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)

Forty eight needle biopsies of the liver, from children registered in the histopathological laboratory of Jos University Teaching Hospital (JUTH) were reviewed. Liver disease diagnosis was based on histopathological criteria without recourse to either clinical, biochemical or microbiological data. Hepatic Schistosomiasis (37.5%) and liver cirrhosis (25%) were the most frequently diagnosed lesions. There were only two cases of biliary cirrhosis secondary to biliary atrisia. Parasitic infestation of the liver was the most common cause of childhood hepatic dysfunction. Our results confirm the observations of workers in other tropical and subtropical regions, where infection is the commonest cause of childhood liver disease. This is in sharp contrast to the findings from European countries where neonatal hepatitis or biliary atresia are the most commonly diagnosed disorders. This retrospective study provides a good starting point for a prospective study, to determine the incidence and severity of childhood liver disease in Nigeria. This is a retrospective histopathological study aimed at establishing the pattern of liver disease in the paediatric age group in Jos. The indication for liver biopsy in all the cases was hepatosplenomegaly with or without biochemical abnormality.
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PMID:Childhood liver diseases in Jos, Nigeria: a retrospective histopathological study. 179 32

A case of hepatocellular carcinoma complicating biliary cirrhosis caused by biliary atresia is reported. The patient had persistent severe jaundice with hepatosplenomegaly. A liver tumor was suspected because of the elevated serum alpha-fetoprotein and was shown by ultrasonography at 6 years of age. The tumor was treated with percutaneous ethanol injection therapy (PEIT). Nine months after initiation of PEIT, the patient died of massive bleeding from a metastatic tumor.
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PMID:Hepatocellular carcinoma complicating biliary cirrhosis caused by biliary atresia: report of a case. 874 33

Cytomegalovirus infection is symptomatic in only 10% of cases. The most frequent findings are cholestasis and hepatosplenomegaly. Ten patients who presented neonatal cholestasis associated with cytomegalovirus infection were studied. The majority had elevation of serum aminotransferases and mild abnormality of hepatic function. The histopathologic findings were: normal, giant cell hepatitis, bile duct proliferation (confused with extrahepatic biliary atresia) and ductopenia. The clinical course of the patients varied from disappearance of the symptoms (2 cases) to death (2 cases). Because of the possibility of confusing the histologic findings with extrahepatic biliary atresia, the etiology of neonatal cholestasis, including cytomegalovirus infection, should be determined as soon as possible.
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PMID:[Neonatal cholestasis and cytomegalovirus infection: clinical and histopathologic forms]. 1468 49

The long-term (5-week) evolution of two experimental models of extrahepatic cholestasis, i.e., macrosurgical by bile duct ligation (n = 20) and microsurgical by biliary tract resection (n = 13), is studied. All cholestatic animals showed jaundice, choluria, and portosystemic collateral circulation. Macrosurgical cholestasis causes greater hepatosplenomegaly, hilar biliary pseudocysts, and ascites. Microsurgical extrahepatic cholestasis occurs with a lower degree of hepatosplenomegaly as well as with serum increase (P < 0.001) of gamma-GT and alkaline phosphatase. The bile ductular proliferation in the four hepatic lobes is very intense (P < 0.001) in both experimental models. The differences between both experimental models may be considered secondary to the increase of the predisposition to infection in rats with bile duct ligation, that complicates their evolution. The microsurgical cholestasis model could be useful in studying cholestasis secondary to biliary atresia.
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PMID:Comparative study of macro- and microsurgical extrahepatic cholestasis in the rat. 1538 69

The objective of this study was to find any association of extrahepatic biliary atresia (EHBA) with a possible infectious etiology. Infants diagnosed to have EHBA were tested by blood PCR for cytomegalovirus (CMV), Ebstein-Barr virus, HBsAg, anti-HCV and IgM antibodies for CMV, toxoplasma, rubella, and herpes infections. Thirty-three infants of EHBA were included in the study, male 22, median age when diagnosed 2.5 months (range 1.0-5.0 months). On examination pallor, oedema and hepatosplenomegaly were seen in all and ascites and microcephaly in 19 (57.6%). Centile height and weight were 50th in 23 and 25th in 10. Persistent CMV infection documented by PCR was present in 14 (42%) patients. Eleven of these also had positive CMV IgM antibodies. No other above mentioned infections could be detected in our patients of EHBA. Our data suggests that CMV infection may play a role in the pathogenesis and progression of EHBA.
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PMID:Is there any association of extra hepatic biliary atresia with cytomegalovirus or other infections? 2146 46

To investigate the value and essentiality of 6- and 24-h delay hepatobiliary scintigraphy in the differential diagnosis of biliary atresia (BA), we retrospectively analyzed 197 infants (121 boys/76 girls; age range, 3-205 days; average age, 63.9 days) admitted to Jiangxi Children's Hospital for persistent jaundice (> 2 weeks), hepatosplenomegaly, and abnormal liver function. After receiving anti-inflammatory treatment and cholagogic pre-treatment for 7-10 days without a clear diagnosis, the children underwent 99mTc-labeled diethylacetanilide-iminodiacetic acid hepatobiliary scintigraphy. BA and infant hepatitis syndrome were diagnosed in 107 and 90 infants, respectively after laparoscopic cholangiography, surgical pathology, or 6-month clinical follow-up. The diagnostic efficiencies of hepatobiliary scintigraphy for BA were evaluated within 50 min and at 6 and 24 h. The areas under the receiver operating characteristic curves within 50 min, at 6 and 24 h were 0.696, 0.829 , and 0.779 , suggesting poor diagnostic value within 50 min, but improvement at 6 and 24 h. The compliance rate of 6- and 24-h imaging for BA diagnosis was 89.34% (176/197; paired chi-square test Kappa value, 0.77; P > 0.05), signifying high consistency. The diagnostic efficiency values of 6-/24-h imaging for BA diagnosis were sensitivity (90.65/89.72%), specificity (74.44/78.89%), accuracy (83.25/84.77%), positive and negative predictive values (80.83/83.48% and 87.01/86.59%), with no significant difference (P > 0.05). To provide optimal treatment in early BA, the- 6-h hepatobiliary scintigraphy had practical value, especially when combined with tomographic or dynamic imaging; 24-h delay imaging was deemed unnecessary because it was not significantly superior.
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PMID:Effect of different time phases of radionuclide hepatobiliary scintigraphy on the differential diagnosis of congenital biliary atresia. 2596 56