Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

High fever, spleen and lymph node enlargement, and joint pains that assumed the character of rheumatoid arthritis in the ensuing months were noted after a viral hepatitis episode in a 21-year-old woman. Serious anaemia and myocarditis also appeared when the picture was at its worst. A lymphoma was suspected, and the spleen and some abdominal lymph nodes were removed. These displayed signs of intense follicular reaction unaccompanied by atypia. The possibility that juvenile rheumatoid arthritis may be triggered by hepatitis is examined.
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PMID:[Juvenile rheumatoid arthritis appearing after hepatitis. Causal or casual relationship]. 738 9

We reviewed 37 living related liver transplantations (LRLT) performed by our department during the last 27 months on children with end-stage liver disease. The patients were 15 boys and 22 girls aged 7 months to 15 years with biliary atresia (27), cryptogenic cirrhosis (3), Budd-Chiari syndrome (2), progressive intrahepatic cholestasis (2), protoporphyria (1), Wilson's disease (1), and fulminant hepatitis (1). The donors were 14 fathers and 23 mothers. Grafts were made from the left lateral segment (19), left lateral segment with partial S4 (11), left lobe (6), and right lobe (1). After graft harvesting all donors resumed normal liver function and normal life. The recipient underwent total hepatectomy with preservation of the inferior vena cava. FK506 and low-dose steroids were used for immunosuppression. The survival rate was 90% (27/30) in elective cases and 57% (4/7) in emergency cases. Six recipients had functioning grafts but died of extrahepatic complications. Hepatic vein stenosis occurred in 3 cases at 3 months after LRLT and was successfully treated by balloon dilatation. Portal vein stenosis occurred in 1 case at 8 months after LRLT and was also safely dilated. We incurred no hepatic artery thrombosis after introducing microsurgery techniques. Among 12 viral, 5 bacterial, and 3 fungal postoperative infections, 1 Candida pneumonia and 1 EBV-associated lymphoma were lethal. Three patients with ABO-blood group compatible grafts and one with an incompatible graft developed acute rejection, which was controlled in evey case by steroid bolus and/or increasing the dose of FK506. There were no definite episodes of rejection in ABO-identical cases. Children with moderate growth retardation (> or = -1.5 SD of normal growth) caught up in growth soon after LRLT, but those with severe retardation (<-1.5 SD) were slow to attain age-normal height. Appropriate timing, meticulous surgical procedures, and comprehensive management of complications are crucial for successful outcome with LRLT. LRLT is a promising option for alleviating the shortage of livers for pediatric transplantation and may be regarded as an independent modality to supplement cadaver donation.
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PMID:Living related liver transplantation in children. 751 49

Severe liver damage revealed by a sharp transaminase elevation may be seen in patients with leukemia. This may be due to several possible causes, including viral hepatitis, chemotherapy-induced hepatotoxicity and leukemic infiltration. HCV infection may be suspected to play a relevant role as these patients are often heavily transfused after the onset of their hematologic disorder. We have therefore examined the role of HCV in 15 children with leukemia who developed severe liver damage shortly after the diagnosis of leukemia. All patients were tested for HCV-RNA by the polymerase chain reaction at the time of peak SGPT elevation and for anti-HCV on serial serum samples taken thereafter. Only one patient (6.6%) showed hepatitis C viremia and none developed confirmed anti-HCV positivity during follow-up, suggesting that HCV had not played a major role in causing these severe episodes of liver necrosis. This is in agreement with observations made in non-immunocompromised patients in whom fulminant hepatitis is only exceptionally due to HCV.
Leuk Lymphoma 1994 Mar
PMID:Evidence against the role of hepatitis C virus in severe liver damage occurring early in the course of acute leukemia in children. 751 43

I describe a patient who developed a drug associated lymphoma with methyldopa attributable to hypersensitive reaction. Several forms of immunologic changes have been observed with methyldopa therapy. In general, they have been considered to be hypersensitive changes from the common development of hemolytic anemia, lupus, retroperitoned fibrosis, thrombocytopenia, and hepatitis.
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PMID:Lymphoma and methyldopa therapy. 763 11

Between May 1986 and March 1991, 38 patients with previously untreated advanced intermediate and high-grade non-Hodgkin's lymphoma were treated with methotrexate, doxorubicin, cyclophosphamide, vincristine, prednisone, and bleomycin (MACOP-B): 73% of the patients had stages III and IV disease, 55% had "B" symptoms, and 55% had bulky disease (nodal masses > 10 cm). Histologic subtypes included diffuse large-cell and immunoblastic lymphoma. In 96% of patients clinical response was achieved (69% complete response and 27% partial response). Acturial disease-free survival and overall survival were 55% and 60%, respectively, at 2 years. Treatment-related mortality was 16%: 3 patients died from neutropenic sepsis and 3 (hepatitis B carriers) from fulminant hepatitis at the time of steroid withdrawal. The incidence of nonfatal neutropenic fever was 24% and mucocutaneous toxicity was common. The poorer overall results may be attributed to more advanced disease. Caution is advised in the use of MACOP-B among hepatitis B carriers.
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PMID:MACOP-B in advanced non-Hodgkin's lymphoma. 768 90

