Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 66-year-old man was admitted for shortness of breath and showed fever, abdominal fullness and paraplegia. Monocytosis amounting to 25% and an elevation of serum LDH (4,281 mIu), were remarkable in the laboratory findings. He died of pulmonary insufficiency about a month after admission. On autopsy hepatomegaly (1950 g), splenomegaly (780 g), but no lymphadenopathy and small infarction in the thoracic spinal cord causing paraplegia was noted. Histopathologically, the invasion of the tumor cells into the liver, spleen, lymph nodes, bone marrow and other organs was observed. Malignant histiocytosis was diagnosed by histologic and immunohistochemical studies (lysozyme positive, S-100 protein negative).
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PMID:[A case of malignant histiocytosis with paraplegia]. 362 41

Four males aged 20-37 years (three drug addicts and one with a congenital mixed pulmonary valve lesion) were diagnosed in 1989, 1991 and 1993 with pulmonary valve endocarditis without tricuspid infection. Three patients were positive for hepatitis B, C or both, and one patient was HIV-positive. The predominant organism in blood cultures was Staphylococcus aureus. Antibiotic treatment of pulmonary valve endocarditis had failed; thus partial or total valvectomies were performed. Postoperatively, all patients were cured of infection and initial recovery was good. At mid-term follow up (5-10 years) there were no recurrences, and tolerance of the resultant pulmonary insufficiency was good. Slight to severe tricuspid valve insufficiency developed, together with right ventricular dilatation, in all cases. Hepatomegaly was apparent in two cases and peripheral edema in one. Despite treatment, the latter patient remained in moderate right ventricular failure, and may require homograft valve replacement. The other three patients remained in good clinical condition. Eradication of the infection was achieved in all patients. It is concluded that pulmonary valve resection is the treatment of choice for pulmonary valve endocarditis when antibiotic treatment has failed. Complete resection of all affected tissue should be performed in these cases. Analysis of preoperative data did not permit differentiation of those patients likely to develop right heart failure.
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PMID:Pulmonary valve endocarditis: mid-term follow up of pulmonary valvectomies. 1088 91