    2014-01-01

    INTRODUCTION Ischiorrectal tumoral masses mimicking perianal abscess and abscess from uncommon microbiological origins have previously been reported. PRESENTATION OF CASE Unusual perianal abscess arising from an hematoma in an elderly woman with myelodysplastic syndrome: the patient presented on the emergency with gluteal pain and fever after intramuscular injection of analgesic drug. Physical examination revealed subcutaneous thickening on gluteus and perianal region, without skin changes. Magnetic resonance reported an heterogeneous mass sized 5 cm × 12 cm × 20 cm from gluteus maximus to ischioanal fat under levator ani muscle, through sciatic notch. Debridement of an staphylococceal infected hematoma through a single left lateral gluteus incision, and primary closure was performed. Proctologic examination was normal, so any perianal incision was done. The site infection progressed, so the patient required new surgery with wet cure. The patient contracted nosocomial pneumonia and died due to sepsis. DISCUSSION Hematological diseases can yield infectious and bleeding disorders. Intramuscular injections often cause haematomas that can lead to pyomyositis. Pyomyositis requires early debridement and continue cure. CONCLUSION Intramuscular administration of drugs should be avoided in patients with thrombocytopenia. Gluteal region is connected to perianal area through the sciatic notch. Usually perianal abscess in immunocompromised patients arise from proctologic origin, but other causes may be taken into account. PMID:25460429

  18. Amoebic liver abscess – a cause of acute respiratory distress in an infant: a case report

    PubMed Central

    2009-01-01

    Introduction The usual presentation of amebic liver abscess in children is extremely variable and unpredictable. It presents with a picture of common pediatric illness that is fever, lethargy, and abdominal pain, and can go on to develop into a rare complication of rupture into the pleura to cause acute respiratory distress, which is another common pediatric illness. In our patient, diagnosis was not made or suspected in these two stages. Case presentation This is the report of a 2-year-old male infant who presented with a 2-week history of anorexia, fever, and abdominal pain. A few hours after admission, he suddenly developed acute respiratory distress; chest X-ray demonstrated massive right pleural effusion that failed to response to tube thoracostomy. Limited thoracotomy revealed a ruptured amebic liver abscess through the right cupola of the diaphragm. The content of the abscess was evacuated from the pleural cavity, which was drained with two large chest tubes. Serological examination confirmed the diagnosis of ruptured amebic liver abscess. Postoperative treatment with antibiotics including metronidazole continued until full recovery. Conclusion Diagnosis of such a rare disease requires a high degree of suspicion. In this patient, the diagnosis was only made postoperatively. The delay in presentation and the sudden onset of respiratory distress must be emphasized for all those physicians who care for children. PMID:19192277

  19. [Intramedullary Abscess of the Cervical Spinal Cord Caused by Advanced Periodontitis:Case Report].

    PubMed

    Sugawara, Atsushi; Ishigaki, Daiya; Isu, Toyohiko; Ogasawara, Kuniaki

    2016-08-01

    We describe the case of a 60-year-old man with an intramedullary abscess of the cervical spinal cord caused by advanced periodontitis. He suddenly developed severe neck pain and rapidly progressive palsy of the left upper arm. T2-weighted sagittal magnetic resonance imaging(MRI)revealed a hyperintense area extending from C1 to C6. Gadolinium-enhanced T1-weighted MRI showed a ring-enhanced lesion at the C3-4 level that was hyperintense on diffusion-weighted MRI. The patient underwent drainage of the abscess through laminectomy. Cultures of the abscess contents revealed Fusobacterium nucleatum and Peptostreptococcus micros. Antibiotics administered to the patient to treat the infection with these anaerobic bacteria improved the neurological deficit eight weeks after surgery. The patient was also diagnosed with advanced periodontitis due to Fusobacterium nucleatum that might have caused the intramedullary abscess of the cervical spinal cord. PMID:27506846

  20. A Case of Acute Pyogenic Sacroiliitis and Bacteremia Caused by Community-Acquired Methicillin-Resistant Staphylococcus aureus

    PubMed Central

    Kim, Suyoung; Lee, Kang Lock; Baek, Hae Lim; Jang, Seung Jun; Moon, Song Mi

    2013-01-01

    Pyogenic sacroiliitis is a rare osteoarticular infection, occurring most frequently in children and young adults. Diagnosis of the disease is challenging because of a general lack of awareness of the disease and its nonspecific signs and symptoms. Staphylococcus aureus is the most common causative bacteria in pyogenic sacroiliitis. Methicillin-resistant S. aureus (MRSA) has typically been considered a hospital-associated pathogen; however, community-acquired (CA)-MRSA infections are becoming increasingly common in Korea. We report the first domestic case of acute pyogenic sacroiliitis with abscess and bacteremia caused by CA-MRSA. The pathogen carried the type IV-A staphylococcal cassette chromosome mec (SCCmec) without the Panton-Valentine leukocidin (PVL) gene, and was identified as sequence type (ST) 72 by multilocus sequence typing. PMID:24475359

  1. The Staphylococcus aureus Alternative Sigma Factor ςB Controls the Environmental Stress Response but Not Starvation Survival or Pathogenicity in a Mouse Abscess Model

    PubMed Central

    Chan, Pan F.; Foster, Simon J.; Ingham, Eileen; Clements, Mark O.

    1998-01-01

    The role of ςB, an alternative sigma factor of Staphylococcus aureus, has been characterized in response to environmental stress, starvation-survival and recovery, and pathogenicity. ςB was mainly expressed during the stationary phase of growth and was repressed by 1 M sodium chloride. A sigB insertionally inactivated mutant was created. In stress resistance studies, ςB was shown to be involved in recovery from heat shock at 54°C and in acid and hydrogen peroxide resistance but not in resistance to ethanol or osmotic shock. Interestingly, S. aureus acquired increased acid resistance when preincubated at a sublethal pH 4 prior to exposure to a lethal pH 2. This acid-adaptive response resulting in tolerance was mediated via sigB. However, ςB was not vital for the starvation-survival or recovery mechanisms. ςB does not have a major role in the expression of the global regulator of virulence determinant biosynthesis, staphylococcal accessory regulator (sarA), the production of a number of representative virulence factors, and pathogenicity in a mouse subcutaneous abscess model. However, SarA upregulates sigB expression in a growth-phase-dependent manner. Thus, ςB expression is linked to the processes controlling virulence determinant production. The role of ςB as a major regulator of the stress response, but not of starvation-survival, is discussed. PMID:9829915

  2. Efficacy of Plectranthus amboinicus (Lour.) Spreng in a Murine Model of Methicillin-Resistant Staphylococcus aureus Skin Abscesses

    PubMed Central

    de Oliveira, Francisco Fábio Martins; Torres, Alba Fabiola; Gonçalves, Thially Braga; Santiago, Gilvandete Maria Pinheiro; de Carvalho, Cibele Barreto Mano; Aguiar, Milena Braga; Camara, Lilia Maria Carneiro; Rabenhorst, Silvia Helena; Martins, Alice Maria Costa; Valença Junior, José Telmo; Nagao-Dias, Aparecida Tiemi

    2013-01-01

    The present work aimed to evaluate the effectiveness of Plectranthus amboinicus (Lour.) Spreng against MRSA clinical isolates. The in vitro antimicrobial activity of the hydroalcoholic extract (HE), the ethyl acetate (EA) fraction and its subfractions were determined by broth microdilution and bioautography against MRSA clinical isolates. The microdilution checkerboard method was used to assess in vitro drug combination studies. To induce abscess formation, bacterial suspensions were added to Citodex and inoculated subcutaneously into male Swiss mice. The treatment protocol consisted of 2 doses of HE, the EA fraction or vancomycin introduced intraperitoneally into mice 3 and 12 h after infection. The EA fraction and its subfractions presented the lowest minimal inhibitory concentrations (MIC, 0.25 to 0.5 mg/mL). The plant samples were bacteriostatic at 2x and 4x MIC and bactericidal at 100 mg/mL. The EA fraction presented synergism with vancomycin and an additive effect with ciprofloxacin. A significant reduction of abscess volume, bacterial cell counts in abscess slurries, and inflammatory scores was observed in the HE and EA fraction-treated groups. The samples were effective in treating the animals in a dose-dependent fashion. The present study proved the effectiveness of P. amboinicus fractions against MRSA using in vitro and in vivo assays. PMID:23533472

  3. Efficacy of Plectranthus amboinicus (Lour.) Spreng in a Murine Model of Methicillin-Resistant Staphylococcus aureus Skin Abscesses.

    PubMed

    de Oliveira, Francisco Fábio Martins; Torres, Alba Fabiola; Gonçalves, Thially Braga; Santiago, Gilvandete Maria Pinheiro; de Carvalho, Cibele Barreto Mano; Aguiar, Milena Braga; Camara, Lilia Maria Carneiro; Rabenhorst, Silvia Helena; Martins, Alice Maria Costa; Valença Junior, José Telmo; Nagao-Dias, Aparecida Tiemi

    2013-01-01

    The present work aimed to evaluate the effectiveness of Plectranthus amboinicus (Lour.) Spreng against MRSA clinical isolates. The in vitro antimicrobial activity of the hydroalcoholic extract (HE), the ethyl acetate (EA) fraction and its subfractions were determined by broth microdilution and bioautography against MRSA clinical isolates. The microdilution checkerboard method was used to assess in vitro drug combination studies. To induce abscess formation, bacterial suspensions were added to Citodex and inoculated subcutaneously into male Swiss mice. The treatment protocol consisted of 2 doses of HE, the EA fraction or vancomycin introduced intraperitoneally into mice 3 and 12 h after infection. The EA fraction and its subfractions presented the lowest minimal inhibitory concentrations (MIC, 0.25 to 0.5 mg/mL). The plant samples were bacteriostatic at 2x and 4x MIC and bactericidal at 100 mg/mL. The EA fraction presented synergism with vancomycin and an additive effect with ciprofloxacin. A significant reduction of abscess volume, bacterial cell counts in abscess slurries, and inflammatory scores was observed in the HE and EA fraction-treated groups. The samples were effective in treating the animals in a dose-dependent fashion. The present study proved the effectiveness of P. amboinicus fractions against MRSA using in vitro and in vivo assays. PMID:23533472

  4. Zolpidem Use Associated With Increased Risk of Pyogenic Liver Abscess: A Case-Control Study in Taiwan.

    PubMed

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

    2015-08-01

    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

  5. Sterile abdominal abscess resulting from remnant laparoscopic clips after sigmoidectomy: a case report and literature review.

    PubMed

    Komori, Koji; Kimura, Kenya; Kinoshita, Takashi; Ito, Seiji; Abe, Tetsuya; Senda, Yoshiki; Misawa, Kazunari; Ito, Yuichi; Uemura, Norihisa; Kawai, Ryosuke; Osawa, Takaaki; Kawakami, Jiro; Asano, Tomonari; Iwata, Yoshinori; Kurahashi, Shintaro; Shimizu, Yasuhiro

    2014-08-01

    The occurrence of intra-abdominal sterile abscesses due to remnant clips after laparoscopic sigmoidectomy is rare. Here, we report one such case in a 74-year-old woman. Two years after laparoscopic sigmoidectomy, abdominal CT indicated an area of fluid accumulation approximately 5 cm in diameter and located in the middle of the abdominal cavity that contained a cluster of clips. Fine-needle aspiration of the fluid was performed through the wall of the sigmoid colon. The luminal fluid was found not to contain cancer cells on histological examination. After 1 year, abdominal surgery was performed. The abscess was located in the mesorectum at the anastomosis site; it was incised and a significant quantity of ivory-white viscous solution containing a cluster of clips was extracted. This case emphasizes the importance of reducing the number of clips used in laparoscopic surgery. PMID:25131325

  6. Klebsiella pneumoniae Renal Abscess Syndrome: A Rare Case with Metastatic Involvement of Lungs, Eye, and Brain

    PubMed Central

    Raza, Fayez S.; Pandey, Ambarish

    2013-01-01

    We describe a rare case of Klebsiella pneumoniae renal abscess with metastatic spread leading to endopthalmitis, pulmonary cavitary lesions, and cerebral emboli in a 41-year-old Hispanic female with diabetes mellitus who presented with a four-to-five-day history of fevers, headache, eye pain, and vomiting. She was treated with IV antibiotics and made a gradual but full recovery. PMID:23984128

  7. Primary cellulitis and cutaneous abscess caused by Yersinia enterocolitica in an immunocompetent host: A case report and literature review.

    PubMed

    Kato, Hirofumi; Sasaki, Shugo; Sekiya, Noritaka

    2016-06-01

    Primary extraintestinal complications caused by Yersinia enterocolitica are extremely rare, especially in the form of skin and soft-tissue manifestations, and little is known about their clinical characteristics and treatments. We presented our case and reviewed past cases of primary skin and soft-tissue infections caused by Y enterocolitica. We report a case of primary cellulitis and cutaneous abscess caused by Y enterocolitica in an immunocompetent 70-year-old woman with keratodermia tylodes palmaris progressiva. She presented to an outpatient clinic with redness, swelling, and pain of the left ring finger and left upper arm without fever or gastrointestinal symptoms 3 days before admission. One day later, ulceration of the skin with exposed bone of the proximal interphalangeal joint of the left ring finger developed, and cefditoren pivoxil was described. However, she was admitted to our hospital due to deterioration of symptoms involving the left finger and upper arm. Cefazolin was initiated on admission, then changed to sulbactam/ampicillin and vancomycin with debridement of the left ring finger and drainage of the left upper arm abscess. Wound culture grew Y enterocolitica serotype O:8 and methicillin-sensitive Staphylococcus aureus. Blood cultures were negative and osteomyelitis was ruled out. Vancomycin was switched to ciprofloxacin, then skin and soft-tissue manifestations showed clear improvement within a few days. The patient received 14 days of ciprofloxacin and oral amoxicillin/clavulanate and has since shown no recurrence. We reviewed 12 cases of primary skin and soft-tissue infections caused by Y enterocolitica from the literature. In several past cases, portal entry involved failure of the skin barrier on distal body parts. Thereafter, infection might have spread to the regional lymph nodes from the ruptured skin. Y enterocolitica is typically resistant to aminopenicillins and narrow-spectrum cephalosporins. In most cases, these inefficient

  8. A rare case of sinus of valsalva-right atrial fistula secondary to an abscess perforation from underlying aortic valve endocarditis

    PubMed Central

    2014-01-01

    Sinus of Valsalva-right atrial fistulas are abnormal connections between the aorta and the right atrium, and present challenging surgical conditions. An extremely rare etiology of aorto-right atrial fistula is infective endocarditis. This case report presents a 21 year old Caucasian female patient who had native aortic valve Staphylococcus aureus endocarditis complicated by sinus of Valsalva abscess perforation associated with an acute heart block, an aorto-right atrial fistula, severe heart failure, and cardiogenic shock. She underwent emergent aortic valve replacement and complex sinus of Valsalva fistula pericardial patch reconstruction and repair. This case report further explores the advantages and disadvantages of different valves for different patient populations, and evaluates the patient’s prosthesis mismatch and effective orifice area. PMID:25022608

  9. A case of hypermucoviscous Klebsiella pneumoniae liver abscess syndrome in an Iraqi male.

    PubMed

    Kazanji, Noora; Klein, Rachel E; Lohani, Sadichhya; Mertens, Amy N; Le, Julie

    2016-07-01

    A 53-year-old man presented with fevers, productive cough and decreased appetite. He emigrated from Iraq 4 years ago. Chest x-ray revealed a left lung consolidation. Respiratory cultures and two sets of blood cultures grew out pan-susceptible Klebsiella pneumoniae Liver ultrasound revealed a 6.4-cm complex lesion in the left hepatic lobe. A biopsy of the liver lesion produced bloody purulent aspirate; abscess cultures yielded a highly viscous pan-susceptible K. pneumoniae Klebsiella pneumoniae liver abscess syndrome is a newly described invasive syndrome due to a hypermucoviscous phenotype associated with serotypes K1 and K2 of Klebsiella. Although it is more commonly endemic to the Asian-Pacific region, it has been increasingly reported as an emerging global disease. We present the first case of this syndrome in a patient of middle-eastern descent. We also present pictorial evidence of the microbe's unique viscous, muculent texture grown on agar. PMID:27016535

  10. Brain abscess as the initial presentation of a macroprolactinoma: Case report.

    PubMed

    Rubio-Almanza, Matilde; Cámara-Gómez, Rosa; de San Román-Mena, Laila Pérez; Simal-Julián, Juan Antonio; Ramos-Prol, Agustín; Botella-Asunción, Carlos; Merino-Torres, Juan Francisco

    2015-01-01

    Macroprolactinomas may behave invasively and infiltrate the skull base, causing a subsequent thinning that can also lead to a bone defect and a direct route of entry for pathogens. We describe the case of a 34-year-old male admitted to hospital with fever (38°C), headache, stiffness in the neck, diplopia and neurological impairment. Brain magnetic resonance imaging showed two bilateral abscesses in the fronto-parietal areas with intracranial venous sinus thrombosis and a pituitary adenoma that extended from the suprasellar region, eroding the sellar floor into the sphenoid sinus. Laboratory hormone measurements showed increased levels of prolactin and low levels of FSH, LH and testosterone. The patient received antibiotic treatment and surgery was performed. The patient developed central deafness as a neurological deficit. It is advisable to include pituitary adenoma in the differential diagnosis of meningitis even though its onset as intracranial abscess and rectus sinus thrombosis is extremely rare. PMID:25487178

  11. Pinna abscesses: can we manage them better? A case series and review of the literature.

    PubMed

    Mitchell, Scott; Ditta, Kashif; Minhas, Satvir; Dezso, Attila

    2015-11-01

    Suppurative perichondritis of the pinna is a serious condition with potentially long-term cosmetic sequelae. Literature regarding the optimal treatment of these abscesses is scarce with most case series containing low numbers. This work reports the largest series from the UK to date; along with a review of recent literature. A 10-year retrospective review of case notes was undertaken. Demographic data, interventions and microbiology results were recorded along with outpatient descriptions of cosmetic outcomes. 20 patients were identified with male:female ratio of 4:1. Average patient age was 25.3 years (range 8-65). Average duration of symptoms prior to being seen by the ENT department was 9.95 days with an average length of stay in hospital of 2.5 days. 80% of patients had a surgical intervention performed. The commonest organism grown on microbiological culture was pseudomonas (33%). Of patients who attended follow-up, 28.6% had residual deformity. All of these had undergone surgical drainage of the abscess. Residual deformity was associated with longer time before presentation, piercing of the cartilage and a growth of pseudomonas. Prompt surgical management and appropriate antibiotic regimens to cover pseudomonas are the cornerstones of treatment in the event of pinna abscess formation. PMID:25348338

  12. A case of nasal septal abscess caused by medication related osteonecrosis in breast cancer patient.

    PubMed

    Maeda, Mayuka; Matsunobu, Takeshi; Kurioka, Takaomi; Kurita, Akihiro; Shiotani, Akihiro

    2016-02-01

    Antiresorptive drugs have been widely used to treat patients with hypercalcemia caused by malignancy, bone metastasis, multiple myeloma, and osteoporosis. However, it is well known that antiresorptive drugs can cause osteonecrosis of the jaw (ONJ). Herein, we report a rare case of nasal septal abscess caused by medication related osteonecrosis of the jaw (MRONJ) in a breast cancer patient. A 69-year-old woman was referred to our clinic for evaluation of nasal obstruction. Physical examination revealed a cherry-like swelling of the nasal mucosa emanating from the septum that obstructed both nasal cavities and a fistulous tract showing pus discharge after extraction of the bilateral maxillary central incisors (MCI) and the right maxillary lateral incisor (MLI). Computed tomography and panoramic radiography revealed extensive osteonecrosis of the maxilla and swelling of the nasal mucosa. The clinical diagnosis was nasal septal abscess caused by osteonecrosis of the maxilla. Surgical procedure was undertaken for this case. An indwelling drain was placed in the oral cavity, and sequestrectomy was performed with incision and drainage of the anterior portion of left nasal septum. The patient was doing well at the 7-month follow-up. The patient had a medical history of breast cancer with bone, lung, liver metastases, and had received intravenous bisphosphonate, which is one of the antiresorptive medicines, over the past 4 years. We suspect that this history played an important role in MRONJ induced nasal septal abscess. PMID:26775849

  13. Tropical liver abscess.

    PubMed Central

    Yeoh, K. G.; Yap, I.; Wong, S. T.; Wee, A.; Guan, R.; Kang, J. Y.

    1997-01-01

    Forty-one consecutive cases of liver abscesses seen at the National University Hospital, Singapore from 1988 to 1994 were reviewed. Twenty-seven cases (65%) were pyogenic, six (15%) amoebic, two (5%) tuberculous and six (15%) indeterminate. The predominance of pyogenic abscesses is in marked contrast to previous studies from the region a decade ago in which amoebic abscesses were the commonest type. The commonest pathogen causing pyogenic abscess was Klebsiella pneumoniae. Two cases were due to Mycobacterium tuberculosis, and this organism needs to be actively looked for in smears and cultures of aspirated material. As the majority of organisms isolated were resistant to ampicillin, empirical antibiotic treatment for suspected pyogenic abscess should include gentamicin or a cephalosporin. Percutaneous needle aspiration of the abscess was performed for 85% of pyogenic abscesses and surgery was necessary in only two cases because of complications. We found that percutaneous aspiration of liver abscess is helpful to confirm the diagnosis, provides a better bacteriological culture yield, gives a good outcome, and may uncover clinically unsuspected conditions like malignancy and tuberculoma which may mimic the presentation of liver abscesses. We recommend routine cytological examination of aspirated abscess material as well as stains and cultures for acid-fast bacilli. PMID:9122104

  14. Klebsiella pneumoniae invasive liver abscess syndrome with purulent meningitis and septic shock: A case from mainland China

    PubMed Central

    Qian, Yun; Wong, Chi-Chun; Lai, San-Chuan; Lin, Zheng-Hua; Zheng, Wei-Liang; Zhao, Hui; Pan, Kong-Han; Chen, Shu-Jie; Si, Jian-Min

    2016-01-01

    We present a rare case of invasive liver abscess syndrome due to Klebsiella pneumoniae (K. pneumoniae) with metastatic meningitis and septic shock. A previously healthy, 55-year-old female patient developed fever, liver abscess, septic shock, purulent meningitis and metastatic hydrocephalus. Upon admission, the clinical manifestations, laboratory and imaging examinations were compatible with a diagnosis of K. pneumoniae primary liver abscess. Her distal metastasis infection involved meningitis and hydrocephalus, which could flare abruptly and be life threatening. Even with early adequate drainage and antibiotic therapy, the patient’s condition deteriorated and she ultimately died. To the best of our knowledge, this is the first case of K. pneumoniae invasive liver abscess syndrome with septic meningitis reported in mainland China. Our findings reflect the need for a better understanding of the epidemiology, risk factors, complications, comorbid medical conditions and treatment of this disease. PMID:26973425

  15. Klebsiella pneumoniae invasive liver abscess syndrome with purulent meningitis and septic shock: A case from mainland China.

    PubMed

    Qian, Yun; Wong, Chi-Chun; Lai, San-Chuan; Lin, Zheng-Hua; Zheng, Wei-Liang; Zhao, Hui; Pan, Kong-Han; Chen, Shu-Jie; Si, Jian-Min

    2016-03-01

    We present a rare case of invasive liver abscess syndrome due to Klebsiella pneumoniae (K. pneumoniae) with metastatic meningitis and septic shock. A previously healthy, 55-year-old female patient developed fever, liver abscess, septic shock, purulent meningitis and metastatic hydrocephalus. Upon admission, the clinical manifestations, laboratory and imaging examinations were compatible with a diagnosis of K. pneumoniae primary liver abscess. Her distal metastasis infection involved meningitis and hydrocephalus, which could flare abruptly and be life threatening. Even with early adequate drainage and antibiotic therapy, the patient's condition deteriorated and she ultimately died. To the best of our knowledge, this is the first case of K. pneumoniae invasive liver abscess syndrome with septic meningitis reported in mainland China. Our findings reflect the need for a better understanding of the epidemiology, risk factors, complications, comorbid medical conditions and treatment of this disease. PMID:26973425

  16. Community-Acquired Methicillin-Resistant Pyogenic Liver Abscess

    PubMed Central

    Cherian, Joel; Singh, Rahul; Varma, Muralidhar; Vidyasagar, Sudha; Mukhopadhyay, Chiranjay

    2016-01-01

    Pyogenic liver abscesses are rare with an incidence of 0.5% to 0.8% and are mostly due to hepatobiliary causes (40% to 60%). Most are polymicrobial with less than 10% being caused by Staphylococcus aureus. Of these, few are caused by methicillin-resistant Staphylococcus aureus (MRSA) and fewer still by a community-acquired strain. Here we present a case study of a patient with a community-acquired MRSA liver abscess. The patient presented with fever since 1 month and tender hepatomegaly. Blood tests revealed elevated levels of alkaline phosphatase, C-reactive protein, erythrocyte sedimentation rate, and neutrophilic leukocytosis. Blood cultures were sterile. Ultrasound of the abdomen showed multiple abscesses, from which pus was drained and MRSA isolated. Computed tomography of the abdomen did not show any source of infection, and an amebic serology was negative. The patient was started on vancomycin for 2 weeks, following which he became afebrile and was discharged on oral linezolid for 4 more weeks. Normally a liver abscess is treated empirically with ceftriaxone for pyogenic liver abscess and metronidazole for amebic liver abscess. However, if the patient has risk factors for a Staphylococcal infection, it is imperative that antibiotics covering gram-positive organisms be added while waiting for culture reports. PMID:27540556

  17. Brain abscess

    MedlinePlus

    ... with certain heart disorders, may receive antibiotics before dental or other procedures to help reduce the risk of infection. Alternative Names Abscess - brain; Cerebral abscess; CNS abscess Images Amebic brain ...

  18. Epidural abscess in an obstetric patient with patient-controlled epidural analgesia--a case report.

    PubMed

    Chiang, H L; Chia, Y Y; Chen, Y S; Hung, C C; Liu, K; Lo, Y

    2005-07-01

    We present the case of a 37-year-old pregnant woman who underwent a cesarean section due to previous cesarean delivery. Spinal anesthesia was performed at the L2-3 intervertebral space with an epidural catheter inserted at L1-2 for postoperative patient-controlled epidural analgesia. When the epidural catheter was removed on day three, an area of redness round the entry point was noted and the patient complained of low back pain, but was discharged from hospital. Later the same day, she felt backache so severe that she was unable to stand up or bend her body. She called for help and was sent to our emergency room. Physicians noted a small amount of discharge from the insertion site, and the body temperature was elevated to 38 degrees C. An anesthesiologist and an infectious disease specialist were consulted, and an epidural abscess was suspected. Urgent magnetic resonance imaging revealed an epidural abscess at L1-2. After five days of unsuccessful treatment with oxacillin, a 28-day course of vancomycin, followed by two months of oral fusidic acid, resulted in complete remission of the epidural abscess. The patient has remained free of neurologic deficit. PMID:15993774

  19. Cutaneous aseptic neutrophilic abscesses and Yersinia enterocolitica infection in a case subsequently diagnosed as Crohn's disease.

    PubMed

    Safa, G; Loppin, M; Tisseau, L; Lamoril, J

    2008-01-01

    We report the case of a man who presented cutaneous aseptic abscesses, a rare form of neutrophilic disease, associated with Yersinia enterocolitica infection and who was later diagnosed as having Crohn's disease (CD). Genetic analysis showed that the patient had a mutation in the caspase activation recruitment domain 15/nucleotide oligomerization domain 2 gene (R702W heterozygote). This case is in keeping with recent evidence in the literature which suggests that CD is a disease linked to abnormal immune responses to enteric bacteria in genetically susceptible individuals. Further understanding of the innate immune system should provide new insights into the pathogenesis of these inflammatory diseases. PMID:18799880

  20. Cerebral candidiasis: case report of brain abscess secondary to Candida albicans, and review of literature

    PubMed Central

    Black, Joseph T.

    1970-01-01

    A patient with a brain abscess due to Candida albicans is reported. This patient had three episodes of systemic candidiasis in spite of the fact that she had no underlying debilitating disease and had never received prior antibiotic or adrenocortical steroid therapy. A review of the literature reveals 42 cases of central nervous system Candida albicans infection. The salient features of these cases are tabulated and discussed. The clinical features, pathology, pathogenesis, treatment, and aetiology of cerebral candidiasis are also discussed. Images PMID:5531906

  1. Acute appendicitis presenting as thigh abscess in a child: a case report.

    PubMed

    Sharma, S B; Gupta, Vipul; Sharma, S C

    2005-04-01

    A case of retrocecal appendicitis is described in a 6-year-old male child who presented with thigh abscess. The presence of a positive psoas stretch test, feculent discharge, an enteric growth on bacteriological examination, and intraabdominal fluid collection on abdominal ultrasound provided clues to the presence of an intraabdominal source of sepsis. Laparotomy revealed a perforated retrocecal appendix with surrounding collection communicating into the thigh. Appendectomy with drainage of retroperitoneal and thigh collections under adequate antibiotic coverage resulted in a satisfactory recovery. We describe our experience with the present case and discuss the pertinent literature. PMID:15756560

  2. Two cases of monomicrobial intraabdominal abscesses due to KPC - 3 Klebsiella pneumoniae ST258 clone

    PubMed Central

    2011-01-01

    Background Knowledge of the etiology of pyogenic liver and pancreatic abscesses is an important factor in determining the success of combined surgical and antibiotic treatment. Literature shows geographical variations in the prevalence and distribution of causative organisms, and the spread of Klebsiella pneumoniae carbapenemase-producing bacteria is an emerging cause of abdominal infections. Case presentation We herein describe two cases of intra-abdominal abscesses due to monomicrobial infection by Klebsiella pneumoniae Sequence Type 258 producing K. pneumoniae carbapenemase 3 (KPC-Kp). In case 1, a 50-year-old HIV-negative Italian woman with chronic pancreatitis showed infection of a pancreatic pseudocystic lesion caused by KPC-Kp. In case 2, a 64-year-old HIV- negative Italian woman with pancreatic neoplasm and liver metastases developed a liver abscess due to KPC after surgery. Both women were admitted to our hospital but to different surgical units. The clonal relationship between the two isolates was investigated by pulsed-field gel electrophoresis (PFGE). In case 2, the patient was already colonized at admission and inter-hospital transmission of the pathogen was presumed. A long-term combination regimen of colistin with tigecycline and percutaneous drainage resulted in full recovery and clearance of the multidrug-resistant (MDR) pathogen. Conclusions Timely microbiological diagnosis, the combined use of new and old antibiotics and radiological intervention appeared to be valuable in managing these serious conditions. The emergence and dissemination of MDR organisms is posing an increasing challenge for physicians to develop new therapeutic strategies and control and prevention frameworks. PMID:21961811

  3. Male Breast Abscess Secondary to Actinomycosis: A Case Report.

    PubMed

    Mahendiran, Shavitri A; Leibman, A Jill; Kommehl, Adam S

    2016-04-01

    Primary breast actinomycosis is a rare condition that has been previously reported in the female breast. Male breast infection is uncommon and most often associated with trauma to the skin or predisposing conditions like diabetes. We report the first case to our knowledge of primary breast actinomycosis in the male breast caused by Actinomycesneuii (A. neuii), a rare strain of Actinomyces. Mammography demonstrated periareolar skin thickening with a mottled pattern. Sonography showed multiple small cystic structures. Definitive diagnosis was made by culture of the nipple discharge. PMID:27190917

  4. Male Breast Abscess Secondary to Actinomycosis: A Case Report

    PubMed Central

    Leibman, A. Jill; Kommehl, Adam S.

    2016-01-01

    Primary breast actinomycosis is a rare condition that has been previously reported in the female breast. Male breast infection is uncommon and most often associated with trauma to the skin or predisposing conditions like diabetes. We report the first case to our knowledge of primary breast actinomycosis in the male breast caused by Actinomycesneuii (A. neuii), a rare strain of Actinomyces. Mammography demonstrated periareolar skin thickening with a mottled pattern. Sonography showed multiple small cystic structures. Definitive diagnosis was made by culture of the nipple discharge. PMID:27190917

  5. [Disseminated Nocardiosis Complicated by Multiple Brain Abscesses: A Case Report].

    PubMed

    Koh, Masaki; Tomita, Takahiro; Kashiwazaki, Daina; Ashizawa, Nobuyuki; Yamamoto, Yoshihiro; Kuroda, Satoshi

    2015-12-01

    We report a relatively rare case of a disseminated type of nocardiosis without lung involvement. A 75-year-old man developed moderate fever and disturbed consciousness and was admitted to our hospital. Laboratory examinations revealed signs of inflammation. Chest X-rays indicated no abnormalities, but brain MRI showed ring-like enhancement lesions in the right temporal and left frontal lobes. Similar lesions were identified in the left kidney and right leg. The brain lesions were purulent and were surgically irrigated. Gram- and Kinyoun-positive bacteria were identified, and the patient was diagnosed as suffering from a disseminated type of nocardiosis without lung involvement. He was treated with trimethoprim-sulfamethoxazole for over 10 months. The postoperative course was uneventful, and he was discharged without any neurological sequelae two months after surgery. Kinyoun staining was important in early diagnosis and hence providing appropriate therapy for life-threatening nocardiosis. PMID:26646175

  6. Spinal Subdural Abscess Following Laminectomy for Symptomatic Stenosis: A Report of 2 Cases and Review of the Literature

    PubMed Central

    Ramos, Alexander D.; Rolston, John D.; Gauger, Grant E.; Larson, Paul S.

    2016-01-01

    Case series Patient: Male, 87 • Male, 62 Final Diagnosis: Spinal subdural abscess Symptoms: Fever • pain • weakness Medication: — Clinical Procedure: Laminectomy • durotomy • drainage • debridement Specialty: Neurosurgery Objective: Rare disease Background: Spinal subdural abscesses, also known as empyemas, are rare infectious lesions, the exact incidence of which is unknown. Presentation is typically dramatic, with back pain, fever, motor, and sensory deficits. Rapid identification and surgical intervention with laminectomy, durotomy, and washout provides the best outcomes. While hematogenous spread of an extra-spinal infection is the most common cause of this condition, a significant number of cases result from iatrogenic mechanisms, including lumbar punctures, epidural injections, and surgery. Case Report: Here we present 2 cases: 1) an 87-year-old man with type 2 diabetes, schizophrenia, mild cognitive impairment, and symptomatic lumbar spinal stenosis and 2) a 62-year-old man with a prior L3–4 spinal fusion with symptomatic lumbar spinal stenosis. In both cases, patients underwent laminectomy for spinal stenosis and developed epidural abscess. Following successful drainage of the epidural abscess, they continued to be symptomatic, and repeat imaging revealed the presence of a subdural abscess that was subsequently evacuated. Case 1 had significant improvement with residual lower-extremity weakness, while Case 2 made a complete neurological recovery. Conclusions: These cases illustrate patients at increased risk for developing this rare spinal infection, and demonstrate that rapid recognition and surgical treatment is key to cure and recovery. Review of the literature highlights pertinent risk factors and demonstrates nearly one-third of reported cases have an iatrogenic etiology. The cases presented here demonstrate that a subdural process should be suspected in any patient with intractable pain following treatment of an epidural abscess. PMID

  7. Brain abscess due to Cladophialophora bantiana: a review of 124 cases.

    PubMed

    Chakrabarti, Arunaloke; Kaur, Harsimran; Rudramurthy, Shivaprakash M; Appannanavar, Suma B; Patel, Atul; Mukherjee, Kanchan K; Ghosh, Anup; Ray, Ujjwayini

    2016-02-01

    Brain abscess caused by Cladophialophora bantiana is a rare disease associated with high mortality due to delay in diagnosis and absence of standardized therapy. We reviewed 124 culture proven C. bantiana brain abscess cases; 103 cases published in English literature during 1952 through 2014 and 21 unpublished cases from our reference center. The majority (57.3%) of the patients was from Asian countries especially from India (62/124, 50%). The diagnosis of the cases was delayed with mean duration 115 days after developing symptoms. The disease was nearly equally distributed in immunocompetent and immunosuppressed hosts but associated with significantly higher mortality (77.1%) in later group. Complete excision of brain lesion in immunocompetent host led to significantly better survival (43.7%). Though all commercially available antifungal drugs have been used in these patients, amphotericin B deoxycholate or lipid preparations were most commonly (62.83%) prescribed agent. None of the drugs used was found to be independently associated with improved outcome. In vitro antifungal susceptibility testing of 13 isolates of our center, demonstrated good activity to voriconazole, posaconazole, and itraconazole, but these triazoles were prescribed in only 29.2% patients. Increased awareness with early suspicion of the disease, and aggressive medical and surgical approach in treating these patients may improve the outcome. PMID:26483430

  8. Multiple brain abscesses in neonate caused by Edwardsiella tarda: case report.

    PubMed

    Takeuchi, Hayato; Fujita, Yuri; Ogawa, Hiroshi; Shiomi, Kozue; Toyokawa, Youichi; Yamamoto, Toru; Furukawa, Taizo; Ebisu, Toshihiko

    2009-02-01

    A neonate presented with multiple brain abscesses caused by very unusual infection with the Gram-negative bacterium, Edwardsiella tarda. Serial changes in magnetic resonance imaging findings including diffusion-weighted imaging demonstrated the development from the late cerebritis to late capsule stages. The patient was successfully treated by external drainage, and has since reached normal development milestones. Early diagnosis with computed tomography, magnetic resonance imaging, and ultrasound tomography, and prompt external drainage were essential to the good outcome of this case. PMID:19246871

  9. Pulmonary Thromboembolism Complicating Amebic Liver Abscess: First Reported Case in the United States—Case Report and Literature Review

    PubMed Central

    McKenzie, Devon; Gale, Michael; Patel, Sunny; Kaluta, Grazyna

    2015-01-01

    Even in the absence of Amebic colitis, Amebic liver abscess (ALA) is the most common extraintestinal complication of Entamoeba histolytica infection. In the USA, it is most prevalent in middle aged immigrant males from endemic countries such as Africa, Mexico, and India. One of the complications of ALA is inferior vena cava (IVC) thrombosis, which is believed to result from the mechanical compression of the IVC and the consequent thrombogenic nidus elicited from the resultant inflammatory response. There are very few reported cases and even fewer in which the thrombus became a harbinger to pulmonary thromboembolism. We present the case of a 43-year-old male from West Africa who presented with the chief complaint of right upper quadrant abdominal pain for one week associated with persistent nonproductive cough. He had a positive serum Entamoeba histolytica antibody with CT scan findings of a hepatic abscess with thrombosis of the hepatic vein and inferior vena cava and numerous bilateral pulmonary emboli. This amebic liver abscess was successfully treated with metronidazole and paromomycin, whereas the pulmonary thromboembolism was managed with medical anticoagulation. Based on current knowledge, this is the first reported case in the USA. PMID:26294987

  10. Parapharyngeal abscess is frequently associated with concomitant peritonsillar abscess.

    PubMed

    Klug, Tejs Ehlers; Fischer, Anne Sophie Lind; Antonsen, Christine; Rusan, Maria; Eskildsen, Helle; Ovesen, Therese

    2014-06-01

    To characterize patients with parapharyngeal abscess admitted to a Danish tertiary care centre and evaluate our management. This is a retrospective chart review. All records of patients with parapharyngeal abscess admitted to the Ear-Nose-Throat Department at Aarhus University Hospital, Denmark, from January 2001 through December 2011 were reviewed. In total, 63 patients (41 males), aged 4-89 years (median, 45 years) were included in the study. The mean annual incidence of parapharyngeal abscess was 0.9 cases/100,000 population. Thirty-three (52%) patients had concomitant peritonsillar abscess. In two patients the parapharyngeal abscess was accompanied by necrotizing fasciitis. The most frequent surgical approach used was intrapharyngeal incision in combination with tonsillectomy. The most commonly used antibiotic regimen was benzylpenicillin plus metronidazole. Seven (13%) patients returned to the operating theatre due to post-tonsillectomy haemorrhage or insufficient abscess drainage. Tonsillectomy and internal incision of the abscess in combination with a narrow-spectrum intravenous penicillin and metronidazole is a safe and efficient approach for managing parapharyngeal abscesses. This approach, however, carries a relatively high complication rate, requiring close surveillance in the early post-operative period. This is especially true for parapharyngeal abscess patients without peritonsillar abscess. In our series, these patients were more ill, more likely to experience complications, require intensive care, intubation, and tracheotomy, than parapharyngeal abscess patients with concurrent peritonsillar abscess. The frequent co-existence of parapharyngeal abscess and peritonsillar abscess favours careful consideration of addition of tonsillectomy to intrapharyngeal incision. PMID:23982668

  11. Bilateral iliopsoas abscess associated with right hip septic arthritis in a neonate.

    PubMed

    Al-Zaiem, Maher M; Bajuifer, Salem J; Fattani, Mohammed O; Al-Zaiem, Feras M

    2014-07-01

    Iliopsoas abscess is a very rare pathology in the neonatal period. There is a lack of reports in the literature on bilateral psoas abscess with hip joint arthritis. We report a case of bilateral iliopsoas abscess with concomitant right hip septic arthritis, caused by methicillin-resistant Staphylococcus aureus in a 28-day-old male infant. The baby presented with bilateral diffuse swelling of the groins and upper thighs. He was treated successfully by ultrasound-guided percutaneous drainage along with systemic antibiotic therapy. Clinical improvement was observed within 24-48 hours of drainage. PMID:25028234

  12. Community-Associated Methicillin-Resistant Staphylococcus aureus Case Studies

    PubMed Central

    Sowash, Madeleine G.; Uhlemann, Anne-Catrin

    2014-01-01

    Over the past decade, the emergence of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) has changed the landscape of S. aureus infections around the globe. Initially recognized for its ability to cause disease in young and healthy individuals without healthcare exposures as well as for its distinct genotype and phenotype, this original description no longer fully encompasses the diversity of CA-MRSA as it continues to expand its niche. Using four case studies, we highlight a wide range of the clinical presentations and challenges of CA-MRSA. Based on these cases we further explore the globally polygenetic background of CA-MRSA with a special emphasis on generally less characterized populations. PMID:24085688

  13. Successful treatment of liver abscess secondary to foreign body penetration of the alimentary tract: A case report and literature review

    PubMed Central

    Chong, Lee-Won; Sun, Cheuk-Kwan; Wu, Chin-Chu; Sun, Cheuk-Kay

    2014-01-01

    Hepatic abscess caused by foreign body penetration of the alimentary tract is rare. We report a case of gastric antrum penetration due to a toothpick complicated by liver abscess formation. A 41-year-old man was admitted to our hospital with the chief complaint of upper abdominal pain for 2 mo. Esophagogastroduodenoscopy performed at a local clinic revealed a toothpick penetrating the gastric antrum. Computed tomography (CT) of the abdomen at our hospital revealed a gastric foreign body embedded in the posterior wall of gastric antrum with regional phlegmon over the lesser sac and adhesion to the pancreatic body without notable vascular injury, and a hepatic abscess seven cm in diameter over the left liver lobe. Endoscopic removal of the foreign body was successfully performed without complication. The liver abscess was treated with parenteral antibiotics without drainage. The patient’s recovery was uneventful. Abdominal ultrasonography demonstrated complete resolution of the hepatic abscess six months after discharge. Relevant literature from the PubMed database was reviewed and the clinical presentations, diagnostic modalities, treatment strategies and outcomes of 88 reported cases were analyzed. The results showed that only 6 patients received conservative treatment with parenteral antibiotics, while the majority underwent either image-guided abscess drainage or laparotomy. Patients receiving abscess drainage via laparotomy had a significantly shorter length of hospitalization compared with those undergoing image-guided drainage. There was no significant difference in age between those who survived and those who died, however, the latter presented to hospitals in a more critical condition than the former. The overall mortality rate was 7.95%. PMID:24707157

  14. Vancomycin penetration of a brain abscess: case report and review of the literature

    SciTech Connect

    Levy, R.M.; Gutin, P.H.; Baskin, D.S.; Pons, V.G.

