Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019214 (hepatosplenomegaly)
 4,408 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Mansonic schistosomiasis is an endemic disease in Brazil, with an estimated 10-12 million people infested. Among its clinical manifestations, the hepatosplenic form causes portal hypertension which, in turn, brings about severe digestive hemorrhage, the most serious complication of the disease. Normally, the patients are young, and have hepatosplenomegaly, hypersplenism without clinical manifestations, and slightly reduced hepatic function. The angiographic findings are characteristic, differing from those of hepatic cirrhosis. In Brazil, the definitive treatment for gastrointestinal hemorrhage is surgery, which should be done under elective conditions whenever possible. During a short period of time, known as the "risk period" (the time between the hemorrhagic episode and the surgery), propranolol has been used to prevent further bleeding. Surgical treatment is indicated only after the first episode, and never on a prophylactic basis. In 1977, a prospective, randomized trial was begun in order to assess the delayed results of the 3 surgical operations most widely used in this country. The study was interrupted after 94 patients had been operated on due to the high incidence of encephalopathy in the group who underwent classical splenorenal shunt. After a follow-up of at least 60 months and, at most, 130 months, the results showed that classical splenorenal shunt caused encephalopathy in 39.3% of the cases and distal splenorenal shunt in 14.8%. None of those submitted to esophagogastric devascularization with splenectomy developed encephalopathy. The 3 procedures showed similar rates of hemorrhagic recurrence.
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PMID:Portal hypertension in mansonic schistosomiasis. 190 30

A woman with known Niemann-Pick disease, type B, presented at age 33 with upper gastrointestinal bleeding, ascites, and peripheral edema. Evaluation showed massive hepatosplenomegaly, infiltration of the liver with Niemann-Pick cells, cirrhosis, and evidence of portal hypertension. Chronic gastrointestinal bleeding, thrombocyctopenia, and platelet dysfunction were treated successfully by splenectomy. Cirrhosis and portal hypertension have not been reported previously in adult Niemann-Pick disease in the absence of some other cause.
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PMID:Cirrhosis and portal hypertension in a patient with adult Niemann-Pick disease. 198 55

In systemic mastocytosis the liver, spleen, and lymph nodes may be infiltrated by mast cells, with patterns of infiltration specific for each tissue. This may result in hepatosplenomegaly and enlarged lymph nodes. Extensive involvement with mast cells may also be associated with organ dysfunction. Specifically, in the case of liver, mast cell infiltration may result in fibrosis, portal hypertension, and abdominal ascites. Clinically significant involvement of the liver, spleen, and lymph nodes appears to be more common in patients with aggressive forms of mastocytosis, including those with a hematologic disorder.
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PMID:The liver, spleen, and lymph nodes in mastocytosis. 200 62

A 29-year-old male was diagnosed as having essential thrombocythemia (ET) in 1975. From that time, his platelet count gradually increased to more than 2 X 10(6)/microliter until 1979. However, his platelet count gradually decreased to less than 6 X 10(5)/microliter in 1985. Also, in 1982, erythroblasts and immature myeloid cells began to appear in the peripheral blood, and the liver and spleen became palpable in 1985. Bone marrow then revealed osteomyelosclerosis. These findings suggested that ET had transformed to myelofibrosis with myeloid metaplasia. Increased hepatosplenomegaly was accompanied by the appearance of ascites in June, 1988, and an esophageal varix ruptured in December of the same year. The varix was resected and the spleen was removed. After the operation, ascites did not recur and his condition became stable. Portal hypertension in this patient was considered to be due mainly to increased blood flow from the enlarged spleen.
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PMID:[Essential thrombocythemia transformed to myelofibrosis with myeloid metaplasia after seven years]. 204 Nov 65

Portal hypertension in chronic lymphocytic leukemia (CLL) is rare. A 64-year-old woman with CLL for 5 years and increasing hepatosplenomegaly developed portal hypertension and bleeding gastric varices. There was no portal vein thrombus by abdominal echography and angiography. Following splenectomy and devascularization of the fornix, the gastric varices disappeared. The liver biopsy showed dense leukemic cell infiltration in portal triads, but no fibrosis. The portal hypertension in this case may be mainly due to increased portal flow from the enlarged spleen and leukemic cell infiltration in the liver. Previously reported cases are summarized.
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PMID:[Portal hypertension in chronic lymphocytic leukemia]. 269 62

