Abstract

Colonic leiomyoma is extremely rare and is endoscopically indistinguishable from gastrointestinal stromal tumor. We present a case of colonic leiomyoma disguised as a pedunculated colonic polyp in a 62-year-old male who underwent surveillance colonoscopy. 

Keywords

colonic polyp, colonic leiomyoma, colonic malignancy, gastrointestinal stromal tumor, colorectal mass, colorectal cancer