    1986-05-01

    A 56-year-old man developed an abscess within a right parietal cystic anaplastic astrocytoma 3 days after removal of iodine-125 sources placed 9 days earlier for interstitial radiation therapy. After treatment with cephalosporin antibiotics proved unsuccessful, the patient was treated with intravenous vancomycin and intermittent percutaneous drainage of the abscess. Vancomycin levels obtained from the brain abscess fluid, both before and during later operative removal of the abscess, were 15 and 18 micrograms/ml, respectively; the serum vancomycin level was 21 micrograms/ml. This is the first report of the excellent penetration of vancomycin into brain abscess fluid.

  15. Cutaneous abscess due to Eubacterium lentum in injection drug user: a case report and review of the literature.

    PubMed

    Lattuada, Emanuela; Zorzi, Antonella; Lanzafame, Massimiliano; Antolini, Dario; Fontana, Roberta; Vento, Sandro; Concia, Ercole

    2005-08-01

    We described the first case, to the best of our knowledge, of cutaneous abscess due to Eubacterium lentum in a parenteral drug user, after complete fracture of the right femor. The case underlines the importance of carefully performed microbiological tests, due to the peculiar cultural needs of the micro-organism. PMID:16038756

  16. [Mini-invasive treatment of purulent spondylitis associated with a psoas abscess in a child (case report)].

    PubMed

    Konecný, M; Chlebovic, S; Stefanco, V

    2002-01-01

    The authors describe a case of a 12 years old boy who suffered from pain in the lumbar region, limitation of dynamics in lumbosacral spine with a gradual deterioration of the condition. The patient was afebrile. The pain was getting worse and the classic radiographs did not show at the beginning any pathological changes. Suspected were mainly the discogenic syndrome, functional vertebrogenous syndrome but also development of a tumour in the region of spine. CT scan revealed structural changes in the region of L3 vertebra and less in the L4 region. At the same time it showed a soft mass pushing the psoas muscle to the left which was described as paravertebral abscess and the structural changes as a suspect L3, L4 spondylitis. The condition of the patient was associated with a high risk of endocarditis as in the childhood he underwent the Senning operation for coarctation of great vessels. Therefore it was necessary to determine etiological agent as quickly as possible. After a mini-invasive surgery with a probational biopsy and subsequent drainage the spondylytis was confirmed also histologically and a coagulation-negative Staphylococcus aureus was cultivated as an etiological agent. At the same time tumour development was eliminated. After 15 weeks the antibiotic therapy was changed as after the removal of drains the microbe was already resistant to the administered antibiotics and therefore the antibiotics were changed with regard to sensitivity and minimum inhibition concentrations. Within 15 weeks after a local drainage by antibiotics and the total antibiotic therapy also inflammation markers gradually decreased and the patient is for a long period without complaints with full range of motion in the lumbosacral spine. In the conclusion the authors emphasize the accurate timing algorithm of the diagnosis in children which may initiate an early and successful treatment. PMID:12073641

  17. Appendicitis and abscess in an adult patient with intestinal nonrotation: Case report.

    PubMed

    Assenza, M; Reali, C; Valesini, L; Marenga, G; Bartolucci, P; Rossi, D; Modini, C

    2015-01-01

    The aim of the article is showing a particular case of midgut nonrotation. It is a congenital defect of the bowel development, during which fails the rotation of 270° around the vascular pedicle. This anomaly causes a different intestinal arrangement: the small bowel is located in the right side of abdominal cavity while the large bowel is situated in the left side. We present a case of acute appendicitis and abscess treated successfully with urgent surgical intervention in a patient completely asymptomatic for nonrotation. Nonrotation may lead to acute symptoms, vague abdominal pain or may remain asymptomatic throughout all life and be discovered only accidentally. Radiological exams and laparoscopy can help to make a correct diagnosis. A conservative treatment could be preferred in asymptomatic patients and Ladd's surgical procedure should be performed in selected cases. PMID:25945440

  18. [Community associated-methicillin-resistant Staphylococcus aureus (SAMR-AC): comunication of the first four pediatric cases in the Roberto del Rio Children's Hospital].

    PubMed

    Acuña, Mirta; Benadof, Dona; Jadue, Carla; Hormazábal, Juan C; Alarcón, Pedro; Contreras, Julio; Torres, Ramón; Mülchi, Cristóbal; Aguayo, Carolina; Fernández, Jorge; Araya, Pamela

    2015-06-01

    Staphylococcus aureus is a known pathogen in pediatric patients that produces skin infections, cutaneous abscess, cellulitis and osteoarticular infections. Most of these infections are produced by a meticilin susceptible strain. The community associated methicillin resistant Staphylococcus aureus was published for the first time in 1993, ever since then is has been recognized as a cosmopolite pathogen. The first report in Latin America was published in 2003, and in Chile in 2008 from adult patients that have reported traveling to other countries. The following series describes four pediatric cases, all school-aged children, diagnosed since 2012 with clinical followups and molecular studies. Two cases presented as osteomyelitis of the lower extremity; and one presented as arm cellulitis. These three cases had Panton Valentine leukocidine (PV-L) negative strains from the clone complex 8. The last case presented a renal abscess, the strain was PV-L positive from the clone complex 30. This case series constitutes the first pediatric case report in Chile. PMID:26230445

  19. Spinal Subdural Abscess Following Laminectomy for Symptomatic Stenosis: A Report of 2 Cases and Review of the Literature.

    PubMed

    Ramos, Alexander D; Rolston, John D; Gauger, Grant E; Larson, Paul S

    2016-01-01

    BACKGROUND Spinal subdural abscesses, also known as empyemas, are rare infectious lesions, the exact incidence of which is unknown. Presentation is typically dramatic, with back pain, fever, motor, and sensory deficits. Rapid identification and surgical intervention with laminectomy, durotomy, and washout provides the best outcomes. While hematogenous spread of an extra-spinal infection is the most common cause of this condition, a significant number of cases result from iatrogenic mechanisms, including lumbar punctures, epidural injections, and surgery. CASE REPORT Here we present 2 cases: 1) an 87-year-old man with type 2 diabetes, schizophrenia, mild cognitive impairment, and symptomatic lumbar spinal stenosis and 2) a 62-year-old man with a prior L3-4 spinal fusion with symptomatic lumbar spinal stenosis. In both cases, patients underwent laminectomy for spinal stenosis and developed epidural abscess. Following successful drainage of the epidural abscess, they continued to be symptomatic, and repeat imaging revealed the presence of a subdural abscess that was subsequently evacuated. Case 1 had significant improvement with residual lower-extremity weakness, while Case 2 made a complete neurological recovery. CONCLUSIONS These cases illustrate patients at increased risk for developing this rare spinal infection, and demonstrate that rapid recognition and surgical treatment is key to cure and recovery. Review of the literature highlights pertinent risk factors and demonstrates nearly one-third of reported cases have an iatrogenic etiology. The cases presented here demonstrate that a subdural process should be suspected in any patient with intractable pain following treatment of an epidural abscess. PMID:27402228

  20. First Case of Lung Abscess due to Salmonella enterica Serovar Abony in an Immunocompetent Adult Patient.

    PubMed

    Pitiriga, Vassiliki; Dendrinos, John; Nikitiadis, Emanuel; Vrioni, Georgia; Tsakris, Athanassios

    2016-01-01

    In healthy individuals, nontyphoidal Salmonella species predominantly cause a self-limited form of gastroenteritis, while they infrequently invade or cause fatal disease. Extraintestinal manifestations of nontyphoidal Salmonella infections are not common and mainly occur among individuals with specific risk factors; among them, focal lung infection is a rare complication caused by nontyphoidal Salmonella strains typically occurring in immunocompromised patients with prior lung disease. We describe the first case of a localized lung abscess formation in an immunocompetent healthy female adult due to Salmonella enterica serovar Abony. The patient underwent lobectomy and was discharged after full clinical recovery. This case report highlights nontyphoidal Salmonellae infections as a potential causative agent of pleuropulmonary infections even in immunocompetent healthy adults. PMID:27429814

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

    PubMed Central

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

    2015-01-01

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

  2. First Case of Lung Abscess due to Salmonella enterica Serovar Abony in an Immunocompetent Adult Patient

    PubMed Central

    Dendrinos, John; Nikitiadis, Emanuel; Vrioni, Georgia; Tsakris, Athanassios

    2016-01-01

    In healthy individuals, nontyphoidal Salmonella species predominantly cause a self-limited form of gastroenteritis, while they infrequently invade or cause fatal disease. Extraintestinal manifestations of nontyphoidal Salmonella infections are not common and mainly occur among individuals with specific risk factors; among them, focal lung infection is a rare complication caused by nontyphoidal Salmonella strains typically occurring in immunocompromised patients with prior lung disease. We describe the first case of a localized lung abscess formation in an immunocompetent healthy female adult due to Salmonella enterica serovar Abony. The patient underwent lobectomy and was discharged after full clinical recovery. This case report highlights nontyphoidal Salmonellae infections as a potential causative agent of pleuropulmonary infections even in immunocompetent healthy adults. PMID:27429814

  3. Acute promyelocytic leukemia-associated Sweet's syndrome mimicking an axillary abscess: A case report with review of literature.

    PubMed

    Gaopande, Vandana L; Joshi, Sourabh S; Joshi, Avinash R

    2015-12-01

    A subcutaneous painful left axillary nodule was clinically diagnosed as abscess. Fine-needle aspiration biopsy (FNAB) revealed smears full of mature neutrophils. Background was free of fibrinous necrotic material and degenerating and necrotic neutrophils, which is characteristic of abscess. No organisms were detectable on special staining, and culture was sterile. A cytological differential diagnosis of abscess or Sweet's syndrome (SS) was offered, and the latter was confirmed. SS, also known as acute febrile neutrophilic dermatosis, shows diffuse dermal neutrophilic infiltrate without vasculitis on biopsy. Our case is probably the first where SS was diagnosed on FNAB. SS is a differential diagnosis for painful skin nodules. FNAB smears of painful skin nodules that yield abundant neutrophils should be carefully evaluated for necrosis, fibrin and degenerated neutrophils. The absence of these in an appropriate clinical setting points towards a neutrophilic dermatosis like SS. PMID:26390119

  4. Primary chest wall abscess mimicking a breast tumor that occurred after blunt chest trauma: a case report.

    PubMed

    Yamaoka, Yusuke; Yamamura, Jun; 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

  5. Perirenal abscess

    MedlinePlus

    ... The biggest risk factor for perirenal abscess is kidney stones , by blockage of urine flow. This provides a ... perirenal abscess should lead to a good outcome. Kidney stones must be treated to avoid further infections. In ...

  6. Pancreatic abscess

    MedlinePlus

    Most people with pancreatic abscesses have had pancreatitis. However, the complication often takes 7 or more days to develop. Signs of an abscess can be seen on: CT scan of the abdomen MRI of the abdomen Ultrasound of the abdomen

  7. Cervical Epidural Abscess: Rare Complication of Bacterial Endocarditis with Streptococcus Viridans: A Case Report

    PubMed Central

    Oh, Jae-Sang; Shim, Jai-Joon; Lee, Kyeong-Seok

    2015-01-01

    Although many patients with infective endocarditis (IE) complain of joint, muscle, and back pain, infections at these sights are rare. The incidence of spinal abscess in cervical spine complicating endocarditis is very rare. Although the surgical management is the mainstay of treatment, conservative treatment can get success in selected patients. We report a patient with cervical epidural abscess due to Streptococcus viridans endocarditis. Both epidural abscess and IE were managed conservatively with intravenous antibiotics for 8 weeks, with recovery. It is important to remind spinal epidural abscess can occur in those patients with bacterial endocarditis. PMID:25883665

  8. Cervical epidural abscess: rare complication of bacterial endocarditis with streptococcus viridans: a case report.

    PubMed

    Oh, Jae-Sang; Shim, Jai-Joon; Lee, Kyeong-Seok; Doh, Jae-Won

    2015-03-01

    Although many patients with infective endocarditis (IE) complain of joint, muscle, and back pain, infections at these sights are rare. The incidence of spinal abscess in cervical spine complicating endocarditis is very rare. Although the surgical management is the mainstay of treatment, conservative treatment can get success in selected patients. We report a patient with cervical epidural abscess due to Streptococcus viridans endocarditis. Both epidural abscess and IE were managed conservatively with intravenous antibiotics for 8 weeks, with recovery. It is important to remind spinal epidural abscess can occur in those patients with bacterial endocarditis. PMID:25883665

  9. Nalidixic Acid-Resistant Salmonella enterica Serotype Typhi Presenting as a Primary Psoas Abscess: Case Report and Review of the Literature

    PubMed Central

    Shakespeare, William A.; Davie, Daniel; Tonnerre, Claude; Rubin, Michael A.; Strong, Michael; Petti, Cathy A.

    2005-01-01

    We report an unusual case of Salmonella enterica serotype Typhi presenting as a primary psoas abscess. The isolate tested susceptible to ciprofloxacin but resistant to nalidixic acid in vitro, a pattern associated with fluoroquinolone therapeutic failures. We review the literature for serovar Typhi psoas abscess in the absence of bacteremia and discuss the importance of identifying isolates with reduced susceptibility to fluoroquinolones. PMID:15695728

  10. A unique case of phaeohyphomycosis subretinal abscess in a patient with arthropathy and lung pathology

    PubMed Central

    Matthews, Bryan J.; Partridge, David; Sheard, Richard M; Rennie, Ian G; Mudhar, Hardeep Singh

    2013-01-01

    A 67-year-old former gold miner with rheumatoid arthritis, treated with steroids and methotrexate, presented to eye casualty with a painful right eye. Examination revealed an anterior uveitis and despite an initial response to topical steroids, the intraocular inflammation worsened with anterior and posterior uveitis development. Re-examination showed a white mass in the peripheral nasal retina initially suspected of being active Toxoplasmosis infection and anti-toxoplasmosis treatment commenced. After improvement and tapering of this treatment, the intraocular inflammation reoccurred. Cytopathological examination of a pars plana vitrectomy obtained vitreous sample that showed a non-diagnostic non-infectious chronic vitritis. The vitreoretinal surgeons elected to do a direct biopsy of the white subretinal mass in the peripheral nasal area. This revealed, quite unexpectedly, an abscess containing pigmented phaeohyphomycosis fungi. This case report documents the multidisciplinary approach that assisted in clinching a final diagnosis and the role of sub-retinal biopsy in this unprecedented scenario. PMID:24413827

  11. Pyogenic granuloma associated with periodontal abscess and bone loss - A rare case report.

    PubMed

    Panseriya, Bhrugesh J; Hungund, Shital

    2011-07-01

    A diverse group of the pathologic process can produce the enlargement of soft tissues in the oral cavity and often present a diagnostic challenge. This soft tissue enlargement may represent a variation of the normal anatomic structure, inflammatory reaction, cyst, neoplasm, and developmental anomalies. A group of reactive hyperplasias, which develop in response to chronic recurring tissue injury that stimulates an excessive tissue repair response. The pyogenic granuloma (PG) is a reactive enlargement that is an inflammatory response to local irritation such as calculus, a fractured tooth, rough dental restoration, and foreign materials or hormonal (pregnancy tumor) and rarely associated with bone loss. This paper presents a rare case of PG associated with periodontal abscess and bone loss in a 30-year-old male. PMID:22090773

  12. Multiple Brain Abscesses Due to Aspergillus Fumigatus in a Patient With Liver Cirrhosis: A Case Report.

    PubMed

    Tang, Hung-Jen; Liu, Wei-Lun; Chang, Tsung Chain; Li, Ming-Chi; Ko, Wen-Chien; Wu, Chi-Jung; Chuang, Yin-Ching; Lai, Chih-Cheng

    2016-03-01

    Invasive cerebral aspergillosis always developed in immunocompromised host. Early diagnosis may save life in this critical condition; however, it is difficult to reach. Herein, we presented an unusual case of invasive cerebral aspergillosis in a cirrhotic patient. A 47-year-old man presented with progressive deterioration of consciousness for three days. The patient had a history of alcoholic liver cirrhosis, Child-Pugh class C. Magnetic resonance imaging (MRI) of brain showed multi-focal parenchymal lesions, which was consistent with multiple brain abscesses. The diagnosis of invasive cerebral aspergillosis was made by molecular based laboratory methods including Aspergillus galactomannan antigen assay and oligonucleotide array. Despite treatment with the antifungal agent, Amphotericin B, the patient died at the ninth day of hospitalization. Our findings suggest that liver cirrhosis can be one of risk factors of invasive cerebral aspergillosis, and support the diagnosing usefulness of MRI, Aspergillus galactomannan antigen assay, and oligonucleotide array. PMID:26945363

  13. Successful treatment of multifoci nocardial brain abscesses: a case report and literature review.

    PubMed

    Xu, Qingsheng; Zhan, Renya; Feng, Yiping; Chen, Jiajia

    2015-05-01

    Brain nocardiosis is a serious opportunistic infection with high mortality. It exists more common in the immunocompromised hosts than the immunocompetent patients. Trimethoprim-sulfamethoxazole (TMP-SMZ) has been mostly considered as the choice of the medical treatment. Linezolid is also newly found to be effective to avoid the invasive surgery. The authors reported a case of patient with multifoci nocardial brain abscesses who failed with the combination of linezolid and TMP-SMZ alone but recovered with the surgery intervention and sequential antibiotics for 2 years. The patient lived a high quality life without recurrence and complications during the 30 months follow-up.Through the literature review, we recommend earlier stereotactic aspiration for diagnosis, combination with surgery intervention and prolonged anti-infection therapy would improve the prognosis. PMID:25984673

  14. Fusobacterium Liver Abscess

    PubMed Central

    Buelow, Ben D.; Lambert, Joelle M.; Gill, Ryan M.

    2013-01-01

    Fusobacterium is well characterized as an oropharyngeal pathogen that may induce a septic thrombophlebitis by direct extension of abscess into an adjacent neck vessel (Lemierre's syndrome); its potential for visceral abscess formation, however, remains under-recognized. A 65-year-old man with a recent history of multiple rim-enhancing liver lesions presented to the emergency room with fever and abdominal pain. Based on interval increase in the size of the lesions, abscess was suspected. A liver biopsy was performed, and although no organism could be identified on routine microscopy, Warthin-Starry stain revealed Gram-negative bacilli consistent with an anaerobic Fusobacterium species as the underlying etiology of liver abscess formation. Subsequent anaerobic culture results confirmed the diagnosis. This case highlights the importance of consideration for Fusobacterium infection in the setting of liver abscess if anaerobic organisms have not yet been excluded on initial culture evaluation. PMID:24348321

  15. Fusobacterium liver abscess.

    PubMed

    Buelow, Ben D; Lambert, Joelle M; Gill, Ryan M

    2013-01-01

    Fusobacterium is well characterized as an oropharyngeal pathogen that may induce a septic thrombophlebitis by direct extension of abscess into an adjacent neck vessel (Lemierre's syndrome); its potential for visceral abscess formation, however, remains under-recognized. A 65-year-old man with a recent history of multiple rim-enhancing liver lesions presented to the emergency room with fever and abdominal pain. Based on interval increase in the size of the lesions, abscess was suspected. A liver biopsy was performed, and although no organism could be identified on routine microscopy, Warthin-Starry stain revealed Gram-negative bacilli consistent with an anaerobic Fusobacterium species as the underlying etiology of liver abscess formation. Subsequent anaerobic culture results confirmed the diagnosis. This case highlights the importance of consideration for Fusobacterium infection in the setting of liver abscess if anaerobic organisms have not yet been excluded on initial culture evaluation. PMID:24348321

  16. Retropharyngeal abscess with secondary osteomyelitis and epidural abscess: proposed pathophysiological mechanism of an underrecognized complication of unstable craniocervical injuries: case report.

    PubMed

    Goulart, Carlos R; Mattei, Tobias A; Fiore, Mariano E; Thoman, William J; Mendel, Ehud

    2016-01-01

    Because of the proximity of the oropharynx (a naturally contaminated region) to the spinal structures of the craniocervical junction, it is possible that small mucosal lacerations in the oropharynx caused by unstable traumatic craniocervical injuries may become contaminated and lead to secondary infection and osteomyelitis. In this report, the authors describe the case of a previously healthy and immunocompetent patient who developed a large retropharyngeal abscess with spinal osteomyelitis after a high-energy craniocervical injury. This unusual report of osteomyelitis with a delayed presentation after a high-energy traumatic injury of the craniocervical junction highlights the possibility of direct injury to a specific area in the oropharyngeal mucosa adjacent to the osteoligamentous structures of the craniocervical junction, an overall underrecognized complication of unstable craniocervical injuries. PMID:26407087

  17. A Case of Extensive Sacral Decubitus Ulcer Complicated by an Epidural Abscess

    PubMed Central

    Murata, Mai; Hiratsuka, Munehisa; Suzuki, Shigehiko

    2016-01-01

    Summary: We herein report a 62-year-old man with an extensive sacral decubitus ulcer complicated by an epidural abscess. An epidural abscess is a rare disease, but it should be considered in the differential diagnosis of a deep infection with decubitus. Moreover, the diagnosis may be late in such instances and should be carefully considered when a patient has paralysis.

  18. Bacterial Brain Abscess

    PubMed Central

    Patel, Kevin

    2014-01-01

    Significant advances in the diagnosis and management of bacterial brain abscess over the past several decades have improved the expected outcome of a disease once regarded as invariably fatal. Despite this, intraparenchymal abscess continues to present a serious and potentially life-threatening condition. Brain abscess may result from traumatic brain injury, prior neurosurgical procedure, contiguous spread from a local source, or hematogenous spread of a systemic infection. In a significant proportion of cases, an etiology cannot be identified. Clinical presentation is highly variable and routine laboratory testing lacks sensitivity. As such, a high degree of clinical suspicion is necessary for prompt diagnosis and intervention. Computed tomography and magnetic resonance imaging offer a timely and sensitive method of assessing for abscess. Appearance of abscess on routine imaging lacks specificity and will not spare biopsy in cases where the clinical context does not unequivocally indicate infectious etiology. Current work with advanced imaging modalities may yield more accurate methods of differentiation of mass lesions in the brain. Management of abscess demands a multimodal approach. Surgical intervention and medical therapy are necessary in most cases. Prognosis of brain abscess has improved significantly in the recent decades although close follow-up is required, given the potential for long-term sequelae and a risk of recurrence. PMID:25360205

  19. Diagnostic use of magnetic resonance imaging (MRI) of a cervical epidural abscess and spondylodiscitis in an infant – case report

    PubMed Central

    RAUS, IULIAN; TATAR, SIMONA; COROIU, ROXANA ELENA

    2015-01-01

    Epidural abscess in infancy is very rare and has non-specific features, requiring very careful attention and early diagnosis. We present a case of a 3-month-old girl in which the diagnosis of spontaneous cervical epidural abscess developed after an initial episode of acute enterocolitis and was subsequently identified at a later visit to the emergency department for right-upper extremity hypotonia. Endoscopy revealed slightly domed retro pharynx and magnetic resonance imaging (MRI) scan showed cervical spondylodiscitis at the level of intervertebral disc C5–C6 with right-sided epidural abscess that compressed the spinal cord and right C6 nerve root, without extension into superior mediastinum. The systemic antibiotic treatment with meropenem and clindamycin solved the symptoms but the spondylodiscitis complicated with vertebral body fusion which can be symptomatic or not in the future and needs follow-up. Cervical spontaneous spondylodiscitis with abscess is very rare, especially in this age group. This case emphasizes the importance of investigating an upper extremity motor deficiency in infancy and diagnosing any potential spondylodiscitis complication. PMID:26733756

  20. [Treatment of primary pyogenic abscess of the psoas: retrospective study of 18 cases].

    PubMed

    Dahami, Z; Sarf, I; Dakir, M; Aboutaieb, R; Bennani, S; Elmrini, M; Benjelloun, S

    2001-11-01

    The primitive abcess of psoas muscle is a rare affection which involves mainly the young. The authors report 18 cases of primitive pyogenic abcess of psoas collected during a period of six years in the urology service of UHC Ibn Rochd Casablanca. The purpose of this review is to discuss the different therapeutic attitudes. The study concerned 11 men and seven women, their mean age was 35 years. The mean delay of evolution was 45 days. The physical exam found a psoitisis (five cases) and a flunk swelling (14 cases). The ultrasound exam showed the collection which was hypoechogenic in seven cases and heterogenous in 11 cases. The CT scan showed an heterogenouse hypodense collection without enhansment in seven cases. The use of antibiotherapy alone (four cases) and percutaneous drainage (four cases) permitted the recovery just respectively in one and two cases. Fifteen patients (83%) were operated through a postero-lateral lumbotomy route without costal resection. The bacteriological exam of the pus found a Staphylococcis aureus (ten cases) and Escherichia coli (two cases). The evolution was favorable in 14 cases; one patient was dead at fifth day post operatively by heart infarction. For the authors, the surgical drainage remains the treatment of choice. PMID:11774765

  1. A rare case of acute epiglottitis due to Staphylococcus aureus in an adult

    PubMed Central

    Harris, Clare; Sharkey, Lisa; Koshy, George; Simler, Nicola; Karas, Johannis Andreas

    2012-01-01

    Epiglottitis has been mainly associated with childhood infection with Haemophilis influenzae type B but cases of adult epiglottitis are increasing. We report here a case of adult epiglottitis and present evidence that it was caused by Staphylococcus aureus. A 48-year old patient with clinical symptoms of epiglottitis grew Staphylococcus aureus in pure culture from an epiglottal swab. Staphylococcus aureus should be considered as a potential pathogen in adult epiglottitis. PMID:24470933

  2. Multiple Brain Abscesses Due to Phialemonium in a Renal Transplant Recipient: First Case Report in the Literature.

    PubMed

    Aydın, Mehtap; Özçelik, Ümit; Çevik, Halime; Çınar, Özlem; Evren, Ebru; Demirağ, Alp

    2015-11-01

    Fungal brain abscesses are a rare but serious complication in transplant recipients. Phialemonium organisms are rare causes of invasive mold infections. Here, we present the first case of a renal transplant recipient with multiple brain abscesses caused by Phialemonium infection A. A 51-year-old female kidney transplant recipient was admitted with pneumonia of an unknown cause and treated with empiric intravenous antibiotics. Her treatment was uneventful, and she was discharged 1010 days later. After 5 days, she was readmitted with fever, cerebral palsy, and speech disorder. The patient had undergone living-donor renal transplant 7 months earlier. A cranial computed tomography and magnetic resonance imaging were performed for a possible cerebrovascular pathology. The magnetic resonance imaging scan showed multiple brain abscesses located at the left parietal, frontal and occipital lobes; right parietal and occipital lobes; right basal ganglia; and left cerebellum. The patient received meropenem, linezolid, sulfamethoxazole and trimethoprim, and AmBisome for probable pathogenic infection, and immunosuppressive agents dosage was reduced increasingly immunosuppressed. We identified Phialemonium in cerebrospinal fluid culture. The patient received voriconazole 200 mg twice daily. Lesions could not be drained due to lack of capsula formation. The patient died on the 30th day of antifungal therapy. Phialemonium organisms, although a rare cause of fungal infections, are associated with a high mortality rate in immunocompromised patients. To our knowledge, this is the first case report in the literature describing multiple brain abscesses due to Phialemonium in a transplant recipient. Clinicians recipient should be alert about these rare opportunistic fungi in the differential diagnosis of brain abscess, and bronchoscopy and bronchoalveolar lavage are recommended for transplant patients when they are admitted with pneumonia exclude fungal infections. PMID:26640919

  3. [A Case of Intrahepatic Cholangiocarcinoma with Invasion to the Transverse Colon and Gallbladder, Forming an Intra-Tumor Abscess].

    PubMed

    Okada, Nami; Kametaka, Hisashi; Koyama, Takashi; Seike, Kazuhiro; Makino, Hironobu; Fukada, Tadaomi; Sato, Yutaka; Miyazaki, Masaru

    2015-11-01

    An 81-year-old man was referred to our institution for evaluation of high fever and a liver tumor that had been detected by ultrasonography. Computed tomography revealed a low-density mass with peripheral ring-like enhancement in S5 of the liver. The liver mass was in contact with the gallbladder, and the boundary between the mass and the gallbladder was unclear. On the suspicion of liver abscess, percutaneous transhepatic drainage was performed. The cavity of the abscess communicated with the gallbladder. Because the cavity had no tendency to reduce in size, we performed surgical resection under a preoperative diagnosis of liver abscess or primary liver carcinoma invading to the gallbladder. Intraoperative findings revealed a liver tumor invading the transverse colon and gallbladder. Subsegmentectomy of S4a and S5 of the liver combined with gallbladder and transverse colon resection was performed. Histopathological findings indicated the growth of a mass forming type intrahepatic cholangiocarcinoma with invasion to the transverse colon and gallbladder, and the pathological stage of the tumor was pT3N0M0, fStage Ⅲ. Thus far, the patient is alive without recurrence 9 months after surgery. Here, we report an extremely rare case of intrahepatic cholangiocarcinoma that invaded other organs and was associated with an intra-tumor abscess. PMID:26805160

  4. Intramuscular Injection Abscess Due to VRSA: A New Health Care Challenge

    PubMed Central

    Sambandam, Senthil Nathan; Rohinikumar, Ganeshkumar Jayasree; Gul, Arif; Mounasamy, Varatharaj

    2016-01-01

    Abscess formation following intramuscular injections is rare and they are most commonly seen in immunocompromised individuals. In this case series we present a cohort of three patients presented to us in a critically ill condition with an abscess due to intramuscular injection. Vancomycin resistant staphylococcus aureus was isolated from all three patients. These patients posed a major challenge to the healthcare system and the treating physician because of the: severity of illness, virulence and resistance of the organism, rarity of the situation, immune state of the patient, and lack of supporting evidence to properly guide management in the use of health resources. To the best of our knowledge, there is no report available in the English literature on vancomycin resistant staphylococcus aureus associated with intramuscular injection abscess. PMID:27517077

  5. [Bifrontal cerebritis and brain abscess caused by Sreptococcus anginosus group: report of one case].

    PubMed

    Matamala, José Manuel; Núñez, Carolina; Ogrodnik, Rosa; Cartier, Luis

    2013-01-01

    The etiology of brain abscesses is mostly polymicrobial. Streptococci and anaerobic bacteria are the most commonly isolated pathogens. We report a previously healthy female without predisposing factors, presenting with a bifrontal cerebritis caused by a Streptococcus anginosus group infection. The patient developed a brain abscess and a subdural collection with severe intracranial hypertension of fatal evolution. The etiologic diagnosis was made culturing the material obtained from the subdural collection. It is presumed that, within the Streptococcus anginosus group, Streptococus intermedius could have been the causing bacteria, given its central nervous system tissue tropism and its predisposition to form brain abscesses. PMID:23732422

  6. Diffusion-weighted magnetic resonance imaging in tubo-ovarian abscess: a case report.

    PubMed

    Takeshita, Tohru; Ninoi, Teruhisa; Doh, Kunihiko; Hashimoto, Shigeo; Inoue, Yuichi

    2009-12-01

    In this report, we describe the magnetic resonance imaging appearance of tubo-ovarian abscess (TOA) in a patient who underwent diffusion-weighted imaging (DWI) of the pelvis and subsequent histologic analysis. The content of the TOA was markedly high signal intensity relative to the surrounding tissue on DWI, and it showed low signal intensity on the apparent diffusion coefficient map; these findings were consistent with those of published reports on brain and liver abscesses. PMID:20088410

  7. [Primary psoas abscess in a child. Case report and review of the literature].

    PubMed

    Gilio, A E; Pahl, M M; Barbosa, R B; Henriques, C L; Ejzenberg, B; Okay, Y

    1997-01-01

    Primary psoas abscess is an uncommon disease. In children, clinical manifestations is often inspecific leading to diagnostic delay. The authors relate a primary pyogenic abscess of the psoas muscle in a 7-year-old girl with secondary septic arthritis of the hip. Confirmation of diagnosis was established by computerized tomography (CT) of the abdominal and pelvic areas. A review of the literature is presented about clinical manifestations, pathogenesis, differential diagnosis, etiology, diagnostic and therapeutic management of this infrequent entity. PMID:9595782

  8. Brain Abscesses Caused by Nocardia paucivorans in a Multiple Myeloma Patient Treated with Lenalidomide and Dexamethasone: a Case Report and Review of Literature.

    PubMed

    Monticelli, Jacopo; Luzzati, Roberto; Maurel, Cristina; Rosin, Chiara; Valentinotti, Romina; Farina, Claudio

    2015-01-01

    We report the first case of multiple brain abscesses caused by Nocardia paucivorans in a patient suffering from multiple myeloma on treatment with lenalidomide and dexamethasone. N. paucivorans is a recently described species of the genus Nocardia, which is supposed to have a heightened neurotropism in cases of disseminated infection. Although nocardiosis itself is an uncommon infectious complication in multiple myeloma so far, nocardial brain abscess should be added to the spectrum of adverse effects due to this novel chemotherapy regimen. PMID:25574370

  9. Mediastinal abscess after endobronchial ultrasound-guided transbronchial needle aspiration: a case report and literature review.

    PubMed

    Leong, Steven C; Marshall, Henry M; Bint, Michael; Yang, Ian A; Bowman, Rayleen V; Fong, Kwun M

    2013-10-01

    Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a minimally invasive technique that allows lung cancer nodal staging and biopsy of parabronchial and paratracheal tissue. Its simplicity, high diagnostic yield, ability to diagnose both benign and malignant conditions, and exceedingly low complication rate has resulted in rapid widespread adoption by surgeons and physicians. EBUS-TBNA-related complications, however, do occur and need to be considered when assessing the risk-benefit profile of performing the procedure, and if the patient represents with unexpected symptoms after the procedure. We describe a 64-year-old woman who presented with a mediastinal abscess 5 days after EBUS-TBNA. This case demonstrates the importance of considering EBUS-TBNA-related complications to guide relevant imaging decisions and antibiotic choices. We review the published literature regarding infective complications of EBUS-TBNA and propose possible pathophysiologies. These complications are likely to increase in frequency as the technique is more widely adopted. PMID:24162119

  10. [Brain abscess - overview].

    PubMed

    Sveinsson, Olafur Arni; Asgeirsson, Hilmir; Olafsson, Ingvar H

    2013-01-01

    Brain abscess is a life threatening illness, demanding rapid diagnosis and treatment. Its development requires seeding of an organism into the brain parenchyma, often in an area of damaged brain tissue or in a region with poor microcirculation. The lesion evolves from a cerebritis stage to capsule formation. Brain abscesses can be caused by contiguous or haematogenous spread of an infection, or by head trauma/ neurosurgical procedure. The most common presentation is that of headache and vomiting due to raised intracranial pressure. Seizures have been reported in up to 50% of cases. Focal neurological deficits may be present, depending on the location of the lesion. Treatment of a brain abscess involves aspiration or excision, along with parenteral antibiotic therapy. The outcome has improved dramatically in the last decades due to improvement in diagnostic techniques, neurosurgery, and broad-spectrum antibiotics. The authors provide an overview of the pathogenesis, diagnosis and management of brain abscesses. PMID:23341403

  11. Evaluation of a tuberculous abscess on the right side of the diaphragm with contrast-enhanced computed tomography: A case report

    PubMed Central

    DONG, PENG; CHEN, JING-JING; WANG, XI-ZHEN

    2016-01-01

    We herein investigate the case of a patient with a tuberculous diaphragmatic abscess confirmed by pathology. The patient underwent plain computed tomography (CT) examination of the chest and contrast-enhanced abdominal CT examination. The abscess appeared as hypodense mass with thick and irregular wall, which was enhanced on the contrast-enhanced CT images. The shape of the mass resembled an irregular double convex lens. No enlarged lymph nodes were detected on the CT images. The presence of a tuberculous diaphragmatic abscess should be suspected in patients with a diaphragmatic hypodense mass with enhanced thick walls, even when there is absence of enlarged lymph nodes on the CT images. PMID:27330800

  12. Localized Langerhans cell histiocytosis masquerading as Brodie's abscess in a 2-year-old child: a case report

    PubMed Central

    Chang, Wei-Fang; Hsu, Yi-Chih; Wu, Yi-Der; Kuo, Chun-Lang; Huang, Guo-Shu

    2016-01-01

    Langerhans cell histiocytosis (LCH), formerly known as histiocytosis X, refers to a spectrum of diseases characterized by idiopathic proliferation of histiocytes that produce either focal (localized LCH) or systemic manifestations (Hand-Schüller-Christian disease and Letterer-Siwe disease). Localized LCH accounts for approximately 60-70 % of all LCH cases. Osseous involvement is the most common manifestation and typically involves the flat bones, along with lesions of the skull, pelvis, and ribs. Localized LCH in bone shows a wide spectrum of clinical manifestations and radiologic features that may mimic those of infections as well as benign and malignant tumors. The diagnostic imaging findings of localized LCH are also diverse and challenging. The penumbra sign is a common and characteristic magnetic resonance imaging (MRI) feature of Brodie's abscess, but is rarely seen in localized LCH. In this report, we describe a case of localized LCH misdiagnosed as Brodie's abscess in a 2-year-old child based on clinical symptoms, laboratory findings, and pre-diagnostic MRI findings (penumbra sign). Therefore, the penumbra sign is not sufficient to clearly establish the diagnosis of Brodie's abscess, and the differential diagnosis of localized LCH should be considered when a child with an osteolytic lesion presents with a penumbra sign. PMID:27065773

  13. Hematogenous Pasteurella multocida brain abscess

    SciTech Connect

    Wallace, M.; Lipsky, B.A.

    1985-10-01

    A case of hematogenously acquired brain abscess caused by Pasteurella multocida is described. CT scans of the head revealed the lesions in a 67 year old man with mild alcoholic liver disease and severe chronic obstructive pulmonary disease. Ultrasound examinations of the abdomen and chest and an echocardiogram failed to reveal a source for the abscess. On autopsy examination three encapsulated brain abscesses were found. 34 references, 2 figures, 1 table.

  14. 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

  15. A case of pyogenic liver abscesses in a previously healthy adolescent man

    PubMed Central

    Mentel, Dena A.; Cameron, Danielle B.; Gregg, Shea C.; Cholewczynski, Walter; Savetamal, Alisa; Crombie, Roselle E.; Possenti, Paul P.; Atweh, Nabil A.

    2014-01-01

    An 18-year-old, previously healthy man admitted with abdominal pain, high-grade fevers, nausea and emesis was found to have multiple hepatic abscesses. Aspiration cultures grew Fusobacterium necrophorum, a rare bacterium causing potentially fatal liver abscesses in humans. Following sequential percutaneous drainages and narrowing of antibiotics, the patient was discharged on a 6-week antibiotic course and showed no signs of infection. A week after presentation it was discovered that he had experienced upper respiratory symptoms and sore throat prior to presentation. Because oropharyngeal infections are a potential source of bacteremia, they must be considered in the differential diagnosis of patients presenting with hepatic abscesses and no evidence of immunocompromise. PMID:25389131

  16. First case of amebic liver abscess 22 years after the first occurrence

    PubMed Central

    Nespola, Benoît; Betz, Valérie; Brunet, Julie; Gagnard, Jean-Charles; Krummel, Yves; Hansmann, Yves; Hannedouche, Thierry; Christmann, Daniel; Pfaff, Alexander W.; Filisetti, Denis; Pesson, Bernard; Abou-Bacar, Ahmed; Candolfi, Ermanno

    2015-01-01

    A 72-year-old man consulted in November 2012 for abdominal pain in the right upper quadrant. The patient had a history of suspected hepatic amebiasis treated in Senegal in 1985 and has not traveled to endemic areas since 1990. Abdominal CT scan revealed a liver abscess. At first, no parasitological tests were performed and the patient was treated with broad-spectrum antibiotics. Only after failure of this therapy, serology and PCR performed after liver abscess puncture established the diagnosis of hepatic amebiasis. The patient was treated with metronidazole and tiliquinol-tilbroquinol. Amebic liver abscess is the most frequent extra-intestinal manifestation. Hepatic amebiasis 22 years after the last visit to an endemic area is exceptional and raises questions on the mechanisms of latency and recurrence of these intestinal protozoan parasites. PMID:26088504

  17. A Prescription for Resistance: Management of Staphylococcal Skin Abscesses by General Practitioners in Australia

    PubMed Central

    Parrott, Christine; Wood, Gillian; Bogatyreva, Ekaterina; Coombs, Geoffrey W.; Johnson, Paul D. R.; Bennett, Catherine M.

