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Mycotic Aneurysm (mycotic + aneurysm)

Distribution by Scientific Domains
Medical Sciences100%

Selected Abstracts

Mycotic Aneurysm of the Descending Thoracic Aorta Caused by Haemophilus Influenzae

JOURNAL OF CARDIAC SURGERY, Issue 2 2010
Ph.D., Yosuke Takahashi M.D.
Because of suspected infectious or inflammatory etiology, he was managed with a combination of emergency aortic repair using prosthetic graft with omental flap and antibiotic chemotherapy. Haemophilus influenzae was identified from perioperative specimens and the postoperative course was uneventful.,(J Card Surg 2010;25:218-220) [source]

Mycotic aneurysm of the superior mesenteric artery in a young woman

INTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 5 2005
P-H Chu
Summary Aneurysm of the superior mesenteric artery (SMA) is rare. We, in this study, present the case of a 21-year-old woman with a history of heroin abuse who was admitted to our hospital for infective endocarditis complicated by floating vegetation at the posterior mitral valve. After receiving 2-week antibiotic treatment, the patient had acute abdominal pain. Computed tomography demonstrated an aneurysm at the SMA. The mycotic aneurysm was resected and the mitral valve was repaired successfully. This report reviews the pathophysiology of mycotic aneurysms of the SMA and role of computed tomography in the differential diagnosis of this condition from acute mesenteric ischaemia. [source]

Mycotic aneurysm of the renal transplant artery

INTERNATIONAL JOURNAL OF UROLOGY, Issue 6 2006
SHIRO FUJIKATA
Abstract, A case of mycotic aneurysm secondary to septicemia is reported. A 59-year-old man with end-stage renal failure underwent renal transplantation from a living donor. On the fifteenth postoperative day, he was febrile and his arm around an entry wound of the drip infusion had infectious signs. Cultures of the blood and pus discharge grew Methicillin-resistant Staphylococcus aureus. Vancomycin was administered intravenously for 30 days. Then the existence of a mycotic aneurysm on the transplant artery was not suspected by computed tomography. After his infectious signs disappeared, examinations revealed a pseudoaneurysm measuring 4 cm in diameter at the site of anastomosis between the renal transplant and external iliac arteries by computed tomography. He has been carefully followed up with a conservative management. This is the first case of a mycotic aneurysm treated conservatively and displaying an uneventful course without rupture. [source]

Burkholderia pseudomallei mycotic aneurysm

INTERNAL MEDICINE JOURNAL, Issue 7 2003
J. H. Elliott
No abstract is available for this article. [source]

Mycotic aneurysm of the renal transplant artery

INTERNATIONAL JOURNAL OF UROLOGY, Issue 6 2006
SHIRO FUJIKATA
Abstract, A case of mycotic aneurysm secondary to septicemia is reported. A 59-year-old man with end-stage renal failure underwent renal transplantation from a living donor. On the fifteenth postoperative day, he was febrile and his arm around an entry wound of the drip infusion had infectious signs. Cultures of the blood and pus discharge grew Methicillin-resistant Staphylococcus aureus. Vancomycin was administered intravenously for 30 days. Then the existence of a mycotic aneurysm on the transplant artery was not suspected by computed tomography. After his infectious signs disappeared, examinations revealed a pseudoaneurysm measuring 4 cm in diameter at the site of anastomosis between the renal transplant and external iliac arteries by computed tomography. He has been carefully followed up with a conservative management. This is the first case of a mycotic aneurysm treated conservatively and displaying an uneventful course without rupture. [source]

Extraintestinal focal infections in adults with nontyphoid Salmonella bacteraemia: predisposing factors and clinical outcome

JOURNAL OF INTERNAL MEDICINE, Issue 1 2007
P.-L. Chen
Abstract. Background., Nontyphoid Salmonella (NTS) isolates lead to not only self-limited, acute gastrointestinal infections, but also bacteraemia with or without extraintestinal focal infections (EFIs). The risk factors associated with EFIs in adults with NTS bacteraemia were not clearly elucidated. Methods., In a medical center in southern Taiwan, patients aged ,18 years with NTS bacteraemia between January 1999 and June 2005 were included for analysis. Results., Of 129 patients, 51 (39.5%) were complicated with EFIs. The most common EFI was mycotic aneurysm, followed by pleuropulmonary infections and spinal osteomyelitis. Compared to patients with primary bacteraemia, those with EFIs had higher leucocyte counts (P = 0.004) and higher serum levels of C-reactive protein (P < 0.0001). The development of EFIs was associated with a higher mortality, more severe septic manifestations, longer hospital stays and duration of antimicrobial therapy. Univariate analysis revealed that diabetes mellitus (P = 0.02), hypertension (P = 0.02) and chronic lung disease (P = 0.006) were significantly associated with EFIs. However, patients with malignancy (P = 0.01) and immunosuppressive therapy (P = 0.03) were less likely to develop EFIs. On the basis of multivariate analysis, an independent factor for the occurrence of EFIs was age [adjusted odds ratio (aOR) 1.05; 95% confidence interval (CI) 1.02,1.07; P < 0.0001], whilst malignancy was negatively associated with EFIs (aOR 0.16; 95% CI 0.14,0.78; P = 0.01). Conclusion., Amongst patients with NTS bacteraemia, EFIs often occurred in the aged, and were associated with a higher mortality and morbidity. Recognition of specific host factors is essential for identification of EFIs which often demand early surgical interventions and prolonged antimicrobial therapy. [source]