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)

After her first grand mal seizure a 30-year-old woman was given a fructose infusion by an emergency doctor. On admission to hospital she complained of severe nausea. Ultrasonography revealed hepatosplenomegaly and the gamma-GT concentration was raised to 25 U/l. As hyperinsulinism was suspected an oral glucose tolerance test was suggested, but refused by the patient. She reported marked aversion to all sweet foods. Examination of an endoscopically obtained liver biopsy revealed clear reduction in fructoaldolase activity in liver tissue, i.e. the diagnosis of hereditary fructose intolerance. Three of the patient's siblings were also affected. The widespread use of infusion solutions containing sorbitol and fructose has twice proved acutely hazardous in this patient and is generally life-threatening for persons with an inborn error of metabolism whose pathologic status often remains undiagnosed to an adult age.
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PMID:[Adults with hereditary fructose intolerance: risks of fructose infusion]. 196 93

There have been a few reports of infants with severe neonatal cholestasis related to a defect in primary bile acid synthesis. To assess the importance of such deficiency among children with progressive intrahepatic cholestasis (Byler disease), screening for inborn errors in bile acid synthesis was performed by fast atom bombardment ionization-mass spectrometry of urine samples from 30 affected children. Bile acid analysis revealed a specific fast atom bombardment ionization-mass spectrometry profile for 3 beta-hydroxy-C27 steroid dehydrogenase/isomerase deficiency in five children who had jaundice, hepatosplenomegaly, and fatty stools beginning at ages ranging from 4 to 46 months. None of them had pruritus. Liver function tests showed persistently normal serum gamma-glutamyltransferase activity, low serum cholesterol and vitamin E levels, normal serum bile acid concentrations despite raised serum bilirubin levels, and decreased prothrombin time and clotting factor V. In four of the cases a similar disease was observed in siblings. Liver function returned to normal after oral ursodeoxycholic acid therapy. We conclude that 3 beta-hydroxy-C27-steroid dehydrogenase/isomerase deficiency should be considered when idiopathic cholestatic liver disease with clinical features akin to Byler disease is characterized by the association of normal serum gamma-glutamyltransferase activity, normal serum bile acid concentration, absence of pruritus, and a return to normal liver function during ursodeoxycholic acid therapy. Early identification of these children is essential because they benefit from bile acid therapy and might thus avoid the need for liver transplantation.
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PMID:A new cause of progressive intrahepatic cholestasis: 3 beta-hydroxy-C27-steroid dehydrogenase/isomerase deficiency. 791 5

Five weeks after a four-day visit to Malta, a 39-year old white male German national developed septic temperatures of up to 40 degrees C, progressive jaundice and a pronounced hepatosplenomegaly. The initial examination showed a very sick, somnolent patient with jaundice, cyanosis, tachypnea and a markedly enlarged liver on both physical examination and sonography. The laboratory evaluation revealed a moderate leukocytosis, markedly accelerated ESR, poor liver function with strongly elevated gamma-GT and alkaline phosphatase levels. Primary antibiotic therapy consisted of doxycycline. Ultrasound examination of the liver four days after admission revealed multiple hypodense abscesses. On the sixth day after admission, gram-negative rods were first isolated from blood cultures; antibiotic therapy was switched to ofloxacin (2 x 400 mg/day) and amoxycillin (3 x 2 g/day) after sensitivity testing. As a result of treatment with this combination of antibiotics, the patient was free of fever 10 days after hospitalization; on the same day yersinia enterocolitica was isolated from the first blood cultures taken on admission. The diagnosis of non-enteric forms of yersinia infection can prove very difficult, especially if the serology is not clear cut and there are no immunological complications. A presentation including intermittent fever, moderate leukocytosis, strongly accelerated ESR and multiple hypodense abscesses in the liver should lead one to consider a non-enteric type of yersinia infection. Hepatic abscesses usually occur in patients who have an iron overload.
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PMID:[Yersinia enterocolitica infection with extraintestinal manifestations: case report and overview]. 819 10

