<prompt> In Crohns disease NOT seen isASCASkip lesionsEndomycelial antibodiesCobblestone appearance  <response>: C Endomycelial antibodies Pathological features of Crohns disease: Starts in terminal ileum as ulcerations of intestines in 60 cases inflammatory edema with mucosal ulcers fibrotic thickening results in hose pipe rigidity Mesenteric nodes are enlarged calcified Intense infiltration of mononuclear Skip areas Caseation is absent Stricture causing obstruction 