case_images: PMC6329364_01
case_images: Abdominal CT scan of the patient showing a space-occupying lesion in the distal descending colon.
case_images: rjy336f01.jpg
case_images: PMC6329364_01_rjy336f01.jpg
case_images: rjy336F1
case_images: A computed tomography of the abdomen and pelvis demonstrated a 13 x 10 x 10 mm3 ovoid lesion in the distal descending colon and no evidence obstruction and associated regional lymphadenopathy (Fig. 1).
case_images: Colonoscopic finding showing a smooth distal descending colon tumour.
case_images: rjy336f02.jpg
case_images: PMC6329364_01_rjy336f02.jpg
case_images: rjy336F2
case_images: A colonoscopy performed confirmed the ovoid mass, for which an inverted diverticulum was initially suspected (Fig. 2).
case_images: Gross picture of the high anterior resection specimen showing the descending colon lymphangioma.
case_images: rjy336f03.jpg
case_images: PMC6329364_01_rjy336f03.jpg
case_images: rjy336F3
case_images: The intussuscepting mass was completely excised with clear margins (Fig. 3).
case_images: Haematoxylin and eosin stained section ((a) low power magnification, (b) high power magnification) showing a unilocular cyst in the submucosa lined by lymphatic endothelium with a thin fibrous wall containing occasional bundles of smooth muscle. Some smaller adjacent lymphatic channels are noted at high power.
case_images: rjy336f04.jpg
case_images: PMC6329364_01_rjy336f04.jpg
case_images: rjy336F4
case_images: No evidence of diverticulosis was identified (Fig. 4).