Malignant ulcers are seen in greater curvature or lesser curvature?

Malignant ulcers are seen in greater curvature or lesser curvature?

malignant ulcers are mostly seen in Lesser Curvature>Greater Curvature but the chances of a benign ulcer to become mallignant is maximum on Greater Curvature.

Greater curvature with carman meniscus sign

Bodies clear all parameter then m/c site for benign and malignant then bleeding and perforation also?