Skin sampled by STAMP does not scar
(A) Full thickness punch biopsy reveals unremarkable skin prior to sampling. (B) Immediately following samples, the epidermis is missing (arrow).
(C) At 24 hours post sampling, a fibrinous exudate accumulates.
(D) Two weeks following sampling, the epidermis has re-epithelialized, with no evidence of fibrosis or loss of adnexal structures.