30-year-old man presents to his family doctor with increased frequency of bowel motions, abdominal discomfort and weight loss. A colonoscopy is organised which shows changes consistent with active Crohn’s disease. Inflammatory bowel disease may be associated with a number of cutaneous manifestations, which of the following is not a recognised association: A erythema nodosum B macular amyloidosis C pyoderma gangrenosum D angular cheilitis E small vessel vasculitis.