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Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Campylobacter coli is known to cause ulcerous enterocolitis, but hepatitis has not yet been reported. A 50-year-old woman without history of liver disease was admitted with diarrhoea, fever, poor general condition, subicterus and enlarged liver. Campylobacter coli was grown in haemoculture, and a specific antibiotic treatment resulted in complete cure. The results of haemoculture, the necrosis and polymorphonuclear infiltrates found in liver biopsies, the return to normal of biochemical tests and liver size under antibiotic therapy and the absence of any other cause of acute or chronic liver disease are strong arguments in favour of the hepatitis being caused by Campylobacter coli in this patient.
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PMID:[Hepatitis caused by Campylobacter coli (author's transl)]. 707 Sep 93

Forty-three patients with spontaneous bacterial peritonitis (SBP) between 1973 and 1978 were identified. Criteria for SBP included a positive ascites culture and polymorphonuclear cell concentration greater than 250 cells per mm3. Chronic liver disease was documented by varices in 91%, severe histologic fibrosis or cirrhosis in 94%, splenomegaly in 91%, and past hospitalization for liver disease in 57% of the patients. SBP was detected within 7 days of admission in 17 patients (40%) and within 35 days in 38 patients. Single organisms were isolated from 38 patients and multiple organisms from 5 patients. Twenty-six of 43 patients survived the episode of SBP, but only 13 survived the hospitalization. Analysis of the survival curve from the onset of SBP revealed a rapid death rate and a slow death rate set of patients. Rapid death (less than or equal to 7 days from SBP onset) correlated with a lack of prior hospitalization for liver disease (p less than 0.001), hepatomegaly (p less than 0.001), increased serum bilirubin (p less than 0.005), serum creatinine (p less than 0.05), and peripheral white blood cell concentrations (p less than 0.05). Survival during hospitalization was associated with prior hospitalization with liver disease (p less than 0.001) and chills during the episode of SBP (p less than 0.001). The 43 patients were divided into Group 1 patients on the basis of a serum bilirubin greater than 8 mg% and/or serum creatinine greater than 2.1 mg%; Group 2 patients had lower values. Survival was greater in Group 2 patients with advanced, relatively quiescent liver disease compared to Group 1 patients for both the episode of SBP (91 vs. 29%; p less than 0.001) and for hospitalization (50 vs. 9%; p less than 0.05). Death in Group 2 patients was related to inadequate antibiotic therapy (p less than 0.05), nonhepatic factors, and new onset of renal failure. Although SBP in the setting of severe acute liver injury has a dismal prognosis, SBP with minimal acute liver injury has a relatively good prognosis for hospital survival even with advanced chronic liver disease. Long-term survival is also possible since 4 of 9 patients with prolonged follow-up have survived 3 years.
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PMID:Spontaneous bacterial peritonitis. 709 41

One hundred and twenty-five children with chronic liver disease were seen in Pune in 13 months. Fifty-nine of them, aged 8-39 months, had Indian childhood cirrhosis histologically diagnosed. Their characteristics included an insidious onset of symptoms, a geographical clustering of cases in rural areas north-east of Pune, a high rate of parental consanguinity and affected siblings, and a very high hepatic copper concentration (790-6654 micrograms/g dry weight). Only 8 survived for 6 months, adverse prognostic features being jaundice, ascites, enlargement of the gall bladder, and severe anaemia at presentation. Clinical differentiation from other liver disorders in the same age group was clear in advanced cases but unreliable in earlier cases. Four asymptomatic siblings with hepatomegaly had a benign course. The need for non-invasive methods to diagnose early cases in the community is demonstrated. The other major diagnostic categories were: unresolved hepatitis (12); chronic active hepatitis (7); cryptogenic cirrhosis (6); neonatal hepatitis and biliary atresia (8).
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PMID:Liver disease in India. 718 21

Diagnostic laparoscopy continues to have a role in the evaluation and diagnosis of acute and chronic liver diseases, primary and metastatic liver tumors, and peritoneal diseases. We retrospectively reviewed the records of 1794 diagnostic laparoscopies performed at our institution from 1987 to 1992 to identify the indications, results, and safety of this procedure in our training program. A definitive diagnosis was made in 91% of cases with biopsy performed in 93%. Chronic liver disease was evaluated in 890 patients, and a diagnosis was made in 98%. Four hundred thirty-seven patients were evaluated for suspected primary or metastatic carcinoma, and a diagnosis was made in 85%. Ascites was evaluated in 73 patients, and a diagnosis was made in 82%. One-hundred sixty-four patients were evaluated for abnormal liver function tests, and a diagnosis was made in 91%. HIV-related liver function test abnormalities were evaluated in 67 patients, and a diagnosis was made in 81%. One hundred sixty-three patients underwent diagnostic laparoscopy for the evaluation of hepatomegaly, splenomegaly, unexplained portal hypertension, fever of unknown origin, and cholestasis, and a diagnosis was made in 74% of cases. Eight major complications (including abdominal viscus perforation, hemobilia, splenic laceration, bleeding) and thirty-one minor complications were seen. Our findings confirm that diagnostic laparoscopy is a safe and valuable procedure in the evaluation of chronic liver disease.
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PMID:Diagnostic laparoscopy: a 5-year experience in a hepatology training program. 763 26

