Fig. 1
From: Urticaria as initial finding of a patient with carcinoid tumor
Examples of observed polypoids. a Sessile polypoid located in the greater curvature (magnification of b), 5 mm in diameter, depressed in its center and umbilicated, and alteration of glandular pattern (red arrow in b). b Black arrows indicate many sessile polypoids, with characteristics as described in a, located in the greater curvature in the body of stomach