Pseudocarcinomatous invasion of colonic polyps: PDF OnlyPseudocarcinomatous invasion of colonic polypsCheung, Dominic K. M.D.1; Attiyeh, Fadi F. M.D.1Author Information 1Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, 10021, New York. New York Diseases of the Colon & Rectum: July 1981 - Volume 24 - Issue 5 - p 399-401 doi: 10.1007/BF02603429 Buy Metrics Abstract The recently described but little-recognized entity of “pseudocarcinomatous invasion” or “epithelial misplacement” in adenomatous polyps of the colon and rectum is discussed, with the presentation of a recent case. The entity's clinical characteristics, histologic features, and pathogenesis are described. The implications of recognizing such a lesion are emphasized. © The ASCRS 1981
