Clutario JD, Chan SN, Liboro RL, Navarro MJ. Familial adenomatous polyposis with rectal adenocarcinoma presenting as haematochezia: A Case Report. PhilJGastro [Internet]. 2026 Apr. 14 [cited 2026 Aug. 30];14(1). Available from: https://philjgastro.com/index.php/pjg/article/view/70