Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We performed living donor liver transplantation (LDLT) for 40 patients at Kyushu University Hospital, Fukuoka Japan during the period from October 1996 to April 2000. The patients consisted of 32 adults and 8 children with a mean age of 35.8 years (range: 1 year and 10 months to 65 years old). The underlying liver diseases of the 40 patients included the fulminant hepatic failure (n = 14), biliary atresia (n = 7), liver cirrhosis (HCV) (n = 6), primary biliary cirrhosis (n = 5), primary sclerosing cholangitis (n = 2), familiar amyloidotic polyneuropathy (n = 2), Alagille syndrome (n = 1), glycogen storage disease (n = 1), huge hepatic hemangiomas (n = 1), and Wilson's disease (n = 1). All liver grafts were obtained from each patient's family members except for one domino transplant donor's case, comprised of 13 parents, 13 sons and daughters, 11 brothers and sisters, and 3 wives. The donors are presently all doing well. The patient survival rate is presently 92.5%.
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PMID:[Living donor liver transplantation in Kyushu University]. 1100 65

Phosphorylase kinase-deficient liver glycogenosis manifests in infancy with hepatomegaly, growth retardation, and elevated plasma aminotransferases and lipids. It can be caused by mutations in three different genes of phosphorylase kinase subunits: PHKA2, PHKB, and PHKG2. It is usually a benign condition, often with complete resolution of symptoms during puberty. A minority of patients displays a more severe phenotype with symptomatic fasting hypoglycemia and abnormal liver histology that may progress to cirrhosis. Three patients with liver cirrhosis in childhood analyzed previously all had PHKG2 mutations. This suggested that this genotype may generally cause a more severe clinical manifestation, but to date PHKG2 mutations have been identified in only seven patients. Here, we report mutation analysis in three new patients with liver phosphorylase kinase deficiency and recurrent hypoglycemia, liver fibrosis, and lack of glucagon response but no overt cirrhosis. In all three patients, PHKG2 mutations were found (H89fs[insC], E157K, D215N, W300X). Three of these mutations are novel, bringing the total number of distinct human PHKG2 mutations to 11, found in 10 patients. We conclude that liver phosphorylase kinase deficiency with a severe phenotype, with or without cirrhosis, is indeed often caused by PHKG2 mutations. These patients require active measures to maintain normoglycemia (raw cornstarch, nocturnal tube feeding), which may also alleviate growth retardation and the development of abnormal liver histology.
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PMID:Severe phenotype of phosphorylase kinase-deficient liver glycogenosis with mutations in the PHKG2 gene. 1293 Sep 17

To date, histologic evaluation, most commonly in the form of liver biopsy, remains the gold standard in evaluation of nonalcoholic fatty liver disease (NAFLD). Histologic evaluation was fundamental to the initial studies that introduced and defined the concept of fatty liver as a liver disease. Currently, liver biopsy in NAFLD serves multiple roles: confirmation (or exclusion) of the diagnosis; distinction of steatohepatitis from "simple steatosis"; assessment of extent of necroinflammatory activity, fibrosis, and architectural alterations. Histopathologic studies have underscored the fact that not all obese and/or diabetic individuals with elevated liver tests have fatty liver disease; for example, hepatic glycogenosis and hepatosclerosis have been described in diabetics, and other significant liver diseases have been documented. Likewise biopsy studies have documented lesions of steatosis or steatohepatitis in unusual patient groups or clinical settings, such as lean individuals, individuals with normal liver tests, patients taking certain medications, patients with co-existent serologically-diagnosed liver disease, and pediatric patients. Biopsy studies have shown that the lesions of NASH may or may not persist in cirrhosis; prior evidence of NASH on liver biopsy serves as a benchmark for the concept that many cases of otherwise cryptogenic cirrhosis developed from NAFLD/NASH. Liver biopsy remains a significant feature of studies delineating long-term outcome of NAFLD, some of which have shown that "simple steatosis" is not always non-progressive and benign. Finally, investigators have noted correlations of proposed pathophysiologic processes in NASH with particular histologic features. Therapeutic trials for NASH rely on histologic evaluation as the most sensitive analysis to document effects of treatment. Treatment trials afford an opportunity to evaluate histologic features of resolution, and these trials have also provided an opportunity for correlations of particular histologic lesions with clinical and laboratory features in well-characterized patient populations. These kinds of studies are currently relatively few, but results of a recent study have reinforced the concept of necessary criteria for diagnosis. Current discussions in pathology include identification of lesions of concern for progression, reproducible methods of diagnosis and semiquantification of lesions, and appropriate nomenclature. Matteoni et al. proposed NAFLD types 1-4 based on long-term outcome studies; Brunt et al. proposed a system of grading and staging for NASH that follows methods of separate assessment for necroinflammatory lesions (grade) and fibrosis (stage) accepted in other forms of non-biliary chronic liver disease. Recently, the Pathology Committee of the NIDDK NASH Clinical Research Network has proposed a system of evaluation that encompasses the entire spectrum of NAFLD from steatosis to steatohepatitis with fibrosis for use in upcoming treatment trials. And, just as the clinician cannot distinguish steatosis and steatohepatitis, the pathologist cannot discern if alcohol abuse may be an underlying cause of the lesions. Proposed nomenclature to align with either extant terminology in other forms of chronic liver disease, or to align with our knowledge of underlying cause(s) (such as metabolic syndrome) will be discussed.
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PMID:Pathology of nonalcoholic steatohepatitis. 1621 95

