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 report on eight children with severe diarrhea beginning in the first 6 months of life (< 1 month in six cases), who had a number of features in common. All were small for gestational age and had an abnormal phenotype, including facial dysmorphism, hypertelorism, and woolly, easily removable hair with trichorhexis nodosa. Two were products of consanguineous marriages. Severe secretory diarrhea persisted despite bowel rest (n = 7). Jejunal biopsy specimens showed total or subtotal villous atrophy with crypt necrosis, and inconstant T-cell activation in some cases (n = 3). Colon biopsy specimens showed moderate nonspecific colitis. All the patients had defective antibody responses despite normal serum immunoglobulin levels, and defective antigen-specific skin tests despite positive proliferative responses in vitro. Three had monoclonal hyper-immunoglobulinemia A. The course was marked by diffuse erythroderma in two cases and mental retardation in three. Treatment included bowel rest, intravenous administration of immune globulins, administration of corticosteroids (n = 6) and cyclosporine (n = 2), and bone marrow transplantation (n = 1). Five patients died between the ages of 2 and 5 years (of sepsis or cirrhosis), two are being fed enterally, and one continues to receive total parenteral nutrition. The cause of the combined low birth weight, dysmorphism, severe diarrhea, trichorrhexis, and immunodeficiency is unclear. These features may constitute a specific syndrome within the group of intractable diarrheas of infancy.
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PMID:Intractable infant diarrhea associated with phenotypic abnormalities and immunodeficiency. 802 82

A 3-year-old girl had severe intractable diarrhea with trichorrhexis nodosa and cirrhosis. This patient was referred to the pediatric dermatology clinic for lifelong brittle hair. The brittle hair microscopically demonstrated trichorrhexis nodosa. The girl also had facial dysmorphism, with a prominent forehead and cheeks, broad flat nose, and hypertelorism. She had a history of severe intractable diarrhea since 2 weeks of age and failure to thrive requiring lifelong total parenteral nutrition (TPN). Hepatomegaly was noted and prompted liver biopsy which demonstrated cirrhosis. Mental retardation and developmental delay was also found upon examination. This child may be included in the syndrome of intractable infant diarrhea, an entity known in the gastroenterology literature but yet not reported in the dermatologic literature. Dermatologists should be aware of this syndrome in which trichorrhexis nodosa is commonly seen.
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PMID:Intractable diarrhea of infancy with facial dysmorphism, trichorrhexis nodosa, and cirrhosis. 1452 64

Syndromic diarrhea (SD), also known as phenotypic diarrhea (PD) or tricho-hepato-enteric syndrome (THE), is a congenital enteropathy presenting with early-onset of severe diarrhea requiring parenteral nutrition (PN). To date, no epidemiological data are available. The estimated prevalence is approximately 1/300,000-400,000 live births in Western Europe. Ethnic origin does not appear to be associated with SD. Infants are born small for gestational age and present with facial dysmorphism including prominent forehead and cheeks, broad nasal root and hypertelorism. Hairs are woolly, easily removed and poorly pigmented. Severe and persistent diarrhea starts within the first 6 months of life (</= 1 month in most cases) and is accompanied by severe malabsorption leading to early and relentless protein energy malnutrition with failure to thrive. Liver disease affects about half of patients with extensive fibrosis or cirrhosis. There is currently no specific biochemical profile, though a functional T-cell immune deficiency with defective antibody production was reported. Microscopic analysis of the hair show twisted hair (pili torti), aniso- and poilkilotrichosis, and trichorrhexis nodosa. Histopathological analysis of small intestine biopsy shows non-specific villous atrophy with low or no mononuclear cell infiltration of the lamina propria, and no specific histological abnormalities involving the epithelium. The etiology remains unknown. The frequent association of the disorder with parental consanguinity and/or affected siblings suggests a genetic origin with an autosomal recessive mode of transmission. Early management consists of total PN. Some infants have a rather milder phenotype with partial PN dependency or require only enteral feeding. Prognosis of this syndrome is poor, but most patients now survive, and about half of the patients may be weaned from PN at adolescence, but experience failure to thrive and final short stature. DISEASE NAME AND SYNONYMS: Syndromic diarrhea - Phenotypic diarrhea - Tricho-hepato-enteric syndrome - Intractable diarrhea of infancy with facial dysmorphism - Trichorrhexis nodosa and cirrhosis - Neonatal hemochromatosis phenotype with intractable diarrhea and hair abnormalities - Intractable infant diarrhea associated with phenotypic abnormalities and immune deficiency.
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PMID:Syndromic (phenotypic) diarrhea in early infancy. 1830 70