title: Pyoderma gangrenosum occurring 10 years after proctocolectomy for ulcerative colitis.
mesh_terms: D003082:Colectomy; D003093:Colitis, Ulcerative / Q000601:surgery*; D005260:Female; D005734:Gangrene; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology*; D011711:Pyoderma / Q000209:etiology*; D014648:Varicose Veins / Q000601:surgery