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 breast-fed boy, born to first-cousin parents, had been vomiting since birth; his general condition remained good until age 6 weeks when vomiting became more frequent, and his status suddenly worsened, with polypnea, shock, hypothermia, jaundice, presence of blood in urine, gastric juice, stool, and bleeding tendency during veno-punctures. There was an huge hepatomegaly and a splenomegaly. Hypoglycaemia, metabolic acidosis, severe blood coagulation disturbances, elevated liver enzymes, hypoalbuminemia, pointed to an acute liver failure. He was resuscitated with current supportive measures, and was given a wide spectrum antibiotherapy. Because serologic tests for syphilis were positive in the child and his mother, including the presence of specific IgM the infant was then given Penicillin G therapy only, which resulted in a complete recovery. One month later, a needle liver biopsy showed residual signs of hepatitis. Other possible infectious or metabolic causes of acute liver failure occurring early in life had been excluded.
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PMID:[Acute hepatic insufficiency disclosing congenital syphilis]. 240 70

This analysis of the morphology of suspected amiodarone (AD) liver disease is based on a study of liver specimens from 17 individuals. Changes similar to alcoholic liver injury were commonly seen. Steatosis, both macrovesicular and microvesicular, was the most frequent histopathologic feature. Ballooning of hepatocytes, Mallory bodies, and fibrosis were also common. Other changes included nuclear unrest, acidophilic bodies, foam cells, glycogenated nuclei, and portal inflammation. Characteristic lamellar lysosomal inclusion bodies representing phospholipidosis were found in two of 14 specimens studied ultrastructurally. These changes of pseudoalcoholic hepatitis and/or phospholipidosis were present in liver specimens from asymptomatic, anicteric patients with mild elevations in serum aminotransferase or alkaline phosphatase values with or without hepatomegaly, as well as in patients with clinically overt symptoms of hepatotoxicity. Phospholipidosis appears to be a generalized systemic effect of cationic amphophilic compounds, such as AD. The cytotoxic pseudoalcoholic changes appear to be an independent phenomenon in susceptible patients, whom we speculate may have been unable or less able to metabolize AD through normal pathways. The true incidence of hepatic injury from AD remains to be determined from prospective evaluations of pretreatment and follow-up liver biopsies.
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PMID:Histopathologic analysis of suspected amiodarone hepatotoxicity. 240 75

Fifty-five patients with bile duct carcinoma have been treated at the Vanderbilt University, Metropolitan Nashville General, and Baptist Hospitals since 1957. Thirty-eight per cent (21) of the patients had tumors arising in the upper third of the bile duct; eight (15%) were in the middle third, and ten (18%) were in the lower third. In 12 instances, the malignant process involved both the middle and lower thirds of the bile duct, and in four cases, the extent of the tumor was too great to determine its origin. Most patients (49) presented with jaundice. Thirty (54%) also had pain, and 43 (24%) had experienced some weight loss. Fifteen had hepatomegaly, but only eight were found to have an enlarged gallbladder upon physical exam. Four patients (7%) had a positive history for hepatitis. Resection of the tumor was possible in 19 patients (35%). Decompressive procedures and biopsies were done in 25 of the others. Decompression was not possible in 11 patients. Survival for the 11 patients whose tumors were only biopsied averaged 4.6 months. Of the 25 patients who had palliative decompression, average survival has been 7.7 months. The 19 patients who had resection of their tumors survived an average of 2.08 years. Six of these patients are alive from 1-9 years post-diagnosis. Recently, a more aggressive surgical approach to bile duct carcinoma has been successful and has affected possible cure in ten patients of 19 in whom resection was possible and offered prolonged palliation to many of the other patients.
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PMID:An aggressive surgical approach to bile duct cancer. 242 Feb 44

This review article is mainly concerned with the incidence and pathogenesis of alcohol-induced liver diseases. Clinically the most relevant symptom is a hepatomegaly. During the course of the disease there is to state progression to alcoholic hepatitis with increasing jaundice. The laboratory values show different patterns; severe courses develop progression to a fulminant hepatitis. The diagnostic approach includes exact patient's medical history, clinical and laboratory investigations, followed by a step-wise diagnostic procedure including histology. Therapeutically the main approach is a diet, in case of malnutrition substitution of vitamins and only rarely the need of corticosteroids and/or anabolic steroids. Prognosis and long-term course of alcoholic-induced liver disease depend mainly on the severity of the disease and the consequent alcohol-free diet.
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PMID:[Alcohol-induced liver diseases]. 265 33

