Parietal epithelial cells (PECs) are increasingly recognized as key players in the pathogenesis of proliferative glomerular diseases. A new study by Rizzo and colleagues contributes to this emerging ...

Hyperplastic polyps in the colon are typically harmless, with a very low risk of causing cancer. However, doctors may choose to painlessly remove them during a colonoscopy. Hyperplastic polyps are ...

Institutional review board approval was obtained for this study. Formalin-fixed, paraffin-embedded samples of serrated, adenomatous and hyperplastic colon lesions were identified in the archives of ...

A research group form the United States investigated how proximal colon polyps interpreted as hyperplastic polyps in 2001 would be interpreted by expert pathologists in 2007. They found that many ...

A hyperplastic polyp is a growth that can develop in the colon or stomach. They do not always cause symptoms, but some people may experience rectal bleeding. Rarely, the polyps may be precancerous.

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 ...

The evaluation of short- and long-term risk for developing cancer in patients with colorectal adenomas is controversial. Good, reliable predictors of cancer risk in any adenoma are currently lacking ...

Use of artificial intelligence (AI)-assisted colonoscopy led to a greater removal rate of exclusively benign lesions compared with colonoscopies that did not use AI, according to data analyzed from a ...

Colorectal polyps have been traditionally classified as either hyperplastic or adenomatous, with only the latter progressing to carcinoma. However, it is now recognized that certain subtypes of ...

Focal nodular hyperplasia (FNH) is considered a hyperplastic lesion found in an otherwise normal liver, its clonality status has not been elucidated and the development of hepatocyte nodules within ...

AI-assisted colonoscopies are associated with high detection and removal rates of non-neoplastic lesions, according to a new study presented at the American College of Gastroenterology’s 2024 Annual ...