Jacob, SZayyani, NR2020-04-102020-04-102020-03Jacob S, Zayyani NR. A histopathological rarity: Primary signet ring cell carcinoma arising within a colonic villous adenoma. Indian Journal of Pathology and Microbiology. 2020 Mar; 63(1): 136-1370377-49290974-5130http://imsear.searo.who.int/handle/123456789/196448A histopathological rarity: Primary signet ring cell carcinoma arising within a colonic villous adenomaJournal ArticleIndiaDepartment of Pathology, Bahrain Specialist Hospital, Juffair, Manama, BahrainDepartment of Medical Gastroenterology, Bahrain Specialist Hospital, Juffair, Manama, Bahrain