The most common form of this condition, polymorphous light dermatosis, generally affects areas of skin that have not got accustomed to the sun. Its cause is high UVA radiation.
The most common form of this condition, polymorphous light dermatosis, generally affects areas of skin that have not got accustomed to the sun. Its cause is high UVA radiation.
这种情况下最常见的发病症状就是多形性光皮肤病，主要是病变区皮肤不适应太阳光，这是由强烈的紫外线照射引起的。