Berman A
Br J Dermatol. 1977 Sep;97(3):263-5. doi: 10.1111/j.1365-2133.1977.tb15181.x.
Depigmented haloes developed around involuting flat warts in two patients whose warts were treated with a 6% salicylic acid-propylene glycol gel formulation. The clinical picture was indistinguishable from that seen in halo naevus.
两名使用6%水杨酸-丙二醇凝胶制剂治疗扁平疣的患者,在疣体消退周围出现了色素脱失晕。临床表现与晕痣所见无法区分。