Ameboma
 | This article relies largely or entirely on a single source. (May 2015) |
An ameboma, also known as an amebic granuloma, is a rare complication of Entamoeba histolytica infection, where in response to the infecting amoeba there is formation of annular colonic granulation, which results in a large local lesion of the bowel.[1]
Clinical Features
The ameboma may manifest as a right lower quadrant abdominal mass, which may be mistaken for carcinoma, tuberculosis, Crohn's disease, actinomycosis, or lymphoma.
Diagnosis
Biopsy is necessary for definitive diagnosis..