    2016-01-01

    Objectives: We investigated the management of staphylococcal abscesses (boils) by general practitioners (GPs) in the context of rising antibiotic resistance in community strains of Staphylococcus aureus. Design, Setting, Participants: We analyzed patient-reported management of 66 cases of uncomplicated skin abscesses from the frequency matched methicillin-resistant S. aureus (MRSA) and methicillin-sensitive S. aureus (MSSA) Community-Onset Staphylococcus aureus Household Cohort (COSAHC) study (Melbourne, Australia, 2008–2012). Susceptibilities in all cases were known: 50/66 abscesses were caused by MRSA. In order to investigate GP-reported management of staphylococcal abscesses, we surveyed a random subset of GPs, from the COSAHC study (41), and of GPs (39) who used the same community-based pathology service (December 2011–May 2012). Main outcome measures: Patient outcomes, antibiotics prescribed, antibiotic resistance profiles of infecting strains, rates of incision and drainage (I&D), and attitudes to ordering microbiological cultures. Results: MRSA was three times more likely to be cultured from an abscess than MSSA. Patient-reported management revealed 100% were prescribed antibiotics and only 60.6% had I&D. Of those 85% who remembered their prescription(s), 81% of MRSA cases and 23% of MSSA cases initially received inactive antibiotics. Repeat GP visits where antibiotics were changed occurred in 45 MRSA and 7 MSSA cases, although at least 33% of subsequent prescriptions were inactive for the MRSA infections. Patients treated with I&D and antibiotics did no better than those treated with only I&D, regardless of the antibiotic activity. In the GP surveys, 89% reported I&D, with or without antibiotics, to be their preferred management. Only 29.9% of GPs would routinely swab abscesses. Conclusion: The recommended management of uncomplicated Staphylococcus abscesses is I&D without antibiotics to reduce exposure to unnecessary antibiotics. In our study, I&D was

  18. Diagnosis of brainstem abscess in the cerebritis stage by magnetic resonance imaging--case report.

    PubMed

    Adachi, J; Uki, J; Kazumoto, K; Takeda, F

    1995-07-01

    A 52-year-old male presented with a brainstem abscess manifesting as high fever, diplopia, and left hemiparesis. Magnetic resonance (MR) imaging with gadolinium diethylenetriamine pentaacetic acid showed the lesion as a ring-like enhanced mass consisting of a necrotic center with surrounding edema, whereas postcontrast computed tomography revealed no such confirmatory findings. He was treated with antibiotics as the lesion had been detected in the acute cerebritis stage. Serial MR images showed that the lesion decreased remarkably in size. MR imaging can detect brain abscess in the earliest inflammatory stage. PMID:7477693

  19. A case of liver abscess with systemic infection caused by Fusobacterium.

    PubMed

    Matsuoka, Naoki; Okai, Ken; Takahashi, Atsushi; Abe, Kazumichi; Kanno, Yukiko; Hayashi, Manabu; Imaizumi, Hiromichi; Watanabe, Hiroshi; Ohira, Hiromasa

    2016-05-01

    A 43-year-old man was admitted to our hospital because of an abnormal shadow on chest X-ray. Blood testing showed elevated levels of C-reactive protein and white blood cells. Computed tomography revealed multilocular masses of the right hepatic lobe, reticulonodular shadowing on both lungs, left kidney masses, and aortic arch aneurysm. Fusobacterium nucleatum was isolated from the hepatic abscess after percutaneous transhepatic drainage. Because of severe dental caries, he was diagnosed with liver abscess caused by dental infection with F. nucleatum. Administration of cefmetazole and meropenem was not effective; however, he showed remarkable improvement after treatment with metronidazole and continuous drainage. PMID:27151479

  20. A Case Report of Metronidazole Induced Neurotoxicity in Liver Abscess Patient and the Usefulness of MRI for its Diagnosis

    PubMed Central

    Agarwal, Arjit; Shukla, Arvind; Joon, Pawan

    2016-01-01

    Metronidazole is a very widely used drug for the treatment of multiple ailments caused by anaerobic bacteria as well as some protozoan parasites. Though its usual side effects are not very serious, yet sometimes it may cause profound adverse effects like neurotoxicity. We present here a case of liver abscess. The patient was treated for a long time with metronidazole and developed sudden onset neurotoxicity which was diagnosed by MRI. The present case also highlights the need of vigilant monitoring of patients on metronidazole for symptoms of neurotoxicity and the usefulness of MRI for diagnosis of the same. PMID:26894145

  1. [Infection of a total knee prosthesis revealed by an abscess of the posterior leg compartment. A case report].

    PubMed

    Duranthon, L D; Baaklini, M; Grimberg, J; Vandenbussche, E; Augereau, B

    2001-04-01

    We report a case of infection of a non-cemented total knee prosthesis that led to abscess formation in the posterior compartment of the leg. This case illustrates the deleterious effect of screws used to fix the non-cemented articular surface of the tibia. Infection, like osteolysis due to polyethylene granuloma, can develop along the screw tract and reach the posterior compartment, especially when the screw protrudes through the posterior cortical of the tibia. Diffusion of an intra-articular event into the posterior compartment should be suspected in patients with a total knee prosthesis who experience calf pain. PMID:11319432

  2. 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 ...

  3. Peritonsillar Abscess

    MedlinePlus

    ... person's tonsil toward the uvula (the dangling fleshy object at the back of the mouth). If this happens, it can become hard to swallow, speak, and maybe even breathe. If you think you have an abscess in the back of ...

  4. Brain abscess

    MedlinePlus

    Brain abscesses commonly occur when bacteria or fungi infect part of the brain. As a result, swelling and irritation (inflammation) develop. Infected brain cells, white blood cells, live and dead bacteria, ...

  5. Peritonsillar abscess

    MedlinePlus

    ... obstruction Cellulitis of the jaw, neck, or chest Endocarditis (rare) Fluid around the lungs ( pleural effusion ) Inflammation ... chap 196. Read More Abscess Breathing difficulty Cellulitis Endocarditis Pericarditis Pleural effusion Pneumonia - adults (community acquired) Retropharyngeal ...

  6. Peritonsillar abscess

    MedlinePlus

    ... type of bacteria called group A beta-hemolytic streptococcus . Peritonsillar abscess most often occurs in older children, adolescents, and young adults. The condition is rare now that antibiotics are used to treat tonsillitis.

  7. Anorectal abscess

    MedlinePlus

    ... from the rectum Fatigue, fever , night sweats, and chills Redness, painful and hardened tissue in the area ... other symptoms of anorectal abscess You have fever, chills, or other new symptoms after being treated for ...

  8. Unusual complication of multiple splenic abscesses arising from a feeding jejunostomy tube subsequent to total gastrectomy: A case report and literature review

    PubMed Central

    AN, SHUCHANG; LI, BING; CUI, RONG; YAN, FENG; YANG, GUOSHAN; ZHAO, LI; ZHANG, ZHENYA; WANG, RUIQIN

    2015-01-01

    Splenic abscess is a rare clinical entity. The present study reports a case of a patient that suffered from splenic abscess secondary to septicemia resulting from Klebsiella pneumoniae infection following the removal of the feeding jejunostomy tube that was utilized subsequent to the patient undergoing total gastrectomy as part of the treatment regimen for gastric adenocarcinoma. The early clinical presentation was nonspecific and multiple splenic abscesses were subsequently identified. To reduce the risks of an additional surgical procedure in this particular patient, laparoscopic assisted splenotomy and catheter drainage were performed. Due to the severe complications that occurred in the present patient, no adjuvant chemotherapy was administered. Therefore, the unusual complication of splenic abscess subsequent to total gastrectomy should be noted, and the routine feeding jejunostomy tube placement at the time of total gastrectomy should be discussed and re-assessed. PMID:26137078

  9. Anaerobic brain abscess

    PubMed Central

    Sudhaharan, Sukanya; Chavali, Padmasri

    2016-01-01

    Background and Objectives: Brain abscess remains a potentially fatal central nervous system (CNS) disease, especially in developing countries. Anaerobic abscess is difficult to diagnose because of cumbersome procedures associated with the isolation of anaerobes. Materials and Methods: This is a hospital-based retrospective microbiological analysis of 430 brain abscess materials (purulent aspirates and/or tissue), for anaerobic organisms, that were received between 1987–2014, by the Microbiology Laboratory in our Institute. Results: Culture showed growth of bacteria 116/430 (27%) of the cases of which anaerobes were isolated in 48/116 (41.1%) of the cases. Peptostreptococcus (51.4 %), was the predominant organism isolated in four cases followed by Bacteroides and Peptococcus species. Conclusion: Early diagnosis and detection of these organisms would help in the appropriate management of these patients. PMID:27307977

  10. Successful Treatment of a Large Pelvic Abscess Using Intraluminal VAC: A Case Report

    PubMed Central

    Aras, Abbas; Kiziltan, Remzi; Yilmaz, Özkan; Kotan, Çetin

    2016-01-01

    The most feared complication of the surgical treatment of rectal cancer is anastomotic leakage, which is related to high rates of mortality and morbidity. Here, we present a patient who could not be treated with surgical drainage but treated by intraluminal Vacuum Associated Closure (VAC). A 34-year-old male patient was treated for rectal cancer by low anterior resection, colorectal anastomosis, and diverting ileostomy following neoadjuvant CRT. The patient reported with a postoperative anastomotic disruption and a large pelvic abscess. Due to the continuation of foul-smell drainage inspite of perianal incision and drainage, intraluminal VAC was applied and the pelvic abscess and the foul-smell were successfully treated. The presence of an adequate anal sphincter tonus is a disadvantage in anastomotic leakage, since it prevents the emptying of the intestinal content and also precludes the drainage of the pelvic abscess. The endoluminal application of VAC, similar to the results of application of VAC in open wounds, has been demonstrated to decrease fibrin and necrotic tissue in the pelvic cavity and increase granulation tissue. VAC, which has long been used in the treatment of open wounds, is a promising method in the treatment of large pelvic abscesses due to anastomotic leakage following rectum resection. PMID:27190889

  11. A case of costochondral abscess due to Corynebacterium minutissimum in an HIV-infected patient.

    PubMed

    Bandera, A; Gori, A; Rossi, M C; Degli Esposti, A; Ferrario, G; Marchetti, G; Tocalli, L; Franzetti, F

    2000-07-01

    Corynebacterium minutissimum, known as the causative agent of erythrasma, has recently been reported as a clinically significant pathogen in the immunocompromised host. We report for the first time the possible involvement of a multidrug-resistant C. minutissimum strain in a costochondral abscess occurring in an HIV-infected patient. PMID:11041706

  12. Capnocytophaga sputigena primary iliopsoas abscess.

    PubMed

    Chan, Jasper F W; Wong, Samson S Y; Leung, Sally S M; Li, Iris W S; To, Kelvin K W; Cheng, Vincent C C; Yuen, Kwok-Yung

    2010-11-01

    Iliopsoas abscess is usually secondary to the spread of infection from a contiguous focus. Primary disease is uncommon, except in children where Staphylococcus aureus is the main pathogen. We report a 60-year-old woman who developed a primary iliopsoas abscess as a result of haematogenous spread of Capnocytophaga sputigena from a palatal fistula and chronic sinusitis due to previous treatment for nasopharyngeal carcinoma. Pyomyositis due to unusual and fastidious Gram-negative bacilli should be considered in patients with head and neck tumours who have previously received radiotherapy. PMID:20634330

  13. An adhesion barrier may induce peritonitis and abscess after laparoscopy-assisted myomectomy with vaginal extraction: report of a case.

    PubMed

    Ko, Ma-Lee; Huang, Lee-Wen; Chang, Jier-Zen; Hwang, Jian-Loung; Pan, Hun-Shan

    2010-01-01

    Following a myomectomy, postoperative adhesions occur in many patients. Although laparoscopy has been shown to decrease the development of adhesions compared to laparotomy, adhesions still occur. There are several commercially available adhesion barriers but these are not designed to be easily applied during laparoscopic surgery. In this study, we report a case involving a 34-year-old patient who developed pelvic peritonitis and abscess without an obvious etiology; this might have been related to the off-label use of a bioabsorbable membrane converted into a slurry during recent surgery. Surgeons should be aware of such complications, which might be attributed to this product. PMID:19940487

  14. Intraoperative hypotension associated with massive deep space neck abscesses in a 9-month old: A case report.

    PubMed

    Plum, Ann; Sobin, Lindsay; Tatum, Sherard

    2016-04-01

    The neck is divided into multiple compartments by cervical fasciae. The deep space compartments, which all have a potential for becoming infected, are interconnected, providing a mechanism for the spread of infections. Thus, infections of the deep spaces can lead to devastating consequences, especially when there is extension to the mediastinum. Here we report a case of intraoperative hypotension in a 9-month-old child with extensive bilateral parapharyngeal and retropharyngeal abscesses with mediastinal extension with a focus on when hemodynamic monitoring should be considered. PMID:26968080

  15. Facet joint septic arthritis due to community acquired methicillin resistant Staphylococcus aureus (MRSA) - A case report.

    PubMed

    Purushothaman, Rajesh; Inassi, Jojo; Marthya, Anwar

    2015-10-01

    Septic arthritis of facet joint (SAFJ) is extremely rare. Only about sixty cases have been reported so far. A single case of SAFJ in a series of 491 cases of spinal infections was first reported by David-Chaussé in 1981. A case report of SAFJ was published by Halpin in 1987. With the growing availability and use of MRI, more and more cases are being reported. The most common organism that causes SAFJ is Staphylococcus aureus. We are reporting a case of SAFJ caused by community acquired, methicillin resistant S aureus (MRSA) successfully treated by Linezolid. PMID:26719620

  16. Extra-abdominal lumbar abscesses caused by retroperitoneal gastrointestinal perforations through the lumbar triangle of Petit: report of two cases diagnosed by CT.

    PubMed

    Coulier, Bruno; Gogoase, Monica; Ramboux, Adrien; Pierard, Frederic

    2012-12-01

    Extra-abdominal abscesses of gastrointestinal origin developing within the lumbar subcutaneous tissues are extremely rare. We report two cases of retroperitoneal bowel perforation presenting spontaneously at admission with a lumbar abscess trespassing the lumbar triangle of Petit, a classical "locus of minus resistencia" of the posterior abdominal wall. The first case was caused by perforation of a retrocecal appendicitis--being concomitantly responsible of a necrotizing fasciitis of the thigh--and in the second case perforation was caused by left colonic diverticulitis. In both cases, the full diagnosis was made with abdominal CT. The patients were threatened by a two-step surgical approach comprising a direct posterior percutaneous drainage of the abscess followed by classical laparotomy. PMID:22270582

  17. Chronic Osteomyelitis of Clavicle in a Neonate: Report of Morbid Complication of Adjoining MRSA Abscess.

    PubMed

    Suranigi, Shishir Murugharaj; Joshi, Manoj; Deniese, Pascal Noel; Rangasamy, Kanagasabai; Najimudeen, Syed; Gnanadoss, James J

    2016-01-01

    Osteomyelitis of clavicle is rare in neonates. Acute osteomyelitis of clavicle accounts for less than 3% of all osteomyelitis cases. It may occur due to contiguous spread, due to hematogenous spread, or secondary to subclavian catheterization. Chronic osteomyelitis may occur as a complication of residual adjoining abscess due to methicillin resistant staphylococcus aureus (MRSA) sepsis. We report a newborn female with right shoulder abscess that developed chronic clavicular osteomyelitis in follow-up period after drainage. She required multiple drainage procedures and was later successfully managed with bone curettage and debridement. We report this case to highlight that a MRSA abscess may recur due to residual infection from a chronic osteomyelitis sinus. It may be misdiagnosed as hypergranulation tissue of nonhealing wound leading to inappropriate delay in treatment. High index of suspicion, aggressive initial management, and regular follow-up are imperative to prevent this morbid complication. PMID:27051549

  18. Tubo-ovarian abscess presenting as an ovarian tumor in a virginal adolescent: a case report.

    PubMed

    Sakar, M N; Gul, T; Atay, A E

    2012-01-01

    Tubo-ovarian abscess (TOA), a serious complication of pelvic inflammatory disease, unites the fallopian tube and ovary and, is rarely observed in sexually inactive adolescent girls. A pelvic mass, supposedly originating from the ovary, was detected in a 13-year-old sexually inactive girl suffering from abdominal pain and menstrual disorder. Pelvic ultrasonography pointed out a semisolid, hyperechogenic mass of 57x73 mm in the left adnexal area. Laparotomy revealed an unilateral TOA adhering to the bowel and omentum. Abscess drainage and adhesiolysis were performed and postoperative antibiotherapy was administered. TOA should be considered in the differential diagnosis of females with abdominal pain and adnexal mass whether sexual activity is present or not. PMID:23157053

  19. [A Case of Squamous Cell Carcinoma of the Anal Canal with a Perianal Abscess].

    PubMed

    Adikrisna, Rama; Udagawa, Masaru; Sugita, Yuusuke; Ishii, Takeshi; Okamoto, Hiroyuki; Yabata, Eiichi

    2015-11-01

    A 72-year-old female patient was referred to our department because she felt pain at the anus with pus discharge. Physical examination revealed a tumor on the left side of the anus, and a subcutaneous induration near the tumor. Abdominal CT scan revealed an irregularly shaped tumor with abscess formation. There were no enlarged lymph nodes or distant metastasis. Anal canal carcinoma (cStage Ⅱ) with a complication of perianal abscess was suspected, so we performed surgical incision and drainage. A biopsy of the tumor led to the diagnosis of squamous cell carcinoma. However, because surgical drainage alone was not effective for treatment of the abscess, colostomy of the sigmoid colon was carried out 14 days after admission. After chemoradiation therapy (5-FU 800 mg/m2/day on days 1-4 and 29-32, mitomycin C [MMC] 10 mg/m2 on days 1 and 29, and radiation with a total dose 54 Gy), the tumor disappeared completely, considered to be a complete response. Twenty months after chemoradiation, there were no signs of recurrence. PMID:26805351

  20. Metastatic muscle abscesses complicating infected total hip arthroplasty.

    PubMed

    Balato, Giovanni; Ascione, Tiziana; Mariconda, Massimo; Pagliano, Pasquale

    2016-03-01

    A 73-year-old woman with rheumatoid arthritis presented to our institution with infection of her right total hip arthroplasty. On admission, a draining sinus tract over the hip and a palpable mass in the left lower posterior region of the neck were detected. The contrast CT scan showed a large abscess in the trapezius muscle and multiple abscesses involving muscle of the neck and right shoulder. Intraoperative specimens from the muscle abscess were positive for presumably the same methicillin-resistant Staphylococcus aureus that sustained the prosthetic joint infection. Prolonged intravenous daptomycin led to remission of the muscle abscess and control of the prosthetic joint infection. The patient refused revision total hip arthroplasty and oral cotrimoxazole was prescribed for chronic suppression of the infection. Three years after the primary surgery there was stable remission of the prosthetic joint infection. This rare case demonstrates the severity of prosthetic joint infections sustained by multiresistant bacteria in immunocompromised hosts, which may result in their bacteraemic spread. PMID:27031898

  1. Streptococcus pyogenes Associated Post-traumatic Brodie’s Abscess of Cuboid: A Case Report and Review of Literature

    PubMed Central

    Amit, Priyadarshi; Maharajan, Karthikeyan; Varma, Bhaskar

    2015-01-01

    Introduction: Brodie’s abscess of cuboid bone is one of the rarest diagnosis in children which most often is hematogenous in origin. Although Streptococcus pyogenes has been uncommonly implicated as causative organism in other bones, it is not yet reported in the cuboid. Case Report: We report the case of 14-year-old boy who presented with a lytic lesion in the cuboid bone. It was preceded by a penetrating injury with a small iron nail. He was treated with simple curettage without the addition of bone graft. Frank pus present in the cavity in the cuboid bone grew S. pyogenes on bacterial culture. Symptoms resolved after 6 weeks of antibiotics, however, complete radiological healing was obtained after 9 months. Conclusion: Although very rare, S. pyogenes associated Brodie’s abscess should strongly be suspected in a posttraumatic lytic lesion in the cuboid bone and bone grafting is not always required for bone healing even in presence of large pus-filled cavity. PMID:27299080

  2. Genomic Analysis of Companion Rabbit Staphylococcus aureus

    PubMed Central

    Holmes, Mark A.; Harrison, Ewan M.; Fisher, Elizabeth A.; Graham, Elizabeth M.; Parkhill, Julian; Foster, Geoffrey; Paterson, Gavin K.

    2016-01-01

    In addition to being an important human pathogen, Staphylococcus aureus is able to cause a variety of infections in numerous other host species. While the S. aureus strains causing infection in several of these hosts have been well characterised, this is not the case for companion rabbits (Oryctolagus cuniculus), where little data are available on S. aureus strains from this host. To address this deficiency we have performed antimicrobial susceptibility testing and genome sequencing on a collection of S. aureus isolates from companion rabbits. The findings show a diverse S. aureus population is able to cause infection in this host, and while antimicrobial resistance was uncommon, the isolates possess a range of known and putative virulence factors consistent with a diverse clinical presentation in companion rabbits including severe abscesses. We additionally show that companion rabbit isolates carry polymorphisms within dltB as described as underlying host-adaption of S. aureus to farmed rabbits. The availability of S. aureus genome sequences from companion rabbits provides an important aid to understanding the pathogenesis of disease in this host and in the clinical management and surveillance of these infections. PMID:26963381

  3. Genomic Analysis of Companion Rabbit Staphylococcus aureus.

    PubMed

    Holmes, Mark A; Harrison, Ewan M; Fisher, Elizabeth A; Graham, Elizabeth M; Parkhill, Julian; Foster, Geoffrey; Paterson, Gavin K

    2016-01-01

    In addition to being an important human pathogen, Staphylococcus aureus is able to cause a variety of infections in numerous other host species. While the S. aureus strains causing infection in several of these hosts have been well characterised, this is not the case for companion rabbits (Oryctolagus cuniculus), where little data are available on S. aureus strains from this host. To address this deficiency we have performed antimicrobial susceptibility testing and genome sequencing on a collection of S. aureus isolates from companion rabbits. The findings show a diverse S. aureus population is able to cause infection in this host, and while antimicrobial resistance was uncommon, the isolates possess a range of known and putative virulence factors consistent with a diverse clinical presentation in companion rabbits including severe abscesses. We additionally show that companion rabbit isolates carry polymorphisms within dltB as described as underlying host-adaption of S. aureus to farmed rabbits. The availability of S. aureus genome sequences from companion rabbits provides an important aid to understanding the pathogenesis of disease in this host and in the clinical management and surveillance of these infections. PMID:26963381

  4. Nocardia abscessus-related intracranial aneurysm of the internal carotid artery with associated brain abscess: A case report and review of the literature.

    PubMed

    Farran, Yvette; Antony, Suresh

    2016-01-01

    Nocardia infections primarily begin in the lungs and spread hematogenously to other sites in the body. Thus, a Nocardia brain abscess is not a completely uncommon occurrence. However, a Nocardia brain abscess complicated by a middle cerebral artery and infectious intracranial aneurysm is a very rare clinical entity. We present a case of an infectious intracranial aneurysm with an associated Nocardia brain abscess that required surgical intervention and resection. The patient was an immunocompetent 60-year-old male who presented with a chief complaint of headache and was found to have an infected intracranial aneurysm and cerebral abscess. He underwent drainage of the abscess with subsequent resection of the infected aneurysm. Cultures from both the blood vessel and brain tissue grew Nocardia abscessus. He was successfully treated with 6 weeks of ceftriaxone and high-dose trimethoprim-sulfamethoxazole. Infectious intracranial aneurysms of the brain caused by Nocardia are rare occurrences, and only a single previous case has been described in the literature. The outcomes of this condition can be catastrophic if it is not treated with a combination of surgery and intravenous antibiotics. The guidelines for the management of this infection are not well defined at this time. PMID:26724261

  5. Composite split cord malformation associated with a dermal sinus tract, dermoid cyst, and epidural abscess: A case report and review of literature

    PubMed Central

    Akhtar, Saad; Azeem, Abdul; Shamim, Muhammad Shahzad; Tahir, Muhammad Zubair

    2016-01-01

    Background: Split cord malformation (SCM) is typically present at a single level but rarely, may be present at multiple levels in the spinal cord and can be associated with a wide array of lesions such as myelomeningoceles, lipomas, teratomas, and dermal sinus tracts (DSTs). Case Description: We describe a case of a 15-month-old female child who presented with high-grade fever and progressive motor weakness in the lower limbs. Magnetic resonance imaging revealed the presence of SCM along with an epidural abscess, DST, and dermoid cyst. The child underwent surgery for excision of DST along with removal of the dermoid cyst and drainage of epidural abscess. The postoperative course was uneventful. Elective repair of the SCM was performed 4 weeks later. The postoperative course was uneventful again. Conclusion: To the best of our knowledge, the combination of a composite SCM with a DST and dermoid cyst with associated epidural abscess has rarely been reported in literature. PMID:27168946

  6. Epidural abscess

    MedlinePlus

    ... infections Boils especially on the back or scalp Bone infections of the spine (vertebral osteomyelitis) People who inject drugs are also at increased ... Complications Complications may include: Brain abscess Brain damage Bone infection (osteomyelitis) Chronic back pain Meningitis Nerve damage Return ...

  7. Subareolar abscess

    MedlinePlus

    ... gland. The areolar gland is located in the breast under or below the areola (colored area around the nipple). ... 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.

  8. Tattooing: A potential novel risk factor for iliopsoas abscess

    PubMed Central

    Gulati, Sweny; Jain, Ankur; Sattari, Maryam

    2014-01-01

    Iliopsoas abscess (IPA) is an uncommon infection. The clinical presentation is usually insidious. Most patients present with nonspecific symptoms, leading to difficulty in prompt and accurate diagnosis. Delay in diagnosis can lead to complications, such as sepsis and death. Tattooing has become more popular over the recent years and has been associated with tattooing-related and blood-borne infections. We present two related cases of methicillin-resistant Staphylococcus aureus IPA after tattooing and review the epidemiology, etiology, clinical features, and management of IPA. PMID:25232550

  9. A case of polyarteritis nodosa with periurethralaseptic abscesses and testicular lesions.

    PubMed

    Watanabe, K; Nanki, T; Sugihara, T; Miyasaka, N

    2008-01-01

    We describe a 54-year-old man presenting with cutaneous ulcerations, livedo reticularis, numbness of the legs, and skin histological findings compatible with the diagnosis of polyarteritis nodosa (PAN). Initial treatment with 50 mg/day of prednisolone (PSL) was effective. However, the symptoms and signs recurred, and the patient developed multiple periurethral aseptic abscesses, urethra-cutaneous fistula, and testicular lesions after tapering of PSL therapy. The condition improved with PSL and cyclophosphamide administration. Since penile and testicular vasculitis could be associated with PAN, although rarely, we should carefully distinguish such an involvement from infection and malignancy. PMID:19210882

  10. [Primitive psoas abscess in children; diagnostic difficulties and non surgical treatment: apropos of 2 cases].

    PubMed

    Doumbouya, N; N'Goan-Domoua, A M; Aguehounde, C; De Silva-Anoma, S; Roux, C

    1998-01-01

    From an analysis of two files of children carriers of primitive psoas abscess, the authors report the difficulties of diagnosis due to the rarity of this affection and the similarities of its symptomatology with ostearthritis of the hip which is a common pathology at the pediatric surgery unit of C.H.U. Yopougon (Republic of Côte d'Ivoire). A non surgical treatment made of antibiotherapy and traction fixed in the axis of the limb is proposed, since it helped the two patients who had presented an echographical stage II of psoas abcess to recover without after-effects. PMID:9642471

  11. [Psoas abscess as a chicken pox complication].

    PubMed

    Larcamon, Jorge E; Juanco, Gabriela; Alvarez, Lionel A; Pebe, Florián V

    2010-06-01

    Chicken pox is the most frequent exantematic illness; usually its course is self-limited and benign. Several bacterial complications are described due to the disruption of the skin as a defensive barrier because of the characteristics of the injuries and the associated inmunodepression. Psoas abscess is a rare illness and it's difficult to diagnose, with a general unspecified clinical presentation. We present the case of a 5-year-old girl, on her fifth day of chicken pox, who consults about a febrile convulsion, from which she recovers without any neurological symptoms, referring to functional impotence of her inferior left limb and pain in the lumbar and gluteal zone, which irradiates to the homolateral hip, making deambulation impossible. The definitive diagnosis was made with a CAT at hospital admission. The germ isolated was community-acquired methricillin-resistant Staphilococcus aureus. Treatment consisted in surgical drainage and endovenous antibiotics. PMID:20544129

  12. Bilateral Psoas Muscle Abscess Associated with Emphysematous Cystitis

    PubMed Central

    Choi, Jae-Ki; Kwon, Jae-Cheol

    2015-01-01

    Psoas muscle abscess associated with emphysematous urinary tract infection is very rare. There were very few reports about urinary tract infections such as renal abscess, perinephric abscess, and emphysematous pyelonephritis complicated with psoas muscle abscess; however, psoas muscle abscess associated with emphysematous cystitis has not yet been reported. Here, we report a case of bilateral posas muscle abscess following emphysematous cystitis in an 81-year-old nondiabetic man, who was treated successfully with prolonged antibiotic therapy and supportive care. Early recognition of psoas muscle abscess can prevent aggressive interventional procedure and warrant good prognosis. PMID:25755669

  13. Skin abscess

    MedlinePlus

    ... treatment. Infections caused by methicillin-resistant staph aureus (MRSA) respond to specific antibiotics. Possible Complications Complications that ... 2009:chap 90. Read More Boils Endocarditis Folliculitis MRSA Osteomyelitis Update Date 11/12/2014 Updated by: ...

  14. Holospinal epidural abscess of the spinal axis: two illustrative cases with review of treatment strategies and surgical techniques.

    PubMed

    Smith, Gabriel A; Kochar, Arshneel S; Manjila, Sunil; Onwuzulike, Kaine; Geertman, Robert T; Anderson, James S; Steinmetz, Michael P

    2014-08-01

    Despite the increasing prevalence of spinal infections, the subcategory of holospinal epidural abscesses (HEAs) is extremely infrequent and requires unique management. Panspinal imaging (preferably MRI), modern aggressive antibiotic therapy, and prompt surgical intervention remain the standard of care for all spinal axis infections including HEAs; however, the surgical decision making on timing and extent of the procedure still remain ill defined for HEAs. Decompression including skip laminectomies or laminoplasties is described, with varied clinical outcomes. In this review the authors present the illustrative cases of 2 patients with HEAs who were treated using skip laminectomies and epidural catheter irrigation techniques. The discussion highlights different management strategies including the role of conservative (nonsurgical) management in these lesions, especially with an already identified pathogen and the absence of mass effect on MRI or significant neurological defects. Among fewer than 25 case reports of HEA published in the past 25 years, the most important aspect in deciding a role for surgery is the neurological examination. Nearly 20% were treated successfully with medical therapy alone if neurologically intact. None of the reported cases had an associated cranial infection with HEA, because the dural adhesion around the foramen magnum prevented rostral spread of infection. Traditionally a posterior approach to the epidural space with irrigation is performed, unless an extensive focal ventral collection is causing cord compression. Surgical intervention for HEA should be an adjuvant treatment strategy for all acutely deteriorating patients, whereas aspiration of other infected sites like a psoas abscess can determine an infective pathogen, and appropriate antibiotic treatment may avoid surgical intervention in the neurologically intact patient. PMID:25081960

  15. Munchausen syndrome by proxy presented as recurrent respiratory arrest and thigh abscess: a case study and overview.

    PubMed

    Foto Özdemir, Dilşad; Yalçın, Sıdıka Songül; Zeki, Ayşe; Yurdakök, Kadriye; Özusta, Şeniz; Köse, Aslıhan; Karadağ, Ferda; Yıldız, Irem; Balseven Odabaşı, Aysun; Kale, Gülsev

    2013-01-01

    While many physicians are familiar with the sexual or physical abuse of children, there is little awareness about Munchausen syndrome by proxy (MSBP). As case reports of MSBP increase, awareness among physicians is thought to increase as well. We thus present herein a 16-month-old girl who admitted to Hacettepe University İhsan Doğramacı Children's Hospital with the complaint of seizure, recurrent apnea and thigh abscess, who was later diagnosed as MSBP. The case was being followed by the Child Protection Team of the hospital (Haceteppe University Child Protection Unit [HU-CPU]). HU-CPU contributed to the early detection of this case and protected the child from a possible fatal outcome. The mother was confronted for MSBP and refused to take responsibility for her child's symptoms. As seen in this case, when MSBP is suspected, psychiatric evaluation of the mother, evaluation of the mother-child interaction and collection of a detailed family and social history can have a positive impact on the prognosis in these cases. This case report underlines the importance of multidisciplinary team work to share the responsibility and reduce the burden during the treatment process of these difficult and complicated cases. PMID:24217085

  16. Blastomycosis presenting as multiple splenic abscesses: Case report and review of the literature

    PubMed Central

    Al-Nassar, Sami; MacNair, Tracy; Lipschitz, Jeremy; Greenberg, Howard; Trepman, Elly; Hamza, Sate; Embil, John M

    2010-01-01

    A 31-year-old Canadian Aboriginal man from northwestern Ontario presented with left upper quadrant pain and a tender left upper quadrant mass. Evaluation with a computed tomography scan showed multiple lesions within the spleen, a collection between the splenic tip and splenic flexure of the colon, and several small adrenal lesions. Computed tomographic-guided needle biopsy showed necrotizing granulomatous inflammation and multinucleated giant cells. Gomori’s methenamine silver stain showed broad-based budding yeast consistent with Blastomyces dermatitidis. Abdominal symptoms resolved after two months of oral itraconazole. Multiple splenic abscesses are a rare presentation of blastomycosis and should be considered in the differential diagnosis of left upper quadrant abdominal pain in a patient with a history of travel or residence in a region endemic for B dermatitidis. PMID:21358886

  17. Multiple recurrent postoperative spinal infections due to an unrecognized presacral abscess following placement of bicortical sacral screws: case report.

    PubMed

    Bloom, Laura; Burks, S Shelby; Levi, Allan D

    2016-03-01

    Postoperative wound infections in spinal surgery remain an important complication to diagnose and treat successfully. In most cases of deep infection, even with instrumentation, aggressive soft-tissue debridement followed by intravenous antibiotics is sufficient. This report presents a patient who underwent L3-S1 laminectomy and pedicle screw placement including bicortical sacral screws. This patient went on to develop multiple (7) recurrent infections at the operative site over a 5-year period. Continued investigation eventually revealed a large presacral abscess, which remained the source of recurrent bacterial seeding via the remaining bone tracts of the bicortical sacral screws placed during the original lumbar surgery. Two years after drainage of this presacral collection via a retroperitoneal approach, the patient remains symptom free. PMID:26613281

  18. Pyogenic liver abscess

    MedlinePlus

    Liver abscess; Bacterial liver abscess ... There are many potential 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 ...

  19. Huge tricuspid valve abscess.

    PubMed

    Manzano Nieto, Carmen M; Vilacosta, Isidre; Corros, Cecilia; Almería, Carlos; Rodríguez, Enrique

    2009-03-01

    A 60-year-old woman with colorectal adenocarcinoma underwent surgical mass resection in 2003; hepatic segmentectomy due to hepatic metastasis was performed in 2005. A port-a-cath for the administration of chemotherapy was cannulated. In April 2007, the patient developed fever and shivering, and the catheter was removed. Catheter and blood cultures were positive for methicillin-sensitive Staphylococcus aureus. TEE showed a very mobile mass (3 x 2 cm) at the junction of the posterior and anterior leaflets of the tricuspid valve. The mass had large echolucent areas inside, exhibiting an appearance like a 'ball of wool' (Panel B). Cardiac MRI confirmed the presence of a mass attached to the tricuspid valve, as shown in the delayed enhancement sequence. At surgery, a ruptured tendinous cord as well as a large abscess within the septal leaflet of the tricuspid valve was found. PMID:19196752

  20. Enterotoxigenicity of Staphylococcus aureus Cultures Isolated from Acute Cases of Bovine Mastitis

    PubMed Central

    Olson, J. C.; Casman, E. P.; Baer, E. F.; Stone, Judith E.

    1970-01-01

    To determine whether staphylococci causing bovine mastitis are potential causes of human intoxications, 142 cultures identified as etiological agents of acute cases and 18 cultures causing chronic cases of staphylococcal mastitis were obtained from investigators in the United States and Canada, examined microscopically, and tested for carbohydrate utilization, terminal pH, catalase, coagulase, egg yolk hydrolysis, gelatin hydrolysis, cytochrome oxidase, urease production, nitrate reduction, micrococcal nuclease, phage type, and enterotoxin production. Three cultures were not confirmed as Staphylococcus aureus. Of the 157 S. aureus cultures, 23 produced staphylococcal enterotoxins. Although a direct relationship between staphylococcal mastitis and outbreaks of staphylococcal food poisoning was not proved, results indicated that staphylococcal infections of the bovine mammary gland represent a significant reservoir of enterotoxigenic strains of S. aureus. PMID:4322455

  1. Haematogenous Staphylococcus aureus meningitis. A 10-year nationwide study of 96 consecutive cases

    PubMed Central

    Pedersen, Michael; Benfield, Thomas L; Skinhoej, Peter; Jensen, Allan G

    2006-01-01

    Background Haematogenous Staphylococcus aureus meningitis is rare but associated with high mortality. Knowledge about the disease is still limited. The objective of this study was to evaluate demographic and clinical prognostic features of bacteraemic S. aureus meningitis. Methods Nationwide surveillance in Denmark from 1991 to 2000 with clinical and bacteriological data. Risks of death were estimated by Cox proportional hazards regression analysis. Results Among 12480 cases of S. aureus bacteraemia/sepsis, we identified 96 cases of non-surgical bacteraemic S. aureus meningitis (0.8%). Incidence rates were 0.24 (95% confidence interval [CI], 0.18 to 0.30)/100 000 population between 1991–1995 and 0.13 (CI, 0.08 to 0.17)/100 000 population between 1996–2000. Mortality was 56%. After adjustment, only co morbidity (hazard ratio [HR], 3.45; CI, 1.15 to 10.30) and critical illness (Pitt score ≥ 4) (HR, 2.14; CI, 1.09 to 4.19) remained independent predictors of mortality. Conclusion The incidence, but not mortality of bacteraemic S. aureus meningitis decreased during the study period. Co morbidity and critical illness were independent predictors of a poor outcome. PMID:16542437

  2. Acute haematogenous community-acquired methicillin-resistant Staphylococcus aureus osteomyelitis in an adult: Case report and review of literature

    PubMed Central

    2012-01-01

    Background Methicillin-resistant Staphylococcus aureus (MRSA) has of late emerged as a cause of community-acquired infections among immunocompetent adults without risk factors. Skin and soft tissue infections represent the majority of community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) clinical presentations, whilst invasive and life-threatening illness like necrotizing pneumonia, necrotizing fasciitis, pyomyositis, osteomyelitis and sepsis syndrome are less common. Although more widely described in the pediatric age group, the occurrence of CA-MRSA osteomyelitis in adults is an uncommonly reported entity. Case presentation We describe an invasive CA-MRSA infection in a 28 year-old previously healthy male, manifesting with bacteraemia, osteomyelitis of femur, pyomyositis and septic arthritis of the knee. Initially a preliminary diagnosis of osteosarcoma was suggested by imaging studies and patient underwent a bone biopsy. MRSA was subsequently isolated from blood cultures taken on day of admission, bone, tissue and pus cultures. Incision and drainage of abscess was performed and patient was treated with vancomycin, with fusidic acid added later. It took 6 months for the inflammatory markers to normalize, warranting 6-months of anti-MRSA therapy. Patient was a fervent deer hunter and we speculate that he acquired this infection from extensive direct contact with deer. Molecular characterization of this isolate showed that it belonged to multilocus sequence type (MLST) ST30 and exhibited the staphylococcal chromosome cassette mec (SCCmec) type IV, staphylococcus protein A (spa) type t019, accessory gene regulator (agr) type III and dru type dt10m. This strain harbored Panton-Valentine leukocidin (pvl) genes together with 3 other virulent genes; sei (enterotoxin), hlg (hemolysin) and fnbA (fibronectin binding protein). Conclusion This case study alerts physicians that beyond the most commonly encountered skin and soft tissue infections, pvl

  3. Amebic liver abscess

    MedlinePlus

    Hepatic amebiasis; Extraintestinal amebiasis; Abscess - amebic liver ... Amebic liver abscess is caused by Entamoeba histolytica. This parasite causes amebiasis , an intestinal infection that is also called ...

  4. Psoas abscess and chronic Q fever: a contiguous or hematogenous complication? A case report and literature review.

    PubMed

    Galy, Adrien; Decousser, Jean Winoc; El-Anbassi, Sarra; Nebbad, Biba; Belzunce, Carine; Cochennec, Frédéric; Deforges, Lionel; Lepeule, Raphaël

    2016-08-01

    Few cases of psoas abscesses (PA) during chronic Q fever have been reported, and the route of transmission remains unknown. Here, we report a new case and have performed a systematic literature review to determinate the spreading route of this complication. Medline, EMBASE and Web of Science were searched. Local spreading was supported by endocarditis exclusion, evidence of vascular infection and absence of distantly infected sites. Among 275 retrieved references, 179 were initially rejected, and 85 additional references were rejected after full-text review. A total of 11 studies, reporting 13 cases, were included. Additionally, we reported one new case. A total of 14/14 cases reached Q fever vascular infection diagnostic criteria, and 7/14 provided adequate evidence supporting a causal relationship between Q fever vascular infection and PA. All patients presented aorta defects. In conclusion, Q fever PA results from the spreading of a local infection and occurs specifically in patients presenting a vascular graft or an abdominal aortic aneurysm. PMID:27167531

  5. Idiopathic pontine Streptococcus salivarius abscess in an immunocompetent patient: management lessons through case illustration and literature review.

