Porphyria Cutanea Tarda

Porphyrin Excretion in Scleroderma (Acrosclerosis)

“…1 Tio also noted thickening, yellowing, and deep furrows of the skin. 2 Bolgert and Canivet stated that the confluent atrophic macules secondary to bullae or minor injury resembled scleroderma. 3 …”