A case of a patient with clinical picture of hepatosplenomegaly, portal hypertension, dilatation of hepatic veins and inferior vena cava, without venous thrombosis or other causes of obstruction of right-sided heart, is described. This picture is compatible with the Budd-Chiari syndrome. Echocardiography has shown a hypertrophic cardiomyopathy causing relevant dilatation of both atria and it has allowed us to exclude the presence of a constrictive pericarditis. The hypertrophic cardiomyopathy is first considered as a cardiac cause of cirrhosis mimicking the Budd-Chiari syndrome.
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PMID:[Hypertrophic cardiomyopathy mimicking clinical picture of Budd-Chiari syndrome]. 321 58

We report the clinical features of 7 men (mean age 22 years, range 7-53 years) with congenital hepatic fibrosis (CHF). Five patients presented with variceal bleeding and/or hepatosplenomegaly due to portal hypertension. Cholangitis was the presenting symptom in the other 2 cases. Diagnosis was established by histological examination of a surgical wedge biopsy (4 patients) or needle biopsy (3 patients). A portal-systemic shunting was performed in 6 patients, three times prophylactically. None of the 5 survivors developed chronic hepatic encephalopathy. Recurrent bouts of cholangitis with septicemia and hepatic abscesses were a major complication in 5 patients with a fatal outcome in 2 cases. Six patients had associated small and large cysts in the cortex of both kidneys, compatible with adult-type polycystic disease. One patient developed terminal renal insufficiency. In 3 patients kidney function remained normal at a mean follow-up time of 7.5 years (range 1-18 years). In 2 families (4 cases) an autosomal dominant inheritance of renal disease was suggested. This study demonstrates that CHF is a rare cause of portal hypertension in late childhood and in adults. Cholangitis is a severe and frequently fatal complication. Association with a variety of congenital renal abnormalities is very frequent. However, the association with adult-type polycystic disease as reported in 4 cases is very rare.
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PMID:Congenital hepatic fibrosis. 341 Nov 2

It is difficult to distinguish between atelectasis, mucoid impaction, and peribronchial inflammation on chest roentgenograms (CXR) in patients with cystic fibrosis (CF). Differentiation between hilar adenopathy and prominent pulmonary vessels is also sometimes difficult. We studied 16 young adults with CF using both magnetic resonance imaging (MRI) and CXR to evaluate the usefulness of MRI in this clinical context. The same patients were studied with abdominal ultrasound and MRI for evaluation of the pancreas, gallbladder, liver, and spleen. The MRI was superior to CXR in detecting hilar and mediastinal adenopathy and in differentiating nodes from prominent vessels. It was useful in the evaluation of bronchiectasis. The CXR was superior for assessing infiltrates, hyperinflation, sternal bowing, volume loss, and hilar retraction. The MRI was only slightly better than sonography in depicting fatty infiltration of the pancreas. The modalities were equally effective in detecting hepatosplenomegaly and signs of portal hypertension. Gallbladder evaluation was far superior with sonography.
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PMID:Magnetic resonance imaging in young adults with cystic fibrosis. 354 2

The very rare portal vein calcifictions are detected in patients with a portal hypertension syndrome (PHT). A patient with hepatosplenomegaly and mild signs of PHT presented images of parietal calcifications, and the diagnostic values of different imaging techniques, particularly ultrasound and CT scan, are compared.
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PMID:[Radiological diagnosis of calcifications of the portal vein. Apropos of a case]. 356 34

A case of familial cholestasis with cirrhosis is described in a 8 months old boy, presenting with hepatosplenomegaly, portal hypertension, dramatic pruritus, and fluctuating icterus of early post-natal onset. Biological data include positive hepatocyte retention test, with mild hepatocyte cytolysis, without patent hepatocyte insufficiency. The discrepancy between the clinical symptoms and a slight elevation of bilirubin partially conjugated, the absence of elevated blood cholesterol, the absence of evidence of antigen or antibody of virus A or B, the marked elevation of blood biliary acid lead to the suspicion of Byler disease. A liver biopsy with ultrastructural study shows a thickening of the ectoplasm, and the presence of microfilament material in the lumen of partially broken villi. Comparisons are made with the 4 other cases of Byler disease with E.M. study documented in the literature.
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PMID:[Byler's disease. Ultrastructural study. Apropos of a case in an infant]. 654 4


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