    PubMed

    Mandapat, Aimee Luna; Eddleman, Christopher S; Bissonnette, Mei Lin; Batjer, H Hunt; Zembower, Teresa R

    2011-12-01

    A 55-y-old woman with no previous medical history presented with a 3-day history of progressive headache, nausea, emesis, right-sided facial numbness, and right-sided extremity weakness. Serial magnetic resonance imaging demonstrated rapid enlargement of a left-sided ring-enhancing dorsal pontine lesion with an exophytic portion, raising concern for an abscess. A stereotactically guided left-sided retrosigmoid craniotomy for abscess incision and decompression was performed given the rapid progression of her neurological deficits. Streptococcus salivarius was isolated from the intra-operative samples. After an extensive evaluation, no source for the S. salivarius was identified. Solitary brainstem abscesses are uncommon intracranial infections with high morbidity and mortality. Patients can present with non-specific symptoms and often have no previous medical history. Since 1974, 40 patients with solitary brainstem abscess have survived to hospital discharge. We outline management strategies for solitary brainstem abscess based on a literature review of survivors. PMID:21756019

  6. Lacrimal duct cyst abscess.

    PubMed

    Dharmasena, Aruna; Sobajo, Cassandra; Irion, Luciane; Ataullah, Sajid

    2014-12-01

    Cystic dilatation within the lacrimal gland is thought to be related to chronic inflammation and scarring of the lacrimal gland ductules. We review the literature and discuss a case and of lacrimal duct cyst suppuration presenting with visual loss, external ophthalmoplegia, proptosis and ptosis. To our knowledge, only one other report of a lacrimal ductal cyst abscess has been reported in the literature so far. PMID:25208223

  7. Basidiobolus: An unusual cause of lung abscess.

    PubMed

    Chetambath, Ravindran; Deepa Sarma, M S; Suraj, K P; Jyothi, E; Mohammed, Safreena; Philomina, Beena J; Ramadevi, S

    2010-04-01

    Non-resolving pneumonia leading to lung abscess is always a challenge to the treating physician especially in a diabetic patient. Atypical radiological features of lung abscess should raise the suspicion of unusual organisms. This is a case report of a 42 year old diabetic male presented with features suggestive of lung abscess and multiple target organ damage. Subsequent work up revealed that the etiological agent is a rare fungus - Basidiobolus. To the best of our knowledge this is the first case of Basidiobolus lung abscess reported from India. PMID:20616942

  8. Intrahepatic Cholangiocarcinoma Masquerading as Liver Abscess

    PubMed Central

    Shah, Vinit; Arora, Anil; Tyagi, Pankaj; Sharma, Praveen; Bansal, Naresh; Singla, Vikas; Bansal, Rinkesh K.; Gupta, Varun; Kumar, Ashish

    2015-01-01

    Malignancy masquerading as liver abscess, and presenting with fever, is mainly described in patients with colorectal cancers with liver metastasis. Primary liver tumors such as hepatocellular carcinoma or intrahepatic cholangiocarcinoma presenting as non-resolving liver abscess is extremely uncommon and carries a dismal prognosis. We present a rare case of non-resolving liver abscess as a presenting manifestation of intrahepatic cholangiocarcinoma. PMID:25941437

  9. Therapy of Liver Abscesses

    PubMed Central

    Lübbert, Christoph; Wiegand, Johannes; Karlas, Thomas

    2014-01-01

    Summary Background Liver abscess (LA) is an uncommon but potentially life-threatening disease with significant morbidity and mortality. Methods This review comprehensively describes epidemiology, pathogenesis, diagnosis, and treatment of LA, with a strong focus on antimicrobial treatment choices and the impact of multidrug-resistant pathogens. Results In industrialized areas, pyogenic liver abscess (PLA) accounts for over 80% of the cases, whereas Entamoeba histolyticais responsible for up to 10% of the cases, with a higher incidence in tropical areas. Highly virulent strains of Klebsiella pneumoniaehave emerged as a predominant cause of PLA in Asian countries and tend to spread to the USA, Australia, and European countries, therefore requiring special alertness. Most common symptoms of LA are fever, chills, and right upper quadrant abdominal pain, although a broad spectrum of non-specific symptoms may also occur. Conclusion Imaging studies (ultrasound, computed tomography scan) and microbiological findings play a crucial role in the diagnosis of LA. The treatment of choice for PLA is a multimodal approach combining broad-spectrum antibiotics and aspiration or drainage of larger abscess cavities. Amebic LA can be cured by metronidazole therapy without drainage. PMID:26287275

  10. A Case Report of Listeria monocytogenes Abscesses Presenting as Cortically Predominant Ring-Enhancing Lesions

    PubMed Central

    DeJesus-Alvelo, Indira; Merenda, Amedeo

    2015-01-01

    Introduction Listeria monocytogenes, a common cause of bacterial meningitis, rarely involves the central nervous system (CNS) in the form of multiple cerebral ring-enhancing lesions. Methods An 81-year-old woman with rapidly progressive decline in her mental status in the setting of multiple cortically predominant ring-enhancing lesions was transferred to our institution. A mild upper respiratory tract infection and diarrhea symptoms preceded the mental status deterioration. Her past medical history is significant for type 2 diabetes mellitus. In light of the patient's age, the presence of hyponatremia and the history of diabetes mellitus, the empiric antimicrobial treatment was modified to include ampicillin, meropenem, vancomycin, voriconazole and pyrimethamine/sulfadiazine to prevent opportunistic infections. Intravenous dexamethasone was added due to significant perilesional vasogenic edema. Results The patient presented with stupor, but neither fever nor leukocytosis. CSF results were significant only for a mildly elevated protein level. The report of a repeat brain MRI was as follows: large areas of high FLAIR signals and tubular/lobulated/ring enhacement in bifrontal regions with a smaller focus in the left anterior midbrain, indicating for underlying multicentric glioma or multicentric primary CNS lymphoma. A brain biopsy, however, revealed an early abscess formation caused by a L. monocytogenes infection. Conclusion A high index of suspicion in patients with risk factors for this infection is key to ensure the timely initiation of appropriate empirical antibiotic therapy in the setting of cerebral ring-enhancing lesions. Intravenous ampicillin is the treatment of choice, but meropenem represents a valid alternative. PMID:26034484

  11. Psoas abscess diagnosed at a Northern university hospital.

    PubMed

    Maagaard, Anne; Oktedalen, Olav

    2002-01-01

    Abscess of the psoas muscle is an infrequent diagnosis at hospitals in Northern countries. We report on 16 patients who had this diagnosis during the period 1991-2001. Eight patients were immigrants who had previously been healthy and most of them had experienced symptoms for approximately 1 y. MRI or CT scans revealed spondylodiscitis in 6 of these patients and Mycobacterium tuberculosis was identified as the causative agent. With the exception of 1 patient who was exclusively treated with antituberculous agents, all 8 immigrant patients were successfully treated with antituberculous agents in addition to percutaneous drainage. The other 8 patients were Norwegians, 4 of whom had underlying conditions such as diabetes mellitus or drug abuse. The causative microorganisms were Staphylococcus aureus or Streptococcus spp., with the exception of M. tuberculosis in 1 case. The Norwegian patients had a more acute history of symptoms than the immigrant patients and 2 of them were in a septic condition on admittance. Two of the Norwegians died of serious infection; 5 were successfully treated with percutaneous drainage in addition to antibiotics and 1 was treated exclusively with antibiotic agents. The clinical history and microorganism associated with psoas abscess seemed to depend on whether or not the patient was an immigrant. Owing to increasing immigration, diagnosis of psoas abscess should be taken into account in Northern countries. PMID:12578159

  12. Methods for identification of Staphylococcus aureus isolates in cases of bovine mastitis.

    PubMed

    Boerlin, Patrick; Kuhnert, Peter; Hüssy, Daniela; Schaellibaum, Melchior

    2003-02-01

    A total of 272 staphylococcal isolates from cases of bovine mastitis (159 Staphylococcus aureus) belonging to 12 different species were identified with ID32 STAPH galleries, and 51 of them were confirmed by 16S rRNA gene (rrs) sequencing. The same isolates were examined for their hemolytic activity on sheep blood agar, DNase activity, and coagulase activity and with two rapid identification kits (Slidex Staph Plus kit and RAPIDEC Staph from Bio-Merieux). The results of this study confirm those obtained by other groups with hemolysis, DNase, and coagulase. Only 50% of S. aureus isolates from mastitis cases show coagulase activity after 4 h of incubation, and a 24-h incubation is necessary for the full sensitivity of this test. In contrast to results from other studies with human isolates, the Slidex Staph Plus kit was not sensitive enough for the identification of S. aureus from bovine mastitis samples. The aurease test of the RAPIDEC Staph kit showed 100% sensitivity and 100% specificity. Used in conjunction with hemolysis patterns, the RAPIDEC Staph kit is therefore very well adapted to rapid, efficient, and cost-effective identification of S. aureus in cultures from bovine mastitis samples. Sequencing of rrs genes also proved very efficient in identifying the Staphylococcus species encountered in these samples and confirming phenotypical identification results with unsatisfactory scores. With continuously improving technologies and decreasing costs, genetic identification methods like rrs gene sequencing will soon find a place in routine veterinary diagnostics. PMID:12574280

  13. Methods for Identification of Staphylococcus aureus Isolates in Cases of Bovine Mastitis

    PubMed Central

    Boerlin, Patrick; Kuhnert, Peter; Hüssy, Daniela; Schaellibaum, Melchior

    2003-01-01

    A total of 272 staphylococcal isolates from cases of bovine mastitis (159 Staphylococcus aureus) belonging to 12 different species were identified with ID32 STAPH galleries, and 51 of them were confirmed by 16S rRNA gene (rrs) sequencing. The same isolates were examined for their hemolytic activity on sheep blood agar, DNase activity, and coagulase activity and with two rapid identification kits (Slidex Staph Plus kit and RAPIDEC Staph from Bio-Merieux). The results of this study confirm those obtained by other groups with hemolysis, DNase, and coagulase. Only 50% of S. aureus isolates from mastitis cases show coagulase activity after 4 h of incubation, and a 24-h incubation is necessary for the full sensitivity of this test. In contrast to results from other studies with human isolates, the Slidex Staph Plus kit was not sensitive enough for the identification of S. aureus from bovine mastitis samples. The aurease test of the RAPIDEC Staph kit showed 100% sensitivity and 100% specificity. Used in conjunction with hemolysis patterns, the RAPIDEC Staph kit is therefore very well adapted to rapid, efficient, and cost-effective identification of S. aureus in cultures from bovine mastitis samples. Sequencing of rrs genes also proved very efficient in identifying the Staphylococcus species encountered in these samples and confirming phenotypical identification results with unsatisfactory scores. With continuously improving technologies and decreasing costs, genetic identification methods like rrs gene sequencing will soon find a place in routine veterinary diagnostics. PMID:12574280

  14. Cerebral abscess potentially of odontogenic origin.

    PubMed

    Ben Hadj Hassine, Marouene; Oualha, Lamia; Derbel, Amine; Douki, Nabiha

    2015-01-01

    Odontogenic origins are rarely implicated in the formation of brain abscesses. The relative paucity of this kind of infection and the difficulty in matching the causative microorganisms of a brain abscess to an odontogenic source can explain the late management of patients. We herein describe a case of a 46-year-old man with a cerebellar abscess that was probably due to an odontogenic infection. The diagnosis supported by imaging and microscopic identification, mini craniectomy for abscess drainage followed by eradication of all potential dental infectious foci, and an antibiotic regimen based on cephalosporins, metronidazole, and vancomycine contributed to a successful outcome. PMID:25705523

  15. Group A streptococcal peritonitis and ruptured tubo-ovarian abscess three years after Essure® insertion: a case report.

    PubMed

    Solt, Ido; Ioffe, Yevgeniya; Elmore, Raymond Geoffrey; Solnik, M Jonathon

    2011-05-01

    We describe a complicated ruptured Streptococcus pyogenes tubo-ovarian abscess (TOA) and peritonitis in a 24-year-old woman, necessitating eventual hysterectomy and a prolonged intensive care unit (ICU) admission 3 years after successful tubal occlusion with Essure® (Conceptus, Inc., Mountain View, CA) microinsert devices. The patient is a 24-year-old gravida 3, para 2, aborta 1 (G3P2Ab1) who had a 1-day history of worsening right lower quadrant pain without associated fever or cervical motion tenderness. Patient's medical history was complicated by mitochondrial neurogastrointestinal encephalopathy (MNGIE). Upon her admission to the hospital, an exploratory laparoscopy was performed. Intraoperative findings revealed a ruptured right-sided TOA. S. pyogenes was isolated from the peritoneal fluid and cervicovaginal cultures. After the laparoscopy, the patient experienced initial improvement but abruptly worsened and on postoperative day 7 was returned to the operating room for a planned repeat exploration and total abdominal hysterectomy. Gross pathological examination of the uterus showed appropriate Essure insert placement. Based on this case, tubal occlusion by induced fibrosis may not be a sufficient obstacle in preventing ascending pelvic infections. PMID:21599428

  16. Severe pelvic abscess formation following caesarean section.

    PubMed

    Muin, Dana A; Takes, Martin Thanh-Long; Hösli, Irene; Lapaire, Olav

    2015-01-01

    We report a case of a 24-year-old woman with severe pelvic abscess formation 2 weeks after secondary caesarean section. The isolated pathogens were a mixture of Gardnerella vaginalis, Mycoplasma hominis and Ureaplasma urealyticum. After initial resistance to systemic antibiotic treatment, she underwent radiologically-guided drainage of the abscesses, whereon she had a continuous recovery. PMID:25911355

  17. Perforated duodenal ulcer presenting with a subphrenic abscess revealed by plain abdominal X-ray films and confirmed by multi-detector computed tomography: a case report

    PubMed Central

    2013-01-01

    Introduction Peptic ulcer disease is still the major cause of gastrointestinal perforation despite major improvements in both diagnostic and therapeutic strategies. While the diagnosis of a perforated ulcer is straightforward in typical cases, its clinical onset may be subtle because of comorbidities and/or concurrent therapies. Case presentation We report the case of a 53-year-old Caucasian man with a history of chronic myeloid leukemia on maintenance therapy (100mg/day) with imatinib who was found to have a subphrenic abscess resulting from a perforated duodenal ulcer that had been clinically overlooked. Our patient was febrile (38.5°C) with abdominal tenderness and hypoactive bowel sounds. On the abdominal plain X-ray films, a right subphrenic abscess could be seen. On contrast-enhanced multi-detector computed tomography, a huge air-fluid collection extending from the subphrenic to the subhepatic anterior space was observed. After oral administration of 500cm3 of 3 percent diluted diatrizoate meglumine, an extraluminal leakage of the water-soluble iodinated contrast media could then be appreciated as a result of a perforated duodenal ulcer. During surgery, the abscess was drained and extensive adhesiolysis had to be performed to expose the duodenal bulb where the ulcer was first identified by methylene blue administration and then sutured. Conclusions While subphrenic abscesses are well known complications of perforated gastric or duodenal ulcers, they have nowadays become rare thanks to advances in both diagnostic and therapeutic strategies for peptic ulcer disease. However, when peptic ulcer disease is not clinically suspected, the contribution of imaging may be substantial. PMID:24215711

  18. Supra-sellar tubercular abscess.

    PubMed

    Joshi, Vijay P; Agrawal, Amit; Mudkanna, Anand; Rudrakshi, S S; Kelkar, G P

    2016-01-01

    Intracranial tuberculomas are less common lesions; sellar, suprasellar, or parasellar involvement is further rarer with only few case reports in the literature. We describe a case of 44-year-old female, discussing the imaging findings that were managed successfully for tubercular hypothalamic-pituitary abscesses. PMID:27057235

  19. Supra-sellar tubercular abscess

    PubMed Central

    Joshi, Vijay P.; Agrawal, Amit; Mudkanna, Anand; Rudrakshi, S. S.; Kelkar, G. P.

    2016-01-01

    Intracranial tuberculomas are less common lesions; sellar, suprasellar, or parasellar involvement is further rarer with only few case reports in the literature. We describe a case of 44-year-old female, discussing the imaging findings that were managed successfully for tubercular hypothalamic-pituitary abscesses. PMID:27057235

  20. The conservative management of acute pyogenic iliopsoas abscess in children.

    PubMed

    Tong, C W; Griffith, J F; Lam, T P; Cheng, J C

    1998-01-01

    We describe three cases of acute pyogenic abscess of the iliopsoas in children treated conservatively. Two patients had image-guided aspiration and one was managed with antibiotics alone. All made a complete recovery. Acute pyogenic abscess of the iliopsoas in children can be treated effectively and safely with intravenous antibiotics and image-guided aspiration of the abscess. PMID:9460958

  1. NOCARDIA BEIJINGENSIS PSOAS ABSCESS AND SUBCUTANEOUS PHAEOHYPHOMYCOSIS CAUSED BY PHAEOACREMONIUM PARASITICUM IN A RENAL TRANSPLANT RECIPIENT: THE FIRST CASE REPORT IN THAILAND.

    PubMed

    Palavutitotai, Nattawan; Chongtrakoo, Piriyaporn; Ngamskulrungroj, Popchai; Chayakulkeeree, Methee

    2015-11-01

    We describe the first case of a psoas muscle abscess caused by Nocardia beijingensis and subcutaneous phaeohyphomycosis caused by Phaeoacremonium parasiticum in a renal transplant recipient. The patient was treated for nocardiosis with percutaneous drainage and intravenous trimethoprim/sulfamethoxazole (TMP/SMX) combined with imipenem for 2 weeks, followed by a 4-week course of intravenous TMP/SMX and then oral TMP/SMX. During hospitalization for the psoas muscle abscess the patient developed cellulitis with subcutaneous nodules of his right leg. Skin biopsy and cultures revealed a dematiaceous mold, subsequently identified as P. parasiticum by DNA sequencing. The subcutaneous phaeohyphomycosis was treated with surgical drainage and liposomal amphotericin B for 4 weeks followed by a combination of itraconazole and terbinafine. The patient gradually improved and was discharged home after 18 weeks of hospitalization. PMID:26867363

  2. Large B-cell lymphoma mimicking iliopsoas abscess following open revision of proximal femur infected non-union: a case report

    PubMed Central

    2014-01-01

    Background Extranodal presentation of lymphoma is a rare occurrence. It has been postulated that chronic antigen stimulation may predispose a patient to the development of lymphoma. Case presentation We present a case report of a large extranodal B-cell lymphoma mimicking a postoperative abscess following surgery for an infected proximal femur nonunion in an 80-year-old Caucasian male of Italian descent. Conclusions This case highlights the need to consider malignancy in revision surgery, careful examination of operative specimens and the need for further understanding of the role of metal implants in chronic antigen stimulation. PMID:25056400

  3. Human immunodeficiency virus infection in a child revealed by a massive purulent pericarditis mistaken for a liver abscess due to Staphylococcus aureus

    PubMed Central

    Bernadette, Ngo Nonga; Kamgaing, N.; Monebenimp, F.; Simeu, C.

    2015-01-01

    Massive purulent andacute pericarditis in children is a life-threatening disease associated with high mortality. It has been described tocomplicate usuallya bronchopulmonary infectionbut is currently uncommon in the era of antibiotics. Acute and massive purulent pericarditis has been rarely reported in children in association with human immunodeficiency virus (HIV) infection. This is a case of a10-year-old boy who presented with signs of sepsis and cardiac tamponade due to a massive staphylococcal purulent pericarditis complicating an unknown HIV infection. The child underwent pericardiectomy, intensive treatment, and survived this life-threatening disease. PMID:25659555

  4. Breast Abscess by Salmonella Paratyphi A: Case Report and Literature Review

    PubMed Central

    2015-01-01

    A case of suspicious breast mass due to Salmonella enterica serotype Paratyphi A in a non-lactating, diabetic female is being described. The infection was successfully treated with a combination of surgical drainage and antibiotic treatment. This case highlights the fact that a focal Salmonella infection involving the breast should be considered as a rare differential diagnosis for breast malignancy and submission of specimens for microbiological analysis may be helpful in establishment of an accurate diagnosis and management. PMID:26500907

  5. Pasteurella multocida liver abscess.

    PubMed

    Cortez, J C; Shapiro, M; Awe, R J

    1986-08-01

    A previously healthy 61-year-old woman was seen with an abnormal chest roentgenogram and a 3-week history of fever, chills, malaise, and right upper quadrant pain. Blood cultures revealed Pasteurella multocida sensitive to penicillin. Liver spleen radioisotope scan and CT scan revealed space occupying lesions in the right lobe of the liver. The patient was a gardener with no pets or animal exposure. This case illustrates P. multocida septicemia and a liver abscess in a patient without animal exposure. In addition, the possibility of soil as another reservoir of infection is raised. PMID:3487981

  6. Abscess - abdomen or pelvis

    MedlinePlus

    ... infected fluid and pus located inside the belly (abdominal cavity). This type of abscess can be located near ... abdominal abscesses: Abdominal x-ray Ultrasound of the abdomen and pelvis CT scan of the abdomen and ...

  7. Abscess scan - radioactive

    MedlinePlus

    Radioactive abscess scan; Abscess scan; Indium Scan; Indium-labelled white blood cell scan ... the white blood cells are tagged with a radioactive substance called indium. The cells are then injected ...

  8. Spinal cord abscess

    MedlinePlus

    ... abscess is caused by an infection inside the spine. An abscess of the spinal cord itself is ... by a staphylococcus infection that spreads through the spine. It may be caused by tuberculosis in some ...

  9. Abscess - abdomen or pelvis

    MedlinePlus

    ... Your abscess will be treated with antibiotics and drainage of the pus. At first, you will likely ... of your antibiotics, even if you feel better. DRAINAGE Your abscess needs to be drained of pus. ...

  10. Osteosarcoma of the Mandible Masquerading as a Dental Abscess: Report of a Case

    PubMed Central

    Anil, Sukumaran; Krishnan, Anitha P.; Rajendran, R.

    2012-01-01

    An aggressive and fatal case of osteosarcoma of the mandible in a 19-year-old female is reported. Six weeks after the clinical appearance of the swelling, the patient died. This paper is unique in that the age of occurrence and the biologic behavior of the tumor were not consistent with the reported literature. The case report is followed by a brief review of osteosarcoma of the jaw with a note on its clinical presentation, diverse radiologic appearance, varied histopathologic picture, and prognosis. PMID:23243522

  11. Multiple Scedosporium apiospermum brain abscesses after near-drowning successfully treated with surgery and long-term voriconazole: a case report.

    PubMed

    Leechawengwongs, M; Milindankura, S; Liengudom, A; Chanakul, K; Viranuvatti, K; Clongsusuek, P

    2007-11-01

    Scedosporium apiospermum is an emerging fungal pathogen, increasingly recognised as a cause of infection not only in immunocompromised, but also in non-immunodeficient patients. We present the case of an immunocompetent 21-year-old Thai man who experienced recurrent ruptured mycotic aneurysms and developed multiple S. apiospermum brain abscesses following aspiration of polluted water. A combination of surgery and voriconazole was effective in this difficult-to-treat case. Voriconazole penetrated the central nervous system (CNS) well and had limited toxicity, despite prolonged treatment. Voriconazole appears to be the antifungal agent of choice in the treatment of CNS scedosporiosis caused by S. apiospermum. PMID:17944716

  12. Pyogenic liver abscess: uncommon presentation.

    PubMed

    Sotto Mayor, Joana; Robalo, Maria Margarida; Pacheco, Ana Paula; Esperança, Sofia

    2016-01-01

    Pyogenic liver abscess is a rare entity, but it is fatal when untreated. With a peak incidence in the fifth decade of life, its early recognition and intervention are key to successful treatment and better prognosis of patients. In recent years, its approach has been enhanced by the use of percutaneous drainage, improved imaging techniques and a better microbiological characterisation, allowing for a more appropriate use of antibiotics. Clinical manifestations are variable and depend on the size of the abscess, the condition of the patient, associated diseases and possible complications. Among the most common symptoms that stand out are the pain in the upper quadrants of the abdomen, high fever, nausea and vomiting. The authors present the case of a patient who developed an atrial flutter as the initial presentation of a hepatic abscess that imagiologically mimicked a hepatic tumour. PMID:27170608

  13. Multiple brain abscesses.

    PubMed

    Burke, L P; Ho, S U; Cerullo, L J; Kim, K S; Harter, D H

    1981-12-01

    A young woman with 12 separate brain abscesses was treated medically after aspiration of one abscess for diagnostic bacteriological examination. She made an excellent recovery with only minimal residual neurological dysfunction. Surgical aspiration for detailed bacteriological studies followed by appropriate antimicrobial therapy is an effective way of treating multiple brain abscesses in the neurologically stable patient. PMID:7330768

  14. Is it really an abscess? An unusual case of metastatic stromal cell sarcoma of the prostate

    PubMed Central

    Wickramasinghe, Shehan; Beenen, Edwin; He, Michael

    2015-01-01

    Introduction Prostatic stromal sarcomas account for about 0.1% of all prostatic malignancies. Local recurrence into bladder, seminal vesicles and rectum has been documented. Distal metastasis, has so far only been reported in lung and bone. Presentation of case We report the case of a 42 year old man with a subcutaneous metastatic deposit of a prostatic stromal cell sarcoma 5 years after radical prostatectomy. Additional staging with CT- and PET-scan showed lymph node involvement in the neck and left axilla. A core biopsy of the skin lesion was undertaken, of which the histology revealed a low grade spindle cell tumour that was morphologically identical to a previously diagnosed prostatic stromal sarcoma. Discussion In literature distant metastases to the lung and bone have been documented before. This is the first documented case of a subcutaneous metastasis of prostatic stromal cell sarcoma. Conclusion The preferred treatment for prostatic stromal cell sarcoma is surgery by radical prostatectomy or cystoprostatectomy. There is currently not enough literature on the topic to elucidate the role of chemo- or radiotherapy in loco-regional or distant spread. PMID:26581082

  15. Relapse of enterococcal prosthetic valve endocarditis with aortic root abscess following treatment with daptomycin in a patient not fit for surgery.

    PubMed

    Enoch, D A; Phillimore, N; Karas, J A; Horswill, L; Mlangeni, D A

    2010-04-01

    Daptomycin is a novel lipopeptide with activity against Gram-positive organisms including enterococci. It is licensed for the treatment of Staphylococcus aureus bacteraemia and right-sided endocarditis, but not endocarditis due to Enterococcus spp. We report a case of enterococcal prosthetic valve endocarditis with an aortic root abscess in an elderly patient who was not fit for surgery. The patient's endocarditis relapsed 9 weeks after a 6 week course of daptomycin. PMID:20019148

  16. [Subcutaneous abscess following epidural catheterization].

    PubMed

    Radif, Ahmed; Dalsgaard, Lars Bech

    2009-06-01

    A case of subcutaneous abscess and meningitis symptoms after insertion of epidural catheter is presented. The symptoms were pain at the site of insertion two days after insertion, later fever and neck rigidity. Treatment is surgical intervention after appropriate diagnostics by magnetic resonance imaging, and administration of appropriate antibiotics. PMID:19500519

  17. Kawasaki Disease Mimicking Retropharyngeal Abscess

    PubMed Central

    Srividhya, Vazhkudai Sridharan; Vasanthi, Thiruvengadam; Shivbalan, Somu

    2010-01-01

    Kawasaki disease is an acute, self-limiting febrile mucocutaneous vasculitis of infants and young children. Retropharyngeal lymphadenopathy is a rare presentation of Kawasaki disease. We present a case of Kawasaki disease mimicking a retropharyngeal abscess, with upper airway obstruction resulting in delayed diagnosis. PMID:20635457

  18. Spontaneous lingual abscess in an immunocompromised patient.

    PubMed

    Kettaneh, Nick; Williamson, Kelly

    2014-05-01

    Acute lingual abscess is a rare yet life-threatening clinical entity. Lingual abscess must be appropriately diagnosed and treated in the emergency department to avoid acute airway compromise. A 68-year-old woman on immunomodulatory medication for rheumatoid arthritis presented to the emergency department with left facial pain and swelling. An anterior lingual abscess was diagnosed on computed tomographic scan. The most common cause of lingual abscess is direct trauma, although immunocompromised state is a predisposing risk factor. Intravenous antibiotics are the primary treatment modality, with consideration given to adjunctive surgical drainage. We present this case to increase awareness surrounding this diagnosis among emergency physicians. Spontaneous lingual abscess should be considered in immunocompromised patients who present to the emergency department with tongue pain and edema even in the absence of lingual trauma. PMID:24332904

  19. Actinomyces meyeri brain abscess following dental extraction.

    PubMed

    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

  20. Medical treatment of multiple streptococcal liver abscesses

    SciTech Connect

    Matlow, A.; Vellend, H.

    1983-04-01

    We describe four cases of multiple, cryptogenic, and streptococcal liver abscesses which were cured with antibiotic therapy. Two of the patients were referred for medical management as a last resort after open surgical drainage failed to eradicate the suppurative process. The other two patients were treated from the time of diagnosis with antimicrobial agents alone. Blood cultures or needle aspirates of the abscesses yielded a pure growth of streptococci in all instances. All isolates were susceptible to penicillin G. Cryptogenic streptococcal abscesses may represent a subset of multiple hepatic abscesses particularly amenable to successful medical therapy consisting of a minimum of 6 weeks parenteral antibiotic therapy followed by a period of oral antibiotics until clinical, biochemical, and radiological resolution of the abscesses has occurred.

  1. Traumatic bone cyst suggestive of a chronic periapical abscess: a case report.

    PubMed

    Kahler, Bill

    2011-08-01

    Traumatic bone cysts can mimic the signs and symptoms of an endodontic lesion. This case reports on a 19-year-old male patient who was referred for endodontic assessment of a symptomatic tooth with a gingival swelling and a draining sinus at the furcation of a mandibular second molar. Radiographically, a periradicular radiolucency is evident. A prior history of trauma as well as removal of the wisdom teeth was determined. After careful diagnosis unnecessary endodontic intervention was avoided. Surgical exploration, curettage and the generation of a blood clot resulted in healing at the 6 month review appointment. The tooth remained responsive to pulp sensibility testing at that time. PMID:21771187

  2. Microbiology and treatment of acute apical abscesses.

    PubMed

    Siqueira, José F; Rôças, Isabela N

    2013-04-01

    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

  3. 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

  4. Persistent Staphylococcus aureus Isolates from Two Independent Cases of Bacteremia Display Increased Bacterial Fitness and Novel Immune Evasion Phenotypes

    PubMed Central

    Richards, R. L.; Haigh, R. D.; Pascoe, B.; Sheppard, S. K.; Price, F.; Jenkins, D.; Rajakumar, K.

    2015-01-01

    Staphylococcus aureus bacteremia cases are complicated by bacterial persistence and treatment failure despite the confirmed in vitro susceptibility of the infecting strain to administered antibiotics. A high incidence of methicillin-resistant S. aureus (MRSA) bacteremia cases are classified as persistent and are associated with poorer patient outcomes. It is still unclear how S. aureus evades the host immune system and resists antibiotic treatment for the prolonged duration of a persistent infection. In this study, the genetic changes and associated phenotypic traits specific to S. aureus persistent bacteremia were identified by comparing temporally dispersed isolates from persistent infections (persistent isolates) originating from two independent persistent S. aureus bacteremia cases with the initial infection isolates and with three resolved S. aureus bacteremia isolates from the same genetic background. Several novel traits were associated specifically with both independent sets of persistent S. aureus isolates compared to both the initial isolates and the isolates from resolved infections (resolved isolates). These traits included (i) increased growth under nutrient-poor conditions; (ii) increased tolerance of iron toxicity; (iii) higher expression of cell surface proteins involved in immune evasion and stress responses; and (iv) attenuated virulence in a Galleria mellonella larva infection model that was not associated with small-colony variation or metabolic dormancy such as had been seen previously. Whole-genome sequence analysis identified different single nucleotide mutations within the mprF genes of all the isolates with the adaptive persistence traits from both independent cases. Overall, our data indicate a novel role for MprF function during development of S. aureus persistence by increasing bacterial fitness and immune evasion. PMID:26056388

  5. Methicillin-resistant Staphylococcus aureus enterocolitis sequentially complicated with septic arthritis: a case report and review of the literature

    PubMed Central

    2014-01-01

    Background Although most reports describing patients infected with methicillin-resistant Staphylococcus aureus enterocolitis have been published in Japan, this concept remains a matter of debate and diagnostic criteria have not yet been defined. Case presentation The general status of a 74-year-old Japanese man referred to our hospital (day 1) with severe community-acquired pneumococcal pneumonia gradually improved with antibiotic therapy. Thereafter, up to 4 L/day of acute watery diarrhea that started on day 19 was refractory to metronidazole but responded immediately to oral vancomycin. Gram staining stool samples was positive for abundant fecal leukocytes from which dominant methicillin-resistant Staphylococcus aureus (104 CFU/mL) were isolated, suggesting methicillin-resistant Staphylococcus aureus enterocolitis. High fever with methicillin-resistant Staphylococcus aureus bacteremia was evident at day 30, and suppurative right hip arthritis developed around day 71. All methicillin-resistant Staphylococcus aureus strains isolated from stools, blood and aspirated synovial fluid separated in the same manner on pulsed-field gel electrophoresis, as well as two other strains isolated from sputum, belonged to the same clone as sequence type (ST) 764 (complex clonal 5), and carried SCCmec type II. Conclusion The clinical, microbiological and molecular biological findings of this patient indicated methicillin-resistant Staphylococcus aureus enterocolitis that led to septic methicillin-resistant Staphylococcus aureus arthritis. PMID:24405901

  6. Proteus mirabilis abscess involving the entire neural axis.

    PubMed

    Kamat, A S; Thango, N S; Husein, M Ben

    2016-08-01

    Intramedullary spinal cord abscesses are rare and potentially devastating lesions usually associated with other infective processes such as bacterial endocarditis, or pulmonary or urogenital infection. We describe a 2-year-old girl who presented with an infected dermal sinus leading to an intraspinal abscess. This abscess eventually spread and involved the entire neural axis leaving her quadriparetic. Drainage of the abscess resulted in recovery and the child regained normal function of her limbs. To our knowledge this is the first documented case of an intramedullary abscess involving the entire neural axis. PMID:26960264

  7. Successful treatment of tuberculous brain abscess.

    PubMed

    Wouters, E F; Hupperts, R M; Vreeling, F W; Greve, L H; Janevski, B; Willebrand, D; Berfelo, W F

    1985-01-01

    A case of tuberculous brain abscess occurred in spite of 4 months' treatment of pulmonary tuberculosis with a triple drug anti-tuberculous regimen. Surgical removal and further chemotherapy were successful. PMID:4020392

  8. A β-lactone-based antivirulence drug ameliorates Staphylococcus aureus skin infections in mice.

    PubMed

    Weinandy, Franziska; Lorenz-Baath, Katrin; Korotkov, Vadim S; Böttcher, Thomas; Sethi, Shneh; Chakraborty, Trinad; Sieber, Stephan A

    2014-04-01

    Skin infections caused by Staphylococcus aureus are a major clinical concern, especially if they are caused by multi-resistant strains. In these cases, a spread into deeper soft tissues or the bloodstream results in life-threatening conditions that are difficult to treat by conventional antibiotics. Previous in vitro experiments with a small β-lactone-based molecule demonstrated that antibiotic-sensitive and -resistant S. aureus strains are effectively disarmed in their virulence and corresponding pathogenicity. In this work, in vivo mouse studies show that this methodology is effective for the treatment of skin abscesses in mice. A single dose of the β-lactone significantly decreased abscess size even when applied 6 h post-infection. Although the molecule requires pharmacological optimization (improved stability, for example), this study emphasizes the potential value of antivirulence therapies. PMID:24678014

  9. [Psoas abscess caused by Staphylococcus lugdunensis].

    PubMed

    Tamargo Delpón, María; Demelo-Rodríguez, Pablo; Cano Ballesteros, Juan Carlos; Vela de la Cruz, Laura

    2016-01-01

    Staphylococcus lugdunensis is a coagulase-negative staphylococcus of growing importance and atypical behavior. The infections caused by this microorganism are becoming more frequent, having a broader spectrum. Psoas abscesses caused by this germ are rare, with few cases reported in the literature. In this work, we present a case of a psoas abscess caused by S. lugdunensis in a patient suffering from diabetes mellitus and rheumatoid arthritis, which was treated with intravenous cloxacillin with a good outcome. PMID:27086257

  10. Klebsiella pneumoniae Liver Abscess and Metastatic Endophthalmitis

    PubMed Central

    Wells, Jason T.; Lewis, Catherine R.; Danner, Omar K.; Wilson, Kenneth L.; Matthews, L. Ray

    2015-01-01

    Introduction. Klebsiella pneumoniae is a well-known cause of liver abscess. Higher rates of liver abscess associated with Klebsiella pneumoniae are seen in Taiwan. Metastatic endophthalmitis is a common complication associated with a poor prognosis despite aggressive therapy. Case Report. We report a case of a 67-year-old Korean female with Klebsiella pneumoniae liver abscess. The patient developed metastatic endophthalmitis and ultimately succumbed to her disease despite aggressive medical and surgical treatment. Conclusion. Dissemination of Klebsiella pneumoniae is associated with significant morbidity and mortality. Liver abscesses preferably should be treated with percutaneous drainage, but surgical treatment is needed in some cases. Metastatic spread to the eye is a common complication that must be treated aggressively with intravenous antibiotics and surgical intervention if necessary. PMID:26788530

  11. Rothia aeria Neck Abscess in A Patient with Chronic Granulomatous Disease: Case Report and Brief Review of the Literature

    PubMed Central

    Falcone, E. Liana; Zelazny, Adrian M.; Holland, Steven M.

    2014-01-01

    Rothia aeria caused a necrotic lymphadenitis and neck abscess in a patient with CGD. This infection was aggressive, crossed tissue planes, required two surgeries, as well as prolonged antibiotics for complete resolution. Rothia aeria is a rare pathogen that can be added to the spectrum of agents causing disease in CGD, a finding that further reinforces the importance of microbiologic identification of infections in this patient population. PMID:22730055

  12. Association of teichoic acid antibody with metastatic sequelae of catheter-associated Staphylococcus aureus bacteremia: a failure of the two-week antibiotic treatment.

    PubMed

    Bernhardt, L L; Antopol, S C; Simberkoff, M S; Rahal, J J

    1979-02-01

    A patient with Staphylococcus aureus bacteremia associated with an infected intravenous catheter was treated with oxacillin for two weeks. During that period all blood cultures were sterile, he rapidly became afebrile, and there were no signs of endocarditis or metastatic abscesses. However, serum antibodies against staphylococcal teichoic acid, initially undetectable by the agar gel immunodiffusion technic, became positive during the second week of treatment. Three weeks after discharge, the patient was readmitted to the hospital because of back pain and weakness in the lower extremities. Vertebral osteomyelitis and a spinal epidural abscess caused by Staph. aureus of the same phage type as the bacteremic isolate were demonstrated. This case illustrates the importance of careful follow-up of patients with Staph. aureus bacteremia and the potential value of serial measurement of teichoic acid antibodies in detecting clinically inapparent complications of infection. PMID:425975

  13. [Cerebral Aspergillus abscess in immunocompetent patient].

    PubMed

    Pianetti Filho, Geraldo; Pedroso, Enio Roberto Pietra; Giannetti, Alexandre Varela; Darwich, Rogério

    2005-12-01

    We report an unusual case of brain aspergillosis with multiple recurrent abscess in a 40 year-old immunocompetent woman, with good therapeutical outcome. The patient presented a subarachnoid hemorrhage caused by a ruptured pericallosal artery aneurysm and was submitted to a craniotomy for aneurysm surgery. Five months later, she developed multiple Aspergillus cerebral abscess. Two craniotomies and amphotericin B became necessary during treatment. Fourteen years later, she is asymptomatic. Treatment of brain aspergillosis abscess implied the combination of both surgical and drug therapy with amphotericin B. PMID:16400435

  14. PCR-based detection of genes encoding virulence determinants in Staphylococcus aureus from bovine subclinical mastitis cases

    PubMed Central

    Shanmugam, Yuvaraj; Kurkure, Nitin Vasantrao; Chousalkar, Kapil Kamalakarrao; Barbuddhe, Sukhadeo Baliram

    2007-01-01

    The present study was carried out to genotypically characterize Staphylococcus aureus (S. aureus) isolated from bovine mastitis cases. A total of 37 strains of S. aureus were isolated during processing of 552 milk samples from 140 cows. The S. aureus strains were characterized phenotypically, and were further characterized genotypically by polymerase chain reaction using oligonucleotide primers that amplified genes encoding coagulase (coa), clumping factor (clfA), thermonuclease (nuc), enterotoxin A (entA), and the gene segments encoding the immunoglobulin G binding region and the X region of protein A gene spa. All of the isolates yielded an amplicon with a size of approximately 1,042 bp of the clfA gene. The amplification of the polymorphic spa gene segment encoding the immunoglobulin G binding region was observed in 34 isolates and X-region binding was detected in 26 isolates. Amplification of the coa gene yielded three different products in 20, 10, and 7 isolates. The amplification of the thermonuclease gene, nuc, was observed in 36 out of 37 isolates. All of the samples were negative for the entA gene. The phenotypic and genotypic findings of the present strategies might provide an understanding of the distribution of the prevalent S. aureus clones among bovine mastitis isolates, and might aid in the development of steps to control S. aureus infections in dairy herds. PMID:17519568

  15. Iliopsoas abscess in children: report on five patients with a literature review.

    PubMed

    Karlı, Arzu; Belet, Nurşen; Danacı, Murat; Avcu, Gülhadiye; Paksu, Şule; Köken, Özlem; Şensoy, Gülnar

    2014-01-01

    We aimed in this study to present the clinical findings in children with iliopsoas abscess (IPA) and to discuss the diagnosis and treatment. The files of five patients, hospitalized between August 2011 and June 2013 and monitored with a diagnosis of IPA, were reviewed retrospectively. Demographic characteristics, symptoms and signs, laboratory examinations, and diagnostic and treatment methods of the cases were evaluated. Two of the cases were females and three were males, and their ages ranged from 10 to 15 years. Before the diagnosis, the duration of symptoms in patients ranged from five days to one year. The primary symptoms included fever and difficulty in walking. One patient presented with septic shock and had a history of trauma as a predisposing factor. All patients except one had a higher erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) value. Psoas abscess was demonstrated by ultrasonography (USG), except in one patient. Four patients underwent percutaneous drainage of the abscess. The isolated microorganisms included Staphylococcus aureus, Mycobacterium tuberculosis, and Enterococcus faecalis. All the cases recovered without sequelae. Diagnosis of IPA in children is difficult, and many physicians are usually consulted before any diagnosis is made. IPA should be considered in the differential diagnosis in patients presenting with complaints of lower back, hip, groin and leg pain and difficulty in walking. PMID:24827950

  16. The importance of a proper aetiological diagnosis in the management of patients with invasive mycoses: a case report of a brain abscess by Scedosporium apiospermum.

    PubMed

    Caggiano, Giuseppina; Cantisani, Piero; Rolli, Marilena; Gianfreda, Cosimo Damiano; Pizzolante, Maria; Montagna, Maria Teresa

    2011-10-01

    Scedosporium apiospermum is a saprobic fungus responsible for many different clinical manifestations. Although it affects mostly immunocompromised patients, pulmonary and disseminated scedosporiosis have also been reported in immunocompetent subjects. It often causes subcutaneous mycetoma, despite its preferential tropism to CNS. The authors describe a fatal case of a S. apiospermum brain abscess in a 58-year-old female. She was affected by chronic liver disease and idiopathic pulmonary fibrosis and had been treated with corticosteroid therapy for a long time. She recovered in a neurosurgery unit, wherein TC scan and cerebral MRI revealed an expansive left temporo-parietal process with vasogenic oedema. A stereotactic puncture of the lesion was carried out, and pus of brain abscess was evacuated. Empirical antifungal therapy was initiated with liposomal amphotericine B based on the clinical suspicion of Zygomycetes infection; after 3 days, posaconazole was added. The correct aetiological diagnosis arrived too late and the patient was treated with no specific therapy. This fatal case confirms the necessity of having a fast and correct aetiological diagnosis to improve the patient's outcome. PMID:21678124

  17. Chorioamnionitis caused by Staphylococcus aureus with intact membranes in a term pregnancy: A case of maternal and fetal septic shock.

