Extracolonic Neoplasm From Colonic Polyps: A Case of Metastatic Prostate Cancer Diagnosed From a Colonic Polyp: 1634. (October 2019) - Haque, Zohaib; Almoghrabi, Anas; Attar, Bashar M.; Elkhouly, Mohamed A.; Nwaichi, Chineme; Vohra, Ishaan; Majeed, Muhammad