ABSTRACT
Colorectal Examination General examination may reveal anemia associated with neoplasia or IBD. Dermoid cysts are associated with Gardner s syndrome, acanthosis nigricans and dermatomyositis with neoplasia, and pyoderma gangrenosum, arthropathy, uveitis, and finger clubbing with inflammatory bowel disease. Examination of the GI tract begins with the mouth, which may reveal oral Crohn’s disease or the perioral pigmentation associated with PeutzJegher s syndrome.
