A.≥90% B.90%± C.80% D.≥75% E.≤60%
A.色素脫失斑 B.界限清楚 C.可有皮膚萎縮 D.毛發(fā)可變白 E.無自覺癥狀
A.體癬 B.玫瑰糠疹 C.濕疹 D.花斑癬 E.銀屑病