Pyoderma Gangrenosum Following Total Colectomy for Ulcerative Colitis
Introduction
Pyoderma gangrenosum (PG) is a rare, neutrophilic dermatosis characterized by rapidly enlarging, painful ulcers with violaceous and undermined borders. It is commonly associated with systemic disorders, including rheumatoid arthritis, hematologic malignancies, and inflammatory bowel disease (IBD).¹ While PG often correlates with IBD flares, its pathogenesis is not well understood. C …
Introduction
Pyoderma gangrenosum (PG) is a rare, neutrophilic dermatosis characterized by rapidly enlarging, painful ulcers with violaceous and undermined borders. It is commonly associated with systemic disorders, including rheumatoid arthritis, hematologic malignancies, and inflammatory bowel disease (IBD).¹ While PG often correlates with IBD flares, its pathogenesis is not well understood. C … Continue reading "Pyoderma Gangrenosum Following Total Colectomy for Ulcerative Colitis"
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What is the most likely diagnosis based on the following dermoscopic photograph of this asymptomatic lesion?
A. Squamous cell carcinoma
B. Angioma
C. Clear cell acanthoma
D. Basal cell carcinoma
E. Psoriasis
To find out the correct answer and read the explanation, click here.
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