Type III glycogen storage disease is a hereditary disorder with autosomal recessive transmission. It is characterized by accumulation of abnormal glycogen in the liver and, in 80% of patients, in muscle. The liver can also show fibrosis and sometimes cirrhosis. Until 2000, 9 cases of cirrhosis had been published, 3 of which showed associated hepatocarcinoma. We present the case of a 31-year-old woman, diagnosed in childhood with type III glycogen storage disease, who 30 years after onset developed a hepatocellular carcinoma with portal thrombosis in the context of advanced cirrhosis. This is the first case to be reported in the Spanish literature of type III glycogen storage disease associated with hepatocellular carcinoma.
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PMID:[Type III glycogen storage disease associated with hepatocellular carcinoma]. 1637 12

Hepatocellular carcinoma (HCC) is primarily observed in the older children and in most cases it develops in association with liver cirrhosis. Liver transplantation offers a good chance for long-term cure. To evaluate the outcome of children with HCC and the impact of living-donor orthotopic liver transplantation (OLT) on survival a retrospective review of radiographic, laboratory, pathologic, and therapeutic data in 13 children (six female and seven male) with chronic liver disease accompanied with HCC were studied. The patients were divided into two groups according to therapeutic modality: transplanted and non-transplanted patients. Kaplan-Meier survival curves in various therapeutic groups were plotted. The mean age of patients was 6.4 +/- 4.8 yr. Pediatric end-stage liver disease score was adapted to model for end-stage liver disease score for HCC and ranged between 1-44 and 18-44, respectively. The underlying liver diseases were tyrosinemia type 1 (n = 6), chronic hepatitis B infection (n = 6), glycogen storage disease type 1 (n = 1). Alfa-feto protein levels were elevated in all patients except one. Median number of tumor nodules was three (1-10), median maximal diameter of tumor nodules was 3.4 cm (0.5-8). Eleven patients were eligible for OLT whereas two patients were not eligible. Seven of the 11 patients considered for transplantation underwent living-donor OLT. Remaining four patients died while waiting on cadaveric transplant list. Overall 1 and 4-yr survival rates for all patients were 53.3 and 26.6%, respectively, and were found significantly higher in transplanted children than non-transplanted children (72%, 72% vs. 33% and 16.6%). No patient had tumor recurrence at median of 36-month follow-up after OLT. OLT is a life-saving procedure for children with chronic liver disease accompanying with HCC. Living-donor OLT avoids the risk of tumor progression and transplant ineligibility in these children.
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PMID:Hepatocellular carcinoma in children and effect of living-donor liver transplantation on outcome. 1649 86

Hepatocellular carcinoma is known to be associated with underlying liver diseases, such as cirrhosis, hemochromatosis, and chronic viral hepatitis. All reported cases of hepatocellular carcinoma in association with Crohn's disease involve patients treated previously with azathioprine or both azathioprine and steroids. However, hepatocellular carcinoma associated with the use of azathioprine and infliximab has not been reported. In this report, we describe an unusual case of hepatocellular carcinoma and focal hepatic glycogenosis (FHG) occurring in a non-cirrhotic Crohn's disease patient who has been treated with both azathioprine and infliximab.
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PMID:Hepatocellular carcinoma occurring in a patient with Crohn's disease treated with both azathioprine and infliximab. 1667 Sep 38

Glycogen storage diseases (GSD) are inherited metabolic disorders of glycogen metabolism. Different hormones, including insulin, glucagon, and cortisol regulate the relationship of glycolysis, gluconeogenesis and glycogen synthesis. The overall GSD incidence is estimated 1 case per 20000-43000 live births. There are over 12 types and they are classified based on the enzyme deficiency and the affected tissue. Disorders of glycogen degradation may affect primarily the liver, the muscle, or both. Type Ia involves the liver, kidney and intestine (and Ib also leukocytes), and the clinical manifestations are hepatomegaly, failure to thrive, hypoglycemia, hyperlactatemia, hyperuricemia and hyperlipidemia. Type IIIa involves both the liver and muscle, and IIIb solely the liver. The liver symptoms generally improve with age. Type IV usually presents in the first year of life, with hepatomegaly and growth retardation. The disease in general is progressive to cirrhosis. Type VI and IX are a heterogeneous group of diseases caused by a deficiency of the liver phosphorylase and phosphorylase kinase system. There is no hyperuricemia or hyperlactatemia. Type XI is characterized by hepatic glycogenosis and renal Fanconi syndrome. Type II is a prototype of inborn lysosomal storage diseases and involves many organs but primarily the muscle. Types V and VII involve only the muscle.
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PMID:Glycogen storage diseases: new perspectives. 1755 1

