It is possible that hyperplastic polyps, SSA/Ps and TSAs, are divergent pathways from inception. Figure 5. Typical appearance of a sessile serrated adenoma/polyp in the ascending colon.
Although it is popularly believed that they may be called either pedunculated or sessile, actually it is much more important to consider them as either adenomatous polyps or papillary adenomas ...
Serrated colorectal polyps are a genotypically and molecularly diverse group of lesions sharing the common phenotype of glandular serration of the crypt lumen. A small subset of serrated polyps ...
This concern about malignancy has now been extended to sessile serrated polyps which, the authors warn, are "less understood than adenomas and are more risky to remove." Yet current consensus ...