Colon perforation secondary to porphyria.
Summary of "Colon perforation secondary to porphyria."
Acute intermittent porphyria (AIP) is a rare, inherited metabolic disorder of the haem biosynthesis pathway. The diagnosis is well known to cause significant diagnostic challenge due to its broad range of symptoms that may mimic many other conditions. We report a case of AIP that presented with caecal perforation, a clinical scenario that has not previously been reported in the literature.
This article was published in the following journal.
Name: Annals of the Royal College of Surgeons of England
- PubMed Source: http://www.ncbi.nlm.nih.gov/pubmed/20699055
- DOI: http://dx.doi.org/10.1308/147870810X12699662981834
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Medical and Biotech [MESH] Definitions
The segment of LARGE INTESTINE between the CECUM and the RECTUM. It includes the ASCENDING COLON; the TRANSVERSE COLON; the DESCENDING COLON; and the SIGMOID COLON.
An autosomal recessive porphyria that is due to a deficiency of UROPORPHYRINOGEN III SYNTHASE in the BONE MARROW; also known as congenital erythropoietic porphyria. This disease is characterized by SPLENOMEGALY; ANEMIA; photosensitivity; cutaneous lesions; accumulation of hydroxymethylbilane; and increased excretion of UROPORPHYRINS and COPROPORPHYRINS.
An autosomal recessive cutaneous porphyria that is due to a deficiency of UROPORPHYRINOGEN DECARBOXYLASE in both the LIVER and the BONE MARROW. Similar to PORPHYRIA CUTANEA TARDA, this disorder is caused by defects in the fifth enzyme in the 8-enzyme biosynthetic pathway of HEME, but is a homozygous enzyme deficiency with less than 10% of the normal enzyme activity. Cutaneous lesions are severe and mutilating.
The segment of LARGE INTESTINE between ASCENDING COLON and DESCENDING COLON. It passes from the RIGHT COLIC FLEXURE across the ABDOMEN, then turns sharply at the left colonic flexure into the descending colon.
The segment of LARGE INTESTINE between TRANSVERSE COLON and the SIGMOID COLON.