    PubMed

    Sorano, Sumire; Goto, Maki; Matsuoka, Sakiko; Tohyama, Atsushi; Yamamoto, Hiroko; Nakamura, Sumie; Fukami, Tatsuya; Matsuoka, Ryoei; Tsujioka, Hiroshi; Eguchi, Fuyuki

    2016-04-01

    Chorioamnionitis is usually caused by migration of cervicovaginal flora through the cervical canal in women with ruptured membranes. Common causative pathogens are genital mycoplasmas, anaerobes, enteric gram-negative bacilli, and group B streptococcus. There have been only seven previous reports of chorioamnionitis due to Staphylococcus aureus and their clinical courses are characterized by rapid disease progression and poor prognosis. This case report describes a case of acute chorioamnionitis due to S. aureus, which was successfully managed with immediate cesarean section and postoperative intensive care. A 22-year-old woman presented at 39 weeks' gestation with a fever and acute lower abdominal pain. Fetal heart monitoring showed fetal distress. Immediate cesarean delivery was performed under general anesthesia. A male infant weighing 2450 g was born. He had Apgar scores of 3 and 7 at 1 and 5 min, respectively. He was immediately intubated and admitted to the neonatal intensive care unit. Maternal blood culture, vaginal culture, neonatal nares, and blood and gastric fluid culture all showed methicillin-sensitive S. aureus. Histopathology of the placenta demonstrated focal acute funisitis and acute chorioamnionitis. Interestingly, most of the patients in the previous reports developed chorioamnionitis due to S. aureus despite the presence of intact membranes, as in our case. Bacterial spread in the absence of membrane rupture and the presence of bacteremia suggests hematogenous, rather than ascending, etiology of S. aureus chorioamnionitis. PMID:26705749

  18. Pyogenic liver abscess caused by Gemella morbillorum

    PubMed Central

    Sumberaz, Alessandro; Testino, Gianni

    2014-01-01

    Even though Gemella morbillorum infection (GMI) is rare in humans, it may nevertheless, cause endocarditis, meningitis, brain abscess, pleural empyema, nephritis, mediastinitis, and occasionally, liver abscess. We are describing the case of a 64-years-old Caucasian male admitted with fever and abdominal pain. Laboratory parameters revealed inflammation signs, and instrumental examinations showed the presence of diverticula in the ascending colon. Abdominal ultrasound (US) and computer tomography (CT) showed two focal lesions in the right liver lobe. One had the characteristics of a simple cyst; the second was hypoechoic with a low density area, possibly containing necrotic material. US-guided needle biopsy was found negative for neoplastic cells, showing purulent infiltrate. Pus culture was found positive for GMI. Systemic antibiotic therapy coupled with repeated US-guided needle aspiration, induced the resolution of the hepatic abscess. Few cases have been reported of hepatic abscess caused by GMI in immunocompetent non-cirrhotic subjects. PMID:25100894

  19. Spinal epidural abscess and meningitis following short-term epidural catheterisation for postoperative analgaesia.

    PubMed

    van Rappard, Juliaan R M; Tolenaar, Jip L; Smits, Anke B; Go, Peter M N Y H

    2015-01-01

    We present a case of a patient with a spinal epidural abscess (SEA) and meningitis following short-term epidural catheterisation for postoperative pain relief after a laparoscopic sigmoid resection. On the fifth postoperative day, 2 days after removal of the epidural catheter, the patient developed high fever, leucocytosis and elevated C reactive protein. Blood cultures showed a methicillin-sensitive Staphylococcus aureus infection. A photon emission tomography scan revealed increased activity of the spinal canal, suggesting S. aureus meningitis. A gadolinium-enhanced MRI showed a SEA that was localised at the epidural catheter insertion site. Conservative management with intravenous flucloxacillin was initiated, as no neurological deficits were seen. At last follow-up, 8 weeks postoperatively, the patient showed complete recovery. PMID:26294360

  20. Unusual cervical spine epidural abscess.

    PubMed

    Liou, Jr-Han; Su, Yu-Jang

    2015-10-01

    A 48-year-old man presented to the emergency department with complain of severe neck pain and anterior chest pain. Intermittent fever in the recent 2 days was also noted. There is a track maker over his left side of neck. The laboratory examination showed leukocytosis and high C-reactive protein level. Urine drug screen was positive for opiate. Empirical antibiotic administration was given. Blood culture grew gram-positive cocci in chain, and there was no vegetation found by heart echocardiogram. However, progressive weakness of four limbs was noted, and patient even cannot stand up and walk. The patient also complained of numbness sensation over bilateral hands and legs, and lower abdomen. Acute urine retention occurred. We arranged magnetic resonance imaging survey, which showed evidence of inflammatory process involving the retropharyngeal spaces and epidural spaces from the skull base to the bony level of T5. Epidural inflammatory process resulted in compression of the spinal cord and bilateral neural foramen narrowing. Neurosurgeon was consulted. Operation with laminectomy and posterior fusion with bone graft and internal fixation was done. Culture of epidural abscess and 2 sets of blood culture all yielded methicillin-sensitive Staphylococcus aureus. For epidural abscess, the most common involved spine is lumbar followed by thoracic and cervical spine. Diagnosis and treatment in the drug abusers are still challenging because they lack typical presentation, drug compliance, and adequate follow-up and because it is hard to stop drug abuser habit. Significant improvement of neurological deficit can be expected in most spinal abscess in drug abusers after treatment. PMID:26298050

  1. Healthcare Associated Infections of Methicillin-Resistant Staphylococcus aureus: A Case-Control-Control Study

    PubMed Central

    Yao, Zhenjiang; Peng, Yang; Chen, Xiaofeng; Bi, Jiaqi; Li, Ying; Ye, Xiaohua; Shi, Jing

    2015-01-01

    Background Methicillin-resistant Staphylococcus aureus (MRSA) is one of the most widespread and dangerous pathogens in healthcare settings. We carried out this case-control-control study at a tertiary care hospital in Guangzhou, China, to examine the antimicrobial susceptibility patterns, risk factors and clinical outcomes of MRSA infections. Methods A total of 57 MRSA patients, 116 methicillin-susceptible Staphylococcus aureus (MSSA) patients and 102 S. aureus negative patients were included in this study. We applied the disk diffusion method to compare the antimicrobial susceptibilities of 18 antibiotics between MRSA and MSSA isolates. Risk factors of MRSA infections were evaluated using univariate and multivariate logistic regression models. We used Cox proportional hazards models and logistic regression analysis to assess the hospital stay duration and fatality for patients with MRSA infections. Results The MRSA group had significantly higher resistance rates for most drugs tested compared with the MSSA group. Using MSSA patients as controls, the following independent risk factors of MRSA infections were identified: 3 or more prior hospitalizations (OR 2.8, 95% CI 1.3–5.8, P = 0.007), chronic obstructive pulmonary disease (OR 5.9, 95% CI 1.7–20.7, P = 0.006), and use of a respirator (OR 3.6, 95% CI 1.0–12.9, P = 0.046). With the S. aureus negative patients as controls, use of a respirator (OR 3.8, 95% CI 1.0–13.9, P = 0.047) and tracheal intubation (OR 8.2, 95% CI 1.5–45.1, P = 0.016) were significant risk factors for MRSA infections. MRSA patients had a longer hospital stay duration and higher fatality in comparison with those in the two control groups. Conclusions MRSA infections substantially increase hospital stay duration and fatality. Thus, MRSA infections are serious issues in this healthcare setting and should receive more attention from clinicians. PMID:26470023

  2. [Splenic abscess: etiology, diagnosis and possible therapeutics].

    PubMed

    Burnier, C; Ribordy-Baudat, V; Lamy, O

    2007-10-31

    We report the case of a 28-year-old intravenous drug abuser under quadritherapy for stage C3 AIDS and with past history of infectious endocarditis. He was admitted with a diminished general condition, weight loss, progressive unbearable abdominal pain and vomiting, without fever. An inflammatory syndrome is noted and imaging reveals a voluminous splenic abscess. Conservative treatment is initiated with repetitive drainages and intravenous antibiotics. Aetiologies, diagnosis and possible therapeutics of splenic abscesses are discussed. PMID:18018950

  3. Ovarian Abscess Following Therapeutic Insemination

    PubMed Central

    Kolb, Bradford A.; Peters, Albert J.; Kazer, Ralph

    1994-01-01

    Background: Artificial insemination is a commonly performed procedure for the treatment of various forms of infertility. Infectious complications have only rarely been noted as a complication of intrauterine insemination (IUI). Case: In this presentation, we report the first case of an ovarian abscess following IUI with the husband's semen. Despite treatment with triple antibiotics, an oophorectomy was required. Surgical as well as pathological evaluation confirmed the diagnosis of an ovarian abscess. Following surgery, the patient responded well to antibiotic therapy. Conclusion: Since pelvic infections are ascending processes, the violation of the natural cervical barrier with IUI can theoretically place the patient at increased risk for this complication. While few advocate routine cultures of semen samples, the clinician must be acutely alert to potential infectious morbidity following this procedure. Early diagnosis and intervention are necessary to minimize morbidity and optimize treatment. PMID:18472883

  4. Spinal epidural abscess with a rapid course in young healthy infantry recruits with multiple skin lacerations.

    PubMed

    Honig, Asaf; Or, Omer; Barzilay, Yair; Fraifeld, Shifra; Pikkel, Yoav Y; Eliahou, Ruth; Cohen, José E; Itshayek, Eyal

    2016-09-01

    In recent years, there has been high prevalence of Staphylococcus aureus (S. aureus) infection among soldiers in the Israeli military, with devastating sequelae in several cases. Emergency department physicians have developed a high level of suspicion for spinal epidural abscess (SEA) in patients presenting known risk factors; however, SEA is a particularly elusive diagnosis in young healthy adults with no history of drug abuse. We review three cases of SEA secondary to methicillin-sensitive S. aureus (MSSA) infection in young healthy soldiers without known risk factors. We retrospectively reviewed clinical files of soldiers treated at our Medical Center from 2004-2015 to identify patients diagnosed with SEA. Those aged less than 30years with no history of intravenous drug use, spine surgery or spine trauma were included in the study. Three young army recruits met the inclusion criteria. These young men developed SEA through extension of MSSA infection to proximal skin and soft tissue from impetigo secondary to skin scratches sustained during "basic" training. All presented with mild nuchal rigidity and severe persistent unremitting lancinating radicular pain. Although healthy at baseline, they had a severe, rapidly progressive course. Following urgent surgery, two patients recovered after rehabilitation; one remained with paraparesis at late follow-up. Neurological deficits and systemic evidence of S. aureus infection progressed rapidly in these young healthy SEA patients with no history of drug abuse, emphasizing the critical role of timely MRI, diagnosis, and surgery. PMID:27364320

  5. An Easily Overlooked Presentation of Malignant Psoas Abscess: Hip Pain

    PubMed Central

    Askin, Ayhan; Bayram, Korhan Baris; Demirdal, Umit Secil; Korkmaz, Merve Bergin; Gurgan, Alev Demirbilek; Inci, Mehmet Fatih

    2015-01-01

    Psoas abscess is a rare infectious disease with nonspecific clinical presentation that frequently causes a diagnostic difficulty. Its insidious onset and occult characteristics can cause diagnostic delays. It is classified as primary or secondary. Staphylococcus aureus is the most commonly causative pathogen in primary psoas abscess. Secondary psoas abscess usually occurs as a result of underlying diseases. A high index of clinical suspicion, the past and recent history of the patient, and imaging studies can be helpful in diagnosing the disease. The delay of the treatment is related with high morbidity and mortality rates. In this paper, 54-year-old patient with severe hip pain having an abscess in the psoas muscle due to metastatic cervical carcinoma is presented. PMID:25685574

  6. Retrospective case series analysing the clinical data and treatment options of patients with a tubercular abscess of the chest wall

    PubMed Central

    Tanaka, Satona; Aoki, Minoru; Nakanishi, Takao; Otake, Yosuke; Matsumoto, Masataka; Sakurai, Toshiyasu; Tada, Kimihide; Ikeda, Akihiko

    2012-01-01

    The tubercular abscess of the chest wall remains one of the differential diagnoses of a chest wall tumour, and the management strategy is controversial. We reviewed the medical records of 22 patients treated at our institution. Two patients were managed by antitubercular medications alone; eight patients were managed by medication and open drainage. Five patients underwent open drainage with subsequent radical surgery at a constant interval of time, and the mean duration between open drainage and radical surgery was 9.8 weeks (range, 3–12). Seven patients underwent radical surgery without prior open drainage. Five patients required rib resections, and curettage of infected pleural peel was necessary in 5 patients. Antitubercular drugs were administered basically for more than 6 months regardless of surgical management, including for more than 1 month prior to radical surgery. Postoperative empyema was seen in 1 patient after radical surgery. The mean follow-up duration was 32.8 months (range, 3–100), and there was no recurrence. Complete resection of the tubercular abscess with sufficient antitubercular therapy resulted in a satisfactory outcome. Antitubercular therapy with or without open drainage can be a viable choice. PMID:22184463

  7. Fatal thalamic abscess secondary to dental infection.

    PubMed

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

    2015-01-01

    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. PMID:26678690

  8. Liver abscess caused by Brevundimonas vesicularis in an immunocompetent patient.

    PubMed

    Yoo, Seu Hee; Kim, Min Ja; Roh, Kyoung Ho; Kim, Si Hyun; Park, Dae Won; Sohn, Jang Wook; Yoon, Young Kyung

    2012-10-01

    Invasive infections caused by Brevundimonas vesicularis are very rare in humans. We experienced an unusual case of liver abscess due to B. vesicularis in an immunocompetent young male. The patient was successfully treated by liver abscess drainage and with antimicrobial therapy of ceftriaxone followed by ampicillin/sulbactam. The organism found in the aspiration culture of the abscess material was initially reported, by using a VITEK 2 system, as Sphingomonas paucimobilis. However, later, B. vesicularis was confirmed as the true pathogen through 16S rRNA gene sequencing. To our knowledge, this is the first case of liver abscess caused by B. vesicularis. PMID:22767540

  9. Nosocomial keratitis caused by methicillin-resistant Staphylococcus aureus: case report and preventative measures

    PubMed Central

    Braich, Puneet S.; Aggarwal, Shruti; Mukhtar, Sabrina; Almeida, David RP.

    2015-01-01

    A 47-year-old African-American woman was admitted to the intensive care unit of our community hospital for respiratory failure secondary to severe decompensated heart failure, requiring intubation. In the ensuing days, she developed a methicillin-resistant Staphylococcus aureus (MRSA) infection of the cornea, despite no growth of MRSA in multiple blood, sputum, and urine cultures. This unexpected corneal infection complicated her hospital stay, and increased morbidity and disease-related cost. Risk factors, warning signs, and preventative measures for MRSA keratitis secondary to lagophthalmos (inability to completely close one's eyelids) are outlined in this case report. Implementing simple precautions such as taping eyelids shut or using artificial lubrication may reduce patient morbidity and disease-related costs. These recommendations are directed to non-ophthalmic clinicians who provide care to patients in settings where MRSA colonization is widespread. PMID:26486112

  10. A Fatal Case of Eczema Herpeticum With Septic Shock Due to Methicillin-Resistant Staphylococcus aureus.

    PubMed

    Tupe, Christina L; Weiler, Bethany A; Verceles, Avelino C; McCurdy, Michael T

    2016-07-01

    A 62-year-old woman treated with several courses of corticosteroids for an undifferentiated rash came to the emergency department with progressively worsening cutaneous signs and symptoms and generalized weakness. She had scabies, and despite treatment continued to decompensate. Repeat skin biopsies revealed disseminated herpes simplex virus infection, and results of blood cultures were consistent with infection by methicillin-resistant Staphylococcus aureus. Despite antiviral and antimicrobial therapy, sepsis and multiorgan failure developed, and the patient died. This case illustrates the complications of the rare entity eczema herpeticum, which occurs most often in immunocompromised patients and is associated with a high mortality. Maintaining a high index of suspicion for this disease in decompensating patients with an unidentified rash is essential to avoid catastrophic outcomes. PMID:27369040

  11. Characterization of non-typable strains of Staphylococcus aureus from cases of hospital infection.

    PubMed Central

    Vindel, A.; Martín-Bourgon, C.; Saez-Nieto, J. A.

    1987-01-01

    A high percentage of non-typable (NT) Staphylococcus aureus strains was isolated in Spanish hospitals during 1984 and 1985. Several alternative methods of typing were employed to study these isolates. These were: phage-typing at 1000 X RTD, phage-typing after heat-treatment (48 degrees C), thermal shock (56 degrees C), reverse-typing and induction of additional phages. Using these methods the number of NT isolates was reduced by 60%. Best results were obtained with heat-treatment. Additional phages and reverse-typing were also useful. A scheme for the study of outbreaks and sporadic cases caused by NT strains is proposed using the methods described. PMID:3609172

  12. Panton-Valentine leukocidin positive Staphylococcal aureus infections of the head and neck: case series and brief review of literature.

    PubMed

    Hanratty, John; Changez, Huma; Smith, Andrew; Wales, Craig

    2015-04-01

    Panton-valentine leukocidin (PVL) is a pore-forming cytotoxin produced by some clones of Staphylococcus aureus that is associated with infections ranging from uncomplicated skin and soft tissue infections to life-threatening necrotizing pneumonia. PVL S aureus-associated maxillofacial infections are rarely reported; therefore, a high degree of clinical suspicion is warranted and close liaison with microbiologists and appropriate samples are required for optimal management. This report discusses the management and learning points from 3 such cases managed by the Greater Glasgow and Clyde National Health Service maxillofacial surgical teams. PMID:25544295

  13. Isolation of Bordetella bronchiseptica from Blood and a Pancreatic Abscess

    PubMed Central

    Bunce, Paul E.

    2015-01-01

    Bordetella bronchiseptica is a respiratory pathogen rarely encountered in human hosts. We describe a case of bacteremia and pancreatic abscess caused by this organism. To our knowledge, this is the first reported case of B. bronchiseptica causing intra-abdominal infection in the form of an abscess. PMID:25740781

  14. Endoscopic transmaxillary drainage of an infratemporal fossa abscess

    PubMed Central

    Sundaram, Sreetharan Sivapatha; Rajan, Philip; Balasubramanian, Anusha

    2014-01-01

    Infratemporal fossa abscess is a rare and challenging condition to diagnose and manage. A few reported cases have been mostly due to odontogenic infections and were managed by external or intraoral drainage. This is the first reported case of an infratemporal fossa abscess that was successfully managed by endoscopic drainage via a transmaxillary approach. PMID:24980993

  15. Iliopsoas abscess in adolescents with type 1 diabetes mellitus

    PubMed Central

    Maines, Evelina; Franceschi, Roberto; Cauvin, Vittoria; d’Annunzio, Giuseppe; Pini Prato, Alessio; Castagnola, Elio; Di Palma, Annunziata

    2015-01-01

    Key Clinical Message Iliopsoas abscesses have been reported in adult diabetic patients, but only one case has been so far reported in the pediatric diabetic literature. We report three cases of iliopsoas abscesses in three adolescents with type 1 diabetes mellitus, suggesting that an increased awareness of this condition is required for its early recognition and prompt treatment. PMID:26273460

  16. Clostridium septicum brain abscesses in a premature neonate.

    PubMed

    Sadarangani, Sapna P; Batdorf, Rachel; Buchhalter, Lillian C; Mrelashvili, Anna; Banerjee, Ritu; Henry, Nancy K; Huskins, W Charles; Boyce, Thomas G

    2014-05-01

    Brain abscesses in neonates are typically caused by Gram-negative organisms. There are no previously described cases caused by Clostridium septicum. We present a case of a premature male infant who developed recurrent episodes of suspected necrotizing enterocolitis followed by brain abscesses, cerebritis and ventriculitis caused by C. septicum. PMID:24220230

  17. Psoas abscess complicated by vesical fistula in a child managed by non-surgical therapy.

    PubMed

    Bandi, Gaurav; Al-Omar, Osama; McLorie, Gordon A

    2005-08-01

    We report an unusual case of a 2-year-old child with a psoas abscess fistulizing to the bladder, managed by non-surgical therapy including urethral catheter drainage, percutaneous abscess drainage and intravenous antibiotics. PMID:18947559

  18. Three spontaneous occurrences of nasal septal abscess in patients with chronic asymptomatic HIV-the need for early intervention and reconstruction.

    PubMed

    Sandel, Henry D; Davison, Steven P

    2009-08-01

    We identified 3 patients with chronic, asymptomatic HIV who presented between 2001 and 2005 with spontaneous nasal septal abscesses in the absence of previous trauma, nasal surgery, sinusitis, infection, or immunodeficiency. A MEDLINE search revealed no other cases of spontaneous isolated nasal septal abscesses. Each of our patients presented to the emergency department with complaints of fever and headaches; 2 of them also had nasal obstruction, nasal and lip swelling, and pain. Clinical examinations and imaging studies revealed isolated anterior nasal septal abscesses. In each case, incision and drainage was performed immediately, and antibiotics started. One patient had an early loss of septal cartilage and nasal support, which developed into a crooked and saddle-nose deformity requiring reconstruction 7 months later. Staphylococcus aureus was identified in all 3 cases. To the best of our knowledge, these are the only 3 cases of spontaneous isolated nasal septal abscess reported in the literature. We discuss the importance of early diagnosis and intervention, as well as reconstructive techniques. PMID:19688716

  19. Psoas muscle pyogenic abscess in association with infected hip arthroplasty: a rare case of simultaneous bilateral presentation.

    PubMed

    Volpin, Andrea; Kini, Sunil Gurpur; Berizzi, Antonio

    2015-01-01

    Simultaneous bilateral presentation of psoas abscess with prosthetic joint involvement is extremely rare. A 68-year-old woman presented to us with bilateral dull aching groin pain of 6 months' duration, which flared up in the past month, associated with pyrexial symptoms. She had undergone bilateral hip replacements in the past with uneventful recovery. MRI showed bilateral psoas muscle collection in communication with the hip joints. Preoperative hip aspirate demonstrated frank pus with positivity on Gram stain and radiographs confirmed prosthetic loosening of bilateral hips. The patient subsequently underwent two-stage revision arthroplasty of both infected hip implants. At 5-year follow-up, the patient remains asymptomatic with good functional outcome and no recurrence on serial MRI. PMID:25994433

  20. Bisphosphonate therapy and osteonecrosis of the jaw complicated with a temporal abscess in an elderly woman with rheumatoid arthritis: a case report

    PubMed Central

    Manzon, Licia; Ettorre, Evaristo; Viscogliosi, Giovanni; Ippoliti, Stefano; Filiaci, Fabio; Ungari, Claudio; Fratto, Giovanni; Agrillo, Alessandro

    2014-01-01

    Bisphosphonate-related osteonecrosis of the jaw (BRONJ) is an adverse drug reaction described as the progressive destruction and death of bone tissue of the mandible or maxilla, in the course of bisphosphonate therapy. Orally administered bisphosphonates, widely used for the treatment of osteoporosis, are rarely associated with BRONJ. Instead, the risk greatly increases whether the patient is concomitantly taking steroid and/or immunosuppressant agents. The aims of this paper are to briefly discuss the evidence of the associations between bisphosphonate therapy and BRONJ, and the effects of co-occurring factors such as the presence of rheumatoid arthritis, dental surgery, and concomitant corticosteroid therapy. In particular, we present the case of an elderly woman with BRONJ suffering from rheumatoid arthritis, with a recent dental extraction and with a very unusual complication: a temporal abscess, who was successfully treated. PMID:25187700

  1. Postoperative meningitis and epidural abscess due to extended-spectrum β-lactamase-producing Klebsiella pneumoniae: a case report and a review of the literature.

    PubMed

    Yaita, Kenichiro; Komatsu, Masanari; Oshiro, Yusuke; Yamaguchi, Yukihiro

    2012-01-01

    17-year-old man had been involved in a traffic accident. He underwent a bilateral craniotomy with artificial dura mater to remove bilateral acute subdural hematomas. Seven months later, a right cranioplasty was performed using frozen auto-bone, and he developed extended-spectrum β-lactamase (ESBL)-producing Klebsiella pneumoniae meningitis and an epidural abscess. Since his general status was poor, we could not remove the foreign body (artificial dura mater). He was successfully treated with meropenem and chronic suppression with oral trimethoprim-sulfamethoxazole. By describing this case and the results of a review of the pertinent literature, we discuss the importance of ESBL-producing Klebsiella pneumoniae meningitis in posttraumatic/postoperative patients. PMID:22989843

  2. [The connection between the duration of the course of postinjection abscesses and the biological characteristics of the causative microorganisms].

    PubMed

    Kurlaev, P P; Deriabin, D G; Brudastov, Iu A; Bukharin, O V

    1996-01-01

    An analysis of results of treatment of 100 patients with postinjectional abscesses (PA) has shown their tendency to continuous inflammation in (23.9 +/- 5.4)% of the cases. Under condition of long duration of PA microorganisms of Staphylococcus aureus species have been isolated which possess 2-6 times greater capacity for inactivating the natural antiinfectious resistance factors: lysozyme, complement, immunoglobulins, bacterial component of the interferon. The inclusion of oxytocin preparation into the scheme of treatment which inhibits manifestations of antilysozymal activity of staphylococci allowed the frequency of prolonged unfavourable periods of PA to be reduced to 10.9%. PMID:9163156

  3. The pathogenesis of spinal epidural abscess: microangiographic studies in an experimental model.

    PubMed

    Feldenzer, J A; McKeever, P E; Schaberg, D R; Campbell, J A; Hoff, J T

    1988-07-01

    An experimental model of spinal epidural abscess was developed in rabbits by injecting Staphylococcus aureus into the posterior thoracolumbar epidural space. This model has been shown to reproduce the neurological, bacteriological, and radiological aspects of the human disease. In this study, the effect of the infectious epidural mass on the vasculature of the spinal cord in paraplegic rabbits was studied using microangiographic techniques. The normal vascular anatomy of the rabbit spinal cord was defined in control experiments. Vascular proliferation was demonstrated in the epidural space surrounding the abscesses. Anterior and paired posterior spinal arteries remained patent in paraplegic rabbits with mild or moderate spinal cord compression and in some cases of severe compression. In animals with severe compression, the anterior epidural venous plexus remained patent, but the dorsal spinal vein was occluded. Occlusion of perforating arteries occurred only with extreme spinal cord compression. These data indicate that the initial neurological deficit associated with experimental spinal epidural abscess is not due to vascular thrombosis. PMID:2454302

  4. Nocardial brain abscess in a patient with pulmonary alveolar proteinosis.

    PubMed

    Shirani, Kiana; Poulsen, Asger Nyborg; Hakamifard, Atousa

    2015-01-01

    Brain abscesses caused by Nocardia are rare but have a very high mortality and specific requirements of antibiotic treatment. Nocardial brain abscesses are mainly found in patients with predisposing conditions such as pulmonary alveolar proteinosis (PAP), a disease associated with chronic exposure to silica dust. We present a case of multiple nocardial brain abscesses in a man with PAP probably due to long-term occupational exposure to silica dust. Conclusively, in patients presenting brain abscesses and a history of chronic exposure to silica dust, PAP and opportunistic nocardial infection should always be considered as possible diagnoses. PMID:26605224

  5. Nocardial brain abscess in a patient with pulmonary alveolar proteinosis

    PubMed Central

    Shirani, Kiana; Poulsen, Asger Nyborg; Hakamifard, Atousa

    2015-01-01

    Brain abscesses caused by Nocardia are rare but have a very high mortality and specific requirements of antibiotic treatment. Nocardial brain abscesses are mainly found in patients with predisposing conditions such as pulmonary alveolar proteinosis (PAP), a disease associated with chronic exposure to silica dust. We present a case of multiple nocardial brain abscesses in a man with PAP probably due to long-term occupational exposure to silica dust. Conclusively, in patients presenting brain abscesses and a history of chronic exposure to silica dust, PAP and opportunistic nocardial infection should always be considered as possible diagnoses. PMID:26605224

  6. Midline extraperitoneal approach for bilateral widespread retroperitoneal abscess originating from anorectal infection

    PubMed Central

    Okuda, Koji; Oshima, Yuka; Saito, Kentaro; Uesaka, Takahiro; Terasaki, Yasunobu; Kasai, Hironori; Minagawa, Nozomi; Oshima, Takahiro; Okawa, Yumi; Misawa, Kazuhito

    2015-01-01

    Introduction Anorectal abscess is one of the most common anorectal conditions encountered in practice. However, such abscesses may rarely extend upward and cause life-threatening medical conditions. Presentation of case A 53-year-old woman presented with symptoms of anorectal abscess and evidence of severe inflammatory response and acute kidney injury. Computed tomography revealed a widespread abscess extending to the bilateral retroperitoneal spaces. Surgical drainage was performed via a totally extraperitoneal approach through a lower midline abdominal incision, and the patient had a rapid and uncomplicated recovery. Discussion Although retroperitoneal abscesses originating from the anorectal region are rare, they are life-threating events that require immediate treatment. Percutaneous abscess drainage has been recently evolved; however, surgical drainage is required sometimes that may be challenging, particularly in the case of widespread abscesses, as in our case. Conclusion The midline extraperitoneal approach reported here might be an effective surgical option for patients with bilateral widespread retroperitoneal abscesses. PMID:26701843

  7. Staphylococcal food poisoning case and molecular analysis of toxin genes in Staphylococcus aureus strains isolated from food in Sicily, Italy.

    PubMed

    Vitale, Maria; Scatassa, Maria Luisa; Cardamone, Cinzia; Oliveri, Giuseppa; Piraino, Chiara; Alduina, Rosa; Napoli, Concetta

    2015-01-01

    A case of staphylococcal food poisoning was observed in two individuals of the same family after consumption of primosale, a semiripened sheep cheese produced in Sicily. Staphylococcus aureus isolated from the cheese produced enterotoxin C (SEC) and carried both the enterotoxin C (sec) and the toxic shock syndrome toxin (tsst-1) gene. Following this case, an extensive survey was conducted on 971 food samples (raw milk, cheese, meat, and food preparations). S. aureus was detected in 102 of 971 food samples, from all types of food with the exception of ricotta cheese. The tsst-1 gene was present in 42% of the strains, either alone or in combination with other toxin genes. The enterotoxin C gene was the most represented enterotoxin, but it was only found in dairy products. Six S. aureus isolates carried the sea gene alone, two isolates carried both sea and seb, and one isolate carried both sea and sec. A significant percentage (46%) of all isolates carried a toxin gene, creating significant concern that virulent S. aureus can be transmitted through food in Sicily. PMID:25384106

  8. Metastatic spinal abscesses from diabetic foot osteomyelitis.

    PubMed

    Shaho, Shang; Khan, Shaila; Huda, M S Bobby; Chowdhury, Tahseen Ahmad

    2014-01-01

    A 66-year-old man with long-standing type 2 diabetes, nephropathy and neuropathy was admitted acutely with an infected left big toe neuropathic ulcer, with underlying osteomyelitis. His condition rapidly deteriorated with sepsis and right lobar pneumonia. Microbiology grew methicillin-sensitive Staphylococcus aureus. Shortly into his admission, he developed flaccid paraparesis, and an MRI showed multiple epidural abscesses with likely cord infarction, not amenable to surgical intervention. His sepsis resolved, but his paraparesis remained severe, requiring spinal rehabilitation. PMID:24920514

  9. Neonatal iliopsoas abscess.

    PubMed

    Horiuchi, Atsushi; Kameoka, Kazuhiro; Kuwabara, Jun; Watanabe, Yuji; Kawakami, Sanae; Tauchi, Hisamichi; Ishii, Eiichi

    2012-10-01

    Iliopsoas abscess (IPA) is rare in children, particularly in neonates. A male neonate was born at 38 weeks of gestation with a weight of 2915 g. On day 22 after birth, his family noticed that his right thigh was swollen. Abdominal computed tomography showed a mass extending to the right iliopsoas from the right thigh with thick septa. Puncture to the right groin yielded purulent fluid, and so a diagnosis of abscess was made. The puncture was followed by surgical drainage through a small inguinal incision, and the abscess cavity was irrigated thoroughly using normal saline. Culture of abscess fluid was positive for Streptococcus pneumoniae, so intravenous ABPC infusion was continued. The postoperative magnetic resonance imaging indicate that the IPA was derived from arthritis of the hip, and the patients received Riemenbügel for the incomplete hip dislocation. He is doing well at 2 years of age. PMID:23005905

  10. Amebic liver abscess

    MedlinePlus

    ... sanitation exist. Africa, Latin America, Southeast Asia, and India have significant health problems from this disease. Risk ... are the usual treatment for liver abscess. A drug such as paromomycin or diloxanide must also be ...

  11. Comparison of azithromycin, roxithromycin, and cephalexin penetration kinetics in early and mature abscesses.

    PubMed

    Girard, D; Bergeron, J M; Milisen, W B; Retsema, J A

    1993-06-01

    During the process of abscess formation, a myriad of changes are observed histologically that impede the penetration of antimicrobial agents into infection loci. A Staphylococcus aureus foreign body abscess, developed in rats, was employed to evaluate the penetration kinetics of azithromycin, roxithromycin and cephalexin at various stages of abscess development; the progressive patho-histological changes of abscess formation were also characterized in this model. In an early abscess (18 h post-challenge), azithromycin penetration into inflammatory fluid was enhanced (AUC of 351 vs 130 mg.h/kg) and residence prolonged relative to an inflammation control (half-life of 88 vs 27 h). In contrast, roxithromycin and cephalexin penetration into, and residence in, inflammatory fluid were unaltered in the early abscess. However, penetration into, and egress from, a mature abscess (ten days post-challenge) were impeded for all three antimicrobials (P < or = 0.03). The penetration kinetics of azithromycin into inflammatory fluid in an early abscess were independent of the dose regimen, but dependent on the total dose. The persistently high concentrations of azithromycin in inflammatory fluid within abscess were associated with the infiltration of phagocytic cells and encapsulation by fibrous tissue. These data are consistent with a phagocytic delivery mechanism for azithromycin, whereby the presence of high concentrations of azithromycin in inflammatory fluid are a consequence of augmented drug distribution via the release of accumulated intracellular drug from the infiltrating phagocytic cells and fibroblasts associated with abscess formation. PMID:8396089

  12. Aspergillus spinal epidural abscess

    SciTech Connect

    Byrd, B.F. III; Weiner, M.H.; McGee, Z.A.

    1982-12-17

    A spinal epidural abscess developed in a renal transplant recipient; results of a serum radioimmunoassay for Aspergillus antigen were positive. Laminectomy disclosed an abscess of the L4-5 interspace and L-5 vertebral body that contained hyphal forms and from which Aspergillus species was cultured. Serum Aspergillus antigen radioimmunoassay may be a valuable, specific early diagnostic test when systemic aspergillosis is a consideration in an immunosuppressed host.

  13. Case report: Real-time contrast-enhanced ultrasonography for the diagnosis of typical ‘bull's eye’ sign of hepatic abscess caused by Acinetobacter baumannii in a tumor patient

    PubMed Central

    WU, MENG; ZHENG, QI-CHAO

    2016-01-01

    The present case report details a unique case of a 51-year-old male patient who underwent a radical operation for carcinoma of the stomach and pancreaticoduodenectomy. Conventional ultrasonography examination exhibited a characteristic ‘bull's eye’ sign in the liver; whereas real-time contrast-enhanced ultrasonography (CEUS) demonstrated the patient was suffering from a hepatic abscess, corroborated by cytologic examination, which confirmed the presence of Acinetobacter baumannii. The hepatic localization of A. baumannii is rare in tumor patients presenting with a typical ‘bull's eye’ sign; and such a case could easily be misdiagnosed as hepatic metastasis. The findings presented in this case report demonstrate that real-time CEUS may offer important diagnostic elements, albeit not specific, which should, together with a positive cytologic test, confirm the diagnosis of a hepatic abscess. PMID:26998014

  14. [Four cases of pulmonary tuberculosis resembling pulmonary abscess with a so-called niveau-like shadow in a medical school hospital: discussion concerning the formation mechanism of niveau-like shadows].

    PubMed

    Kobashi, Y; Niki, Y; Kawane, H; Matsushima, T

    1996-04-01

    Four cases of pulmonary tuberculosis resembling pulmonary abscess radiographically were reviewed from their clinical features, chest X-ray and chest CT, and the mechanism of formation of so-called niveau-like shadows was discussed. Only one case showed a newly formed tuberculous cavity with air fluid level on chest X-ray, however, even in this case, the possibility of the infection with tubercle bacilli of an emphysematous bulla of the lung could not be completely excluded as several bulla were found on chest CT. The remaining three cases showed a slightly different mechanism of the formation of niveau-like shadows. Namely, mycobacterium tuberculosis spread into an existed bulla and a tubercle bacilli infected bulla was formed. Regarding the clinical features, no remarkable findings were detected and we could find no differences with common tuberculosis. Based on these experiences, the presence of pulmonary tuberculosis resembling the shadow of pulmonary abscess should be emphasized. PMID:8683908

  15. Pituitary abscess: an unusual presentation of "aseptic meningitis".

    PubMed

    Schwartz, I D; Zalles, M C; Foster, J L; Burry, V F

    1995-01-01

    Granulomatous inflammation of the pituitary and pituitary abscesses are rare entities. These conditions are found even more rarely in the pediatric aged population. We report a case of a radiographic and clinical, sterile pituitary abscess with non-caseating granulomatous inflammation in a girl who presented with hypopituitarism, meningeal irritation, and symptoms of pituitary apoplexy. PMID:7584709

  16. Splenic Abscess due to Brucella Melitensis - A Rare Pediatric Complication

    PubMed Central

    Parande, Aisha M; Mantur, B G; Kore, Mahesh; Palled, Eranna

    2010-01-01

    Splenic abscess due to Brucella species is an extremely rare complication especially in acute illness. Here we report a case of splenic abscess caused by Brucella melitensis biotype 1 in a child with acute infection who was successfully treated with only antibiotics. PMID:21346907

  17. Lung abscess: a neglected cause of life threatening haemoptysis.

    PubMed Central

    Philpott, N J; Woodhead, M A; Wilson, A G; Millard, F J

    1993-01-01

    Three cases who presented with life threatening haemoptysis are reported, all of whom required surgery to control the bleeding. In all three patients chronic lung abscess was responsible for the haemoptysis. Even in the absence of typical clinical or radiographic features of an abscess this diagnosis should be considered in any patient presenting with life threatening haemoptysis. Images PMID:8346503

  18. 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. PMID:24712182

  19. A case of delayed brain abscess due to a retained intracranial wooden foreign body: a case report and review of the last 20 years.

    PubMed

    Nishio, Y; Hayashi, N; Hamada, H; Hirashima, Y; Endo, S

    2004-08-01

    A 13-year-old female is presented. When she was six years old, she had fallen, holding wooden chopsticks and got stuck with a chopstick in the right upper eyelid. She was brought to a physician immediately, but a residual foreign body was missed and no particular symptom had developed during 7 years. She visited our department with fever and headache, and a brain abscess and an intracranial foreign body were found on computed tomography (CT) and magnetic resonance image (MRI) 7 years after the penetrating injury. She underwent removal of the object and abscess by craniotomy and recovered without neurological abnormalities. Since intracranial retained wooden foreign bodies frequently cause delayed complications of severe central nervous system infection, surgical removal is necessary even in the absence of symptoms. PMID:15254807

  20. [Severe infection by methicillin sensitive Staphylococcus aureus producing Panton-Valentine leukocidin: reports of two cases].

    PubMed

    Brizuela, Martín; Pérez, Guadalupe; Ruvinsky, Silvina; Sarkis, Claudia; Romero, Romina; Mastroianni, Alejandra; Casimir, Lidia; Venuta, María E; Gómez Bonduele, Verónica; Bologna, Rosa

    2016-08-01

    Staphylococcus aureus is a major etiologic agent of infections in children from the community and the hospital setting. The severity of these conditions is associated with virulence factors, including the Panton-Valentine leukocidin. Both methicillin resistant and sensitive Staphylococcus aureus produce this leukocidin although with varying frequency. We present two children with severe infection by sensitive Staphylococcus aureus producer of Panton-Valentine leukocidin with musculoskeletal and endovascular complications. It is essential the suspected diagnosis, appropriate antibiotic treatment and early surgical management to improve the approach of these infections. Epidemiological surveillance should be mantained to detect the frequency of infections caused by these bacteria. PMID:27399020

  1. Renal Abscess Caused by Salmonella Typhi

    PubMed Central

    Kaur, Amarjeet; Sarma, Smita; Kumar, Navin; Sengupta, Sharmila

    2015-01-01

    Salmonella typhi is a true pathogen, which is capable of causing both intestinal and extraintestinal infections. Unusual presentations of Salmonella should always be kept in mind as this organism can cause disease in almost any organ of the body. S. typhi has been reported to cause the life-threatening infections such as meningitis, endocarditis, myocarditis, empyema, and hepatic abscess. Renal involvement by S. typhi is a relatively rare presentation. We report a case of renal abscess caused by S. typhi in an afebrile, 10-year-old child who did not have any clinical history of enteric fever. To our knowledge, this is the first reported case of isolation of S. typhi from the renal abscess, and interestingly this isolate was found to be resistant to quinolones. PMID:26417164

  2. Infectious sacroiliitis caused by Staphylococcus aureus following acupuncture: a case report

    PubMed Central

    Tseng, Yu-Chen; Yang, Ya-Sung; Wu, Yu-Cheng; Chiu, Sheng-Kang; Lin, Te-Yu; Yeh, Kuo-Ming

    2014-01-01

    Determination of the origin of infectious sacroiliitis (ISI), a rare form of septic arthritis, is often time consuming and clinically difficult owing to its various presentations, which include joint, skin and urinary tract infections. This report describes the diagnosis, determination of infectious origin and treatment of a case of ISI attributed to the use of acupuncture for the treatment of lower back pain. We report on a 61-year-old man who developed right hip pain and fever 3 days after undergoing acupuncture over the right buttock region for the treatment of lower back pain. Blood culture showed infection with methicillin-susceptible Staphylococcus aureus and MRI disclosed the presence of an inflamed area over the right iliac bone and the right portion of the sacrum. The patient was cured after a 4-week course of antimicrobial treatment. Clinicians should take a history of acupuncture use when evaluating patients presenting with fever of unknown origin and/or bacteraemia and consider the possibility of ISI when evaluating patients with hip pain and infectious signs after acupuncture or other possible causes of infection. This indicates the importance of performing clinically clean procedures to prevent septic complications when treating patients with acupuncture. PMID:24135310

  3. Salmonella Abscess of the Anterior Chest Wall in a Patient With Type 2 Diabetes and Poor Glycemic Control: A Case Report.

    PubMed

    Chiao, Hao-Yu; Wang, Chi-Yu; Wang, Chih-Hsin

    2016-03-01

    Salmonella can cause extra-intestinal focal infections as well as gastrointestinal problems. A few cases of Salmonella skin and soft tissue infection have been documented in immunocompromised patients such as persons with type 2 diabetes and poor glycemic control. A case study is presented of a 30-year-old man with a 10-year history of poorly controlled (HbA1C 11.7%) diabetes mellitus who presented with a ruptured nodule resulting in a wound with signs of infection over his anterior chest region of 1-month duration. He had been taking amoxycillin/clavulanate for the week previous to presentation at the authors' facility. Following sharp debridement, the ulcerative wound deteriorated and a chest wall abscess developed. Bacterial culture results were positive for Salmonella group D, resistant to ampicillin and susceptible to ceftriaxone and ciprofloxacin. The patient underwent surgical debridement, resulting in a wound 7 cm x 4 cm, and was provided ceftriaxone 2.0 g intravenously daily along with insulin therapy. After surgical debridement, a local rotational flap was created for wound closure and reconstruction. The patient was discharged 1 week later on oral antibiotic therapy for 1 week. His wound was completely healed without recurrence at his 4-month follow-up. For this patient, addressing glycemic issues, identifying the infectious organism, and providing appropriate therapy, radical debridement, and flap surgery helped heal an advanced soft tissue infection. In immunocompromised patients with skin or soft tissue infections, the presence of Salmonella should be considered. PMID:26978859

  4. Age-related Epstein-Barr virus-positive cutaneous ulcer arising after a self-limited subcutaneous abscess: a case report

    PubMed Central

    2012-01-01

    Introduction Epstein-Barr virus-positive mucocutaneous ulcer is a newly recognized clinicopathologic entity in the spectrum of Epstein-Barr virus-positive lymphoproliferative disorders. This entity is characterized by a self-limited, indolent course. Case presentation We report the case of a 74-year-old, type 2 diabetic man who presented with an ulceroinfiltrative skin lesion on the left side of his neck. Histological examination showed that the lesion consisted of large atypical cells, some with Hodgkin-Reed-Sternberg-like morphology, in the midst of reactive lymphocytes, plasma cells, eosinophils and histiocytes. The atypical cells were partially positive for CD45, CD20, CD79a, CD30, B-cell lymphoma 2 and latent membrane protein 1 (CS.1-4), and negative for CD15, B-cell lymphoma 6 and CD10. In situ hybridization for Epstein-Barr virus-encoded ribonucleic acid was positive. Two years before, the patient had been diagnosed with a self-limited subcutaneous abscess in the same anatomic area that healed after antibiotic therapy. Conclusion Older patients with positive Epstein-Barr virus serology may develop B-cell lymphoproliferations due to age-related immune suppression. Epstein-Barr virus-encoded ribonucleic acid testing and clonality analysis, eventually complemented with close clinical follow-up, should be performed for suspicious inflammatory lesions in older patients. PMID:22967962

  5. [A case of post-operative cerebral abscess caused by multidrug-resistant Acinetobacter baumannii-possibly originating abroad, and poorly susceptible to colistin].

