Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of septic arthritis caused by Erysipelothrix rhusiopathiae, after an arthroscopically assisted anterior cruciate ligament (ACL) substitution in a non-immunosuppressed patient is described. An 18-year-old man underwent an ACL reconstruction with a quadruple hamstring graft. Eight days postoperatively, the patient developed fever, knee pain, and effusion without erythema or suppuration. He was readmitted to the hospital with the diagnosis of septic arthritis. The patient's erythrocyte sedimentation rate, C-reactive protein level, and white blood cell count were high. The joint was aspirated and the fluid was sent for cultures that revealed the presence of E rhusiopathiae. E rhusiopathiae is widespread in nature, it is transmitted by direct cutaneous laceration, and it causes septic arthritis, meningitis, endocarditis, and renal failure in immunosuppressed people with poor prognosis. In our case, the infection was treated with arthroscopic lavage and debridement, retention of the graft and hardware, and intravenous antibiotic administration for 6 weeks, followed by oral administration for 16 weeks.
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PMID:Septic arthritis caused by Erysipelothrix rhusiopathiae infection after arthroscopically assisted anterior cruciate ligament reconstruction. 1262 43

Granulicatella species, formerly known as nutritionally variant streptococci, cause a variety of infections, primarily endocarditis. We report the first culture-proven case of a Granulicatella species causing septic arthritis. A 68-year-old female presented with knee pain and swelling. She was initially evaluated with arthrocentesis and arthroscopy, but no organism was identified. Her pain improved after a brief course of antibiotics but recurred 3 months later. She underwent repeat arthrocentesis, with direct inoculation of synovial fluid into blood culture bottles. Granulicatella adiacens was recovered from both bottles. She was treated with cefazolin for 4 weeks combined with gentamicin for the first 2 weeks. Her knee pain and swelling resolved without evidence of recurrence. Granulicatella should be considered in cases of septic arthritis with initially negative synovial fluid cultures. Inoculation of blood cultures bottles with synovial fluid may increase the diagnostic yield for these species.
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PMID:Septic arthritis caused by Granulicatella adiacens: diagnosis by inoculation of synovial fluid into blood culture bottles. 1272 43

We present an 18-year-old young man with the diagnosis of infective endocarditis who also suffered from concomitant knee pain. The clinical examination revealed right homonymous hemianopsia and left peroneal neuropathy. Magnetic resonance imaging studies of the knee demonstrated a lobulated saccular aneurysm in the left popliteal fossa. We diagnosed this patient as having peripheral mononeuropathy due to an aneurysm compressing the peroneal nerve in the left poplitea.
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PMID:Peroneal neuropathy due to a popliteal aneurysm in a patient with infectious endocarditis. 1504 20

Scopulariopsis is a genus of mold that is usually associated with onychomycosis and rarely causes complicated infection in immunocompetent persons. We describe a case of an immunocompetent 65-year-old male with a history of mitral valve repair with prosthetic ring placement who developed acute left posterior knee pain. Imaging showed a left popliteal artery aneurysm and thrombus, and further evaluation with transesophageal echocardiogram demonstrated two large, mobile mitral valve vegetations. He underwent debridement and replacement of the mitral valve, followed by debridement of the left popliteal artery with peroneal artery bypass. The intraoperative cultures grew Scopulariopsis brevicaulis. Due to the resistant nature of the organism, he was initially treated with combination antifungals including liposomal amphotericin B, caspofungin, and voriconazole and was continued on chronic suppression with posaconazole with no evidence of recurrence. Scopulariopsis is a rare cause of fungal endocarditis. Treatment of Scopulariopsis endocarditis is challenging and is not well understood due to its rarity.
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PMID:A Case of Scopulariopsis brevicaulis Endocarditis with Mycotic Aneurysm in an Immunocompetent Host. 2586 12

We describe a man with the Marfan syndrome and a prior ascending aortic aneurysm resection who presented with knee pain and concern of endocarditis. Transesophageal echocardiogram showed no vegetations, and computed tomography angiogram of the heart showed a possible pseudoaneurysm. Cardiac catheterization and aortogram revealed the diagnosis of an aorto-right atrial fistula, which was then operatively repaired. This case highlights the role that cardiac catheterization with aortogram can play in the detection of aorto-atrial fistula.
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PMID:Aorto-right atrial fistula after Bentall repair. 2867 63