Progressive familial intrahepatic cholestasis (PFIC) is a lethal inherited childhood cholestasis of hepatocellular origin. Different subtypes of PFIC have been described according to serum gamma-glutamyl transpeptidase (GGT) activity. There is currently no effective medical therapy available for children with PFIC. We report on 39 patients with PFIC who received ursodeoxycholic acid (UDCA) orally (20-30 mg/kg b.w./day) for a period of 2 to 4 years. Group 1 (n = 26) consisted of children with normal GGT activity, and group 2 (n = 13) of children with high GGT activity. Within group 1, liver tests normalized in 11 children, improved in 5, and stabilized or worsened in 10. Within group 2, liver tests normalized in six children, improved in four, and stabilized or worsened in three. Improvement of parameters was associated with an enrichment of the circulating pool of bile acids with UDCA. Hepatosplenomegaly and pruritus disappeared or diminished in children in whom liver tests normalized. In nine of these children, liver tests worsened and normalized again after stopping and restarting UDCA. Liver histology assessed in four children after normalization of liver tests and 2 years of treatment showed a decrease in fibrosis. We conclude that UDCA should be considered in the initial therapeutic management of children with PFIC, because it appears effective in resolving or improving the liver function and the clinical status of a fair proportion of children. Chronic UDCA therapy might thus avoid the need for liver transplantation in some children with PFIC.
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PMID:Ursodeoxycholic acid therapy in pediatric patients with progressive familial intrahepatic cholestasis. 904 90

In the gamma-glutamyl cycle, hereditary defects have been described in four of the six enzymes namely: gamma-GC synthetase; GSH synthetase; gamma-glutamyl transpeptidase and 5-oxoprolinase. Mutants are still to be found in gamma-glutamyl cyclotransferase and in the dipeptidase. Deficiency of GSH synthatase or gamma-GC synthetases results in low levels of GSH. In gamma-GC synthetase deficiency hemolytic anemia is the most prominent symptom, with or without hepatosplenomegaly. In generalized GSH synthetase deficiency 5-oxoproline is overproduced due to lack of feedback inhibition of gamma-GC synthetase. These patients have metabolic acidosis, 5-oxoprolinuria, hemolytic anemia and about 50% of them also have progressive neurological symptoms. Treatment includes acidosis correction, high doses of vitamin E and C and avoidance of drugs precipitating hemolytic crises in G6PD deficiency. Therapeutic trials with GSH analogues, N-acetylcysteine and GSH esters have been carried out. Glutathione synthetase deficiency restricted to erythrocytes results in hemolytic anemia but no 5-oxoprolinuria. gamma-Glutamyl transpeptidase deficiency is associated with GSH-emia and GSH-uria whereas 5-oxoprolinase deficiency is associated with 5-oxoprolinuria. In diagnostic work it must be emphasized that erythrocytes contain an incomplete gamma-glutamyl cycle; they lack both gamma-glutamyl transpeptidase and 5-oxoprolinase and these enzyme activities must therefore be analyzed in other types of cells such as leukocytes and fibroblasts. It is also important to investigate other patients with inherited defects in the gamma-glutamyl cycle to learn more about the biological role of GSH in man.
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PMID:Patients with genetic defects in the gamma-glutamyl cycle. 967 48

We experienced a double infection of tuberculosis and amebiasis of the liver. A 28 year old male with AIDS was admitted to our hospital because of severe diarrhea and liver abscess by Entamoeba histolytica. In spite of improvement of the diarrhea and liver abscess by the therapy against E. historicica, serum levels of gamma-GTP and ALP remained high and hepatosplenomegaly gradually increased. A liver biopsy was performed. Pathology showed a granulomatous lesion with Langhans' giant cells. From this specimen, IS6110 gene, a specific DNA for Mycobacterium tuberculosis was detected by PCR method. After anti-tuberculosis treatment was given for 6 months the increased serum gamma-GTP, ALP decreased and hepatosplenomegaly diminished.
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PMID:[A case of AIDS complicated with liver tuberculosis]. 1114 84

