Pyoderma gangrenosum
Pyoderma gangrenosum in a tattoo with underlying inflammatroy bowel disease (PG-patient9)
Keywords: Arm, Classic pyoderma gangrenosum, Deep ulcer, Erythematous halo, Female, Inflammatory neutrophilic dermatosis, Pathergy reaction, Tattoo, Ulcer, Ulcerative pyoderma gangrenosum, Underlying crohn disease, Upper outer arm
What is pyoderma gangrenosum?
Pyoderma gangrenosum (PG) presents as a rapidly enlarging, very painful ulcer. It is one of a group of autoinflammatory disorders known as neutrophilic dermatoses.
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Source: dermnetnz.org