This prospective study analyzes the clinical features and histopathological findings in liver biopsies of pediatric patients presenting to the hospital with liver disease during a 10 year period. Only those patients in whom liver biopsy was performed for a tissue diagnosis were included. Fifty patients were investigated, all below the age of 12 years, of whom 36 were male and 14 female. Thirty-two were of neonatal-infantile group, 11 had a diagnosis of neonatal giant cell he hepatitis of infections origin and an intact biliary tree. Two had septic shock and one had leishmaniasis. The remaining 18 patients of the neonatal-infantile group constituted five case of glycogen storage disease, six of infantile obstructive cholangiopathy (biliary atreasia), four of fatty change and one each of congenital hepatic fibrosis, neuroblastoma and nonspecific reactive hepatitis. The eighteen older children had the following diagnoses: thalassemia in five, sickle cell disease in four, two each of Reye syndrome and hepatoblastoma. The remaining were one each of glycogen storage disease, Rotor syndrome, cirrhosis, fatty change and non-Hodgkin lymphoma (NHL). These findings are presented and discussed.
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PMID:Pediatric liver disease in the eastern province of Saudi Arabia: A clinicopathological study. 1758 93

Of hepatocellular carcinomas (HCC), 15-20% occur in the non-cirrhotic liver. All factors which cause HCC when liver cirrhosis (LC) is present, can also lead to HCC without LC. On the basis of the relative frequency, HCC can be roughly differentiated into 3 groups: 1) HCC, rarely occurring without cirrhosis (e.g. virus hepatitis, alcohol abuse). 2) HCC, frequently occurring without LC (alpha1-antitrypsin deficiency, hemochromatosis, non-alcoholic fatty liver disease). 3) HCC, consistently occurring without LC (glycogen storage disease type 1, consumption of oral contraceptives/anabolic steroids). In groups 1 and 2 the level of hepatocellular toxicity necessary to reach LC is not yet achieved but the carcinogenic effect is already strong enough to induce HCC, possibly owing to the influence of additional carcinogens or host factors. In group 3, the carcinogenic effect is mediated by a long-standing alteration of the hepatocellular metabolism that is of low toxic effect and does not lead to cell death, but is nevertheless carcinogenic. In these cases, the initial formation of hepatocellular adenomas that subsequently transform into HCC is a common finding (adenoma-carcinoma sequence).
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PMID:[Hepatocellular carcinoma in the non-cirrhotic liver]. 1805 36

Liver retransplantation carries a significantly higher morbidity and mortality compared with patients after single transplantations. The aim of this study was to review our outcomes in liver retransplantations. From February 1984 to February 2007, 409 liver transplantations were performed on 396 patients, including 13 retransplantations (3.2%) in 12 patients. The mean follow-up was 1.6 +/- 0.4 years (range, 0.1-5.2). The mean duration between the first and the second transplantation was 2.8 +/- 1.0 years (range, 15 days-11.6 years). The indications for the first liver transplantation included biliary atresia (n = 3), hepatitis B virus (HBV)-related cirrhosis with hepatoma (n = 3), fulminant hepatic failure (n = 2), HBV-related end-stage liver disease (n = 1), hepatitis C virus (HCV)-related end-stage liver disease (n = 1), neonatal hepatitis (n = 1), and glycogen storage disease (n = 1). The indications for retransplantations were secondary biliary cirrhosis (n = 3), veno-occlusive disease-related liver failure (n = 2), hepatic arterial occlusion and graft failure (n = 2), chronic rejection with hepatic graft failure (n = 2), recurrent HBV (n = 1) and de novo HBV-related decompensated cirrhosis (n = 1), and idiopathic graft failure (n = 1). There were 4 living donor and 9 deceased donor liver retransplantations. The cumulative survival rate was 71.4 +/- 14.4%, with an estimated mean survival time of 3.9 +/- 0.7 years. Our results showed that minimizing the rate of retransplantation was critical to enhance overall patient survival. Moreover, living donor liver retransplantation is another option within the short, yet critical, waiting period, after failure of the first graft. Provided that a suitable living donor is available, we recommend early retransplantation to minimize the risk of morbidity and mortality.
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PMID:Retransplantation for end-stage liver disease: a single-center Asian experience. 1892 80


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