    PubMed

    Nagashima, Goro; Uchida, Kazuyoshi; Takada, Tatsuro; Ueda, Toshihiro; Tanaka, Yu-Ichiro; Hashimoto, Takuo; Wakui, Daisuke; Takemura, Hiroshi

    2012-02-01

    We report a case of post-neurosurgical meningitis, subdural empyema, and cerebral abscess caused by multidrug-resistant Acinetobacter baumannii (MRAB) poorly susceptible to colistin. A 49-year-old man was transferred to our hospital after surgical treatment for putaminal hemorrhage in a foreign country hospital. Several examinations revealed surgical site infection (SSI). From cerebro-spinal fluid examination via ventricular drainage, MRAB was recovered. The minimum inhibitory concentration (MIC) of colistin was 2 µg/mL. Intravenous administration of colistin with ceftazidime and rifampicin was started, with intrathecal colistin administration, based on the results of a Break-point Checkerboard examination, and resulted in effective infection control. Nosocomial infection by MRAB has become an emergent problem in many countries. In Japan, several outbreak accidents caused by MRAB have been reported so far. In this case, genetic analysis revealed that the pathogen had originated from a foreign country, and the prevalence of colistin-resistant pathogens has also increased in these countries. Besides adequate isolation precautions, strategies for post-neurosurgical SSI management and establishment of effective treatments are necessary against neurosurgical SSIs caused by colistin-resistant MRAB. PMID:22281468

  6. BRAIN ABSCESS PRESENTING WITH CATATONIA

    PubMed Central

    Davis, Elizabeth J.B.; Borde, Milind; Davis, Rachel

    1995-01-01

    A fifty year old man presented to a psychiatric unit with catatonia. He was later found to have a brain abscess in the left frontal region. Brain abscess has not been previously reported to be associated with catatonia. PMID:21743747

  7. Multiple large brain abscesses in a newborn that may have resulted from intrauterine infection.

    PubMed

    Celik, Istemi Han; Demirel, Gamze; Erdeve, Omer; Uraş, Nurdan; Dilmen, Uğur

    2011-01-01

    Brain 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. Here, we report a case with multiple, large brain abscesses diagnosed coincidentally on postnatal day 11. This case is noteworthy because the organized abscesses were present as early as day 11 with no significant neurological signs or symptoms. Brain abscess in newborns is a very rare disease that may not exhibit the expected neurological signs and symptoms. Depending on the radiological organization, an abscess in a neonate in the first weeks may be the result of an intrauterine infection. PMID:22272460

  8. 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

  9. A Rare Case of Perforated Descending Colon Cancer Complicated with a Fistula and Abscess of Left Iliopsoas and Ipsilateral Obturator Muscle

    PubMed Central

    Cacurri, Alban; Trastulli, Stefano; Desiderio, Jacopo; Pressi, Eleonora; Giovannelli, Giorgio; Parisi, Amilcare

    2014-01-01

    Perforation of descending colon cancer combined with iliopsoas abscess and fistula formation is a rare condition and has been reported few times. A 67-year-old man came to our first aid for an acute pain in the left iliac fossa, in the flank, and in the ipsilateral thigh. Ultrasonography and computed tomography revealed a left abdominal wall, retroperitoneal, and iliopsoas abscess that also involved the ipsilateral obturator muscle. It proceeded with an exploratory laparotomy that showed a tumor of the descending colon adhered and perforated in the retroperitoneum with abscess of the iliopsoas muscle on the left-hand side, with presence of a fistula and liver metastases. A left hemicolectomy with drainage of the broad abscess was performed. Pathologic report findings determined adenocarcinoma of the resected colon. PMID:24744948

  10. Outbreak of Panton-Valentine Leukocidin-Associated Methicillin-Susceptible Staphylococcus aureus Infection in a Rugby Team, France, 2010-2011.

    PubMed

    Couvé-Deacon, Elodie; Tristan, Anne; Pestourie, Nathalie; Faure, Christian; Doffoel-Hantz, Valérie; Garnier, Fabien; Laurent, Frédéric; Lina, Gerard; Ploy, Marie-Cecile

    2016-01-01

    Staphylococcus aureus strains that produce Panton-Valentine leukocidin are known to cause community infections. We describe an outbreak of skin abscesses caused by Panton-Valentine leukocidin-producing methicillin-susceptible S. aureus (clonal complex 121) in a professional rugby team in France during July 2010-February 2011. Eight team members were carriers; 7 had skin abscesses. PMID:26690308

  11. Outbreak of Panton-Valentine Leukocidin–Associated Methicillin-Susceptible Staphylococcus aureus Infection in a Rugby Team, France, 2010–2011

    PubMed Central

    Couvé-Deacon, Elodie; Tristan, Anne; Pestourie, Nathalie; Faure, Christian; Doffoel-Hantz, Valérie; Garnier, Fabien; Laurent, Frédéric; Lina, Gerard

    2016-01-01

    Staphylococcus aureus strains that produce Panton-Valentine leukocidin are known to cause community infections. We describe an outbreak of skin abscesses caused by Panton-Valentine leukocidin–producing methicillin-susceptible S. aureus (clonal complex 121) in a professional rugby team in France during July 2010–February 2011. Eight team members were carriers; 7 had skin abscesses. PMID:26690308

  12. Mumps Presenting as a Parotid Abscess.

    PubMed

    Kim, Jong Seung; Oh, Jong Seok; Kwon, Sam Hyun; Kim, Min Su; Yoon, Yong Joo

    2016-05-01

    Parotid abscess is an uncommon condition in infants. It is frequently associated with prematurity, prolonged gavage feeding, and dehydration. Mumps is a viral disease caused by paramyxovirus. It frequently involves the parotid gland and is only rarely found in the pancreas, testis, or brain. The authors describe a rare case of a 10-month-old infant with mumps who developed the classical manifestations of unilateral acute parotitis progressing to formation of a parotid abscess that responded to 2 rounds of surgical drainage and antibiotic therapy. PMID:27159869

  13. Tongue abscess induced by embedded remnant fishbone.

    PubMed

    Chen, Pai-L; Chiang, C-W; Shiao, C-C

    2015-12-01

    The authors reported a 56-year-old man with progressive pain over left bottom of oral cavity involving tongue for 3 days. He had a puncture history of tongue by fishbone, which was immediately removed 3 weeks ago. The subsequent contrast-enhanced computed tomography scan of neck disclosed an abscess formation with a faint linear radiopaque material inside, consisting with remnant fishbone retention. The patient was treated conservatively with intravenous antibiotics, followed by an uneventful course during subsequent follow-up for more than 9 months until now. Tongue abscess is a rare but potentially life threatening clinical entity. Foreign body puncture-related tongue abscess should be listed as a differential diagnosis in cases with acute tongue swelling. PMID:26790560

  14. Muscle Abscess due to Salmonella Enterica

    PubMed Central

    Akkoyunlu, Yasemin; Ceylan, Bahadir; Iraz, Meryem; Elmadag, Nuh Mehmet; Aslan, Turan

    2013-01-01

    Non typhoidal Salmonellae spp. causes clinical symptoms especially in neonates, infants, aged and immunocompromised patients. Hematogenous dissemination may occur in complicated cases whereas the formation of abscess is rare. A 61-year old woman presented to our hospital with pain and a mass in her left arm, without fever and leukocytosis. She was using methotrexate, corticosteroids and quinine for rheumatoid arthritis. She had a history of cervix cancer and was given radiotherapy and chemotherapy 3 years ago. Upon physical examination and magnetic resonance imaging, the mass was considered as an abscess and was surgically drained. Salmonella enterica spp. enterica was yielded in the culture of the drainage material. Ceftriaxon 2g/day was started intramuscularly and continued for 4 weeks. Salmonellosis is usually a self-limited disease, generally restricted to gastrointestinal tract and acquired following food poisoning. Management of Salmonella abscess requires a combination of antibiotherapy, surgical drainage and eradication of primary foci. PMID:24396582

  15. Pelvic Endometriosis Presenting as a Supralevator Abscess

    PubMed Central

    Anderson, Bernard B.; Tuckson, Wayne B.

    1988-01-01

    A 32-year-old woman presented with sepsis nine days after a transrectal incision and drainage of a recurrent supralevator abscess. The findings included a large mass arising from the pelvis containing multiple, leaking, and infected endometrial cysts. After a supracervical hysterectomy, bilateral salpingo-oophorectomy, sigmoid loop colostomy, appendectomy, and extensive irrigation and debridement, her condition improved with no recurrence at two-year follow-up. This case illustrates the varied presentations of endometriosis, the importance of identifying the source of a perirectal or perianal abscess, and that when a supralevator abscess develops from an intraabdominal process, the process must be addressed to prevent recurrence, fistulization, or other complications. ImagesFigure 1Figure 2 PMID:3246707

  16. Infective endocarditis due to Staphylococcus aureus: 59 prospectively identified cases with follow-up.

    PubMed

    Fowler, V G; Sanders, L L; Kong, L K; McClelland, R S; Gottlieb, G S; Li, J; Ryan, T; Sexton, D J; Roussakis, G; Harrell, L J; Corey, G R

    1999-01-01

    Fifty-nine consecutive patients with definite Staphylococcus aureus infective endocarditis (IE) by the Duke criteria were prospectively identified at our hospital over a 3-year period. Twenty-seven (45.8%) of the 59 patients had hospital-acquired S. aureus bacteremia. The presumed source of infection was an intravascular device in 50.8% of patients. Transthoracic echocardiography (TTE) revealed evidence of IE in 20 patients (33.9%), whereas transesophageal echocardiography (TEE) revealed evidence of IE in 48 patients (81.4%). The outcome for patients was strongly associated with echocardiographic findings: 13 (68.4%) of 19 patients with vegetations visualized by TTE had an embolic event or died of their infection vs. five (16.7%) of 30 patients whose vegetations were visualized only by TEE (P < .01). Most patients with S. aureus IE developed their infection as a consequence of a nosocomial or intravascular device-related infection. TEE established the diagnosis of S. aureus IE in many instances when TTE was nondiagnostic. Visualization of vegetations by TTE may provide prognostic information for patients with S. aureus IE. PMID:10028079

  17. Management of lactational mastitis and breast abscesses: review of current knowledge and practice.

    PubMed

    Kataria, Kamal; Srivastava, Anurag; Dhar, Anita

    2013-12-01

    Most breast abscesses develops as a complication of lactational mastitis. The incidence of breast abscess ranges from 0.4 to 11 % of all lactating mothers. The traditional management of breast abscesses involves incision and drainage of pus along with antistaphylococcal antibiotics, but this is associated with prolonged healing time, regular dressings, difficulty in breast feeding, and the possibility of milk fistula with unsatisfactory cosmetic outcome. It has recently been reported that breast abscesses can be treated by repeated needle aspirations and suction drainage. The predominance of Staphylococcus aureus allows a rational choice of antibiotic without having to wait for the results of bacteriological culture. Many antibiotics are secreted in milk, but penicillin, cephalosporins, and erythromycin, however, are considered safe. Where an abscess has formed, aspiration of the pus, preferably under ultrasound control, has now supplanted open surgery as the first line of treatment. PMID:24465097

  18. Left lobe amoebic liver abscess

    PubMed Central

    Rasaretnam, Rudra; Wijetilaka, Shelton E.

    1976-01-01

    For reasons which are not quite clear amoebic liver abscesses in the left lobe are relatively uncommon. On account of the lesser bulk of the left lobe, and the potentially greater space under the left hemidiaphragm, expansive lesions within it remain less obtrusive than corresponding lesions in the right. Sixteen such cases are analysed and five distinct modes of clinical presentation have been found. Eight of the patients presented late with perforation into either the peritoneal or pleural cavities. In seven of eight remaining cases, an abdominal mass suggestive of a left lobe lesion was present. Anaemia, leucocytosis and a raised erythrocyte sedimentation rate were usually present, and in the five cases seen in the last year a positive reaction was obtained to the indirect fluorescent antibody test. Confirmatory radiological features were present only in advanced cases. ImagesFig. 2Fig. 3Fig. 4Fig. 5 PMID:959101

  19. Calcinosis in juvenile dermatomyositis mimicking cold abscess.

    PubMed

    Nagar, Rajendra P; Bharati, Joyita; Sheriff, Abraar; Priyadarshini, Praytusha; Chumber, Sunil; Kabra, S K

    2016-01-01

    We report a case of dystrophic calcification presenting as soft cystic swelling in a patient with juvenile dermatomyositis. A 15-year-old boy with lumbosacral cystic swelling, which was considered a cold abscess clinically, was evaluated for nonresponse to antitubercular therapy. The cystic swelling had liquefied calcium with a well circumscribed calcified wall on imaging, which was subsequently excised. PMID:27586213

  20. Periappendicular Abscess Presenting within an Inguinal Hernia

    PubMed Central

    Loberant, Norman; Bickel, Amitai

    2015-01-01

    The presence of the appendix within an inguinal hernia is a rare finding. We present the case of an elderly woman who developed appendicitis within an inguinal hernia, complicated by a supervening periappendicular abscess. She was successfully treated with a combination of antibiotics and percutaneous drainage. PMID:26605128

  1. Gallium-SPECT in the detection of prosthetic valve endocarditis and aortic ring abscess

    SciTech Connect

    O'Brien, K.; Barnes, D.; Martin, R.H.; Rae, J.R. )

    1991-09-01

    A 52-yr-old man who had a bioprosthetic aortic valve developed Staphylococcus aureus bacteremia. Despite antibiotic therapy he had persistent pyrexia and developed new conduction system disturbances. Echocardiography did not demonstrate vegetations on the valve or an abscess, but gallium scintigraphy using SPECT clearly identified a focus of intense activity in the region of the aortic valve. The presence of valvular vegetations and a septal abscess was confirmed at autopsy. Gallium scintigraphy, using SPECT, provided a useful noninvasive method for the demonstration of endocarditis and the associated valve ring abscess.

  2. Cervical Facet Joint Infection and Associated Epidural Abscess with Streptococcus intermedius from a Dental Infection Origin A Case Report and Review.

    PubMed

    Kaye, Ian David; Protopsaltis, Themistocles S

    2016-09-01

    Pyogenic cervical facet joint infections are rare and such infections from a dental origin are even less common. Of these few cases, none have described infection with Streptococcus intermedius as the pathogen. A 65-year-old orthopaedic surgeon complained of fevers, right-sided radiating neck pain, stiffness, swelling, erythema, and right upper extremity weakness one month after he had broken a crown over his right mandibular premolar, a continued source of pain. Imaging of the cervical spine showed a right C4-C5 facet inflammatory arthropathy and a small epidural abscess that was cultured and initially treated with intravenous antibiotics. The oral maxillofacial surgery team performed an extraction of the infected, symptomatic tooth. For continued right upper extremity weakness, the patient underwent C4-C5 laminoforaminotomy and irrigation and debridement of the right C4-C5 facet joint. After 6 weeks of intravenous antibiotics, the patient's infectious and inflammatory markers had normalized. By 4 months, he had regained full strength at his upper extremity and a painless and full range of motion of his cervical spine.Pyogenic cervical facet joint infection is very rare and potentially dangerous. A high clinical suspicion and appropriate imaging, including magnetic resonance imaging, are important for correct diagnosis. Prompt medical and surgical treatment may avert complications, and although the patient presented made a complete recovery, patients may be left with neurological compromise. PMID:27620549

  3. High-dose daptomycin and fosfomycin treatment of a patient with endocarditis caused by daptomycin-nonsusceptible Staphylococcus aureus: Case report

    PubMed Central

    2011-01-01

    Background Emergence of daptomycin-nonsusceptible (DNS) Staphylococcus aureus is a dreadful problem in the treatment of endocarditis. Few current therapeutic agents are effective for treating infections caused by DNS S. aureus. Case presentation We describe the emergence of DNS S. aureus. in a patient with implantable cardioverter-defibrillator (ICD) device -related endocarditis who was priorily treated with daptomycin. Metastatic dissemination as osteomyelitis further complicated the management of endocarditis. The dilemma was successfully managed by surgical removal of the ICD device and combination antimicrobial therapy with high-dose daptomycin and fosfomycin. Conclusions Surgical removal of intracardiac devices remains an important adjunctive measure in the treatment of endocarditis. Our case suggests that combination therapy is more favorable than single-agent therapy for infections caused by DNS S. aureus. PMID:21612672

  4. Chronic dacryocystitis secondary to Stenotrophomonas maltophilia and Staphylococcus aureus mixed infection

    PubMed Central

    Taskiran Comez, Arzu; Koklu, Asiye; Akcali, Alper

    2014-01-01

    A 40-year-old woman with a history of recurrent attacks of dacryocystitis for 2 years developed a lacrimal sac abscess. β-Lactam antibiotics, considered the first-line treatment for dacryocystitis, were ineffective. She underwent dacryocystorhinostomy. Cultures from the lacrimal sac demonstrated the presence of Stenotrophomonas maltophilia and methicillin-sensitive Staphylococcus aureus, both of which are sensitive to trimethoprim-sulfamethoxazole. This rare and antibiotic-resistant bacterial species should be considered in atypical cases of dacryocystitis, and appropriate antibiotics should be started immediately. PMID:24951597

  5. Systemic loxoscelism in the age of community-acquired methicillin-resistant Staphylococcus aureus.

    PubMed

    Rogers, Karen M; Klotz, Carrie R; Jack, Meg; Seger, Donna

    2011-02-01

    The increase in cases of community-acquired methicillin-resistant Staphylococcus aureus (MRSA), as well as its isolation from the majority of skin and soft tissue abscesses in the emergency department, requires the emergency physician to consider this diagnosis in all skin or soft tissue infections. However, making the diagnosis of MRSA when the wound is actually a cutaneous lesion of a brown recluse spider bite may have untoward consequences. Furthermore, the clinical manifestations of systemic loxoscelism may be misdiagnosed as a systemic staphylococcal infection. We present a patient with systemic loxoscelism who was diagnosed with a systemic infection and received an unnecessary surgical procedure. PMID:20817348

  6. Splenic abscess: clinical features, microbiologic finding, treatment and outcome.

    PubMed

    Sangchan, Apichat; Mootsikapun, Piroon; Mairiang, Pisaln

    2003-05-01

    Splenic abscess is a rare clinical entity but may be underreported. A retrospective study at Srinagarind Hospital revealed 60 cases of splenic abscess between 1992 and 2001. The causative organisms were identified in 41 cases (68.3%). Gram negative bacilli were commonly isolated and Burkholderia pseudomallei was the most predominant. Diabetes mellitus and leukemia were common underlying diseases found in 46.3 per cent and 9.7 per cent of culture confirmed cases, respectively. The patients usually presented with fever, left upper quadrant pain, tenderness and splenomegaly. Multiple abscesses were more commonly found in the melioidosis than in the non-melioidosis group (p = 0.032), but a single abscess was more commonly found in the non-melioidosis than in the melioidosis group (p = 0.032). Concurrent liver abscesses, often multiple, were not different in both groups. Antimicrobials alone were given in 66.7 per cent of cases with melioidosis and 64.7 per cent of non-melioidosis group. Splenectomy and percutaneous aspiration were performed only in 29.3 per cent and 4.9 per cent of cases with splenic abscess. The overall mortality rate of splenic abscess was only 4.9 per cent in the present series. In conclusion, splenic abscess is not uncommon. Burkholderia pseudomalleli is the most common causative agent found in the present series. Therefore, it should be targeted in the initial empirical antibiotic therapy before the culture results are available especially when multiple lesions in the spleen and concurrent multiple liver abscesses are seen. Prolonged treatment with appropriate antimicrobials alone is usually effective. Splenectomy and/or aspiration may be useful in selected patients. PMID:12859100

  7. Failure of combination therapy for Staphylococcus aureus bone infection: a case of in vivo selection with resistance to rifampicin and fusidic acid.

    PubMed

    Aubin, Guillaume G; Bémer, Pascale; Guillouzouic, Aurélie; Launay, Elise; Geffroy, Loïc; Touchais, Sophie; Corvec, Stéphane

    2016-09-01

    Staphylococcus aureus is one of the main etiologies of bone and device-related infections. Treatment of these orthopedic infections combines mostly rifampicin with other antibiotics. The recurrence or failure rate after fusidic acid/rifampicin treatment remains low (<10%). We discuss here a case of antibiotic treatment failure for Staphylococcus aureus bone infection with in vivo selection of rifampicin and fusidic acid resistance. We also report a new mutation in fusA gene involved in fusidic acid resistance. PMID:27194514

  8. Methicillin-resistant Staphylococcus aureus infection of the subacromial bursa: an unusual complication following subacromial corticosteroid injection (a report of two cases)

    PubMed Central

    Jones, Sian A; Gurunaidu, Subramaniam; Pritchard, Mark G

    2014-01-01

    Subacromial corticosteroid injections are frequently used for both diagnostic and therapeutic purposes in shoulder pain. Subacromial septic bursitis is a recognized but rare complication. There have been no reports of methicillin-resistant Staphylococcus aureus infections of the subacromial bursa after subacromial injections in the literature. We describe case reports of two patients who presented with subacromial methicillin-resistant Staphylococcus aureus septic bursitis following subacromial corticosteroid injections in the community and highlight the diagnostic and management challenges of this condition.

  9. Nonketotic hyperglycinemia: novel mutation in the aminomethyl transferase gene. Case report.

    PubMed

    Gencpinar, Pinar; Çavuşoğlu, Dilek; Özbeyler, Ömer; Kaya, Özge Ö; Baydan, Figen; Olgac Dundar, Nihal

    2016-06-01

    Panton-Valentine leukocidin (PVL) is an exotoxin that is produced by many strains of Staphylococcus aureus, and an important virulence factor. A PVL-positive S. aureus infection leads to rapid and severe infections of soft tissue and necrotizing pneumonia in healthy adolescents, and has a high mortality. This case report included a 12-year-old male patient who admitted for fever, respiratory distress and hip pain and was identified with necrotizing pneumonia with septic pulmonary embolism, psoas abscess, cellulitis and osteomyelitis. The PVL positive methicillin-sensitive S. aureus (MSSA) was isolated in the patient blood culture. PMID:27164344

  10. [Familial brain abscess as a complication of hereditary hemorrhagic telangiectasia].

    PubMed

    Szöts, M; Szapáry, L; Nagy, F; Vetö, F

    2001-10-21

    The hereditary hemorrhagic telangiectasia (Rendu-Osler-Weber disease) is an inherited autosomal dominant disease with angiodysplasia of the skin, mucosa, parenchymal organs, and it can affect the central nervous system. In 40% of the cases neurological complications, most frequently intracerebral abscesses occur. In this study, the case history of a patient with central nervous system manifestation of hereditary hemorrhagic telangiectasia showing familiar aggregation of brain abscess will be presented. A young male patient was admitted to Neurological Department because of his first epileptic seizure and progressive right hemispheric symptoms. His examinations showed frontal abscess, which was surgically removed. The frequent nose-bleeding of the patient and recurrent brain abscess in his brother's history provided the possibility of hereditary hemorrhagic telangiectasia. The background of brain abscess were multiple pulmonary arteriovenous malformation, which were embolized by repeated angiography. Familiar brain abscess is very rare. However, in the case of brain abscess especially with familiarity diagnosis of the Rendu-Osler-Weber disease should be considered. PMID:11760648

  11. 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

  12. [Unusual location of a brain abscess due to Listeria monocytogenes].

    PubMed

    Coste, J-F; Duval, V; Nguyen, Y; Guillard, T; Brasme, L; David, C; Strady, C; Lecuit, M; de Champs, C

    2012-10-01

    Here we report a case of sustentorial brain abscess due to Listeria monocytogenes. Blood culture and procalcitonine blood measurement were negative. L. monocytogenes was isolated from CSF after inoculation in Castañeda medium. PMID:21835558

  13. Human Cases of Methicillin-Resistant Staphylococcus aureus CC398, Finland

    PubMed Central

    Lyytikäinen, Outi; Vainio, Anni; Myllyniemi, Anna-Liisa; Raulo, Saara; Kanerva, Mari; Rantala, Merja; Thomson, Katariina; Seppänen, Jaana; Vuopio, Jaana

    2010-01-01

    Nationwide surveillance identified 10 human isolates of methicillin-resistant Staphylococcus aureus clonal complex (CC) 398. Further typing in comparison with animal isolates identified 4 clusters: 1 related to a horse epidemic and 3 to persons who had no direct contact with animals or each other. These findings may indicate unrecognized community transmission. PMID:20875297

  14. Percutaneous treatment of intrabdominal abscess: urokinase versus saline serum in 100 cases using two surgical scoring systems in a randomized trial.

    PubMed

    Laborda, A; De Gregorio, M A; Miguelena, J M; Medrano, J; Gómez-Arrue, J; Serrano, C; de Blas, I; Gimenez, M; D'Agostino, H

    2009-07-01

    The purpose of this study was to assess whether regular instillation of urokinase during abscess drainage leads to an improved outcome compared to saline irrigation alone. One hundred patients referred for image-guided abdominal abscess drainage were randomized between thrice daily urokinase instillation or saline irrigation alone. At the end of the study, patient medical records were reviewed to determine drainage, study group, Altona (PIA II) and Mannheim (MPI) scoring, duration of drainage, procedure-related complications, hospital stay duration, and clinical outcome. The technical success rate of the percutaneous abscess drainage was 100%. The success or failure of abscess remission did not differ significantly between groups (success rate of 91.5% in the urokinase group vs. 88.8% in the saline group; failure rate was of 8.5 vs. 21.2%, respectively); however, days of drainage, main hospital stay, and overall costs were significantly reduced in patients treated with urokinase compared to the control group (P < 0.05). No adverse effects from urokinase were observed. Surgical scores were a useful homogeneity factor, and MPI showed a good correlation with prognosis, while PIA results did not have a significant correlation. For drainage of complex abscesses (loculations, hemorrhage, viscous material), fibrinolytics safely accelerate drainage and recovery, reducing the length of the hospital stay and, therefore, the total cost. PMID:19190912

  15. Salmonella typhimurium abscess of the chest wall

    PubMed Central

    Tonziello, Gilda; Valentinotti, Romina; Arbore, Enrico; Cassetti, Paolo; Luzzati, Roberto

    2013-01-01

    Patient: Male, 73 Final Diagnosis: Salmonella typhimurium abscess of the chest wall Symptoms: — Medication: Ciprofloxacin Clinical Procedure:— Specialty: Infectious Diseases Objective: Unusual clinical course Background: Non-typhoid Salmonella extra-intestinal infections usually develop in infants and in adult patients with pre-existing predisposing conditions. Blood stream infections and urinary tract infections are the most common clinical presentations, but other sites of infection may be involved as well. Case Report: We describe a case of invasive salmonellosis caused by Salmonella typhimurium involving the chest wall in a 73-year-old man. The patient had suffered from gastroenteritis followed by left basal pneumonia with pleural effusion 7 weeks before. The CT scan of the chest wall showed a pericostal abscess with shirt-stud morphology near the left last cartilaginous arch. The abscess was surgically drained and patient was cured after a 40-day ciprofloxacin treatment. Conclusions: A review of the literature on extra-intestinal non-typhoid salmonellosis shows that pleuropulmonary and soft-tissue infections are uncommon. We argue that non-typhoid Salmonella might be considered as a possible cause of chest wall abscess in individuals with recent history of gastroenteritis complicated by pneumonia and pleural effusion. PMID:24298305

  16. Household Versus Individual Approaches to Eradication of Community-Associated Staphylococcus aureus in Children: A Randomized Trial

    PubMed Central

    Hogan, Patrick G.; Hayek, Genevieve; Eisenstein, Kimberly A.; Rodriguez, Marcela; Epplin, Emma K.; Garbutt, Jane; Fraser, Victoria J.

    2012-01-01

    (See the Editorial Commentary by Miller, on pages 752–4.) Background. Community-associated Staphylococcus aureus infections often affect multiple members of a household. We compared 2 approaches to S. aureus eradication: decolonizing the entire household versus decolonizing the index case alone. Methods. An open-label, randomized trial enrolled 183 pediatric patients (cases) with community-onset S. aureus skin abscesses and colonization of anterior nares, axillae, or inguinal folds from 2008 to 2009 at primary and tertiary centers. Participants were randomized to decolonization of the case alone (index group) or of all household members (household group). The 5-day regimen included hygiene education, twice-daily intranasal mupirocin, and daily chlorhexidine body washes. Colonization of cases and subsequent skin and soft tissue infection (SSTI) in cases and household contacts were ascertained at 1, 3, 6, and 12 months. Results. Among 147 cases with 1-month colonization data, modified intention-to-treat analysis revealed S. aureus eradication in 50% of cases in the index group and 51% in the household group (P = 1.00). Among 126 cases completing 12-month follow-up, S. aureus was eradicated from 54% of the index group versus 66% of the household group (P = .28). Over 12 months, recurrent SSTI was reported in 72% of cases in the index group and 52% in the household group (P = .02). SSTI incidence in household contacts was significantly lower in the household versus index group during the first 6 months; this trend continued at 12 months. Conclusions. Household decolonization was not more effective than individual decolonization in eradicating community-associated S. aureus carriage from cases. However, household decolonization reduced the incidence of subsequent SSTI in cases and their household contacts. Clinical Trials Registration. NCT00731783. PMID:22198793

  17. [Renal carbuncle and perirenal abscess in children and adolescents].

    PubMed

    Steiß, J-O; Hamscho, N; Durschnabel, M; Burchert, D; Hahn, A; Weidner, W; Altinkilic, B

    2014-10-01

    Renal abscesses are rare in childhood. The diagnosis is often complicated by non-specific symptoms and the typical signs of urinary tract infections are frequently absent. The currently available imaging methods are necessary and helpful for a differentiated therapeutic approach; nevertheless, cases are continuously being found in which a renal abscess is only diagnosed intraoperatively. In most patients a combined intravenous therapy including an antibiotic which is effective against staphylococci is sufficient. The therapy is supported if necessary by percutaneous abscess drainage. Open revision or even nephrectomy is rarely required. PMID:25190305

  18. Nocardia cerebral abscess: New concepts in diagnosis, management, and prognosis.

    PubMed Central

    Byrne, E; Brophy, B P; Perrett, L V

    1979-01-01

    Three cases of multiple cerebral nocardial abscess are presented. All were cured by a combination of chemotherapy and surgery, a unique experience. Early detection, appropriate chemotherapy, absence of underlying immune malfunction, and surgically remediable disease are good prognostic indices in cerebral nocardiosis. If other adverse prognostic factors are absent, however, multiple abscess formation does not preclude the possibility of cure. Accurate localisation of nocardia cerebral abscesses by computerised axial tomography is a great help in management if multiple lesions are present. Images PMID:501368

  19. A case of osteitis due to Staphylococcus aureus and Arcanobacterium bernardiae coinfection.

    PubMed

    Bemer, Pascale; Eveillard, Marion; Touchais, Sophie; Redon, Herve; Corvec, S

    2009-03-01

    Arcanobacterium bernardiae human infections remain rare. Only 2 reports are described in the literature. We report on an immunocompetent patient with a long history of chronic osteitis who developed a polymicrobial infection of the knee. The initial isolation of Staphylococcus aureus confounded the diagnosis of A. bernardiae infection, which underlines the need for extended period of incubation and subcultures of enriched liquid culture media. A. bernardiae is a new bacterium implicated in osteoarticular infections. PMID:19097838

  20. Brain abscess: Current management

    PubMed Central

    Alvis Miranda, Hernando; Castellar-Leones, Sandra Milena; Elzain, Mohammed Awad; Moscote-Salazar, Luis Rafael

    2013-01-01

    Brain abscess (BA) is defined as a focal infection within the brain parenchyma, which starts as a localized area of cerebritis, which is subsequently converted into a collection of pus within a well-vascularized capsule. BA must be differentiated from parameningeal infections, including epidural abscess and subdural empyema. The BA is a challenge for the neurosurgeon because it is needed good clinical, pharmacological, and surgical skills for providing good clinical outcomes and prognosis to BA patients. Considered an infrequent brain infection, BA could be a devastator entity that easily left the patient into dead. The aim of this work is to review the current concepts regarding epidemiology, pathophysiology, etiology, clinical presentation, diagnosis, and management of BA. PMID:24174804

  1. Brain abscess: Current management.

    PubMed

    Alvis Miranda, Hernando; Castellar-Leones, Sandra Milena; Elzain, Mohammed Awad; Moscote-Salazar, Luis Rafael

    2013-08-01

    Brain abscess (BA) is defined as a focal infection within the brain parenchyma, which starts as a localized area of cerebritis, which is subsequently converted into a collection of pus within a well-vascularized capsule. BA must be differentiated from parameningeal infections, including epidural abscess and subdural empyema. The BA is a challenge for the neurosurgeon because it is needed good clinical, pharmacological, and surgical skills for providing good clinical outcomes and prognosis to BA patients. Considered an infrequent brain infection, BA could be a devastator entity that easily left the patient into dead. The aim of this work is to review the current concepts regarding epidemiology, pathophysiology, etiology, clinical presentation, diagnosis, and management of BA. PMID:24174804

  2. A rare case of aortic sinuses of valsalva fistula to multiple cardiac chambers secondary to periannular aortic abscess formation from underlying Brucella endocarditis.

    PubMed

    Sabzi, Feridoun; Heidari, Aghighe; Faraji, Reza

    2015-01-01

    The concomitant presence of abnormal connection from three aortic valsalva sinuses to cardiac chambers is a rare complication of native aortic Brucella endocarditis. This case report presents a 37-year-old Iranian female patient who had native aortic valve Brucella endocarditis complicated by periannular abscess formation and subsequent perforation to multi-cardiac chambers associated with congestive heart failure and left bundle branch block. Multiple aorto-cavitary fistulas to right atrium, main pulmonary artery, and formation of a pocket over left atrial roof were detected by transthoracic echocardiogram (TTE). She had received a full course of antibiotics therapy in a local hospital and was referred to our center for further surgery. TTE not only detected multiple aorto-cavitary fistulas but also revealed large vegetation in aortic and mitral valve leaflets and also small vegetation in the entrance of fistula to right atrium. However, the tricuspid valve was not involved in infective endocarditis. She underwent open cardiac surgery with double valve replacement with biologic valves and reconstruction of left sinus of valsalva fistula to supra left atrial pocket by pericardial patch repair. The two other fistulas to main pulmonary artery and right atrium were closed via related chambers. The post-operative course was complicated by renal failure and prolonged dependency to ventilator that was managed accordingly with peritoneal dialysis and tracheostomy. The patient was discharged on the 25(th) day after admission in relatively good condition. The TTE follow-up one year after discharge revealed mild paravalvular leakage in aortic valve position, but the function of mitral valve was normal and no residual fistulas were detected. PMID:26605134

  3. A rare case of aortic sinuses of valsalva fistula to multiple cardiac chambers secondary to periannular aortic abscess formation from underlying Brucella endocarditis

    PubMed Central

    Sabzi, Feridoun; Heidari, Aghighe; Faraji, Reza

    2015-01-01

    The concomitant presence of abnormal connection from three aortic valsalva sinuses to cardiac chambers is a rare complication of native aortic Brucella endocarditis. This case report presents a 37-year-old Iranian female patient who had native aortic valve Brucella endocarditis complicated by periannular abscess formation and subsequent perforation to multi-cardiac chambers associated with congestive heart failure and left bundle branch block. Multiple aorto-cavitary fistulas to right atrium, main pulmonary artery, and formation of a pocket over left atrial roof were detected by transthoracic echocardiogram (TTE). She had received a full course of antibiotics therapy in a local hospital and was referred to our center for further surgery. TTE not only detected multiple aorto-cavitary fistulas but also revealed large vegetation in aortic and mitral valve leaflets and also small vegetation in the entrance of fistula to right atrium. However, the tricuspid valve was not involved in infective endocarditis. She underwent open cardiac surgery with double valve replacement with biologic valves and reconstruction of left sinus of valsalva fistula to supra left atrial pocket by pericardial patch repair. The two other fistulas to main pulmonary artery and right atrium were closed via related chambers. The post-operative course was complicated by renal failure and prolonged dependency to ventilator that was managed accordingly with peritoneal dialysis and tracheostomy. The patient was discharged on the 25th day after admission in relatively good condition. The TTE follow-up one year after discharge revealed mild paravalvular leakage in aortic valve position, but the function of mitral valve was normal and no residual fistulas were detected. PMID:26605134

  4. Tubercular thyroid abscess.

    PubMed

    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

  5. An unusual case of intraabdominal abscess and acute abdomen caused by axial torsion of a Meckel's diverticulum

    PubMed Central

    Yıldız, İhsan; Koca, Yavuz Savaş; Barut, İbrahim

    2016-01-01

    Background Meckel's diverticulum (MD), the most common congenital anomaly of the gastrointestinal tract, is a true diverticulum. MD is mostly seen in pediatric age groups but may be seen in adults as well. Is twice common in men than women. Surgical treatment is required in symptomatic MD patients. We present a 21-year-old female patient who was admitted with acute abdomen and underwent diverticulectomy with diagnosis of Meckel's diverticulum. Presentation of case The 21-year-old female patient was admitted to emergency service with abdominal pain, nausea and vomiting. Physical examination revealed abdominal distention, rebound tenderness and defense. Abdominal radiography revealed air-fluid levels. White blood cell count was high. In the exploration, torsion of MD was observed and diverticulectomy was performed. Histopathologic analysis indicated the presence of MD. The patient recovered without complication, and was uneventfully discharged. Discussion MD is found in 2% of the general population. Common complications of MD include gastrointestinal bleeding, intestinal obstruction, perforation and diverticulitis. However, axial torsion of MD is a rare complication. Simple diverticulectomy is sufficient in the treatment of most MD cases; however, ileal resection may be required in some cases. Diagnosis of MD is established by histopathologic analysis. Conclusion Although MD is known as a pediatric disease, it is likely to occur in adults as well. Axial torsion of Meckel's diverticulum should be kept in mind the adults presenting with symptoms of acute abdomen. PMID:26955478

  6. Improvement of strain discrimination by combination of superantigen profiles, PFGE, and RAPD for Staphylococcus aureus isolates from clinical samples and food-poisoning cases.

    PubMed

    Chiang, Yu-Cheng; Lai, Chieh-Hsien; Lin, Chia-Wei; Chang, Chi-Yue; Tsen, Hau-Yang

    2014-06-01

    Staphylococcus aureus is one of the major bacterial species that may cause clinical infection and food-poisoning cases. Strains of this bacterial species may produce a series of superantigens (SAgs) (i.e., staphylococcal enterotoxins [SEs], staphylococcal enterotoxin-like toxins, and toxic shock syndrome toxin). In this study, S. aureus strains from clinical samples and food-poisoning cases in Taiwan were collected; their SAg profiles, and SmaI digestion patterns determined by pulsed-field gel electrophoresis (PFGE), were then analyzed. Results showed that their SAg gene profiles and SmaI digestion patterns of chromosomal DNA were highly diverse. Although PFGE has been used as a criterion standard for typing of S. aureus strains, and the SAg profiles have been used in combination with PFGE for typing of S. aureus strains, we found that strains grouped in these combined patterns could be further discriminated by the random amplified polymorphic DNA (RAPD) method. Thus, the combined use of SAg profiles, PFGE, and RAPD patterns permits high discrimination for typing of S. aureus strains from not only the clinical samples but also the food-poisoning cases. Such a combined method may be used as a highly accurate approach for epidemiological study and tracing of the contamination origin of staphylococcal infections either in hospitals or food-poisoning cases. PMID:24796216

  7. Management of superior subperiosteal orbital abscess.

    PubMed

    Gavriel, Haim; Jabrin, Basel; Eviatar, Ephraim

    2016-01-01

    A superior subperiosteal orbital abscess (SSPOA) is a collection of purulent material between the periorbit and the superior bony orbital wall, and is typically a complication of frontal sinusitis. SSPOA is characteristically managed by classic external surgical drainage. The aim of our study was to assess the role of surgical intervention in SSPOA. A retrospective medical chart review of patients diagnosed with SSPOA secondary to rhinosinusitis between the year 2005 and 2013 was conducted. Collected data included age, gender, co-morbidity, clinical presentation, prior antibiotic management, CT scans, surgical approach, outcome and complications. Six patients were included in our study, three males and three females with a mean age of 22.8 (range 9-58). Two patients were treated with amoxicillin clavulanic acid for 3 days prior to admission. Only the youngest patient with the smallest abscess responded successfully to conservative treatment, while the rest were managed surgically: three patients were treated successfully by the endonasal endoscopic approach and two patients were treated by utilizing the combined endonasal endoscopic and external approach. In patients who underwent the combined approach, the abscess was located in a more antero-lateral position than those treated endonasal endoscopically only. The location of a SSPOA dictates the surgical approach. The most antero-lateral SSPOAs should be drained by the combined approach, while more posterior abscesses should be approached endoscopically. Furthermore, a small SSPOA is first to be reported to resolve with conservative treatment. Level 4 (case series). PMID:25700832

  8. Multiple intracranial abscesses: Heralding asymptomatic venosus ASD.

    PubMed

    Gupta, Praveen K; Marzook, Rehab Ali; Sulaibeekh, Leena

    2013-10-01

    A case of multiple intracranial abscesses in an immune-competent young girl is reported. She had chicken pox. Two weeks later, she presented with multiple intracranial abscesses. No significant cardiac abnormality was detected on transthoracic echocardiogram (TTE). The condition was treated medically. However, one of the abscesses adjacent to the CSF pathways enlarged on treatment and caused obstructive hydrocephalus that required stereotactic aspiration. Gram stain showed gram positive cocci in chain. Pus was sterile on culture. She was treated with broad spectrum IV antibiotics based on Gram staining report for 6 weeks followed by another 8 weeks of oral antibiotics. She made good recovery and had been leading a normal life. The abscess capsules took 30 months to resolve completely on MRI. A repeat TTE done in the follow up showed enlarged right heart chambers with a suggestion of a venosus ASD. A trans-esophageal echocardiogram (TEE) confirmed the presence of sinus venosus ASD from the SVC side with mainly left to right shunt. There was also partial anomalous drainage of the pulmonary veins. The patient underwent correction of the defect and has been doing well. PMID:24551007

  9. PBP-2 Negative Methicillin Resistant Staphylococcus schleiferi Bacteremia from a Prostate Abscess: An Unusual Occurrence

    PubMed Central

    Merchant, Chandni; Villanueva, Daphne-Dominique; Lalani, Ishan; Eng, Margaret; Kang, Yong

    2016-01-01

    Staphylococcus schleiferi subsp. schleiferi is a coagulase-negative Staphylococcus which has been described as a pathogen responsible for various nosocomial infections including bacteremia, brain abscess, and infection of intravenous pacemakers. Recently, such bacteria have been described to be found typically on skin and mucosal surfaces. It is also believed to be a part of the preaxillary human flora and more frequently found in men. It is very similar in its pathogenicity with Staphylococcus aureus group and expresses a fibronectin binding protein. Literature on this pathogen reveals that it commonly causes otitis among dogs because of its location in the auditory meatus of canines. Also, it has strong association with pyoderma in dogs. The prime concern with this organism is the antibiotic resistance and relapse even after appropriate treatment. Very rarely, if any, cases have been reported about prostatic abscess (PA) with this microbe. Our patient had a history of recurrent UTIs and subsequent PA resulting in S. schleiferi bacteremia in contrast to gram negative bacteremia commonly associated with UTI. This organism was found to be resistant to methicillin, in spite of being negative for PBP2, which is a rare phenomenon and needs further studies. PMID:27092283

  10. PBP-2 Negative Methicillin Resistant Staphylococcus schleiferi Bacteremia from a Prostate Abscess: An Unusual Occurrence.