A total of 203 paediatric cancer treatment survivors were tested for serum antibodies against hepatitis-C virus (anti-HCV). Anti-HCV was detected in 41 patients (20.2%) with first generation anti-HCV ELISA. Positive results were confirmed in all samples retested with a second generation ELISA (n = 35) and in all but two cases re-analysed by immunoblotting (n = 23). Anti-HCV positive children had received significantly more blood product transfusions compared to seronegative patients. In 75 children (32%) chronic liver disease was found. It was defined as an elevation of serum alanine aminotransferase values to a least 2.5 times the upper limit of normal persisting for 6 months or longer. Hepatitis A was never detected, and in 58 children the chronic hepatopathy was unexplained by hepatitis B (non-A non-B chronic liver disease). Of these patients 29 (50%) were seropositive for anti-HCV. Surprisingly, non-A/non-B chronic liver disease was associated with anti-HCV in 14 of 19 solid tumour patients (78.9%), but in no more than 14 of 39 leukaemia and lymphoma patients (35.9%). This phenomenon was not explained by different rates of cytomegalovirus disease and drug toxicity related hepatopathies between the two groups. It may be related to differences of leukaemia/lymphoma compared to solid tumour therapy schedules (differential immunosuppression and liver toxicity).
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PMID:Association of hepatitis C virus infection with chronic liver disease in paediatric cancer patients. 768 44

Thailand is one of the few developing countries for which population-based cancer survival data are available. Using clinical follow-up information and reply-paid postal enquiries, 10,333 residents of Khon Kaen province registered with cancer in the period 1985-1992 were followed-up to the end of 1993. The sites of the most common cancers in the province were liver (5-year relative survival rate 9.2%), cervix (60.1%), lung (15.4%), breast (48.1%) and large bowel (41.9%). Results for Khon Kaen were compared with age-standardized survival data for the US and Scotland. Survival was consistently higher for US whites compared to Khon Kaen residents for those cancers whose prognosis is associated with early diagnosis (breast, cervix and large bowel) or the availability of intensive therapy (leukaemia and lymphoma). The main implication of these results for cancer control in Thailand is that the interventions of greatest potential benefit are those designed to promote early detection. More than one-third of all cancers in Thailand are liver tumours: primary prevention through control of hepatitis-B infection and liver fluke infestation is the only effective strategy for their control.
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PMID:Cancer survival in Khon Kaen Province, Thailand. 772 37

In autoimmune diseases striking abnormalities of T and B cell activation and of cytokine production are present. In 14 patients with autoimmune hemolytic anemia (AIHA), idiopathic or in the course of: lymphoma, B hepatitis, carcinoma, drug therapy (alpha-methyldopa), systemic lupus erythematosus (SLE), and not yet submitted to immunosuppressive therapy, the PBL proliferative response to PHA and the IL1 alpha, IL2, IL4 and IL2R serum levels have been valued. While the stimulation index of PBL was strongly reduced in 10 cases (64 +/- 56 vs 138 +/- 45 in the control group), IL1 alpha, IL2 and IL2R were greatly increased in all the patients, and IL4 in 5 (IL1 alpha :199 +/- 268 pg/ml in patients vs 0.30 +/- 0.2 in controls; IL2:716 +/- 311 pg/ml vs 16 +/- 4; IL4:29 +/- 13 pg/ml vs 13 +/- 7; IL2R:1233 +/- 471 U/ml vs 256 +/- 114). Cytokine serum levels were not related with the associated disease, with the CD4+ and CD8+ cells absolute number or with PBL blastogenic in vitro response. The high serum levels of cytokines and IL2R suggest that in AIHA there exist a CD4+ lymphocyte hyperactivation (the low proliferative response of PBL might imply a temporary functional exhaustion of T lymphocytes) as in the other autoimmune diseases.
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PMID:High cytokine serum levels in patients with autoimmune hemolytic anemia (AIHA). 785 62

CT examinations of the liver in HIV-infected patients show more frequent pathological findings. The extended spectrum of differential diagnosis and atypical manifestations of disorders in immunodeficient patients needs to be considered in the interpretation of CT scans. Difficulties in the differential diagnosis of focal hepatic lesions in HIV-infected patients are demonstrated in the following. Besides the relatively common findings in HIV-infection such as hepato-or hepatosplenomegalia, lymphoma, and inflammatory changes of the bowel an infection with Cryptococcus neoformans, hepatitis, and local steatosis of the liver are discussed as the rare causes for suspect computertomographic findings in the live of HIV-infected patients. The examinations were obtained consecutively in 76 HIV-infected patients during abdominal CT staging.
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PMID:[CT-morphologic aspects of the liver in patients with HIV infection]. 791 7

Seventy-three BMT procedures (42 allogeneic-BMT, 30 autologous-BMT, 1 syngeneic transplant) were undertaken at the Shariati Hospital in Tehran between March 1991 and November 1993. Allogeneic-BMT was performed for thalassaemia major (n = 23), AML in complete remission (n = 3), severe aplastic anaemia (n = 7), CML (n = 7), dyskeratosis congenita (n = 2) and Fanconi anaemia (n = 1). Conditioning regimens comprised busulphan (BU) plus cyclophosphamide (CY) or CY only. Thirty-two (78%) of the 43 patients remain alive 1-34 months after BMT. Twelve patients died: the causes of death were haemorrhagic cystitis (n = 1), CMV pneumonitis (n = 1), GVHD (n = 3), infection (n = 3), rejection (n = 1), VOD (n = 2) and hepatitis (n = 1). Autologous-BMT was performed for patients with AML in CR (n = 16), ALL in CR (n = 9), lymphoma in relapse (n = 3), Ewing sarcoma (n = 1) and multiple myeloma (n = 1). The median age was 18 years. Conditioning regimens were Ara C plus CY, etoposide plus CY and high-dose melphalan. Sixteen (54%) of the 30 patients survive, 14 in continuous complete remission. The causes of death were relapse (AML (n = 7), ALL (n = 4), lymphoma (n = 1)), VOD (n = 1) and infection (n = 1).
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PMID:Bone marrow transplantation in Iran. 792 Mar 8


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