Fig. 2.
(A) A 52-year-old man with a previously untreated Port wine stain on the right neck immediately after irradiation. Except for purple change, no obvious difference was seen between each energy level. (B) Dermoscopic photographs obtained immediately after irradiation (×10). At an energy level of 7 J/cm2, whitish areas appear. (C) Three months after irradiation. At an energy level of 7 J/cm2, we evaluated the treatment as effective. (D) Dermoscpic photographs 3 months after irradiation. At an energy level of 7 J/cm2, vessel walls are difficult to detect.