Granulomatous slack skin presenting as diffuse poikiloderma and necrotic ulcers, with features of granulomatous vasculitis and response to oral prednisone, acitretin, and oral psoralen plus ultraviolet light therapy-A case report - Maria Isabel Beatriz Lim Puno, MD, DPDS; Ma. Teresa Ela Dimagiba, MD, FPDS; Ma. Jasmin Jacinto Jamora, MD, FPDS; Filomena Legarda Montinola, MD, FPDS; Patricia Ty Tinio, MD, FPDS (Elsevier, 2017)