A: Serrated adenomas are polyps that simultaneously demonstrate the serrated architecture typical of hyperplastic polyps and the epithelial dysplasia of conventional adenomas. They are a subset of a ...

Sessile polyps are flat growths that develop in the colon or intestines. There are several types of sessile polyps. These include sessile serrated adenomas, villous adenomas, tubular adenomas, and ...

Pituitary tumors are atypical growths that develop in the pituitary gland. They are typically noncancerous. Doctors often use blood tests as a first step in diagnosing pituitary tumors. The pituitary ...

An artificial intelligence-based system missed fewer adenomas and found more first-pass adenomas per colonoscopy than high-definition white light (HDWL) colonoscopies, a multicenter randomized trial ...

Current screening guidelines may not capture all cases of hyperaldosteronism among patients with ESKD. Hyperaldosteronism occurs in a higher proportion of patients with end-stage kidney disease (ESKD) ...

The appropriate interval for endoscopic rescreening after a negative colonoscopic examination is uncertain. We identified persons with no adenomas on baseline screening colonoscopy who returned at 5 ...