Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038002 (splenomegaly)
 9,873 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Microbiological features, diagnostic investigations, treatment, and complication rate in 53 cases of infective endocarditis were reviewed in this study. Infection occurred both on prosthetic (47%) and native valves (38%), while in 15% of the cases no prior valvular disease was known. Streptococcal (38%) and staphylococcal (30%) infections were predominant. In 17% of the cases apparent negative blood cultures were obtained. The most frequent portal of entry was dental infection or manipulation (45%), however in 28% of the patients etiology remained obscure. Major clinical signs and symptoms included heart murmurs (96%), fever (91%), dyspnoea (32%), and splenomegaly (30%). Echocardiography revealed vegetations in 78%, aortic and mitral valve being nearly equally affected. All patients were medically treated and 53% received antibiotics prior to blood cultures. Associations of ampicillin or penicillin with an aminoglycoside (43%) and penicillinase-resistant antibiotics (30%) were most frequently administered. In 28% of the patients, it was necessary to insert a prosthetic (aortic or mitral) valve. During follow-up, heart failure (28%), embolization (11%), and infections (11%) were the major complications.
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PMID:A six years review on 53 cases of infective endocarditis: clinical, microbiological and therapeutical features. 325 78