colon, large intestine Week 641: Case 1 April 26, 2023 pathadmin 1. Presented by Dr. Pedram Argani and prepared by Dr. J. Judd FiteThis is a 65 year old male who undergoes a right hemicolectomy following the diagnosis of colonic adenoma on colon biopsy.A. Invasive adenocarcinoma arising in a villous adenomaB. Villous adenoma with pseudoinvasionC. Composite villous adenoma-microcarcinoidD. Invasive mucinous carcinoma arising in a villous adenoma Loading...