'True regarding crohn's disease are A/E ?
Ans. is 'a' i.e., Scleroderma o The skin involvement in Crohn's disease causes erythema nodosum, scleroderma does not occur in Crohn's disease. o Other extra intestinal manifestations of Crohn's disease: 1. Migratory polyahritis 4. Sacroiliaitis 7. Ankylosing spondylitis 2. Uveitis 5. Hepatic pericholangitis 8. Primary sclerosing cholangitis
Scleroderma
Transmural involvement
Cobble stone appearance
Skin involvement