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)

A 14-year-old girl with ichthyosis and severe liver disease is compared to 35 reported cases of KID or Senter syndrome. Common manifestations such as ichthyosis (35/35 patients), sensorineural deafness (33/34), "ectodermal dysplasia" (25/28), corneal abnormality (26/31) were present in the proposita, while less common manifestations such as chronic infections (15/20) and neuromuscular disease (12/35) were absent. Two families with vertical transmission and 28 sporadic cases are compatible with an autosomal dominant form of KID syndrome, while one inbred sibship with liver disease suggests the existence of an autosomal recessive form. The proposita was similar to the latter patients in having progressive cirrhosis necessitating liver transplantation; she also had short stature (10/35 patients) and mental retardation (3/35). Hepatic findings included micronodular cirrhosis, cholestasis, hyperplastic Kupffer cells, abundant Mallory's hyaline, copper accumulation without steatosis, and normal peroxisomes.
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PMID:Keratitis, hepatitis, ichthyosis, and deafness: report and review of KID syndrome. 195 25

Keratins are the type I and II intermediate filament proteins which form a cytoskeletal network within all epithelial cells. They are expressed in pairs in a tissue- and differentiation-specific fashion. Epidermolysis bullosa simplex (EBS) was the first human disorder to be associated with keratin mutations. The abnormal keratin filament aggregates observed in basal cell keratinocytes of some EBS patients are composed of keratins K5 and K14. Dominant mutations in the genes encoding these proteins were shown to disrupt the keratin filament cytoskeleton resulting in cells that are less resilient and blister with mild physical trauma. Identification of mutations in other keratin genes soon followed with attention focussed on disorders showing abnormal clumping of keratin filaments in specific cells. For example, in bullous congenital ichthyosiform erythroderma, clumping of filaments in the suprabasal cells led to the identification of mutations in the suprabasal keratins, K1 and K10. Mutations have now been identified in 18 keratins, all of which produce a fragile cell phenotype. These include ichthyosis bullosa of Siemens (K2e), epidermolytic palmoplantar keratoderma (K1, K9), pachyonychia congenita (K6a, K6b, K16, K17), white sponge nevus (K4, K13), Meesmann's corneal dystrophy (K3, K12), cryptogenic cirrhosis (K8, K18) and monilethrix (hHb6, hHb1).In general, these disorders are inherited as autosomal dominant traits and the mutations act in a dominant-negative manner. Therefore, treatment in the form of gene therapy is difficult, as the mutant gene needs to be inactivated. Ways of achieving this are actively being studied. Reliable mutation detection methods from genomic DNA are now available. This enables rapid screening of patients for keratin mutations. For some of the more severe phenotypes, prenatal diagnosis may be requested and this can now be performed from chorionic villus samples at an early stage of the pregnancy. This review article describes the discovery of, to date, mutations in 18 keratin genes associated with inherited human diseases.
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PMID:The molecular genetics of keratin disorders. 1268 39

Mutation in ABHD5 causes Dorfman-Chanarin syndrome (DCS), a multisystem triglyceride storage disorder. Ultrastructural study of leukocytes confirmed DCS in a child homozygous for a novel ABHD5 mutation, with ichthyosis, developmental delay, and steatohepatitis with cirrhosis, manifest only as elevated aminotranferase levels. We recommend early assessment for liver disease in DCS.
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PMID:Steatohepatitis and unsuspected micronodular cirrhosis in Dorfman-Chanarin syndrome with documented ABHD5 mutation. 1512 8

Dorfman-Chanarin syndrome is a rare neutral lipid storage disorder characterized by ichthyosis, lipid vacuolations in peripheral leucocytes, and multisystem involvement. It is an autosomal recessive disorder caused by mutations in the CGI-58 gene. A total of 42 cases have been reported worldwide till February 2009 out of which 4 have been previously reported from India. We report a case of a 20-month-old male with congenital ichthyosis, organomegaly, and bilateral cryptorchidism. Examination of the peripheral smear revealed lipid vacuoles in the leucocytes consistent with Jordan's anomaly, which was confirmed by transmission electron microscopy. Liver biopsy revealed micronodular cirrhosis with macrovesicular steatosis while skin biopsy showed ichthyosis vulgaris. Dorfman-Chanarin syndrome was diagnosed on the basis of clinical and laboratory criteria with certain unreported manifestations. Dietary modifications were instituted and followed up after 1 year with promising results. This emphasizes the importance of neonatal screening for lipid vacuolations in peripheral blood in all cases of congenital ichthyosis.
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PMID:Dorfman-Chanarin syndrome: a rare neutral lipid storage disease. 2104 22

