Diffuse large B‐cell lymphoma in large intestine presenting as multiple polypoid lesions

Abstract

A solitary large ulcerated mass is the common morphological feature of diffuse large B‐cell lymphoma (DLBCL) in the large intestine under endoscopy. Here we report a 54‐year‐old man with DLBCL presenting with multiple polypoid lesions in the large intestine, which is an uncommon morphological form of DLBCL.