Pyoderma gangrenous is a recurrent, destructive, ulcerative skin disease. It occurs in lower extremities, buttocks or trunk. Red papules, vesicles or pustules appear. Tissue dies quickly, resulting in ulcers. There is foul-smelling yellow green pus on the surface and deep lesion in underlying tissues. If ulcer is large, it can reach fascia. Scar will form after healing. You will have severe local pain and tenderness. Complications include ulcerative colitis, rheumatoid arthritis, blood diseases, and hepatitis. Early diagnosis and treatment can lower the risk of scarring.
How is Pyoderma gangrenosum treated in practice?