Pyloric obstruction and sigmoidal fistula due to schistosomiasis; report of two cases.
D003106:Colon; D003108:Colonic Diseases; D004194:Disease; D005402:Fistula; D006801:Humans; D007412:Intestinal Fistula; D011707:Pyloric Stenosis; D011708:Pylorus; D012552:Schistosomiasis / Q000150:complications*
COLON/fistula; PYLORUS/diseases; SCHISTOSOMIASIS/complications