Reduction in surgical procedures in patients with Gorlin syndrome when management associated with topical photodynamic therapy: report of two cases - Salvio, Ana Gabriela; Ramirez, Dora Patrícia; Oliveira, Elisangela Ramos de; Inada, Natalia Mayumi; Kurachi, Cristina; Bagnato, Vanderlei Salvador (International Photodynamics Association World Congress - IPA, 2015)