Umbilicated papulonodules on the elbows with purpuric papules on the fingers.
Maninder KaurK KarthickVikarn VishwajeetSuman PatraPublished in: Clinical and experimental dermatology (2022)
This case describes an unusual cutaneous presentation. Our patient had purpuric papules on the fingers and umbilicated nodules over the elbows, and interestingly, both lesion types showed similar histopathological features of necrobiotic granuloma with neutrophils.
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