False about the malignant ulcer of stomach is-
Ans. is 'd' i.e., Margins of the ulcer is over hangingMargins of the ulcer is overhanging in benign ulcers, not in malignant ulcer of stomach.o In benign ulcer, surrounding gastric mucosal folds are converging towards the base of the ulcer with overhanging margins whereas in malignant ulcer, these folds are effaced around the ulcer and the margins are heaped up and eveed. Benign ulcerGenerally at lesser curvativeSmooth radiating folds with Hampton line & collarOverhanging margins showing regenerationMucosal rugae projects outwards from the margins of ulcerHuge basePreserved peristalsisHeals within 8-10 weeks Malignant ulcero At greater curvatureo Interupted nodular,clubbed folds with lasman Kirling complex (malignant ulcer with no mass) o Eccentric with heaped up and eveedmarginso Mucosal rugae stop far of the ulcero Necrotic base o No peristalsis o No healing
The mucosa' folds do not reach the edge of the ulcer
Mucosal folds are thickened and fused
Ulcer crator is eccentric
Margins of the ulcer are overhanging