McKittrick–Wheelock Syndrome Caused by Giant Tubulovillous Adenomas With Malignant Transformation: A Case Report. - Kalezic, Marko; Krsmanovic, Emilija; Marinkovic, Srdjan; Milanovic, Miljan; Miladinovic, Djordje; Filipovic, Branka; Savic, Predrag; Popovic, Dusan; Rawal, Neetu (Case Reports in Gastrointestinal Medicine, 2026)