sessile polyp

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Noun1.sessile polyp - a relatively flat polyp
polyp, polypus - a small vascular growth on the surface of a mucous membrane
References in periodicals archive ?
A 3-cm sessile polyp in the cecum extending to the ileocecal valve was removed by saline lift and piecemeal snare polypectomy during routine colonoscopy.
Three sessile polyps ranging in size from 5 to 6 mm were seen in the rectum and a 6 mm sessile polyp was present in the cecum (Fig.
Strobovideolaryngoscopy revealed the presence of a broad-based sessile polyp that was centered in the striking zone and which occupied more than one-third of the right musculomembranous vocal fold (figure 1).