Ota nevus has greatly affected the external image and has become the first major factor in the treatment of OTA nevus in children. Most nevus of OTA grow in obvious positions such as face, neck and limbs, and the colors are divided into cyan, red and black.

A few nevus of OTA will be complicated with abnormal body organs, and there is often the possibility of malignant transformation. Therefore, early treatment is necessary. Dr. Ni Ruoming from Chongqing Knight Hospital has rich experience in treating nevus of OTA. I hope I can help the landlord and wish him a speedy recovery!