This study was undertaken to assess the biochemical changes induced in chronic schistosomiasis and/or chronic HCV, as well as to pinpoint the most significant parameters which could be used as dependable indices for the differentiation of single and coupled infections with or without liver cirrhosis. The selected patients were allocated into 2 broad groups: GrII (Schistosomiasis) which was subdivided into 3 subgroups: GrII(a) schistosomal patients with hepatosplenomegaly; GrII(b) hepatosplenic schistosomal patients with decompensated liver cirrhosis; GrII(c) schistosomal patients with no organomegaly. GrIII (Combined) comprised 2 subgroups: GrIII(a) schistosomal-HCV infection with decompensated liver cirrhosis; GrIII(b) schistosomal-HCV infection without liver cirrhosis. For statistical comparison normal healthy subjects were taken as a reference group (Gr I). Results showed that schistosomal patients without organomegaly manifested non significant changes in all studied parameters compared to normal controls. Highly significant elevations in serum ALT, AST, ALP and GGT activities were recorded in all other subgroups but the highest levels are reported in GrIIb. AST/ALT and direct/indirect bilirubin ratios were highest in GrIIIa (1.17+/-0.26, 1.54 +/- 0.37, respectively). Serum total protein and albumin levels showed the highest reduction (33 and 59%) concomitantly with the highest increase in gamma-globulin level (75%) in GrIII(a). Blood total iron was significantly reduced in GrII(a,b) (15.6 and 12%) (8.8%) bilirubin, GGT and AST in this order are good discriminators between the different subgroups in GrII. On the other hand, ALT, AST, albumin, ALP, GGT, protein and direct bilirubin are the most significant indices to differentiate chronic schistosomiasis and the combined group with/or without liver cirrhosis.
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PMID:Biochemical changes in patients with combined chronic schistosomiasis and viral hepatitis C infections. 1138 Nov 90

A 68-year-old man was admitted to our hospital because of fever, jaundice and hepatosplenomegaly. A diagnosis of diffuse large cell, B-cell type malignant lymphoma, associated with hemophagocytic syndrome (LAHS), was made. CT scan revealed lymphadenopathy in the abdominal cavity and multiple tumors in the spleen. Performance status and hepatic coma grade were 4 and II, respectively. Laboratory findings showed bicytopenia (Hb 9.9 g/dl, platelet 35 x 10(3)/microliter), severe liver dysfunction (ALP 1,115 U/l, gamma-GTP 437 U/l, T.Bil 15.4 mg/dl, D.Bil 12.8 mg/dl) and elevated levels of beta 2 microglobulin (12.9 mg/dl), ferritin (2,300 ng/ml) and sIL-2 receptor (36,900 U/ml). Plasma exchange (PE) and continuous hemodiafiltration (CHDF) enabled the patient to undergo diagnostic procedures, irradiation (total 34 Gy) and chemotherapy. Biopsy specimens revealed infiltration of lymphoma cells into the liver and bone marrow. We measured the blood concentrations of TNF-alpha, IL-6, and IL-8 before and after PE and CHDF by the ELISA method, and found normalization of hypercytokinemia after the procedure. It was suggested that initial treatment with PE and CHDF was effective for control of HPS, enabling us to perform chemotherapy for the lymphoma.
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PMID:[Plasma exchange and continuous hemodiafiltration as an initial treatment for diffuse large B-cell lymphoma-associated hemophagocytic syndrome]. 1186 63

We report a 52 years old male admitted for fever lasting one month, dry cough, headache and malaise. Initial laboratory work up showed an AST of 172 U/l, and ALT of 252 U/l, a GGT of 353 U/l and alkaline phosphatases of 952 U/l. An abdominal CAT scan disclosed a mild hepatosplenomegaly. A liver biopsy showed a granulomatous hepatitis. During the evolution, the patient had a left testicle swelling with darkening of the surrounding skin. A testicular ultrasound showed a bilateral orchiepidydimitis. The patient was treated with non steroidal anti-inflammatory drugs and fever subsided. Three months later, these drugs were discontinued and the patient remained asymptomatic and with normal laboratory values until 36 months of follow up.
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PMID:[Idiopathic granulomatous hepatitis with bilateral orchiepididymitis and skin eruption]. 1258 10

Rosai-Dorfman disease (RDD) is a rare histiocytic proliferative disorder with massive lymphadenopathy. We here describe RDD of a neonate who presented with paleness and hepatosplenomegaly but not lymph-node swelling. Routine laboratory studies showed anemia, thrombocytopenia, and an elevated value of gamma-glutamyl transpeptidase. Histological examination of the liver revealed a proliferation of histiocytes with abundant eosinophilic cytoplasm, which were positive for S-100 protein and CD68 but not CD1a and did not reveal Birbeck granules. Radiological studies showed hepatosplenomegaly and a narrowing of the hepatic vein, which might have contributed to hypersplenism resulting in anemia and thrombocytopenia. This case is thought to be congenital RDD without lymphadenopathy.
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PMID:Congenital Rosai-Dorfman disease without lymphadenopathy. 1469 91


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