[Sternal osteomyelitis associated with a severe attack of ulcerative colitis with multiple extra-intestinal...

A case of ulcerative colitis in which multiple extraintestinal manifestations: erythema nodosum, pyoderma gangrenosum, vesicle pustule lesions, aseptic osteomyelitis and possible local myositis appeared in the course of an acute decompensation is presented. The pathogenesis of these lesions are discussed and the not previously reported association between ulcerative colitis and aseptic osteomyelitis is presented.