1996 年 17 巻 Supplement 号 p. 507-510
We have been treated the cutaneous pigmented lesions, such as nevocellularnevi, Cafe au lait spots, with LRT301-A RUBY LASER for 16 years. We selected the cases that can be followed up for over five years. The result is that half of the nevocellularnevi and two third of cafe aulait spots recured within the follow up period. But they did not return to former states. Further longer follow up is necessary in laser therapy of cutaneous pigmented lesions.