A retrospective evaluation of hepatobiliary sonograms in 22 patients with AIDS was performed and the sonographic abnormalities were correlated with pathologic findings in 10 patients. Hepatic parenchymal abnormalities noted on ultrasound include a hyperechoic parenchymal echo pattern in 45.5%, hepatomegaly in 41%, and focal masses in 9% of patients. Etiologies for the diffuse hyperechoic pattern based on pathologic correlation in eight cases were hepatic steatosis and granulomatous hepatitis. Biliary tract abnormalities identified included gallbladder wall thickening in 55% of patients, dilated gallbladder in 18%, biliary sludge in 23%, and gallstones in 5% of patients. Extrahepatic ductal dilation was seen in 23% of patients, but the intrahepatic ducts were dilated in only 5% of patients. Possible etiologies for biliary tract abnormalities suggested by pathologic correlation in five patients and literature review were cytomegalovirus and cryptosporidial infection, although constitutional factors may have played a role. Hepatobiliary ultrasound is, therefore, an effective screening tool for directing further diagnostic and therapeutic procedures in AIDS patients presenting with clinical evidence of hepatobiliary dysfunction.
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PMID:Hepatic and biliary tract abnormalities in patients with AIDS. Sonographic-pathologic correlation. 265 15

Seventy eight patients with diffuse hepatic lesions were selected for this study. They were classified after liver biopsy histopathologically into four groups. 45 patients with pure bilharzial hepatomegaly (group 1). 12 patients with mixed bilharzial hepatosplenomegaly with hepatitis (group 2). 16 patients with chronic active hepatitis and cirrhosis (group 3) and 5 patients with extrahepatic cholestasis (group 4). Ultrasonography of gall bladder was done for all patients. Group 3 patients showed the highest incidence of gall stones (29.4%) as compared to other groups (P less than 0.05).
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PMID:Pattern of gall bladder sonography in chronic liver diseases. 267 Nov 76

The presence of IgM antibodies for the HVA and HBc antigens in 90 children of 15 or less years with acute hepatitis were investigated, finding that 62% (58) were positive for HVA, 8.9% (8) for HBc and 27.8% (25) did not show antibodies for HVA or HBc (non-A non-B hepatitis); comments are made on some clinical and epidemiological findings such as a higher frequency of blood transfusions in HNANB, more males in HB and HNANB, and more hepatomegaly and liver sensitivity in HNANB.
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PMID:[Hepatic markers (Ac-HVA-IgM and AcHBc-IgM) in cases of infectious hepatitis in Dominican children]. 271 55

Two cases of typhoid hepatitis are being reported. Both the patients presented with jaundice, high fever, toxaemia, abdominal distension, diarrhoea, coating of tongue and hepatomegaly. Significant Widal titres were observed and LFT were grossly altered in both. Blood culture yielded Salmonella typhi in each case. Both the cases were treated with chloramphenicol and made uneventful recovery.
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PMID:Typhoid hepatitis: two case reports. 281 8

The authors report 16 cases of cytomegalovirus (CMV) disease in previously healthy adults. Constant features included pyrexia lasting 3 to 8 weeks and mononucleosis occurring 2-3 weeks after the onset of fever. Moderate hepatomegaly without jaundice, splenomegaly and morbilliform or petechial rush were observed in 30 to 50 p. 100 of cases. None had pharyngitis. Mild increase in serum transaminase activity (2 to 5 N) was present in 13 of the 16 patients, but increased alkaline phosphatase activity was observed in only 3 of them. Liver biopsy was obtained in 10 patients. Liver lesions were characterised by the association of intra lobular granuloma, abundant mononuclear cells in the sinusoids and hepatic peri-venous inflammation but hepatocellular necrosis was not prominent. Typical intracellular inclusions were not seen, either in hepatocytes or in cells of biliary ducts. The diagnosis was ascertained by positive viremia and or viruria and presence of IgM antibodies. The outcome was favourable although clinical and biological signs lasted for about 8 weeks. The authors conclude that adults with chronic pyrexia, no pharyngitis and sub-clinical hepatitis with mild increases in transaminase activity and histologic mononucleosis hepatitis showing mononuclear infiltrates and granuloma formation are likely to have CMV disease.
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PMID:[Granulomatous hepatitis in cytomegalovirus infection in healthy adults]. 282 62

Hepatic fibrin-ring granulomas were the main histological finding in the liver of a 38-year-old man with Epstein-Barr virus primary infection. The patient presented with fever, hepatomegaly, icterus, abnormal liver tests, autoimmune hemolytic anemia, and mononucleosis syndrome. There was neither enanthema nor lymphadenopathy or splenomegaly. Serologic tests disclosed an Epstein-Barr primary infection profile: anti-viral capsid antigen IgM antibodies and anti-early antigen antibodies were present, whereas anti-Epstein-Barr nuclear antigen antibodies were absent. There was no evidence for Q fever, Hodgkin's disease, or allopurinol-induced hepatitis, which are recognized causes of hepatic fibrin-ring granulomas. It is suggested that Epstein-Barr virus infection might be an additional cause of these peculiar hepatic granulomas.
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PMID:Epstein-Barr virus infection and hepatic fibrin-ring granulomas. 283 98


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