Video Tip: Type 1 Lesions |September 2021-Type 1 Lesions

Video Transcription

Video Summary

The video transcript describes different types of lesions seen in endoscopy. Type 1 lesions are hyperplastic polyps characterized by black dots (pits) of uniform size, while type 2 lesions are serrated class polyps with pits of uniform size and sometimes a central dot. Type 3 lesions are hyperplastic with white pits and type 4 lesions are hyperplastic with darker pits. Type 5 lesions are larger with open pits, suggesting sessile serrated lesions. Some hyperplastic lesions may have lacy blood vessels, while sessile serrated lesions have a cloud-like appearance and more prominent lacy vessels in some areas.

Keywords

lesions

endoscopy

hyperplastic polyps

serrated class polyps

pits