A Study to Evaluate Efficacy and Safety of Light Dose in Subjects With PWB Treated With Hemoporfin PDT
Conditions
- Port-wine Birthmarks
- Port-Wine Stain
- Nevus Flammeus
Interventions
- DRUG: Hemopfin+Green Light
- DEVICE: Vehicle+Green Light
Sponsor
Shanghai Fudan-Zhangjiang Bio-Pharmaceutical Co., Ltd.