    PubMed

    Merchant, Chandni; Villanueva, Daphne-Dominique; Lalani, Ishan; Eng, Margaret; Kang, Yong

    2016-01-01

    Staphylococcus schleiferi subsp. schleiferi is a coagulase-negative Staphylococcus which has been described as a pathogen responsible for various nosocomial infections including bacteremia, brain abscess, and infection of intravenous pacemakers. Recently, such bacteria have been described to be found typically on skin and mucosal surfaces. It is also believed to be a part of the preaxillary human flora and more frequently found in men. It is very similar in its pathogenicity with Staphylococcus aureus group and expresses a fibronectin binding protein. Literature on this pathogen reveals that it commonly causes otitis among dogs because of its location in the auditory meatus of canines. Also, it has strong association with pyoderma in dogs. The prime concern with this organism is the antibiotic resistance and relapse even after appropriate treatment. Very rarely, if any, cases have been reported about prostatic abscess (PA) with this microbe. Our patient had a history of recurrent UTIs and subsequent PA resulting in S. schleiferi bacteremia in contrast to gram negative bacteremia commonly associated with UTI. This organism was found to be resistant to methicillin, in spite of being negative for PBP2, which is a rare phenomenon and needs further studies. PMID:27092283

  11. Salmonella Neck Abscess as an Opportunistic Infection in Diabetes Mellitus

    PubMed Central

    Jenkins, Stephen G.

    2013-01-01

    Salmonella neck infections represent an uncommon cause of focal salmonellosis. While the incidence of nontyphoid salmonellosis is estimated at over 2 million cases annually, extraintestinal manifestations account for less than 1% of cases. This paper describes two patients with Salmonella neck abscesses as the initial presentation of diabetes mellitus. The first patient was diagnosed as having Salmonella enterica serotype Enteritidis sternocleidomastoid pyomyositis and the second patient Salmonella enterica serotype Typhimurium parapharyngeal abscess. Both patients had elevated hemoglobin A1c levels and had not been previously diagnosed with diabetes mellitus. Salmonella spp. should be on the differential as a causative pathogen in patients presenting with neck abscesses and poorly controlled glucose levels. Diabetes may be a risk factor for salmonellosis due to decreased gastric acidity and prolonged gastric transit time. Prompt incision and drainage accompanied by antibiotics remains the treatment of choice for infected neck abscesses. PMID:24307959

  12. CT, MRI and DWI Features of a Solid Organizing Hepatic Abscess

    PubMed Central

    Pellizzer, Giampiero; Di Grazia, Lorenzo

    2014-01-01

    Solid organizing hepatic abscess is a rare form of focal infection, which needs differentiation from benign and malignant solid masses. We report a case of a 30-year-old man with a solid organizing hepatic abscess, diagnosed by imaging and ex juvantibus criteria. CT and MRI findings are presented and role of DWI is outlined. Noninvasive diagnosis of a solid organizing hepatic abscess is possible in the appropriate clinical setting; percutaneous or surgical biopsy may be indicated in equivocal cases. PMID:25197604

  13. Pancreatic Lesion: Malignancy or Abscess?

    PubMed Central

    Shulik, Oleg; Cavanagh, Yana; Grossman, Matthew

    2016-01-01

    Patient: Male, 67 Final Diagnosis: Pancreatic abscess Symptoms: Jaundice • fatigue • anorexia • subjective weight loss Medication: — Clinical Procedure: Therapeutic endoscopic ultrasound guided fine needle aspiration • biliary stenting • endoscopic cholangiopancreatography Specialty: Gastroenterology and Hepatology Objective: Rare coexistance of disease or pathology Background: Pancreatic abscesses are rare. They may be seen in patients with pancreatic inflammation or pancreatitis. Patients with pancreatic abscesses may have abdominal pain, fever, chills, and nausea/vomiting or an inability to eat. Presentation with alternate symptomatology is extremely unusual. Case Report: A 67-year-old Asian male presented with painless, afebrile obstructive jaundice and a CA 19-9 of 1732 IU. He was found to have a 3.1×2.4 cm low-density lesion in the head of the pancreas and the right lobe of the liver, suggesting malignancy. Surgical management was considered, however additional diagnostic workup, including an endoscopic retrograde cholangiopancreatography (ERCP), was performed to complete staging of the presumed mass. A smooth, 3-cm-long, tapering stricture was found it the common bile duct. It was stented from the common hepatic duct to the duodenum. Subsequent endoscopic ultrasound (EUS) evaluation of the pancreatic head lesion revealed a drainable fluid collection that was aspirated and found to contain pyogenic material on pathology. The patient’s symptoms resolved, and he was subsequently managed conservatively. A repeat ERCP confirmed complete resolution of the previously visualized cystic lesion. Interestingly, laboratory values showed concomitant normalization of CA 19-9 to 40 IU. Conclusions: EUS-guided biopsy is not widely regarded as a required step before surgery, in the management of patients with pancreatic masses. It is generally reserved for determination of resectability or staging, and only utilized when clinically indicated. However, this

  14. A case of bacteremia caused by Dialister pneumosintes and Slackia exigua in a patient with periapical abscess.

    PubMed

    Lee, Min Young; Kim, Young Jin; Gu, Hyun Jung; Lee, Hee Joo

    2016-04-01

    Dialister pneumosintes and Slackia exigua are both obligatory anaerobe and known to be associated with periodontal diseases and other oral infection. We report a case of blood stream infection caused by D. pneumosintes and S. exigua. This occurred in a 78-year-old female patient that presented with general weakness and fever. We revealed that she had a periapical absecess. The blood culture was positive for D. pneumosintes and S. exigua; however, identifying them was challenging. Ultimately, 16S rRNA sequencing was used to identify the organisms. The patient recovered after being treated with ceftriaxone and clindamycin. To the best of our knowledge, this is the first report of bacteremia caused by mixed infection of D. pneumosintes and S. exigua. PMID:26612007

  15. [Acute cholangitis secondary to ascariasis and complicated by liver abscesses].

    PubMed

    Rakotonaivo, A; Ranoharison, H D; Razarimahefa, S H; Rakotozafindrabe, R; Rabenjanahary, T H; Ramanampamonjy, R M

    2015-01-01

    Acute cholangitis secondary to ascariasis is rare and occurs mainly in areas of high endemicity. The clinical presentation is non-specific, sometimes complicated by liver abscess. Abdominal ultrasound plays an important role in diagnosis and therapeutic surveillance. We report the case of a 35-year-old Malagasy woman with an acute cholangitis secondary to ascariasis and complicated by liver abscesses and its course to full recovery under medical treatment. PMID:26742557

  16. A Tuboovarian Abscess Associated with a Ruptured Spleen

    PubMed Central

    Li, Jennifer S.; Sheele, Johnathan Michael

    2016-01-01

    We report the first case of a tuboovarian abscess complicated by a ruptured spleen. Our patient was a 27-year-old female with human immunodeficiency virus (HIV) who presented to the emergency department (ED) with complaints of urinary symptoms and diarrhea. After being diagnosed with a tuboovarian abscess (TOA), she received antibiotics and was admitted to the gynecology service. Shortly thereafter she developed hemorrhagic shock, necessitating a splenectomy and salpingooophorectomy from a ruptured spleen. PMID:26904315

  17. Unusual presentation of psoas abscess in a child.

    PubMed

    Kleiner, O; Cohen, Z; Barki, Y; Mares, A J

    2001-12-01

    Primary abscess of the psoas muscle is relatively rare in infants and young children. The clinical presentation of the disease, with limping, fever, and abdominal pain, may be confused with conditions such as septic arthritis of the hip, osteomyelitis, or appendicitis. The authors present an unusual case of a ruptured left psoas abscess presenting as generalized peritonitis in a child. J Pediatr Surg 36:1859-1860. PMID:11733925

  18. Porphyromonas gingivalis causing brain abscess in patient with recurrent periodontitis.

    PubMed

    Rae Yoo, Jeong; Taek Heo, Sang; Kim, Miyeon; Lee, Chang Sub; Kim, Young Ree

    2016-06-01

    We report an extremely rare case of Porphyromonas gingivalis causing brain abscess in a patient with recurrent periodontitis. The patient presented with right-sided homonymous hemianopsia and right hemiparesis. Emergent surgical drainage was performed and antibiotics were administered. P. gingivalis was identified from the anaerobic culture of the abscess. The clinical course of the patient improved with full recovery of the neurologic deficit. PMID:27085200

  19. Scedosporium apiospermum brain abscesses in an immunocompetent man with silicosis.

    PubMed

    Wilson, Heather L; Kennedy, Karina J

    2013-03-01

    We report a case of Scedosporium apiosporum brain abscesses in an immunocompetent 69-year-old man with a history of silicosis. Delayed diagnosis and institution of antifungal therapy was associated with neurological impairment, with subsequent complications resulting in death, highlighting the need for early diagnostic aspiration of brain abscesses non-responsive to antibiotics. We propose that, in the absence of identifiable immunosuppression, silicosis may have been a contributing factor to the development of central nervous system infection. PMID:24432222

  20. Scedosporium apiospermum brain abscesses in an immunocompetent man with silicosis

    PubMed Central

    Wilson, Heather L.; Kennedy, Karina J.

    2013-01-01

    We report a case of Scedosporium apiosporum brain abscesses in an immunocompetent 69-year-old man with a history of silicosis. Delayed diagnosis and institution of antifungal therapy was associated with neurological impairment, with subsequent complications resulting in death, highlighting the need for early diagnostic aspiration of brain abscesses non-responsive to antibiotics. We propose that, in the absence of identifiable immunosuppression, silicosis may have been a contributing factor to the development of central nervous system infection. PMID:24432222

  1. Voriconazole curative treatment for Acremonium species keratitis developed in a patient with concomitant Staphylococcus aureus corneal infection: a case report.

    PubMed

    Cretì, Anna; Esposito, Vincenzo; Bocchetti, Maria; Baldi, Gianluca; De Rosa, Pasquale; Parrella, Roberto; Chirianni, Antonio

    2006-01-01

    The case of a 49-year-old male Caucasian, with more than a 3-year history of recurrent keratoconjunctivitis treated with steroids, antibiotics and midriatics, is reported. A combined Acremonium spp. and S. aureus infection was detected. After unsuccessful therapy with fluconazole, the Acremonium spp. infection was eradicated by voriconazole treatment. To our knowledge, this is the first case report of complete regression of this kind of infection by the use of voriconazole. Therefore, we strongly recommend, in the event of a compatible clinical picture, laboratory testing for mycetes even in the absence of traumatic events, and the use of the new generation azoles, in order avoid a keratoplasty intervention and disease progression to severe endophthalmitis. PMID:16433048

  2. [First report of a human case of trichinellosis due to Trichinella britovi after jackal (Canis aureus) meat consumption in Algeria].

    PubMed

    Nezri, M; Ruer, J; De Bruyne, A; Cohen-Valensi, R; Pozio, E; Dupouy-Camet, J

    2006-05-01

    We report a single case of trichinellosis contracted in Algeria (Batna region), in a practising Moslim. Shortly after returning to France in November 2004, the patient developed the typical clinical and biological signs of the disease. Although the patient claimed having only eaten mutton, an unusual host for Trichinella, a meticulous investigation revealed that he also had eaten a grilled leg of jackal (Canis aureus). One of the four Trichinella larvae detected in a muscular biopsy enabled us to identify the parasite as Trichinella britovi by a multiplex PCR analysis. This is the first identification of the etiological agent of sylvatic trichinellosis occurring in North Africa and the first case of symptomatic trichinellosis due to jackal meat consumption in Africa. PMID:16821437

  3. Delay in diagnosis and lessons learnt from a case of abdominal wall abscess caused by fishbone perforation

    PubMed Central

    Shanmugam, V; Badrinath, K; Dube, M; Panto, P

    2015-01-01

    Complications following foreign body (FB) ingestion are an uncommon clinical problem. A 59-year-old man presented with a 4-week history of left iliac fossa pain and 1 episode of dark red blood mixed with stools. Inflammatory markers were elevated, and computed tomography (CT) of the abdomen and pelvis showed an ill defined abdominal wall inflammatory collection in close contact with the small bowel loops. He was treated with antibiotics, and follow-up CT, colonoscopy and small bowel enema were mostly unremarkable. The patient presented again ten months later with left iliac fossa cellulitis and fever. Multiplanar CT (the patient’s fourth scan) demonstrated a 10cm abdominal wall collection with a linear hyperdense structure in the collection. The radiologists suspected a FB and on close scrutiny of the previous scans, they noted it to have been present on all of them. A targeted incision led to the removal of a 3cm fishbone from the collection. This case highlights the need to consider the possibility of a FB being the underlying cause in any unexplained intra-abdominal or abdominal wall inflammatory process so that the diagnosis is made in a timely manner. PMID:26263825

  4. 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. PMID:27529039

  5. 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

  6. Epidural Abscess Masquerading as Lateral Sinus Thrombosis

    PubMed Central

    Brodner, David C.; Cutler, Jeff; Gianoli, Gerard J.; Amedee, Ronald G.

    2000-01-01

    Controversy regarding the use of anticoagulants, the evacuation of the sinus, or the use of medical treatment alone surrounds the treatment of lateral sinus thrombosis. Treatment of an epidural abscess associated with coalescent mastoiditis is much less controversial-drainage is usually recommended. The differing treatments of these complications mandate accurate diagnosis. The advent of more sophisticated radiological studies has facilitated diagnosis of these complications; however, tests are not infallible. We present three cases in which preoperative imaging demonstrates an epidural abscess mimicking lateral sinus thrombosis by compression of the vessel. A false-positive computed tomography (CT) or magnetic resonance imaging (MRI) study may lead to the wrong diagnosis and, consequently, improper treatment. In light of this possibility, we recommend surgical exploration in all such cases. ImagesFigure 1Figure 2Figure 3Figure 4 PMID:17171148

  7. Brain abscess caused by Nocardia asiatica

    PubMed Central

    Uneda, Atsuhito; Suzuki, Kenta; Okubo, Shuichi; Hirashita, Koji; Yunoki, Masatoshi; Yoshino, Kimihiro

    2016-01-01

    Background: Nocardia infection of the central nervous system leading to brain abscess is a rare condition but has a high mortality rate. Among the species of Nocardia, only three cases of brain abscess due to Nocardia asiatica infection have been reported. Case Description: A 65-year-old man with a history of autoimmune hemolytic anemia treated with prednisolone presented to our hospital because of occipital headache. Brain magnetic resonance imaging showed bilateral occipital lesions. The patient underwent craniotomy and resection of the left occipital lobe lesion. N. asiatica was identified by 16S rRNA sequencing of the resected specimen. Treatment with trimethoprim/sulfamethoxazole led to a complete resolution of the brain lesion. Conclusion: Because of the different antimicrobial sensitivity patterns among Nocardia species, both appropriate subtyping and susceptibility testing of uncommon species such as N. asiatica are required for the successful treatment of nocardial infections. PMID:27563485

  8. Anaerobic Spondylodiscitis due to Fusobacterium Species: A Case Report Review of the Literature

    PubMed Central

    Latta, Tiffany N.; Mandapat, Aimee L.; Myers, Joseph P.

    2015-01-01

    Spondylodiscitis caused by Fusobacterium species is rare. Most cases of spontaneous spondylodiscitis are caused by Staphylococcus aureus and most postoperative cases are caused by Staphylococcus aureus or coagulase-negative staphylococci. Escherichia coli is the most common Gram-negative organism causing spondylodiscitis. Fusobacterium species are unusual causes for anaerobic spondylodiscitis. We report the case of a patient with spontaneous L2-L3 spondylodiscitis, vertebral osteomyelitis, and epidural abscess caused by Fusobacterium species and review the literature for patients with Fusobacterium spondylodiscitis. PMID:26000181

  9. Subacute splenic abscess. Appearance on indium-111 leukocyte, gallium-67, and technetium-99m sulfur colloid imaging

    SciTech Connect

    Ammann, W.; Chiu, B.K.; Wright, J.M.

    1986-03-01

    A case of a 23-year-old man with an encapsulated, anaerobic splenic abscess is reported. Both the In-111 leukocyte and Tc-99m sulfur colloid scans demonstrated an intrasplenic defect. The Ga-67 citrate scan revealed uptake in the rim of the abscess only where the abscess cavity was relatively photon-deficient. The combined Tc-99m sulfur colloid/In-111 leukocyte/Ga-67 scan appearance of a subacute splenic abscess has not been described previously. In cases suspected to be splenic abscesses the combined In-111 leukocyte/Tc-99m sulfur colloid imaging is the most useful.

  10. Proinflammatory Cytokine, Chemokine, and Cellular Adhesion Molecule Expression during the Acute Phase of Experimental Brain Abscess Development

    PubMed Central

    Kielian, Tammy; Hickey, William F.

    2000-01-01

    Brain abscess represents the infectious disease sequelae associated with the influx of inflammatory cells and activation of resident parenchymal cells in the central nervous system. However, the immune response leading to the establishment of a brain abscess remains poorly defined. In this study, we have characterized cytokine and chemokine expression in an experimental brain abscess model in the rat during the acute stage of abscess development. RNase protection assay revealed the induction of the proinflammatory cytokines interleukin (IL)-1α, IL-1β, IL-6, and tumor necrosis factor-α as early as 1 to 6 hours after Staphylococcus aureus exposure. Evaluation of chemokine expression by reverse transcription-polymerase chain reaction demonstrated enhanced levels of the CXC chemokine KC 24 hours after bacterial exposure, which correlated with the appearance of neutrophils in the abscess. In addition, two CC chemokines, monocyte chemoattractant protein-1 and macrophage inflammatory protein-1α were induced within 24 hours after S. aureus exposure and preceded the influx of macrophages and lymphocytes into the brain. Analysis of abscess lesions by in situ hybridization identified CD11b+ cells as the source of IL-1β in response to S. aureus. Both intercellular adhesion molecule-1 and platelet endothelial cell adhesion molecule expression were enhanced on microvessels in S. aureus but not sterile bead-implanted tissues at 24 and 48 hours after treatment. These results characterize proinflammatory cytokine and chemokine expression during the early response to S. aureus in the brain and provide the foundation to assess the functional significance of these mediators in brain abscess pathogenesis. PMID:10934167

  11. Pituitary abscess: an unexpected diagnosis.

    PubMed

    Shuster, Anatoly; Gunnarsson, Thorsteinn; Sommer, Doron; Miller, Elka

    2010-02-01

    The pituitary gland can demonstrate a variety of pathologies with different clinical presentations. Amongst them, pituitary abscess is a rare infectious disease for which contrast-enhanced MRI aids the diagnostic pathway. We present a 16-year-old girl with imaging and surgical findings consistent with primary pituitary abscess. PMID:19937240

  12. Subperiosteal abscess in a child. Trueta's osteomyelitis hypothesis undermined?

    PubMed

    Weenders, S G M; Janssen, N E; Landman, G W D; van den Berg, F P

    2015-10-01

    Subperiosteal abscess formation is almost exclusively seen secondary to underlying hematogenous infected osteomyelitis or secondary as a result of a contagious focus. We present an unusual case of a 9-year-old girl with progressive ankle pain due to an isolated subperiosteal abscess of the distal fibula without concomitant osteomyelitis. The subperiosteal abscess was most likely caused by hematogenous spread to the periosteal region of the distal fibula located above the highly vascularized metaphysis. Remarkably, there were no signs of osteomyelitis on either MRI or during surgical inspection. She was successfully treated with debridement and antibiotic therapy. We hypothesize that subperiosteal abscess formation near the metaphysis originates in the periosteal region and not from outward extension from the sinusoidal veins in the intrametaphyseal area to the cortex and subperiosteal region. PMID:26323185

  13. Epidemiologic determinants of aural abscessation in free-living eastern box turtles (Terrapene carolina) in Virginia.

    PubMed

    Brown, Justin D; Sleeman, Jonathan M; Elvinger, François

    2003-10-01

    Epidemiologic determinants of 46 cases of aural abscessation in free-living eastern box turtles (Terrapene carolina) admitted to the Wildlife Center of Virginia (Virginia, USA) from 1991 to 2000 were evaluated. County human population density, year and season of admission, weight, and sex did not affect the risk for box turtles to develop aural abscessation. Counties with cases of aural abscessation were not randomly distributed, but rather were clustered into two multi-county regions. Geographic location was the only risk factor associated with aural abscessation in box turtles found in this study. Possible etiologies could include chronic infectious disease, malnutrition, or chronic exposure to environmental contamination with organochlorine compounds. PMID:14733291

  14. Dental abscess: A microbiological review

    PubMed Central

    Shweta; Prakash, S Krishna

    2013-01-01

    Dental abscess is a frequently occurring infectious process known to the health practice. The fate of the infection depends on the virulence of the bacteria, host resistance factors, and regional anatomy. Serious consequences arising from the spread of a dental abscess lead to significant morbidity and mortality. Acute dental abscess is polymicrobial, comprising of strict anaerobes, such as anaerobic cocci, Prevotella, Fusobacterium species, and facultative anaerobes, such as viridans group streptococci and the Streptococcus anginosus group. Numerous novel, uncultivable and fastidious organisms have been identified as potential pathogens with the use of non-culture techniques. The majority of localized dental abscesses respond to surgical treatment while the use of antimicrobials is limited to severe spreading infections. There is a need for good-quality clinical trials of sufficient size to identify the ideal treatment. The microbiology of the acute dentoalveolar abscess and its treatment in the light of improved culture and diagnostic methods are reviewed. PMID:24348613

  15. A case of Pott’s disease with epidural abscess and probable cerebral tuberculoma following Bacillus Calmette-Guérin therapy for superficial bladder cancer

    PubMed Central

    Josephson, Colin B; Al-Azri, Saleh; Smyth, Daniel J; Haase, David; Johnston, B Lynn

    2010-01-01

    Intravesical Bacillus Calmette-Guérin (BCG) immunotherapy is an accepted treatment for transitional cell carcinoma of the bladder. Carcinoma in situ of the bladder progresses to invasive muscular disease in approximately 54% of untreated patients, mandating early initiation of therapy once the diagnosis is confirmed. Should BCG treatment fail, an additional course of BCG combined with interferon-alpha, both administered intravesically, is a promising second-line immunotherapy. In greater than 95% of patients, BCG is tolerated without significant morbidity or mortality. However, both early (within three months of the original treatment) and late presentations of systemic infection resulting from intravesical BCG treatment have been described. The present study describes the course of a 75-year-old man with a late presentation of BCG vertebral osteomyelitis, discitis, epidural abscess, bilateral psoas abscesses and probable cerebral tuberculoma, following treatment regimens of intravesical BCG followed by intravesical BCG plus interferon-alpha 2b. PMID:21358881

  16. 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. PMID:21422629

  17. DESCENDING NECROTIZING MEDIASTINITIS SECONDARY TO RETROPHARYNGEAL ABSCESS.

    PubMed

    Kovacić, Marijan; Kovacić, Ivan; Dželalija, Boris

    2015-12-01

    Descending necrotizing mediastinitis secondary to a nontraumatic retropharyngeal abscess is very rare. This form of mediastinitis in the era of potent antibiotics often ends up with lethal outcome. It usually occurs in immunocompromised patients and requires intensive multidisciplinary treatment approach. We report a case of nontraumatic retropharyngeal abscess complicated by descending necrotizing mediastinitis in a 70-year-old man with insulin dependent diabetes mellitus. The patient was admitted to our hospital after clinical and radiological diagnosis of retropharyngeal abscess. During treatment for retropharyngeal abscess with antibiotic therapy and transoral incision, the patient showed mild clinical improvement but his condition suddenly aggravated on day 4 of hospital stay. He had high fever, chest pain with tachypnea, tachycardia, hypotension, and showed signs of occasional disorientation. Emergency computed tomography (CT) scan of the neck and thorax showed inflammation in the retropharyngeal space, as well as thickening of the upper posterior mediastinum fascia with the presence of air. Emergency surgery including cervicotomy and drainage of the retropharyngeal space and posterior mediastinum was performed. The patient promptly recovered with improvement of the clinical status and laboratory findings. After 16 days of treatment he was discharged from the hospital in good condition. Descending necrotizing mediastinitis can be a serious and life threatening complication of deep neck infection if the diagnosis is not quickly established. Besides inevitable application of antimicrobial drugs, good drainage of the mediastinum is necessary. We believe that transcervical approach can achieve high-quality drainage of the upper mediastinum, especially if it is done timely as in this case. Its efficacy can be verified by intensive monitoring of the patient clinical condition, by CT scan of the thorax, and by laboratory tests. In the case of inefficacy of this type

  18. Clinical course and management of postoperative methicillin-resistant Staphylococcus aureus keratitis in immunocompromised patients: two case reports

    PubMed Central

    Chou, Timothy Y; Prabhu, Sujata P

    2011-01-01

    We describe the clinical course and successful treatment of two cases of methicillin- resistant Staphylococcus aureus (MRSA) keratitis. In case 1, MRSA keratitis occurred 5 days after cataract extraction, associated with endophthalmitis; in case 2, diagnosis was made 19 months after penetrating keratoplasty. Treatment in both cases consisted of topical fortified vancomycin and fortified bacitracin. A third topical antibiotic, polymyxin B-trimethoprim, was added to the therapeutic regimen in case 2, one month into the treatment. Oral doxycycline was prescribed to reduce collagenase activity and treat blepharitis. Mupirocin nasal ointment and skin antiseptics were used to decrease and eliminate potential MRSA colonization. Topical prednisolone acetate 1% was applied conservatively to mitigate inflammation in both cases. In case 2, topical cyclosporine A was also used for similar purposes. Keratitis may have worsened while on these immune-modulating drops, especially in case 2, and eradication of infection may have been slowed. Eventually both patients achieved full resolution of infection. Duration of keratitis was 3 and 1.5 months, respectively. Polyantimicrobial therapy is effective in eradicating MRSA-related postoperative keratitis. Topical fortified vancomycin and fortified bacitracin were used in both cases, with a third topical antibiotic, polymyxin B-trimethoprim, also required in case 2. Oral doxycycline, nasal mupirocin, and antiseptic soap may be useful adjuncts in management. Treatment time to achieve full resolution may be prolonged relative to other types of bacterial keratitis. Alterations in immune status may have lengthened the time of treatment. Our two patients were immune compromised and were also susceptible to endophthalmitis. It is possible that topical immune-modulating drops such as prednisolone acetate may potentiate MRSA infection, and if used, should be only done so with great caution. PMID:22267913

  19. A left-sided periappendiceal abscess in an adult with intestinal malrotation

    PubMed Central

    Lee, Min Ro; Kim, Jong Hun; Hwang, Yong; Kim, Young Kon

    2006-01-01

    Left-sided periappendiceal abscesses occur in association with two types of congenital anomaly: intestinal malrotation and situs inversus. It is difficult to obtain an accurate preoperative diagnosis of these abscesses due to the abnormal position of the appendix. We present an unusual case of a left-sided periappendiceal abscess in an adult with intestinal malrotation, the diagnosis of which was a challenge. PMID:16981277

  20. 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

  1. First report of liver abscess caused by Salmonella enterica serovar Dublin.

    PubMed

    Qu, Fen; Fan, Zhenping; Cui, Enbo; Zhang, Wenjin; Bao, Chunmei; Chen, Suming; Mao, Yuanli; Zhou, Dongsheng

    2013-09-01

    This is the first reported case of liver abscess attributable to Salmonella serovar Dublin infection and also the fourth case of Salmonella liver abscess complicated with hepatocellular carcinoma reported since 1990. Drainage combined with intravenous antibiotics resulted in improvement, but recovery regressed again. Subsequent hepatic left lobectomy led to full recovery. PMID:23784127

  2. Economic features of antibiotic resistance: the case of methicillin-resistant Staphylococcus aureus.

    PubMed

    Antonanzas, Fernando; Lozano, Carmen; Torres, Carmen

    2015-04-01

    This paper analyses and updates the economic information regarding methicillin-resistant Staphylococcus aureus (MRSA), including information that has been previously reviewed by other authors, and new information, for the purpose of facilitating health management and clinical decisions. The analysed articles reveal great disparity in the economic burden on MRSA patients; this is mainly due to the diversity of the designs of the studies, as well as the variability of the patients and the differences in health care systems. Regarding prophylactic strategies, the studies do not provide conclusive results that could unambiguously orientate health management. The studies addressing treatments noted that linezolid seems to be a cost-effective treatment for MRSA, mostly because it is associated with a shorter length of stay (LOS) in hospital. However, important variables such as antimicrobial susceptibility, infection type and resistance emergence should be included in these analyses before a conclusion is reached regarding which treatment is the best (most efficient). The reviewed studies found that rapid MRSA detection, using molecular techniques, is an efficient technique to control MRSA. As a general conclusion, the management of MRSA infections implicates important economic costs for hospitals, as they result in higher direct costs and longer LOS than those related to methicillin-susceptible S. aureus (MSSA) patients or MRSA-free patients; there is wide variability in those increased costs, depending on different variables. Moreover, the research reveals a lack of studies on other related topics, such as the economic implications of changes in MRSA epidemiology (community patients and lineages associated with farm animals). PMID:25447195

  3. The aerobic and anaerobic bacteriology of perirectal abscesses.

    PubMed Central

    Brook, I; Frazier, E H

    1997-01-01

    The microbiology of perirectal abscesses in 144 patients was studied. Aerobic or facultative bacteria only were isolated in 13 (9%) instances, anaerobic bacteria only were isolated in 27 (19%) instances, and mixed aerobic and anaerobic flora were isolated in 104 (72%) instances. A total of 325 anaerobic and 131 aerobic or facultative isolates were recovered (2.2 anaerobic isolates and 0.9 aerobic isolates per specimen). The predominant anaerobes were as follows: Bacteroides fragilis group (85 isolates), Peptostreptococcus spp. (72 isolates), Prevotella spp. (71 isolates), Fusobacterium spp. (21 isolates), Porphyromonas spp. (20 isolates), and Clostridium spp. (15 isolates). The predominant aerobic and facultative bacteria were as follows: Staphylococcus aureus (34 isolates), Streptococcus spp. (28 isolates), and Escherichia coli (19 isolates). These data illustrate the polymicrobial aerobic and anaerobic microbiology of perirectal abscesses. PMID:9350771

  4. [Spinal epidural abscess as a complication of a finger infection].

    PubMed

    Ridderikhof, M L; van den Brink, W A; van Dalsen, A D; Kieft, H

    2008-06-21

    An 81-year-old man was treated with intravenous antibiotics for a soft tissue infection in a finger. Despite adequate antibiotic treatment, he developed signs of spinal cord injury caused by a cervical spinal epidural abscess. An emergency laminectomy was performed. The neurological impairment appeared to be irreversible, and the patient died. Spinal epidural abscess is a rare and serious complication ofa bacteraemia. It is often caused by an infection of the skin or soft tissue with Staphylococcus aureus. Given the risk of rapidly progressive and irreversible neurological damage, this complication must be treated as soon as possible. The treatment of choice is surgery. Conservative management with intravenous antibiotics is an option only under strict conditions. PMID:18624007

  5. Paralaryngeal Abscess with Laryngeal Hemiplegia and Fistulation in a Horse

    PubMed Central

    Barber, S. M.

    1981-01-01

    A three year old Thoroughbred filly was examined because of bilateral nasal discharge and external swelling of the left laryngeal area. Endoscopy revealed an enlarged left arytenoid cartilage, left laryngeal hemiplegia and drainage of purulent material into the lumen of the larynx. Radiographs showed a large fluid and gas filled cavity overlying the caudal larynx and cranial trachea. Surgical drainage and debridement of the abscess led to complete healing by secondary intention. Laryngeal ventriculectomy was performed as a treatment for left laryngeal hemiplegia, but a grave prognosis for respiratory soundness was given due to the extensive laryngeal fibrosis. The etiology of the Staphylococcus aureus abscess is unknown but may have originated from oral trauma to the larynx. ImagesFigure 1.Figure 2.Figure 3.Figure 4.Figure 5. PMID:7337917

  6. Mycotic Abdominal Pseudoaneurysm due to Psoas Abscess after Spinal Fusion

    PubMed Central

    Ryu, Dae Woong; Lee, Sam Youn; Lee, Mi Kyung

    2015-01-01

    A 36-year-old man, who had undergone thoracoscopic anterior spinal fusion using the plate system and posterior screw fusion three months previously, presented to our hospital with left flank pain and fever. Computed tomography indicated the presence of a psoas muscle abscess. However, after two days of percutaneous catheter drainage, a mycotic abdominal aortic pseudoaneurysm was detected via computed tomography. We performed in situ revascularization using a prosthetic graft with omental wrapping. Methicillin-resistant Staphylococcus aureus was identified on blood and pus culture, and systemic vancomycin was administered for one month. Although the abscess recurred, it was successfully treated with percutaneous catheter drainage and systemic vancomycin administration for three months, without the need for instrumentation removal. The patient remained asymptomatic throughout two years of follow-up. PMID:26665118

  7. Daptomycin non-susceptible, vancomycin-intermediate Staphylococcus aureus endocarditis treated with ceftaroline and daptomycin: case report and brief review of the literature.

    PubMed

    Baxi, Sanjiv M; Chan, Dominic; Jain, Vivek

    2015-12-01

    We report a case of clearance of persistent bacteremia due to daptomycin non-susceptible, vancomycin-intermediate Staphylococcus aureus native mitral valve endocarditis with a combination of ceftaroline and daptomycin, in an 81-year-old medically complex patient who was not an operative candidate. PMID:25805524

  8. Embolic stroke complicating Staphylococcus aureus endocarditis circumstantially linked to rectal trauma from foreign body: a first case report

    PubMed Central

    Pandey, Braj B; Dang, Tuan C; Healy, John F

    2005-01-01

    Background Diagnostic and therapeutic instrumentation of the lower gastrointestinal tract has been reported to result in bacteremia and endocarditis. No such case has been reported in persons with a history of rectal foreign body insertion despite its potential for greater trauma. Case presentation A 58-year-old male was admitted with confusion and inability to speak. His past history was notable for hospitalization to extract a retained plastic soda bottle from the rectosigmoid two years prior. On examination, he was febrile, tachycardic and hypotensive. There was an apical pansystolic murmur on cardiac examination. He had a mixed receptive and expressive aphasia, and a right hemiparesis. On rectal examination he had perianal erythema and diminished sphincter tone. Magnetic resonance imaging of the brain showed infarction of the occipital and frontal lobes. Transesophageal Echocardiography of the heart revealed vegetations on the mitral valve. All of his blood culture bottles grew methicillin sensitive Staphylococcus aureus. He was successfully treated for bacterial endocarditis with intravenous nafcillin and gentamicin. The rectum is frequently colonized by Staphylococcus aureus and trauma to its mucosa can lead to bacteremia and endocarditis with this organism. In the absence of corroborative evidence such as presented here, it is difficult to make a correlation between staphylococcal endocarditis and anorectal foreign body insertion due to patients being less than forthcoming Conclusion There is a potential risk of staphylococcal bacteremia and endocarditis with rectal foreign body insertion. Further studies are needed to explore this finding. Detailed sexual history and patient counseling should be made a part of routine primary care. PMID:15921523

  9. [Pasteurella multocida meningitis with cerebral abscesses].

    PubMed

    Nguefack, S; Moifo, B; Chiabi, A; Mah, E; Bogne, J-B; Fossi, M; Fru, F; Mbonda, E; Djientcheu, V-P

    2014-03-01

    Pasteurella multocida is classically responsible for local soft tissue infections secondary to dog bites or cat scratches. It can be responsible for meningitis in infants and elderly persons. We report the case history of a 5-year-old male child admitted to our pediatric unit for meningitis. Cerebrospinal fluid analysis revealed an infection with P. multocida. The suspected mode of contamination was either from the saliva of a pet dog or through an unnoticed skull fracture sustained after an accident 1 year prior to the occurrence of meningitis. In spite of the neurologic complication (cerebral abscess), the progression was favorable after drainage of the abscess, 5 weeks of parenteral treatment, and 3 weeks of oral antibiotic therapy. Meningitis due to Pasteurella sp. is rare and can lead to neurologic complications. The notion of bites or scratches can be absent and the mode of contamination is sometimes difficult to unveil. PMID:24457110

  10. Staphylococcus aureus from 152 cases of bovine, ovine and caprine mastitis investigated by Multiple-locus variable number of tandem repeat analysis (MLVA).

    PubMed

    Bergonier, Dominique; Sobral, Daniel; Feßler, Andrea T; Jacquet, Eric; Gilbert, Florence B; Schwarz, Stefan; Treilles, Michaël; Bouloc, Philippe; Pourcel, Christine; Vergnaud, Gilles

    2014-01-01

    Staphylococcus aureus is one of the main etiological agents of mastitis in ruminants. In the present retrospective study, we evaluated the potential interest of a previously described automated multiple loci Variable Number of Tandem Repeats (VNTR) Assay (MLVA) comprising 16 loci as a first line tool to investigate the population structure of S. aureus from mastitis. We determined the genetic diversity of S. aureus strains from cases of clinical and subclinical mastitis in dairy cattle (n = 118, of which 16 were methicillin-resistant), sheep (n = 18) and goats (n = 16). The 152 strains could be subdivided into 115 MLVA genotypes (including 14 genotypes for the ovine strains and 15 genotypes for the caprine strains). This corresponds to a discriminatory index (D) value of 0.9936. Comparison with published MLVA data obtained using the same protocol applied to strains from diverse human and animal origins revealed a low number (8.5%) of human-related MLVA genotypes among the present collection. Eighteen percent of the S. aureus mastitis collection belonged to clonal complexes apparently not associated with other pathological conditions. Some of them displayed a relatively low level of diversity in agreement with a restricted ecological niche. These findings provide arguments suggesting that specific S. aureus lineages particularly adapted to ruminant mammary glands have emerged and that MLVA is a convenient tool to provide a broad overview of the population, owing to the availability via internet of databases compiling published MLVA genotypes. PMID:25315988

  11. [Delayed brain abscess after penetrating transorbital injury].

    PubMed

    Hiraishi, Tetsuya; Tomikawa, Masaru; Kobayashi, Tsutomu; Kawaguchi, Tadashi

    2007-05-01

    We report a case of brain abscess caused by a penetrating head injury that occurred 9 years earlier. A 14-year-old girl presenting with fever, headache, and stiff neck was admitted to our hospital. She was diagnosed with aseptic meningitis and treated conservatively. Seven days after admission she became stuporous and showed left hemiparesis. Computed tomography (CT) revealed two ring-enhancing masses with perifocal edema in the right frontal lobe. We diagnosed brain abscess and performed right fronto-temporal decompressive craniectomy and stereotactic aspiration, followed by systemic antibiotic therapy. Post-surgery bone window CT revealed a well-defined, low-density foreign body passing from the left orbita to the right frontal lobe through the ethmoid sinus. We learned that the patient had been struck with a plastic chopstick in the left medial eyelid at the age of 5 years. No particular symptoms developed during the following 9 years. After the cerebral edema had diminished over the next 10 days, a second surgery was performed to remove the residual chopstick, repair the fistula at the base of the skull, and perform cranioplasty. The patient was discharged with only slight hyposmia after a 4-week course of antibiotics. This case showed that it is necessary to remove a residual foreign body and to close the dural fistula if there is a possibility of recurrent central nervous system infection. When a child presents with brain abscess, previous penetrating head injury should be considered. PMID:17491344

  12. Intraperitoneal tuberculous abscess: Computed tomography features

    PubMed Central

    Dong, Peng; Chen, Jing-Jing; Wang, Xi-Zhen; Wang, Ya-Qin

    2015-01-01

    AIM: To evaluate the computed tomography (CT) features of intraperitoneal tuberculous abscess (IPTA). METHODS: Eight patients with IPTA confirmed by pathology were analyzed retrospectively. The clinical symptoms, medical images, and surgical findings were evaluated. Involvement of the intestine, peritoneum, viscera, and lymph nodes was also assessed. RESULTS: All 8 patients had a history of abdominal discomfort for 1 to 6 mo. Physical examination revealed a palpable abdominal mass in 6 patients. Three patients had no evidence of pulmonary tuberculosis (TB). All IPTAs (11 abscesses) were seen as a multiseptated, peripherally enhanced, hypodense mass with enlarged, rim-enhanced lymph nodes. The largest abscess diameter ranged from 4.5 cm to 12.2 cm. CT showed 2 types of IPTA: Lymph node fusion and encapsulation. Of the 8 patients, one had liver tuberculosis and one had splenic and ovarian tuberculosis. Two cases showed involvement of the terminal ileum and ileocecal junction. Ascites were found in 4 cases. Three patients had peritonitis and mesenteritis. Three patients showed involvement of the omentum. Three patients had histological evidence of caseating granuloma, and 5 had histological evidence of acid-fast bacilli. CONCLUSION: CT is crucial in the detection and characterization of IPTA. Certain CT findings are necessary for correct diagnosis. PMID:26435779

  13. Potential nosocomial acquisition of epidemic Listeria monocytogenes presenting as multiple brain abscesses resembling nocardiosis.

    PubMed

    Stefanovic, Aleksandra; Reid, James; Nadon, A Celine; Grant, Jennifer

    2010-01-01

    Listerial brain abscesses are rare, and are found mostly in patients with underlying hematological malignancies or solid-organ transplants. A case of a patient with Crohn's disease and multiple brain abscesses involving the left cerebellum and right sylvian fissure is described. The Gram stain and histopathology of the cerebellar abscess revealed Gram-positive, beaded rods suggestive of Nocardia. However, on culture, Listeria monocytogenes was identified. Listeria may appear Gram-variable and has been misidentified as streptococci, enterococci and diphtheroids. The present case is the first reported case of L monocytogenes resembling Nocardia on both microbiological and histopathological assessment. Reported cases of listerial brain abscesses are sporadic, while the current case was part of a nationwide listerial outbreak linked to consumption of contaminated deli meats. Broad antimicrobial therapy (including antilisterial coverage) in immunosuppressed patients presenting with brain abscess is crucial, until cultures confirm the identification of the organism. PMID:21358887

  14. Linezolid therapy in a perinatal late-onset Staphylococcus aureus sepsis complicated by spondylodiscitis and endophthalmitis.

