Pyoderma gangrenosum is a diagnosis of exclusion, and the misdiagnosis of pyoderma gangrenosum can result in substantial complications in patients who have other causes of severe cutaneous ulceration.
Dr. Clarissa Souza, a board-certified veterinary dermatologist and head of the dermatology and otology service at the University of Illinois Veterinary Teaching Hospital in Urbana. Dr. Clarissa Souza, ...