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 group of 18 chronic alcoholic patients who had sclerosing hyaline necrosis in noncirrhotic livers was compared with a group of 12 similar individuals with acute alcoholic hepatitis, but no centrilobular fibrosis. In cases with sclerosing hyaline necrosis, the most characteristic features were portal hypertension with very large, tender livers and unusually high glutamic-oxalacetic transaminase values; these were associated with centrilobular fibrosis and abundant alcoholic hyalin. Three of these patients died within two years and in two of these, early cirrhosis was found at necropsy. In the cases of acute alcoholic hepatitis, hepatomegaly was the most conspicuous finding, and only a single patient died; death here was unrelated to hepatic disease, the liver being unremarkable at necropsy. Patients who had sclerosing hyaline necrosis tended to remain ill for significantly longer periods. These observations, in conjunction with evidence gathered from the literature, seem to suggest that sclerosing hyaline necrosis is an obligatory step in the natural evolution of alcoholic hepatic disease, especially in cases that evolve into cirrhosis.
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PMID:Sclerosing hyaline necrosis in noncirrhotic chronic alcoholic hepatitis. 6 9

A short survey is given on description and evaluation of progress and developmental trend of laparoscopy. Important technical improvements are the cold light via the glass fibre light conductor, optics of high value, the colour photography with electronic flash-light, colour films and colour television, new accessory instruments and belongings. Now as ever hepatomegaly and splenomegaly, jaundice, ascites, portal hypertension, suspicion of cirrhosis and metastases are regarded as main indications. The laparoscopy deserves a greater consideration in unclear abdominal symptoms, in gynaecological diseases, for the proof of the affection of liver and spleen in lymphogranulomatosis, sarcoidosis, tuberculosis (with aimed liver biopsy). The endoscopic retrograde cholangiopancreatography in the differential diagnosis of the jaundice competes with the laparoscopy, but it is not able to supersede it. The laparoscopic judgment of the pancreas and the importance of visible changes of the fine structed. Among the contraindications of the laparoscopy the hiatal hernia has lost its significance.
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PMID:[Laparoscopy--current aspects]. 13 32

Observations on the clinical effects of venesection therapy in 85 treated, as compared with 26 untreated, patients with idiopathic haemochromatosis showed decreased pigmentation and hepatomegaly together with a return to normal tests of liver function in half the patients who had abnormal tests at presentation. Control improved in 28 per cent of those patients with diabetes mellitus, although some patients developed it during the period of observation, despite venesection. Portal hypertension, testicular atrophy and arthropathy were not improved. In only 12 patients was there sufficient reaccumulation of iron after the initial course of venesection to merit further treatment. Rates of iron accumulation in these patients varied between 1-4 mg and 4-8 mg per day and chelatable iron levels were noted to be inappropriately high in relation to body iron stores during the early stages of the reaccumulation period. Life table data shows that the percentage survival five and ten years after diagnosis was 66 and 32 per cent respectively for the treated patients, and 18 and 6 per cent respectively for the untreated patients, both statistically highly significant differences (p less than 0-01). Possible clinical differences such as age of presentation, the presence of diabetes mellitus, cirrhosis, clinical hepatic failure and hepatoma between the treated and untreated groups that might otherwise have weighted survival in favour of the treated group were corrected by the use of covariant analysis. This gave mean log survival values of 4-15 and 2-88 for the treated and untreated patients respectively, equivalent to 63-4 months and 17-8 months, a highly significant difference (p less than 0-01). Ten patients, all of whom had cirrhosis at the time of diagnosis, died of malignant hepatoma between three and 15 years after completing venesection therapy. There was also a high rate of death from neoplasms in a variety of other sites--22 per cent in the venesected group, strikingly higher than that rate predicted for a similarly aged population using national cancer mortality rates.
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PMID:Long term results of venesection therapy in idiopathic haemochromatosis. 18 63

This paper gives, in detail, the causes of either liver disease or hepatomegaly in 100 patients, mostly adults, admitted to the medical wards of Angau Memorial Hospital, Lae, during 1968 and 1969. The major findings included liver cell carcinoma, cirrhosis (often with chronic active hepatitis), tropical splenomegaly, pericholangitis and hepatitis. There were 27 with miscellaneous findings including ten with normal, or almost normal, livers despite the definite enlargement. Patients with liver cell carcinoma presented late in the course of their illness and had a poor prognosis. Others, with pericholangitis, had clinical features of portal hypertension indistinguishable from that complicated cirrhosis. There was an unexpected number with chronic active hepatitis and a liver biopsy is essential for such a diagnosis. Hepatic sinusoidal lymphocytosis is almost invariably found in patients with TS but may occasionally be found in those with a non-palpable spleen. Patients with right heart failure of chronic respiratory disease, and jaundice of acute pneumonia were excluded from the study.
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PMID:Liver disease in Papua New Guinea. 19 19

Peliosis hepatis, an uncommon liver lesion characterised by blood-filled cavities bordered by hepatocytic plates, was found in 12 patients three to 17 months after renal transplantation. Hepatomegaly and portal hypertension were present in five of the six patients with major peliosis hepatis, and were absent in the other six with minor hepatic lesions. Alterations of centrilobular vein walls in some of these patients suggest that peliosis hepatis could be the result of a blockade or liver blood outflow at the junctions of sinusoids and centrilobular veins. The cause of these alterations might be azathioprine.
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PMID:Peliosis hepatis in recipients of renal transplants. 35 72

