Colonic polyps: a rare clinical manifestation of schistosomiasis (a case report).

Schistosomiasis is caused by parasitic blood flukes. It is one of the neglected tropical diseases (NTDs) and has variable manifestations depending on the species involved. Eggs and not adult worms are mostly responsible for the resultant pathologies commonly involving the small intestines.

Primary rectal melanoma in an African female: a case report.

Primary malignant melanoma occurs frequently on the skin and is rare in people of African ancestry. The rectal region is an unusual site for non-cutaneous melanoma. We report a case of a 58-year- old African woman presenting to a Kenyan hospital with lower abdominal pain and per rectal bleeding for three months, who underwent a colonoscopy that showed a rectal polypoid mass at the anorectal region.

Intestinal Tuberculosis Presenting with Gastrointestinal Bleeding in Patient on Warfarin Therapy.

Background: Intestinal tuberculosis (ITB) constitutes less than 5% of overall cases of extrapulmonary disease and mostly affects the ileocecal region. The presentation and radiologic findings in enteric tuberculosis can mimic Crohn's disease (CD). .