Reactive perforating collagenosis: renal failure
Keywords: Acquired perforating collagenosis, Chronic renal disease, Congestive heart failure, Extensive erythematous keratotic papules, Histopathology-confirmed, Hyperpigmented macules, Intense pruritus, Linear koebnerisation, Male, Maori ethnicity, Reactive perforating collagenosis, Skin of colour, Trunk, Ulcerated papules
Reactive perforating collagenosis is the most common type of primary perforating dermatosis. It is characterised by the transepithelial elimination of collagen from the dermis through the epidermis to the skin surface.
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Source: dermnetnz.org