Chronic liver disease due to obstructive lesion of the hepatic inferior vena cava (IVC) is common in Nepal. This study presents 10 patients with cavographically documented membranous obstruction of the hepatic IVC with minimal symptoms and a benign course. One patient with an incomplete membrane had balloon dilation of the lesion. The duration of the disease among these patients varied from 5 months to 23 yr; eight patients have been followed for periods varying from 1 to 15 yr, with an average of 6 yr. In developing countries, the possibility of hepatic IVC obstruction should be considered in the differential diagnosis of hepatomegaly or hepatosplenomegaly, even in the absence of ascites and external cava-caval collateral. Routine liver and hematology tests in these patients usually are normal, and liver biopsy findings may not always be specific. Ultrasound, however, has proved to be the best diagnostic procedure for the condition. The lesion can be demonstrated easily by cavography. The disease runs a chronic course, and, in the absence of resistant ascites or repeated variceal bleeding, surgical procedures such as cavoatrial bypass, which are a significant cause of death in developing countries, may be contra-indicated.
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PMID:Membranous obstruction of the hepatic portion of the inferior vena cava: is this an underdiagnosed entity in developing countries? 867 37

Two adults were seen with cirrhosis caused by different lipid storage diseases. A 42-yr-old woman with Niemann-Pick disease type B had marked hepatomegaly, ascites and recent variceal bleeding. Her evaluation showed chronic bilateral pulmonary infiltrates, multiple stigmata of chronic liver disease including the recent cessation of menses, diuretic-resistant sterile ascites, hepatic encephalopathy and variceal bleeding. Five percent of normal sphingomyelinase activity was measured in peripheral leukocytes. A 42-yr-old man with Gaucher's disease and a history of bilateral hip replacements presented with hepatomegaly, jaundice, refractory ascites and renal insufficiency. His evaluation showed 20% to 23% of normal glucocerebrosidase activity in peripheral leukocytes. Both patients underwent orthotopic liver transplantation with resolution of all aspects of decompensated liver function. Assessment of the underlying metabolic defect before and 6 to 14 mo after transplantation showed that after transplantation the patient with Niemann-Pick disease had above normal hepatic sphingomyelinase activity, a less-marked increase in peripheral leukocyte enzyme activity and lower than normal hepatic sphingomyelin and cholesterol content. In contrast, the patient with Gaucher's disease had only a 61% increase in hepatic glucocerebrosidase activity but had an elevated hepatic glucocerebroside content that was only 15% of the pretransplant level and decreased peripheral leukocyte enzyme levels. These findings suggest that variable relationships may exist between posttransplant hepatic and peripheral leukocyte enzyme activities in the different lipidoses, which may have implications for recurrence of glycolipid-induced liver damage.
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PMID:Orthotopic liver transplantation in two adults with Niemann-Pick and Gaucher's diseases: implications for the treatment of inherited metabolic disease. 842 40

We studied the correlation of ultrasound patterns with laparoscopy and biopsy results in 140 patients with chronic liver disease (CLD). Of the 23 patients with a normal ultrasound pattern (N), biopsies revealed CLD in 18; in the 22 patients with unspecified hepatomegaly (H), biopsies disclosed CLD in 20; and in the 64 patients with a homogeneous bright pattern (HB), biopsies showed CLD in 62. All 22 cases of heterogeneous bright pattern (HTB) and all 9 patients with nodular pattern (ND) had CLD. In conclusion, it appears that the HTB and nodular ultrasound patterns confirm the presence of CLD, the HB pattern is suggestive of CLD, but diagnosis of CLD cannot be made from N and H patterns.
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PMID:Chronic liver disease: comparison of ultrasound patterns with laparoscopy and biopsy. 851

