Linhlan Nguyen: Laser Scar Revision of Cleft Lip and Palate Scars in Young Vietnamese Patients LA&HA Symposium 2023 Related videos Cesar Arroyo: Stretch Marks and Scar Treatment with Erbium:YAG Laser. Our protocols Lucas LC Chia: Treatment of Recalcitrant Melasma with Fractional Erbium:YAG, Fractional Q-Switched Nd:YAG and Long Pulsed KTP Laser Natasa Teovska Mitrevska: Treatment of Rhynophyma with Ablative Er:YAG Laser - A Case Report Habiba Boutaleb: Laser Treatment of Acne Scars in Phototypes IV and V.