skin AE congenital skin dimples AE https://pubmed.ncbi.nlm.nih.gov/31602696/ 10072978 先天性皮肤酒窝 QY, JX, HY This is an AE which is a small cutaneous depressions that can be noted on any part of the body and may be caused by traumatic, mechanical, metabolic, and genetic factors as well as by exposure to infections or drugs.