    PubMed

    Krzysztofiak, Andrzej; Bozzola, Elena; Lancella, Laura; Boccuzzi, Elena; Vittucci, Anna Chiara; Marchesi, Alessandra; Villani, Alberto

    2015-12-01

    We report the case of a two-month-old immunocompetent girl affected by Staphylococcus aureus sepsis complicated with pneumonia and pleural effusion, spondylodiscitis and endophthalmitis treated with linezolid. She developed a S. aureus sepsis in the neonatal period antibiotically treated with clinical resolution. Ten days after therapy discontinuation, the infant experienced a new S. aureus sepsis complicated by pneumonia with pleural effusion. Due to the presence of dorsal swelling, a pulmonary computer tomography was performed that showed a dorsal D5-D6 spondylodiscitis. Since the sepsis was scarcely responsive to several appropriate antibiotics, we finally decided to treat the patient with linezolid. A few weeks after changing antibiotics, the child underwent an ophthalmologic visit. Due to the finding of ocular lesions, imaging examinations were performed. The diagnosis was compatible with retinoblastoma, such that the eye was enucleated. Nevertheless, histological and microbiological investigations did not confirm the tumour hypothesis, but revealed a S. aureus abscess with retinal detachment. The child completed antibiotic therapy with linezolid and was visited periodically at the Infectious Disease Unit for a follow-up. She underwent progressive resolution of discitis and did not present any further flare of sepsis. Nevertheless, she still has a replacement device in her right eye and a D5-D6 severe kyphosis with spinal fusion. PMID:26700087

  15. Vancomycin-resistant Staphylococcus aureus: no apocalypse now.

    PubMed

    Goldstein, F W; Kitzis, M D

    2003-08-01

    The number of reports concerning vancomycin-resistant Staphylococcus aureus is much higher than the number of true resistant strains or unexpected clinical failures. Many confounding factors, including inadequate serum levels, severely ill patients, foreign devices or undrained abscesses, are more likely to be responsible for the clinical failures than resistance to vancomycin. PMID:14616695

  16. Surgical Treatment of Spinal Tuberculosis Complicated with Extensive ABSCESS

    PubMed Central

    Brito, Joaquim Soares Do; Tirado, António; Fernandes, Pedro

    2014-01-01

    Purpose Tuberculosis can be responsible for extensive spinal lesions. Despite the efficacy of medical treatment, surgery is indicated to avoid or correct significant deformity, treat spinal instability, prevent neurological compromise, and to eradicate an extensive tuberculous abscess. In this paper we present our experience in the surgical management of spinal tuberculosis complicated with large abscess. Patients and Methods Fifteen patients with spinal tuberculosis complicated with extensive abscess were identified; and nine of those patients had extension of the infection into the epidural space. The average age at treatment was 34 years old. Seven patients had thoracic infection, seven patients had lumbar infection and one had thoracolumbar infection. Six patients had neurological deficit at presentation. All patients were surgically treated with abscess debridement, spinal stabilization and concurrent antituberculous chemotherapy. A single anterior surgical approach was used in three cases, a posterior approach was used in four others and a combined approach was performed in eight patients. Results Surgical management allowed for effective abscess debridement and sspinal stabilization in this cohort. In combination with antituberculous drugs, surgical treatment resulted in infection eradication and bone fusion in all patients at 24 month average follow-up. Satisfactory neurological outcomes with improved American Spinal Injury Association (ASIA) scores were observed in 100% of patients. Conclusion Surgical treatment for spinal tuberculosis abscess can lead to satisfactory clinical outcomes. PMID:25328472

  17. Propionibacterium Acnes Brain Abscess in an Immunocompetent Man in the Absence of Prior Neurosurgery.

    PubMed

    Odunukan, Olufunso W; Masannat, Fares; Baka, J Jeff

    2016-02-01

    Propionibacterium acnes is a rare, but established, cause of intracranial abscesses. We describe a case of P. acnes brain abscess in an immunocompetent man without prior neurosurgery. A 49-year old man with mild psoriasis presented with a two-week history of gait changes, generalized weakness and a two-day history of headaches, aphasia and confusion. Imaging revealed a left thalamic mass and surgical biopsy suggested a pyogenic abscess. Cultures of biopsy samples of the abscess grew P. acnes alone. MRI and serial neurological exam showed marked clinical improvement with intravenous antibiotics. The significant reduction in the abscess was sustained on MRI obtained at six weeks after completion of antibiotic therapy. In conclusion, P. acnes must be considered as a differential diagnosis in individuals presenting with features suggestive of a brain abscess even in the absence of immunosuppression or previous neurosurgery. PMID:26999913

  18. Multiple large splenic abscesses managed with computed tomography-guided percutaneous catheter drainage in children.

    PubMed

    Yeom, Jung Sook; Park, Ji Sook; Seo, Ji-Hyun; Park, Eun Sil; Lim, Jae-Young; Park, Chan Hoo; Woo, Hyang Ok; Park, Jung Je; Cho, Jae Min; Youn, Hee-Shang

    2013-12-01

    Splenic abscess is a rare finding in children. Splenectomy combined with broad-spectrum antibiotics has been the treatment of choice for multiple splenic abscesses. Herein, we report the case of a 14-year-old girl with multiple large splenic abscesses that were successfully managed after two image-guided percutaneous drainage procedures and administration of intravenous antibiotics. Initially, an abscess located at the periphery in the lower pole of the spleen was aspirated under ultrasound guidance. Finally, another abscess located near the hilum of the spleen was drained under computed tomography guidance. To the best of our knowledge, this is the first report of multiple large splenic abscesses treated with computed tomography-guided percutaneous drainage. PMID:23597527

  19. Stereotactic biopsy and drainage of a brainstem abscess caused by Listeria monocytogenes.

    PubMed

    Beynon, Christopher; Neumann, Jan-Oliver; Bösel, Julian; Unterberg, Andreas W; Kiening, Karl L

    2013-01-01

    Listerial rhombencephalitis and brain abscesses are rare, but potentially life-threatening conditions. Early initiation of antibiotic therapy is crucial, but establishing the diagnosis of listerial brainstem abscess can be difficult. Stereotactic biopsy and drainage of space-occupying abscesses of the brainstem should be considered especially in cases of rapid clinical deterioration. We successfully performed stereotactic biopsy and drainage of a listerial brainstem abscess in a 42-year-old male patient who deteriorated despite antibiotic treatment, demonstrating that this approach is suitable in such patients. PMID:23615421

  20. Ultrasonography and indium 111 white blood cell scanning for the detection of intraabdominal abscesses

    SciTech Connect

    Carroll, B.; Silverman, P.M.; Goodwin, D.A.; McDougall, I.R.

    1981-07-01

    Ultrasound and indium 111 white blood cell scanning were performed on 163 patients with suspected intraabdominal abscesses. In all but one case, intraabdominal abscesses were correctly identified by one or both tests; conversely, no patient was falsely diagnosed by both tests to have an abscess. Sonography was useful in those patients with focal symptoms, and frequently identified nonabscess causes for fever. White cell scanning was valuable when focal signs were absent, and frequently identified extraabdominal sources of sepsis. The two imaging modalities are complementary and provide a highly accurate and sensitive means of intraabdominal abscess detection.

  1. Diffuse large B cell lymphoma presenting as a peri-anal abscess.

    PubMed

    Jayasekera, Hasanga; Gorissen, Kym; Francis, Leo; Chow, Carina

    2014-01-01

    A non-healing peri-anal abscess can be difficult to manage and is often attributed to chronic disease. This case documents a male in his seventh decade who presented with multiple peri-anal collections. The abscess cavity had caused necrosis of the internal sphincter muscles resulting in faecal incontinence. Biopsies were conclusive for diffuse large B-cell lymphoma. A de-functioning colostomy was performed and the patient was initiated on CHOP-R chemotherapy. Anal lymphoma masquerading as a peri-anal abscess is rare. A high degree of suspicion must be maintained for an anal abscess which does not resolve with conservative management. PMID:24898408

  2. 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. PMID:23596611

  3. Diabetic foot complicated by vertebral osteomyelitis and epidural abscess

    PubMed Central

    Trombetta, Maddalena; Imbriaco, Chiara; Rigolon, Riccardo; Mingolla, Lucia; Zamboni, Federica; Dal Molin, Francesca; Cioccoloni, Dario; Sanga, Viola; Bruti, Massimiliano; Brocco, Enrico; Conti, Michela; Ravenna, Giorgio; Perrone, Fabrizia; Stoico, Vincenzo; Bonora, Enzo

    2016-01-01

    Summary Vertebral osteomyelitis (or spondylodiscitis) is steadily increasing in Western countries and often results from hematogenous seeding, direct inoculation during spinal surgery, or contiguous spread from an infection in the adjacent soft tissue. We present the case of a 67-year-old white patient with type 2 diabetes who went to Hospital for high fever, back pain, and worsening of known infected ulcers in the left foot. Despite intravenous antibiotic treatment and surgical debridement of the foot infection, high fever and lower back pain continued. Bone biopsy and two consecutive blood cultures were positive for Staphylococcus aureus. A spinal magnetic resonance imaging (MRI) was performed, revealing serious osteomyelitis in L4 and L5 complicated by an epidural abscess. Contiguous or other distant focuses of infection were not identified. In this case, diabetic foot could be considered as a primary distant focus for vertebral osteomyelitis. Clinicians should consider vertebral osteomyelitis as a ‘possible’ diagnosis in patients with type 2 diabetes complicated by foot infection that is associated with fever and lower back pain. Learning points Vertebral osteomyelitis is increasing in Western countries, especially in patients with type 2 diabetes. The primary focus of infection is the genitourinary tract followed by skin, soft tissue, endocarditis, bursitis, septic arthritis, and intravascular access. Diabetic foot could be a rare primary focus of infection for vertebral osteomyelitis, and, however, vertebral osteomyelitis could be a serious, albeit rare, complication of diabetic foot. Clinicians should keep in mind the many potential complications of diabetic foot ulcerations and consider vertebral osteomyelitis as a “possible” diagnosis in patients with type 2 diabetes and foot ulcers associated with nonspecific symptoms such as lower back pain. Early diagnosis and correct management of vertebral osteomyelitis are crucial to improve clinical outcomes

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

    PubMed Central

    Ranson, J H; Madayag, M A; Localio, S A; Spencer, F C

    1975-01-01

    An unexplained increase in the frequency of pyogenic liver abscesses of unknown etiology has, fourtunately, 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%) 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 (101-108 F); 100%; leucocytosis, 71%; anorexia and vomiting, 50%; localized tenderness and hepatomegaly, 50%; hypoalbuminemia, 86%; hypocholesterolemia, 78%; elevated SGOT, 71%; and elevated aikaline phosphatase, 43%. Technetium hepatic scintiscans showed focal defects in 10 of 12 patients (83%), 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 trans-thoracic 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%) recovered, one dying from pulmonary embolism. Primary hepatic abscesses occur with increasing frequency. Primary hepatic abscesses occur with increasing frequency. Primary hepatic abscesses occur with increasing frequency. The methods described allow more precise preoperative diagnosis and direct surgical drainage. Images Fig. 1. Fig. 2. PMID:1130869

  5. Pancreatic Lesion: Malignancy or Abscess?

    PubMed

    Shulik, Oleg; Cavanagh, Yana; Grossman, Matthew

    2016-01-01

    BACKGROUND Pancreatic abscesses are rare. They may be seen in patients with pancreatic inflammation or pancreatitis. Patients with pancreatic abscesses may have abdominal pain, fever, chills, and nausea/vomiting or an inability to eat. Presentation with alternate symptomatology is extremely unusual. CASE REPORT A 67-year-old Asian male presented with painless, afebrile obstructive jaundice and a CA 19-9 of 1732 IU. He was found to have a 3.1×2.4 cm low-density lesion in the head of the pancreas and the right lobe of the liver, suggesting malignancy. Surgical management was considered, however additional diagnostic workup, including an endoscopic retrograde cholangiopancreatography (ERCP), was performed to complete staging of the presumed mass. A smooth, 3-cm-long, tapering stricture was found it the common bile duct. It was stented from the common hepatic duct to the duodenum. Subsequent endoscopic ultrasound (EUS) evaluation of the pancreatic head lesion revealed a drainable fluid collection that was aspirated and found to contain pyogenic material on pathology. The patient's symptoms resolved, and he was subsequently managed conservatively. A repeat ERCP confirmed complete resolution of the previously visualized cystic lesion. Interestingly, laboratory values showed concomitant normalization of CA 19-9 to 40 IU. CONCLUSIONS EUS-guided biopsy is not widely regarded as a required step before surgery, in the management of patients with pancreatic masses. It is generally reserved for determination of resectability or staging, and only utilized when clinically indicated. However, this practice may be associated with an inherently significant risk of misdiagnosis and subsequent unnecessary surgery, as illustrated by this case. Malignancy was initially suspected in our patient and surgical resection was recommended. Endoscopic measures were only pursued to complete staging. We propose that EUS-guided biopsy may be a crucial diagnostic step in the management algorithm

  6. 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

  7. Horner's syndrome as a co-presentation of tuberculous retropharyngeal abscess.

    PubMed

    Raza, Syed Nusrat; Rahat, Z M

    2010-04-01

    Tuberculosis is a disease known to affect any part of the body and to present in many interesting forms. A case of tuberculous retropharyngeal abscess is described here presenting with odynophagia and Horner's syndrome. Horner's syndrome as a presenting feature of tuberculous retropharyngeal abscess has never been reported in Pakistan. PMID:20392409

  8. 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. PMID:18562588

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

    PubMed

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

    2010-05-01

    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

  10. Community-acquired methicillin-resistant Staphylococcus aureus in a Malaysian tertiary centre.

    PubMed

    Rashid, Zetti Zainol; Bahari, Norazlah; Othman, Amizah; Jaafar, Roslinda; Mohamed, Nurul Azmawati; Jabbari, Idimaz; Sulong, Anita; Hashim, Rohaidah; Ahmad, Norazah

    2013-01-01

    Abstract. Community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) is a pathogen recognized to be distinct in both phenotype and genotype from hospital-acquired MRSA. We have identified CA-MRSA cases in Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia, including their antibiotic susceptibility patterns and genotypic characteristics. Cases were identified during January to December 2009 from routine clinical specimens, where culture and antibiotic susceptibility results yielded pauci-resistant MRSA isolates suspected as being CA-MRSA. The patients' clinical data were collected and their specimens were sent for molecular confirmation and analysis. Five cases of CA-MRSA were identified, which had a multi-sensitive pattern on antibiotic susceptibility tests and were resistant to only penicillin and oxacillin. All cases were skin and soft-tissue infections, including diabetic foot with gangrene, infected scalp hematoma, philtrum abscess in a healthcare worker, thrombophlebitis complicated with abscess and infected bedsore. All five cases were confirmed MRSA by detection of mecA. SCCmec typing (ccr and mec complex) revealed SCCmec type IV for all cases except the infected bedsore case. Panton-Valentine leukocidin gene was positive in all isolates. As clinical features among methicillin-sensitive Staphylococcus aureus, CA-MRSA and "nosocomial CA-MRSA" are indistinct, early recognition is necessary in order to initiate appropriate antibiotics and infection control measures. Continual surveillance of pauci-resistant MRSA and molecular analysis are necessary in order to identify emerging strains as well as their epidemiology and transmission, both in the community and in healthcare setting. PMID:23682444

  11. Necrotizing fasciitis as the clinical presentation of a retroperitoneal abscess.

    PubMed

    Amitai, Allon; Sinert, Richard

    2008-01-01

    Infections of the retroperitoneal space may present with insidiously vague symptoms and non-specific clinical signs. We report a case of a retroperitoneal abscess presenting as necrotizing fasciitis of the thigh from direct spread over the iliac crest. In cases of necrotizing fasciitis of the thigh with no obvious source, an intra-abdominal nidus of infection may be considered. PMID:17976803

  12. Epidural abscess with associated spondylodiscitis following prostatic biopsy.

    PubMed

    Dobson, G; Cowie, C J A; Holliman, D

    2015-07-01

    Spondylodiscitis is often iatrogenic in nature. We report the case of a 69-year-old man presenting with spondylodiscitis and associated epidural abscess following transrectal ultrasonography guided prostate biopsy despite ciprofloxacin cover. To our knowledge, this is the first case of spondylodiscitis secondary to fluoroquinolone resistant Escherichia coli. PMID:26264110

  13. Gingival abscess removal using a soft-tissue laser.

    PubMed

    Prasad, Soni; Monaco, Edward A; Andreana, Sebastiano

    2011-02-01

    A case of acute inflammatory enlargement of gingival tissue in the form of a gingival abscess is presented in this paper. Its clinical features and histopathologic presentation are described. The etiology of this condition could be a variety of sources such as microbial plaque infection, trauma, and foreign body impaction. In this case, treatment included complete excision by the means of a 810-nm soft-tissue diode laser, which resulted in resolution of the abscess and clinical wound healing within approximately 2 to 3 weeks. Prognosis was excellent due to early diagnosis and immediate treatment. PMID:21400991

  14. [US-guided transhepatic drainage of a mediastinal abscess].

    PubMed

    Simón-Yarza, I; Viteri-Ramírez, G; García-Lallana, A; Benito, A

    2014-01-01

    Anastomoses often leak after esophageal surgery; if they are not detected in time, leaks can give rise to complications like fluid collections, superinfections, and mediastinitis. Although these complications usually require surgical treatment, different series of patients successfully treated with conservative or minimally invasive approaches have been reported. We present the case of a patient who developed a mediastinal abscess after epiphrenic diverticulectomy. We treated the abscess with US-guided percutaneous transhepatic drainage to avoid surgical reintervention. Although other cases of a transhepatic approach to thoracic lesions have been reported, to our knowledge this is the first report of this technique in mediastinal abscesses. We recommend that transhepatic drainage be considered a therapeutic option in the management of these complications. PMID:22464798

  15. Brain Abscesses Complicating Acute Pneumococcal Meningitis During Etanercept Therapy

    PubMed Central

    Kasirye, Yusuf; Epperla, Narendranath; Manne, Janaki Ram; Bapani, Sowjanya; Garcia-Montilla, Romel J

    2012-01-01

    Brain abscess formation as a sequelae of community-acquired pneumococcal meningitis is extremely rare, accounting for less than 1% of all meningitis complications. Although metastatic seeding from a distal peripheral septic focus has been observed, this phenomenon most commonly occurs in the context of ear, nose and throat infections, post-cranial neurosurgical procedures, traumatic open cranial injury, or immunosuppression. We present the case of a man, 61 years old, on etanercept therapy for ankylosing spondylitis who developed multiple brain abscesses as a complication of pneumococcal meningitis. We believe that the predisposition to this extremely rare complication of a particularly aggressive pneumococcal meningitis was most likely due to the underlying immunosuppression resulting from etanercept therapy. As far as we know, this case is the first report linking multiple brain abscess formation in a patient with community-acquired pneumococcal meningitis with etanercept therapy. PMID:22634540

  16. Rhodococcal lung abscess in a renal transplant recipient

    PubMed Central

    Wong, Koh-Wei; Thevarajah, Bharathan

    2012-01-01

    Summary Background: Rhodococcus species are relatively rare human pathogens, but are being increasingly recognized as causes of infection especially in immunosuppressed patients. Case Report: We present a case of Rhodococcus lung abscess in a patient 10 months post-cadaveric renal transplant, successfully treated with a combination of antibiotics. She required a prolonged course of oral antibiotics for 6 months. She did not require surgical intervention. Chest X-rays and CT thorax showed complete resolution of the initial lesion. We also review the medical literature related to Rhodococcus infection in patients with renal transplantation. Rhodococcus infection should be considered as in the differential diagnosis of immunosuppressed patients who present with lung abscess/mass. Conclusions: A literature review indicates this is a potentially fatal condition with disseminated sepsis/abscesses. PMID:23569526

  17. Pyogenic liver abscess caused by Fusobacterium in a 21-year-old immunocompetent male.

    PubMed

    Ahmed, Zohair; Bansal, Saurabh K; Dhillon, Sonu

    2015-03-28

    A 21-year-old male with no significant past medical history, presented with right upper quadrant (RUQ) abdominal pain along with fevers and chills. Lab work revealed leukocytosis, anemia, and slightly elevated alkaline phosphatase. Viral serology for hepatitis B virus, hepatitis C virus, and human immunodeficiency virus were negative and he was immunocompetent. Computed tomography imaging revealed hepatic abscesses, the largest measuring 9.5 cm. Empiric antibiotics were started and percutaneous drains were placed in the abscesses. Anaerobic cultures from the abscesses grew Fusobacterium nucleatum. This is a gram negative anaerobic bacteria; a normal flora of the oral cavity. Fusobacterium is most commonly seen in Lemiere's disease, which is translocation of oral bacteria to the internal jugular vein causing a thrombophlebitis and subsequent spread of abscesses. Our patient did not have Lemiere's, and is the first case described of fusobacterium pyogenic liver abscess in a young immunocompetent male with good oral hygiene. This case was complicated by sepsis, empyema, and subsequent abscesses located outside the liver. These abscesses' have the propensity to flare abruptly and can be fatal. This case not only illustrates fusobacterium as a rare entity for pyogenic liver abscess, but also the need for urgent diagnosis and treatment. It is incumbent on physicians to diagnose and drain any suspicious hepatic lesions. While uncommon, such infections may develop without any overt source and can progress rapidly. Prompt drainage with antibiotic therapy remains the cornerstone of therapy. PMID:25834342

  18. Bacillus cereus bacteremia and multiple brain abscesses during acute lymphoblastic leukemia induction therapy.

    PubMed

    Hansford, Jordan R; Phillips, Marianne; Cole, Catherine; Francis, Joshua; Blyth, Christopher C; Gottardo, Nicholas G

    2014-04-01

    Bacillus cereus can cause serious infections in immunosuppressed patients. This population may be susceptible to B. cereus pneumonia, bacteremia, cellulitis, and rarely cerebral abscess. Here we report an 8-year-old boy undergoing induction therapy for acute lymphoblastic leukemia who developed multifocal B. cereus cerebral abscesses, highlighting the propensity for B. cereus to develop cerebral abscesses. A review of the literature over the past 25 years identified another 11 cases (3 children and 8 adults) of B. cereus cerebral abscess in patients undergoing cancer therapy. B. cereus cerebral abscesses were associated with a high mortality rate (42%) and significant morbidity. Notably, B. cereus bacteremia with concomitant cerebral abscess was associated with induction chemotherapy for acute leukemia in both children and adults (10 of 12 case reports). Our case report and review of the literature highlights the propensity for B. cereus to develop cerebral abscess(es). Therefore, early consideration for neuroimaging should be given for any neutropenic cancer patient identified with B. cereus bacteremia, in particular those with acute leukemia during induction therapy. PMID:23619116

  19. Single-Stage Trans-mastoid Drainage of Otogenic Brain Abscess: A Single-Institution Experience.

    PubMed

    Mukherjee, Dwaipayan; Das, Chiranjib; Paul, Dipten

    2016-06-01

    Brain abscess is the ultimate otogenic complication, both in severity and difficulty of management. In developing countries with high incidence of cholesteatoma, brain abscess is not a rare complication. In India, brain abscesses constitute about 8 % of all intracranial lesions. The surgical treatment of brain abscess is very controversial. This prospective study was done in ENT department of a tertiary care hospital in Kolkata, during the period from May 2009 to April 2014. 22 such cases of otogenic brain abscess managed by single-stage trans-mastoid drainage along with meticulous mastoid clearance. On the basis of clinical, radiological and operative findings, data of all patients with otogenic brain abscess were analyzed. There was male predominance and 9 (40.91 %) of them were younger than 20 years. 15 (68.18 %) cases were of cerebellar abscess and in 7 (31.82 %) cases were of the temporal abscess. Lateral sinus thrombosis was the most common associated complication found (22.73 %) in our study. All the patients peri-operatively revealed cholesteatoma. All the patients recovered well and there was no recurrence of symptoms on a minimum 15 months follow-up. This approach suits the otologists in clearing the cause and effect of pathology, at the same sitting. This single-stage approach decreases the peri-operative morbidity and mortality of the two-stage procedure. It also decreases the hospital stay and financial burden. PMID:27340633

  20. Invasive Community-Acquired Methicillin-Resistant Staphylococcus aureus in a Japanese Girl with Disseminating Multiple Organ Infection: A Case Report and Review of Japanese Pediatric Cases

    PubMed Central

    Yonezawa, Ryuta; Kuwana, Tsukasa; Kawamura, Kengo; Inamo, Yasuji

    2015-01-01

    Pediatric invasive community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) infection is very serious and occasionally fatal. This infectious disease is still a relatively rare and unfamiliar infectious disease in Japan. We report a positive outcome in a 23-month-old Japanese girl with meningitis, osteomyelitis, fasciitis, necrotizing pneumonia, urinary tract infection, and bacteremia due to CA-MRSA treated with linezolid. PCR testing of the CA-MRSA strain was positive for PVL and staphylococcal enterotoxin b and negative for ACME. SCC mec was type IVa. This case underscores the selection of effective combinations of antimicrobial agents for its treatment. We need to be aware of invasive CA-MRSA infection, which rapidly progresses with a serious clinical course, because the incidence of the disease may be increasing in Japan. PMID:26819794

  1. Enterococcal Cerebellopontine Angle Abscess in a 12-year-old Female.

    PubMed

    Sonavane, Alka; Baradkar, Vasant; Kumar, Simit

    2010-01-01

    Despite advances in imaging and antibiotic treatment, brain abscess is still encountered occasionally. Various aerobic and anaerobic bacteria have been reported as causative agents of brain abscess but only a few cases of enterococcal brain abscesses have been reported. Here we report a case of brain abscess in a 12-year-old female patient, who presented with a history of fever, chills, headache, convulsions since seven days and history of altered sensorium and aphasia since the last two days. The patient had chronic suppurative otitis media of both ears following trauma and presented with ear discharge. The diagnosis of brain abscess was done by computerized tomography scan and the pus was aspirated by left suboccipital burr hole operation. Enterococcus species was cultured from the aspirated pus sample. The patient responded to surgical drainage and antibiotic treatment. PMID:20300422

  2. Snapshot in surgery: brain abscess as a complication of a recurrent sigmoid diverticular abscess

    PubMed Central

    Zhou, Zhaowei; Wuppalapati, Siddhartha; Scott, Nigel

    2015-01-01

    Key Clinical Message A 35-year-old man was found to have a cerebral abscess secondary to a recurrent sigmoid diverticular abscess. Both cultures grew Streptococcus anginosus. Brain abscess is a rare but potential complication of sigmoid diverticulitis. Streptococcus anginosus, which is found in human gut flora, is a common cause of brain abscess. PMID:26185659

  3. Rare Bone Marrow Biopsy Complication: A Challenging Case of Sacroiliitis and Staphilococcus Aureus Sepsis

    PubMed Central

    Morotti, Alessandro; Barozzino, Maria Consiglio; Guerrasio, Angelo

    2016-01-01

    Bone marrow biopsy is a mandatory procedure to diagnose several hematological disorders. This invasive analysis is generally safe and the procedure-related risks are rare and include bleeding at the site of puncture and, very occasionally, local infections. Here, we describe a case of sacroiliitis that occurred as a consequence of bone marrow biopsy. PMID:27162606

  4. Brain abscess and subdural empyema. Factors influencing mortality and results of various surgical techniques.

    PubMed Central

    Van Alphen, H A; Dreissen, J J

    1976-01-01

    The authors review the results of various surgical techniques in relation to mortality and morbidity in 100 consecutive cases of brain abscess and subdural empyema. The mortality rate is the same with total excision and fractional drainage of brain abscesses, although in acute and subacute cases slight differences between both techniques are seen. In terms of morbidity, fractional drainage appears to be more favourable than total excision. The authors believe that factors other than surgical procedure influence mortality in cases of brain abscess and subdural empyema. These factors are defined in detail. Images PMID:932767

  5. Methicillin-resistant Staphylococcus aureus with mecC: a description of 45 human cases in southern Sweden.

    PubMed

    Lindgren, A-K; Gustafsson, E; Petersson, A C; Melander, E

    2016-06-01

    In 2011, a novel mecA gene homologue, mecC, was reported in isolates from both humans and dairy cattle. The epidemiology of mecC methicillin-resistant Staphylococcus aureus (MRSA) in humans is not yet well known. In this retrospective study, we present the epidemiology of human clinical cases with mecC MRSA detected in the southern part of Sweden during the period 2005-2014. A total of 45 patients with an isolate positive for mecC MRSA were included in the study. Twenty-six isolates were found before 2012 and were retrospectively tested for mecC. Nineteen isolates were detected in 2012-2014 through routine testing. Culture results, resistance patterns, Panton-Valentine leukocidin (PVL) genes, and spa types were collected from the Clinical Microbiology Laboratory. Epidemiological data were received from the database at the Regional Centre for Communicable Disease Control and the patient's medical files. The majority of the patients with mecC MRSA were of Swedish origin, had underlying diseases, and lived in rural areas. The median age was 60 years. Of the mecC MRSA, 76 % belonged to spa types t373 and t843. The median minimum inhibitory concentration (MIC) value for oxacillin was 16 mg/L (1-64 mg/L) and only one isolate was resistant to other classes of antibiotics. The most common type of infection was skin and soft tissue infections, most often in an existing skin lesion. The patients with mecC MRSA were colonized for a short time and gave rise to few secondary cases. mecC MRSA in our region appears to have a domestic origin and mainly affects patients with underlying diseases or patients with an existing skin lesion. Our data indicate that it could be a poor colonizer. PMID:27010813

  6. Unusual Presentation of Recurrent Pyogenic Bilateral Psoas Abscess Causing Bilateral Pulmonary Embolism by Iliac Vein Compression

    PubMed Central

    Ijaz, Mohsin; Sakam, Sailaja; Ashraf, Umair; Marquez, Jose Gomez

    2015-01-01

    Patient: Male, 47 Final Diagnosis: Bilateral psoas abscess • acute lower extremity deep vein thrombosis • bilateral pulmonary embolism Symptoms: Progressive left leg swelling • productive cough with whitish sputum • right flank pain Medication: Antibiotics and anticoagulation Clinical Procedure: CT-guided percutaneous drain placement Specialty: Internal Medicine/Critical Care Objective: Unusual presentation Background: Psoas abscesses are a known cause of back pain, but they have not been reported as a cause of acute lower extremity thromboses and bilateral pulmonary emboli. We report a patient with bilateral psoas abscesses causing extensive pulmonary emboli through compression of the iliac vein. Case Report: A 47-year-old man presented with bilateral leg swelling over 4 weeks. Physical examination revealed a thin male with bilateral leg swelling, extending to the thigh on his left side. He had hemoglobin of 10.5 g/dl, leukocytosis of 16 000/ml, and an elevated D-dimer. A computed tomography (CT) angiogram of his chest showed extensive bilateral pulmonary emboli and infarcts. He remained febrile with vague flank pain, prompting a CT of his abdomen and pelvis that showed large, multiloculated, septated, bilateral psoas abscesses with compression of the left femoral vein by the left psoas abscess and a thrombus distal to the occlusion. Two liters of pus was drained from the left psoas abscess by CT-guidance, and although the Gram staining showed Gram-positive cocci in clusters, cultures from the abscess and blood were negative. A repeat CT showed resolution of the abscesses, and the drain was removed. He was discharged to a nursing home to complete a course of intravenous antibiotics and anticoagulation. Conclusions: Although the infectious complications of psoas abscesses have been described in the literature, the mechanical complications of bilateral psoas abscesses are lacking. It is important to assess for complete resolution of psoas abscesses through

  7. Gallbladder Fossa Abscess Masquerading as Cholecystitis After Cholecystectomy.

    PubMed

    Rodrigue, Paul; Fakhri, Asif; Baumgartner, Andrew

    2015-12-01

    We present a case of a 59-y-old woman who had undergone cholecystectomy and was subsequently found to have an abscess within the gallbladder fossa. A hepatobiliary scan using (99m)Tc-diisopropyliminodiacetic acid demonstrated the characteristic rim sign, a photopenic defect surrounded by a rim of mildly increased activity immediately adjacent to the gallbladder fossa. The rim sign was thought to be the result of reactive inflammation in the hepatic tissue adjacent to a postoperative abscess within the gallbladder fossa. PMID:26111711

  8. Aortic root abscess resulting from endocarditis: spectrum of angiographic findings

    SciTech Connect

    Miller, S.W.; Dinsmore, R.E.

    1984-11-01

    Abscesses in the aortic root are a serious complication of infective endocarditis and require accurate diagnosis for antibiotic and surgical management. Nineteen cases of endocarditis of a native valve or prosthetic valve and adjacent abscess cavities were identified with angiography. Of 6 patients with endocarditis of a native valve, 5 had bicuspid aortic valves and all had severe aortic regurgitation. Of 13 patients with endocarditis of a prosthetic aortic valve, all had paravalvular regurgitation. Fistulas were detected into the mitral anulus in 8 patients, and into the right ventricle in 3 patients. No complications from the catheterization were recorded during the 48-hour follow-up.

  9. Amebic pericardial effusion: a rare complication of amebic liver abscess.

    PubMed

    Agrawal, B V; Somani, P N; Khanna, M N; Srivastava, P K; Jha, B N; Verma, S P

    1975-06-01

    Two rare cases of amebic pericardial effusion as a complication of amoebic liver abscess in the left lobe are described. The pericardial amebiasis should be suspected in a patient presenting with signs and symptoms of pericardial effusion with an evidence of hepatic abscess (in the left lobe) or in a patient with pericardial effusion of uncertain etiology. Aspiration of "anchovy sauce" pus from both the pericardial cavity and the liver should be regarded as confirming the diagnosis of amebic pericarditis secondary to amebic liver abcess because demonstration of Entamoeba hystolytica is seldom possible. Removal of pericardial pus and metronidazole intake were markedly effective in treating our patients. PMID:123716

  10. Pretracheal Abscess Following Two Weeks of Endotracheal Intubation

    PubMed Central

    Neupane, Narayan; Schmidt, M. Frances; Gulati, Neerja; Perwaiz, Muhammad; Hammoudeh, Fadi; Kennedy, Eneh; Zahir, Mehjabin; Enriquez, Danilo; Quist, Joseph

    2011-01-01

    Pretracheal abscess due to endotracheal intubation has not been reported in literature. We present a case of a female patient who was admitted with acute hypercapnic respiratory failure. Patient was initially managed with noninvasive ventilation but eventually was intubated after sustaining a cardiac arrest. She could not be extubated because of poor weaning parameters, so a tracheostomy was planned. During surgery, a pretracheal abscess was found with destruction of the second, third, and fourth tracheal rings and intact posterior tracheal wall. The possible risk factors, mechanism of injury, and preventive strategy of tracheal complication of intubation are discussed. PMID:21451779

  11. Streptococcus intermedius Bacteremia and Liver Abscess following a Routine Dental Cleaning

    PubMed Central

    Livingston, Lachara V.; Perez-Colon, Elimarys

    2014-01-01

    Streptococcus intermedius is a member of the Streptococcus anginosus group of bacteria. This group is part of the normal flora of the oropharynx, genitourinary, and gastrointestinal tracts; however, they have been known to cause a variety of purulent infections including meningitis, endocarditis, and abscesses, even in immunocompetent hosts. In particular, S. intermedius has been associated with the development of liver and brain abscesses. There have been several case reports of S. intermedius liver abscesses with active periodontal infection. To our knowledge, however, there has not been a case following a routine dental procedure. In fact, the development of liver abscesses secondary to dental procedures is very rare in general, and there are only a few case reports in the literature describing this in relation to any pathogen. We present a rare case of S. intermedius bacteremia and liver abscess following a dental cleaning. This case serves to further emphasize that even routine dental procedures can place a patient at risk of the development of bacteremia and liver abscesses. For this reason, the clinician must be sure to perform a detailed history and careful examination. Timely diagnosis of pyogenic liver abscesses is vital, as they are typically fatal if left untreated. PMID:25197585

  12. Acute prevertebral abscess secondary to infected pancreatic pseudocyst

    PubMed Central

    Bhandarkar, Ajay M; Pillai, Suresh; Venkitachalam, Shruti; Anand, Aishwarya

    2014-01-01

    We report a case of a middle aged, man with diabetes who presented with dysphagia and odynophagia. On evaluation, he was diagnosed to have an acute prevertebral abscess with an unusual aetiology, an infected pseudocyst of pancreas. Contrast-enhanced CT revealed an enhancing collection in the prevertebral space extending to the retrogastric space and communicating with the body of the pancreas via the oesophageal hiatus. Transoral incision and drainage of the prevertebral abscess were performed. Nasogastric tube was placed in the prevertebral space for continuous drainage and daily irrigation. Supportive intravenous broad spectrum antibiotic therapy along with the surgical intervention led to the resolution of the prevertebral abscess and the infected pancreatic pseudocyst. PMID:24408943

  13. Groin abscess due to a forgotten midurethral sling connector.

    PubMed

    Yenilmez, A; Baseskioglu, B; Kaya, C

    2013-06-01

    Midurethral slings (MUS) have been used for female stress urinary incontinence throughout the past decade on a worldwide scale. Although this minimally invasive treatment has high success rates, formation of groin abscesses, as well as vaginal and urethral erosions, can occur after the procedure. We report a patient presenting with groin abscess and sinus tract formation after a transobturator tape procedure. The patient exhibited a swollen sinus tract, which drained the abscess at the site of the tape entry to the obturator foramen within her inner left groin. She was referred to our department after unsuccessful medical and surgical treatments. Surgical exploration revealed a forgotten MUS connector located between the mesh and hook within the skin incision. To the best of our knowledge, this is the first report of such a case. PMID:22875406

  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. PMID:26586067

  15. Pyomyositis--with special reference to the comparison between extra- and intrapelvic muscle abscess.

    PubMed

    Jou, I M; Chiu, N T; Yang, C Y; Lai, K A

    1998-12-01

    Fifteen patients, nine males and six females, diagnosed with pyomyositis from 1988 to 1994, and followed for an average of 69.8 months, were reviewed. Excluding two children, the average age was 56.6 years. Eleven adults (73.3%) had underlying diseases. The lesions were multiple in five patients (33.3%) and a total of twenty-four muscle abscesses, including eleven extrapelvic and thirteen intrapelvic, were identified. When comparing extra- and intrapelvic pyomyositis, intrapelvic pyomyositis presents a diagnostic challenge requiring a high index of suspicion. Distinct clinical features such as local heat and painful swelling were all identified in extrapelvic pyomyositis, but they rarely (in only two of the thirteen lesions) emerged in intrapelvic pyomyositis. The average time from presentation to diagnosis was significantly longer in intrapelvic than in extrapelvic pyomyositis (1.4 vs 9.7 days). Although aspiration showed a high diagnostic rate in extrapelvic muscle abscesses, it was difficult to perform and was occasionally misinterpreted in intrapelvic cases. Routine X-rays were not helpful in making the diagnosis. CT scan was valuable because it provided positive diagnostic findings in all twelve patients who received one. The causative organisms in our patients were Staphylococcus aureus in eight (53.3%), Escherichia coli in three (20%), and Klebsiella in three (20%). Treatments consisted of parenteral antibiotics for all patients, image-guided aspiration in four patients, and surgical drainage in eleven patients. Two intrapelvic pyomyositis patients expired due to sepsis. At the completion of the study, twelve patients were asymptomatic without sequel, and one patient had a recurrence. PMID:10772573

  16. Ceftaroline Fosamil Use in 2 Pediatric Patients With Invasive Methicillin-Resistant Staphylococcus aureus Infections.

    PubMed

    Williams, Amanda W; Newman, Patrick M; Ocheltree, Sara; Beaty, Rachel; Hassoun, Ali

    2015-01-01

    Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) is one of the most common pathogens causing pediatric infections including skin and soft tissue infections, pyogenic arthritis, osteomyelitis, and septic shock. For decades, patients were treated with antibiotics such as vancomycin and clindamycin, but there is an increasing incidence of resistance to these traditional therapies. We describe 2 cases of patients with CA-MRSA invasive infections with bacteremia who experienced vancomycin therapy failure but who were successfully treated with ceftaroline fosamil. Case 1 involves an 8-year-old Hispanic male who was diagnosed with CA-MRSA bacteremia, thigh abscess, and osteomyelitis. The patient was admitted to the pediatric intensive care unit in septic shock. Case 2 involves an 8-year-old Caucasian male who was diagnosed with CA-MRSA sepsis, right arm abscess, and osteomyelitis. We were able to successfully treat both patients with CA-MRSA sepsis and invasive infection-who failed vancomycin therapy-with ceftaroline fosamil with no adverse efiects. Despite the positive outcome in both pediatric patients, clinical trials with ceftaroline fosamil are needed to further support its use in pediatric patients. PMID:26766937

  17. Ceftaroline Fosamil Use in 2 Pediatric Patients With Invasive Methicillin-Resistant Staphylococcus aureus Infections

    PubMed Central

    Newman, Patrick M.; Ocheltree, Sara; Beaty, Rachel; Hassoun, Ali

    2015-01-01

    Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) is one of the most common pathogens causing pediatric infections including skin and soft tissue infections, pyogenic arthritis, osteomyelitis, and septic shock. For decades, patients were treated with antibiotics such as vancomycin and clindamycin, but there is an increasing incidence of resistance to these traditional therapies. We describe 2 cases of patients with CA-MRSA invasive infections with bacteremia who experienced vancomycin therapy failure but who were successfully treated with ceftaroline fosamil. Case 1 involves an 8-year-old Hispanic male who was diagnosed with CA-MRSA bacteremia, thigh abscess, and osteomyelitis. The patient was admitted to the pediatric intensive care unit in septic shock. Case 2 involves an 8-year-old Caucasian male who was diagnosed with CA-MRSA sepsis, right arm abscess, and osteomyelitis. We were able to successfully treat both patients with CA-MRSA sepsis and invasive infection—who failed vancomycin therapy—with ceftaroline fosamil with no adverse efiects. Despite the positive outcome in both pediatric patients, clinical trials with ceftaroline fosamil are needed to further support its use in pediatric patients. PMID:26766937

  18. Capnocytophaga Lung Abscess in a Patient with Metastatic Neuroendocrine Tumor

    PubMed Central

    Thirumala, Raghu; Babady, N. Esther; Kamboj, Mini; Chawla, Mohit

    2012-01-01

    Capnocytophaga species are known commensals of the oral cavity of humans and animals (mainly dogs and cats) and are a rare cause of respiratory tract infections. We report a case of cavitary lung abscess caused by a Capnocytophaga species in a patient with a metastatic neuroendocrine tumor. PMID:22075586

  19. Eggerthella lenta Bacteremia Complicated by Spondylodiscitis, Psoas Abscess, and Meningitis

    PubMed Central

    Korman, T. M.; Junckerstorff, R. K.

    2014-01-01

    Eggerthella lenta bacteremia is uncommon and generally associated with abdominal sepsis. The organism and its clinical significance have not been well characterized due to historical difficulties with identification. We report a case of severe infection in a paraplegic man complicated by psoas abscess, osteomyelitis, and meningitis and discuss treatment challenges. PMID:24430458

  20. Acute pyogenic iliopsoas abscess in children in Nepal.

    PubMed

    Shah, R K; Singh, R P; Shah, N P

    2004-10-01

    We describe a prospective study of twenty-four cases of acute pyogenic abscess of the iliopsoas in children treated conservatively and operatively. Eight patients were managed conservatively with antibiotics alone while sixteen others were managed operatively by open drainage. All made a complete recovery. PMID:15510959