A 27-year-old Japanese man underwent liver transplantation because of uncompensated cirrhosis due to Dorfman-Chanarin syndrome (DCS). At birth, the patient displayed ichthyosis and liver dysfunction. Moreover, mental retardation appeared and intracytoplasmic vacuoles were observed within peripheral blood neutrophils. A fatty liver was also noticed, leading to the diagnosis of DCS. When he was referred to our hospital, his American Society of Anesthesiologists score was 3. The findings of computed tomography showed liver atrophy, splenomegaly, and ascites. The Child-Pugh score was B, and the Model for End-stage Liver Disease score was 14. The pathophysiology was DCS with uncompensated liver cirrhosis. Therefore, living donor liver transplantation (LDLT) was performed from the patient's brother. The histological appearance of the resected liver revealed macrovesicular steatosis in most hepatocytes with excess fibrous tissue in the portal areas. These findings were compatible with nonalcoholic steatohepatitis. Although the patient's mental retardation and characteristic appearance have not improved, good liver function has been maintained since LDLT. An outpatient protocol liver biopsy performed at 12 months after LDLT did not show recurrence of macrovesicular steatosis.
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PMID:Living donor liver transplantation for Dorfman-Chanarin syndrome with 1 year follow-up: case report. 2109 70

Neutral lipid storage disease (Chanarin-Dorfman syndrome) is a rare autosomal recessive disorder of lipid metabolism, characterized by systemic accumulation of neutral lipids in multiple tissues. We report a case of a 14-year-old girl with generalized ichthyosis, liver cirrhosis, and a hearing impairment. A peripheral blood smear demonstrated marked cytoplasmatic vacuoles in most polymorphonuclear cells (Jordan's anomaly). Bone marrow examination revealed vacuoles in myeloid precursors. Genetic analysis showed that the patient was homozygous for the p.Arg312Ter mutation in the CGI-58 gene, a key enzyme in lipid metabolism. The peripheral blood smear is diagnostic, and should be performed in any patient with ichthyosis.
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PMID:From blood smear to lipid disorder: a case report. 2304 24

We report for the first time the anesthetic management of 2 sisters suffering from neonatal ichthyosis and sclerosing cholangitis syndrome. They both presented with neonatal cholestatic jaundice and ichthyosis. The first was admitted for orthotopic liver transplantation at the age of 1 year, and the second patient underwent open pyeloplasty for a pyeloureteric junction syndrome at the age of 4 years. These 2 case reports highlight that, except for the potential difficulties with securing the catheters, dressings and endotracheal tube to the skin, the anesthetic implications of neonatal ichthyosis and sclerosing cholangitis syndrome are mainly related to the liver disease: cirrhosis and portal hypertension.
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PMID:Anesthetic Care of 2 Siblings With Neonatal Ichthyosis and Sclerosing Cholangitis Syndrome: Case Reports. 2973 32

Chanarin Dorfman syndrome is a multisystem, very rare, autosomal recessive lipid storage disorder, characterized by the accumulation of lipid vacuoles in neutrophils, and was first described by Dorfman in 1974. Due to a mutation in the ABHD5 gene of the short arm of chromosome 3, lipid is stored in the granulocytes at various sites in the human body, such as the muscle, liver, eye, ear, central nervous system, and bone marrow. Clinically, the disease is presented with ichthyosis, hearing loss, hepatomegaly, splenomegaly, cirrhosis, cataract, keratopathy, myopathy, and mental retardation. A 38-year-old male patient was referred to our Internal Medicine Clinic for consultation with laboratory findings as follows: high aspartate aminotransferase (AST; 203 U/L), alanine aminotransferase (ALT; 151 U/L), gamma-glutamyl transferase (GGT; 167 U/L), creatine kinase (CK; 1127 U/L) levels and low platelet levels (108000). After ultrasonography and gastroscopy, the patient was diagnosed with liver cirrhosis. Bilateral mixed-type hearing loss on audial tests and bilateral punctuate keratopathy, ectropion, and cataract in the left eye on ophthalmological tests were found. For the definitive diagnosis of Chanarin Dorfman syndrome, peripheral blood was examined, which revealed lipid accumulation in the neutrophils (Jordan's anomaly). We emphasize that if a patient has unusual findings, such as ichthyosis, hearing loss, hepatomegaly, splenomegaly, cirrhosis, cataract, keratopathy, myopathy, and mental retardation, the possibility of Chanarin Dorfman syndrome should be considered.
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PMID:Chanarin-Dorfman syndrome. 3045 58