Gangrenous staphylococcal infections localized on the lesions of acquired reactive perforating collagenosis

ABSTRACT We report a 78‐year‐old man with diabetic nephropathy, who presented with acquired reactive perforating collagenosis, followed by gangrenous infections localized on the lesions. Histopathological findings revealed a feature of transepidermal elimination of degenerated collagen bundles assoc...

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