[Pyoderma gangrenosum].
D003092:Colitis / Q000150:complications; D005734:Gangrene / Q000150:complications*; D006801:Humans; D007871:Leg Ulcer / Q000150:complications / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011711:Pyoderma / Q000150:complications* / Q000382:microbiology / Q000473:pathology
Pyoderma gangrenosum.