Obstructive lesion of the hepatic portion of the inferior vena cava is common in Nepal. The clinical data on 150 patients who were seen at the Liver Unit, Bir Hospital, Kathmandu, in three years from 1990 to 1992 were analysed. Although the majority of patients were over 20 years of age, 25 patients were below 10 years of age; there were more males than females in this study. This disease accounted for 17% of 866 patients with chronic liver disease and for nearly one quarter of 267 biopsies performed on this patient group during the same period. Obstructive lesions of the inferior vena cava seem to be more common among poor people with malnutrition. Clinically, our patient group could be divided into acute (n = 27), subacute (n = 43) and chronic (n = 80) cases. The important clinical features are hepatomegaly and/or ascites and, in chronic cases, prominent dilated superficial veins over the body trunk with cephalad flow. Ultrasound is the most helpful diagnostic procedure, especially in subacute and chronic cases, as it frequently demonstrates caval obstruction, thrombosis, dilated hepatic veins and intrahepatic collaterals. Diagnosis is confirmed by cavography, which shows a caval obstruction of varying lengths at the cavo-atrial junction or a marked narrowing of the hepatic portion of the vena cava. In subacute and chronic cases cavography also demonstrates collateral veins, such as the ascending lumbar, hemiazygos and azygos that drain into the superior vena cava. Chronic cases had periods of exacerbation often associated with bacterial infection. The aetiology of inferior vena cava obstruction at its hepatic portion is not known, but there seems to be a frequent association of bacterial infection with the disease.
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PMID:Endemicity and clinical picture of liver disease due to obstruction of the hepatic portion of the inferior vena cava in Nepal. 867 64

Asymptomatic chronic HBsAg carriers with normal liver function tests are, in general regarded as having no liver pathology. Most of the histologic findings in asymptomatic chronic carriers have been reported from areas with low incidence of Hepatitis B virus (HBV) infection, such as North America and Western Europe. It is well known that there are many differences in HBV infection between low and high endemic areas, but there have been few reports on the histologic findings of asymptomatic chronic HBsAg carriers from endemic areas. The present study was undertaken in Korea which is one of the endemic areas for HBV infection and was designed to assess the prevalence of chronic liver disease by peritoneoscopic liver biopsy among asymptomatic chronic HBsAg carriers and to make a basis for the follow-up of asymptomatic chronic HBsAg carriers according to the results obtained. One hundred and ten asymptomatic HBsAg-positive carriers with normal liver function tests and no hepatomegaly were included in the study. Final diagnosis by peritoneoscopic liver biopsy revealed that of the 110 asymptomatic carriers only 27 (24.5%) had a histologically normal liver, while 51 (46.4%) had chronic liver diseases, and the remaining 32 (29.1%) had nonspecific histologic abnormalities (nonspecific reactive changes in 18 cases, cholestasis in 6 cases, and fatty change in 8 cases). Of the 51 patients with chronic liver diseases, 3 had liver cirrhosis, 4 chronic active hepatitis with cirrhosis, 11 chronic active hepatitis and 33 chronic persistent hepatitis. The frequency of liver cirrhosis and chronic active hepatitis with cirrhosis was significantly high in the over 30 years of age group (12.1%) than in the under 30 years of age group (0%; p = 0.011 by Fisher's exact test). In conclusion, 46.4% of the Korean asymptomatic chronic HBsAg carriers with normal liver function tests and no hepatomegaly had chronic liver disease. This finding contrasted with reports from low incidence areas of HBV infection. Our results suggest that in endemic areas, a liver biopsy should be considered to assess the status of liver disease in asymptomatic chronic HBsAg carriers even if liver function tests are normal and hepatomegaly is absent, and the result can be used as a basis for the follow-up of each asymptomatic chronic HBsAg carriers.
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PMID:Peritoneoscopic liver biopsy findings in asymptomatic chronic HBsAg carriers with normal liver function tests and no hepatomegaly. 899 61

We performed a 17-year retrospective analysis of 10 cases of hepatocellular carcinoma presenting as pyogenic liver abscess. Spontaneous tumor necrosis and biliary obstruction caused by tumor thrombi, superimposed with bacterial infection, were the two major pathogeneses. Exact diagnosis of the underlying hepatocellular carcinoma was made for five of the 10 patients before management was attempted. Main clinical manifestations included fever, chills, right-upper-quadrant pain, malaise, anorexia, jaundice, and hepatomegaly. Characteristics such as middle age and male sex, seropositivity for hepatitis B and/or hepatitis C, chronic liver disease, unexplained anemia, marked weight loss, and a severely inversed albumin/globulin ratio raise suspicions about the underlying hepatocellular carcinoma. Management strategies included percutaneous drainage (n = 3), surgical drainage (n = 4), and hepatectomy (n = 3) in addition to administration of parenteral antibiotics in all cases. The prognosis was dismal, with a mean survival of 3.5 months (range, 8 days to 6 months).
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PMID:Hepatocellular carcinoma presenting as pyogenic liver abscess: characteristics, diagnosis, and management. 959 57


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