本文报道我科用面中部翻揭进路(midfa-cial degloving approach.MDA)切除鼻腔、鼻窦肿瘤二例。例1,男性,49岁,因左侧进行性鼻塞伴鼻衄半月入院。体检:左侧鼻腔完全阻塞,后部有一暗红色新生物,触之易出血。鼻窦摄片:左侧鼻腔内有一软组织阴影。上颌窦、筛窦密度稍增高,提示阻塞性改变。采用MDA 术式,切除左侧鼻腔外侧壁后部一4 This article reports our department midfielder turn the middle way (midfa-cial degloving approach.MDA) resection nasal cavity, sinus cancer in two cases. Example 1, male, 49 years old, due to the left side of the nasal obstruction with nasal half-moon admission. Physical examination: Complete obstruction of the left nasal cavity, the back of a dark red new creatures, easy to touch the bleeding. Sinus radiograph: There is a soft tissue shadow in the left nasal cavity. Maxillary sinus, ethmoid sinus density increased slightly, suggesting obstructive changes. The use of MDA surgery, resection of the left lateral wall of the rear of a 4