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

In 1957 Sakai and Kitagawa in Japan reported the clinical and biochemical findings in a patient with tyrosinemia, tyrosyluria, liver cirrhosis, and renal rickets. Subsequently, reports were published from various countries of other patients with hepatorenal tyrosinemia (HRT). 4-Hydroxyphenylpyruvate dioxygenase deficiency was originally proposed as the cause of HRT. However, in 1977 Lindblad et al. found that succinylacetone, which accumulates in the serum and urine from patients with HRT, inhibits delta-aminolevulinic acid (ALA) dehydratase in vitro. They suggested that the primary enzyme deficiency in patients with HRT was fumarylacetoacetate hydrolase, and this was soon confirmed. Thus, the elucidation of the pathogenesis of this disease has led to the possibility that, if a reliable newborn screening method could be developed, the prognosis of these patients would be improved. Early treatment would require a diet low in phenylalanine and tyrosine, administration of 2-(2-nitoro-4-trifluoromethylbenzoyl)-1,3-cyclohexanedione (NTBC), and liver transplantation.
 ...
PMID:Hepatorenal tyrosinemia. 2268 40

Wilson's disease (WD) has varied phenotypic presentations. Here we report the case of a 16-year-old boy who presented with a history of multiple pathological fractures, severe joint deformities, hepatic dysfunction, cognitive decline and limb dystonia. On examination, the patient had pinched out facies, pallor and leukonychia totalis. Bilateral Kayser Fleischer (KF) ring was present. Musculoskeletal examination revealed pectus carinatum, bilateral genu valgus and gun-stock deformity of the left elbow joint. Splenomegaly and moderate ascites were present. Neurological examination revealed mild rigidity and intermittent episodes of dystonic posturing of all four limbs. On this basis a diagnosis of WD with dystonia with cirrhosis of liver with portal hypertension with renal tubular acidosis with renal rickets was thought likely. Investigations confirmed the diagnosis. The patient was started on treatment but he did not improve. He suffered aspiration pneumonia during his hospital stay and succumbed to the illness.
 ...
PMID:Pathological fractures as an initial presentation of Wilson's disease. 2357 56