Case report reveals misdiagnosed ulcers in diabetic patient, suggesting a need for better identification of PG.
Pyoderma gangrenosum (PG) is a rare neutrophilic dermatosis characterized by pain and sterile ulcers. PG in diabetic patients is uncommon and often misdiagnosed as diabetic foot. This paper reports a case of a diabetic patient with a painful foot ulcer, ultimately diagnosed as PG.
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Zhang et al. (2025) studied this question.
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