Pyoderma gangrenosum.
D001172:Arthritis, Rheumatoid / Q000150:complications / Q000175:diagnosis; D003093:Colitis, Ulcerative / Q000150:complications / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008875:Middle Aged; D011241:Prednisone / Q000627:therapeutic use; D011711:Pyoderma / Q000175:diagnosis / Q000209:etiology*; D011859:Radiography; D012698:Serologic Tests; D012812:Sigmoidoscopy; D012883:Skin Ulcer / Q000188:drug therapy / Q000209:etiology*
D011241:Prednisone