Leg ulcers form when skin on your leg breaks open. These breaks or sores let air and bacteria travel into your skin’s tissue. For most people, leg ulcers will heal on their own and won’t need medical ...
Pyoderma gangrenosum was first described as an extraintestinal manifestation of inflammatory bowel disease (IBD) by Brunsting and colleagues in 1930. 1 They described painful enlarging necrotic ulcers ...