The serrated polyposis syndrome (SPS) is a relatively rare condition characterized by multiple and/or large serrated polyps of the colon. Serrated polyps include SSLs, hyperplastic polyps, and traditional serrated adenomas.

Sessile serrated polyps are a recently recognized type of neoplastic polyp that develops along a molecular pathway different from that of conventional adenomas.

Serrated polyps are a class of colon polyps that have a serrated or saw-toothed appearance under a microscope. Colon polyps are benign tumors; tissue growths that develop on the inside walls of your colon. They’re not cancer, but some polyps, including some serrated polyps, can turn into cancer over time.

The sessile serrated polyp (SSP), also known as sessile serrated adenoma, is the evil twin among the colorectal cancer precursors. As will be described, these lesions have multiple aliases (serrated adenoma, serrated polyp or serrated lesion among ...

2021年10月28日 · Current official WHO designation is sessile serrated lesion; former WHO designation was sessile serrated adenoma / polyp Examples that develop adenomatous epithelium are termed sessile serrated adenoma with …

2023年5月17日 · What is the difference between a sessile serrated lesion and a polyp? In pathology, the term polyp is used to describe any growth that sticks out from the surface of a tissue. Because of the way they grow, SSLs are a type of …

The 2019 World Health Organization (WHO) Classification of Tumours of the Digestive System (5th edition) introduced the term "sessile serrated lesion" (SSL) to replace the term "sessile serrated adenoma/polyp" (SSA/P). SSLs are early precursor lesions in the serrated neoplasia pathway that result in …

2020年12月22日 · Sessile serrated lesion (SSL) is the current World Health Organization (WHO)–recommended terminology 1 for a type of serrated colorectal polyp characterized by disordered maturation, abnormal basal crypt growth, and propensity for developing cytologic dysplasia and ultimately carcinoma.

2024年9月3日 · Sessile serrated lesions (SSL) account for up to 30% of colorectal carcinoma pathogenesis. With multiple classification changes and improvements in colonoscopy equipment and technique, historical reporting may have underestimated the true incidence of SSLs.

The serrated pathway to colorectal cancers (CRCs) is a significant pathway encompassing five distinct types of lesions, namely hyperplastic polyps (HPs), sessile serrated lesions (SSLs), sessile serrated lesions with dysplasia (SSL-Ds), traditional serrated adenomas (TSAs), and serrated adenoma unclassified.