Ischemic colitis or melanosis coli: a case report.
BACKGROUND
Melanosis Coli is described as black or brown discolouration of the mucosa of the colon. Its a benign condition, which arises from anthraquinone laxative abuse and has no symptoms of its own. The main importance of diagnosing Melanosis Coli correctly lies in the fact that if its extensive, there may be difficulty in differentiating it from ischemic colitis.


METHODS
We present a case of extensive Melanosis Coli involving the whole of large bowel that appeared gangrenous. A sub total colectomy was performed on presumed diagnosis of ischemic bowel.


CONCLUSIONS
This report reminds the clinicians that extensive Melanosis Coli may mimic ischemic colitis and thus must be considered as a differential diagnosis.
Chaudhary
Baber N
BN
Department of General Surgery, Frenchay Hospital, Bristol, UK. babernaseer@yahoo.com.
Sharma
Hemant
H
Nadeem
Mohammed
M
Niayesh
Mohammed H
MH