前言：目的：报道头面部皮肤恶性肿瘤的手术治疗。

Objective: To report the plastic treatment of craniofacial malignant tumour.

youdao

前言：目的：报道头面部皮肤恶性肿瘤的手术治疗。

Objective: To report the plastic treatment of craniofacial malignant tumour.

youdao