Portal hypertension and variceal hemorrhage may be found in the renal transplant patient with chronic liver disease. The development of portal hypertension was found to occur after long-term graft survival without significant rejection. The development of positive cytomegalic virus and negative hepatitis-associated antigen appeared to be common. Splenomegaly and prominent venous collateral were the most frequent physical findings, while ascites and hepatomegaly were less frequent. Portasystemic decompression can be performed successfully, however, the mortality and morbidity appear to be higher for this group than for other cirrhotic patients with comparable hepatic reserve.
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PMID:Portal hypertension following renal transplantation. 35 15

A case of congenital hepatic fibrosis (CHF) is described. CHF is characterized by hepatomegaly, portal hypertension, extensive portal fibrosis, ectatic bile ducts, and hypoplasia of terminal portal vein branches. In contrast to the severe portal hypertension liver function tests are largely normal. In our case the disease was first detected when the patient was 7 years old. During the following 9 1/2 years three sequential liver biopsies were performed. Each of them showed the same picture and no progression occurred. The characteristic histological picture of CHF includes mature bile ducts without epithelial proliferation, absence of significant intraportal or interlobular inflammatory infiltrates, and small or hypoplastic distal portal vein branches. On the basis of these features the disease can easily be separated from other forms of liver cirrhosis.
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PMID:[Follow up in a case of congenital hepatic fibrosis (author's transl)]. 67 16

The Budd-Chiari syndrome caused by occlusion of the major hepatic veins, often of unknown etiology, is typically characterized by massive ascites, hepatomegaly and abdominal pain due to intense congestion of the liver. The outcome has almost always been fatal. This report describes an evaluation of side-to-side portacaval shunt in dogs with experimental Budd-Chiari syndrome and in six patients with hepatic vein thrombosis. In the animal studies, side-to-side portacaval shunt was very effective in relieving massive ascites, hepatomegaly, hepatic congestion and portal hypertension produced by ligation of the hepatic veins. Only one of 24 dogs with side-to-side anastomosis reformed ascites, 67% of the animals survived until the study was concluded after one year, and liver biopsies showed reversal of the severe pathologic abnormalities. In contrast, all 20 control dogs subjected to a sham laparotomy, and all 20 dogs that underwent end-to-side portacaval shunt reformed massive ascites and died within six months with continued hepatic congestion and necrosis. All six patients with the Budd-Chiari syndrome due to hepatic vein occlusion had massive ascites (4.4-15.9 l), hepatomegaly, abdominal pain and disturbed liver function. In all six, angiography demonstrated occlusion of the hepatic veins with a patent inferior vena cava (IVC) and a normal IVC pressure, and liver biopsy showed intense centrilobular congestion and necrosis. The most valuable diagnostic study was angiography of the IVC and hepatic veins with pressure measurements. Side-to-side portacaval shunt was performed from four to 14 weeks after the onset of symptoms, and produced dramatic and sustained relief of ascites in five of the six patients during follow-up periods of from eight months to seven years. Liver function returned to normal, hepatosplenomegaly disappeared, none of the survivors developed portal-systemic encephalopathy, and follow-up liver biopsies showed disappearance of congestion and necrosis, but mild to moderate fibrosis. One patient died following an emergency IVC thrombectomy and portacaval shunt, which was undertaken when, during the course of his workup, his condition deteriorated suddenly because the thrombotic process extended from the hepatic veins into the IVC. The everpresent risk of this complication, and the dangers associated with delaying operation were emphasized by this case. It is concluded that side-to-side portacaval shunt, which decompresses the liver by converting the portal vein into an outflow tract, provides effective treatment of the Budd-Chiari syndrome when the occlusive process is confined to the hepatic veins.
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PMID:Treatment of Budd-Chiari syndrome by side-to-side portacaval shunt: experimental and clinical results. 69 34

Of three siblings affected with cholesterol ester storage disease, two died at ages 7 and 9 years, respectively, with hepatic scarring and portal hypertension. Lipid storage was documented in both patients, as were esophageal varices and aortic plaques in the older child. The third affected sibling, followed to 13 years of age, has hepatomegaly, hyperlipidemia, short stature, adrenal calcification, and acid lipase deficiency. Leukocyte extracts demonstrated deficiency of acid lipase in this patient. This autosomal recessive condition may be allelic with Wolman disease with a more malignant course in this family than in most reported cases.
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PMID:Cholesterol ester storage disease: clinical, biochemical, and pathological studies. 85 64

Besides lymphodenopathy and splenomegaly, hepatomegaly may also be detected in 25-50% of children with juvenile rheumatoid arthritis. This is particularly evident in patients with complete Still's syndrome. The hepatomegaly increases during relapse situations and disappears during remissions. Transient icterus, elevation of aminotransferases and delayed bromsulfalein excretion have been reported, particularly in patients with complete Still's syndrome, and indicate impairment of liver function. Liver biopsies have been performed only rarely and show nonspecific infiltrations of portal fields with lymphocytes and, in a few cases, "autoimmune" hepatitis and even cirrhosis with portal hypertension. Plasma cell hepatitis with affection of joints can be readily differentiated from juvenile rheumatoid arthritis: the synovitis is merely transiet and disappears with institution of steroid therapy. As in the adult, severe liver dysfunction leads to remission of arthritis. Amyloidosis should be considered in every case of long-lasting hepatomegaly.
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PMID:[Liver pathology in juvenile chronic polyarthritis]. 91 83


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