[A ten-year observation of malignant changes in a hyperplastic polyp of the stomach--a cellular kinetic study using bromodeoxyuridine (BrdU)].

Reported is the case of a 64 year old man with a hyperplastic polyp of the stomach that underwent malignant changes. The polyp had been followed up both endoscopically and histologically for 10 years. As it proved difficult to diagnose the malignant changes of the polyp through its endoscopic appearance, a part of polypectomized materials was studied by in… CONTINUE READING