Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 6-mo-old, male African hedgehog (Atelerix albiventris) presented with a history of pink urine and demonstrating pink-colored teeth and mild hepatomegaly on examination. Urinalysis revealed no physical, chemical, or cellular abnormalities other than a pink color and fluorescence under ultraviolet light (UV). Also under UV, intense fluorescence of teeth, feet, and spines was noted. Porphyria was suspected. Spectrophotometric evaluation of urine showed extremely elevated levels of copro- and uroporphyrins. Analysis of the urine by thin-layer chromatography showed an abnormal pattern of excreted porphyrin intermediates. Urine high-performance thin-layer chromatography showed that excreted porphyrins were 90-95% of the type-I isomeric form, suggestive of congenital erythropoietic porphyria.
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PMID:Congenital erythropoietic porphyria in an African hedgehog (Atelerix albiventris). 1732 78

Congenital erythropoietic porphyria, also called Gunther's disease, is a very rare genetic autosomal recessive diseaseaffecting less than 1 per 1,000,000 children. Pathogenesis involves genetic mutation encoding uroporphyrinogen-III cosynthase which leads to accumulation of porphyrin in many tissues, leading to extreme skin photosensitivity, red cell lysis, splenomegaly and reduced life expectancy. Herein, we report a 12-year mentally challenged girl with multiple blisters and scars on sun exposed sites since birth. She had hepatomegaly, erythrodontia, severe anaemia with haemolytic blood picture and mildly elevated liver enzymes. Skin biopsy showed deposition of amorphous eosinophilic porphyrins in the dermis, thus confirming a diagnosis of congenital erythropoietic porphyria.
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PMID:Congenital Erythropoietic Porphyria: A Rare Case of Photosensitivity with Hemolytic Anaemia and Mental Retardation. 3114 11