软腭牵引经咽峡鼻咽巨型血管纤维瘤摘除术（附２例报告）林伟年，杨元亨，许建设，杨宏宏我科切除限于鼻咽部、采用软腭牵引经咽峡进路后鼻孔的鼻咽血管纤维瘤获得成功，现报告如下。１病例资料例１．男，１４岁，反复左鼻出血、咯血３年住院，前鼻镜检查见左鼻道后端暗红... Soft palate traction through the pharyngeal gorge nasopharyngeal giant angiofibroma enucleation (report of 2 cases) Lin Weinian, Yang Yuanheng, Xu construction, Yang Honghong Mycotomy limited to the nasopharynx, the use of the soft palate traction through the nasopharynx through the gorge approach nasopharynx Success of vascular fibroids, are reported as follows. 1 case data example 1. Male, 14 years old, repeated left nasal hemorrhage, hemoptysis 3 years in hospital, before the endoscopic examination of the left nasal back end dark red ...