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)

Aortic stenosis is found in 15 to 25% of patients with gastrointestinal angiodysplasia. The usual treatment for haemorrhagic angiodysplasia associated with aortic stenosis is the same as for other types of gastrointestinal angiodysplasias: segmental intestinal resection, electrocoagulation and laser photocoagulation. The authors report the case of a 73 year old woman with a long history of gastro-intestinal bleeding and chronic anaemia requiring a number of hospital admissions for blood transfusions. The cause of this bleeding remained obscure for many years, as it was initially thought to be due to portal hypertension complicating cyrrhosis and a surgical porto-caval shunt was performed. Later, angiodysplasia of the colon was recognised and a segmental colonic resection was performed. These two surgical procedures had no effect on the chronic bleeding and finally the patient was referred for a gram negative endocarditis complicating aortic stenosis, previously considered to be non-surgical. After controlling the infection, the patient was sent for surgery of the aortic valve disease with mitral regurgitation in view of progressive degradation of left ventricular function. A double valve replacement with bioprostheses was undertaken with no complication. Finally, three years now after valve replacement, no further bleeding has occurred and control colonoscopy is normal. In the light of this case and a review of the literature of about 30 similar cases, the physiopathology and management of these patients is discussed with respect to the choice of valve prosthesis and the attitude to anticoagulant therapy. These observations suggest that in the presence of valvular heart disease at a surgical stage associated to an angiodysplasia, it is preferable to propose valve surgery to start with. Gastro-intestinal surgery is only indicated if haemorrhage persists after a period of observation.
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PMID:[Colonic angiodysplasia with chronic digestive hemorrhage cured after valvular replacement for aortic valve stenosis]. 206 17

Up to 10% of patients may have bacteremia after rigid sigmoidoscopy. The aim of our study was to determine the frequency of bacteremia accompanying flexible sigmoidoscopy. Blood samples for aerobic and anaerobic cultures were obtained before, during, and after flexible sigmoidoscopy in 100 patients who were examined a mean distance of 49.5 cm, range 15-60 cm, after a bowel preparation of two Fleet enemas. In one patient, a transient bacteremia with Streptococcus intermedius was documented and was attended by no associated clinical manifestations. This organism has been previously isolated from patients with endocarditis, peritonitis, emphysema, and hepatic and appendiceal abscesses. There was no association in our study with bacteremia and such factors as length of bowel examined and duration of procedure, the presence of bowel pathology, performance of endoscopic biopsies, liver disease, and portal hypertension or poor bowel preparation. We conclude that the extremely low incidence of significant bacteremia with flexible sigmoidoscopy may be related to the smaller diameter of the instrument and provides further support for the routine use of flexible rather than rigid sigmoidoscopy.
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PMID:Does bacteremia occur during flexible sigmoidoscopy? 402 78

Human infection with the parasite Schistosoma japonicum is rarely seen in Japan. Infection with the parasite is currently known to be endemic in China and South-east Asia, and chronic infection leads to the development of liver fibrosis, calcification and portal hypertension. We report a case of Schistosoma japonicum infection complicating infective endocarditis and liver cirrhosis. The non-invasive imaging findings and serological test were helpful to diagnose the infection with the parasite. Since Schistosoma japonicum infection is extremely rare in Japan, the diagnosis and evaluation of the patient's condition was delayed.
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PMID:Clinical diagnosis of Schistosoma japonicum infection complicating infective endocarditis and liver cirrhosis. 2051 16