The intralaryngeal Pingyangmycin injection supervised by the clectrolaryngoscope is a convenient and secure minimal invasive surgery, which is worthy of being clinically spreaded.

• 结论电子喉镜监控下经皮穿刺注射平阳霉素治疗咽喉部血管瘤是一种操作方便、安全的微创手术，具有推广价值。