case_images: PMC4721020_01
case_images: Initial endoscopic appearance of the lipoma
case_images: 13256_2016_798_Fig1_HTML.jpg
case_images: PMC4721020_01_13256_2016_798_Fig1_HTML.jpg
case_images: Fig1
case_images: Subsequently, our patient had a colonoscopy, which revealed a single 3 x 2 cm pedunculated, spherical, smooth mass with minimal surface ulceration in his lower sigmoid colon (Fig. 1).
case_images: Contrast-enhanced computed tomography scan showing a hypodense lesion in the sigmoid colon
case_images: 13256_2016_798_Fig2_HTML.jpg
case_images: PMC4721020_01_13256_2016_798_Fig2_HTML.jpg
case_images: Fig2
case_images: A triple-contrast computed tomography scan of his abdomen revealed a 2.8 x 2.2 cm rounded mass in his sigmoid colon causing mild narrowing of the lumen (Fig. 2).