自2001年以来,对3例上中斜坡肿瘤经口鼻蝶入路施行显微手术切除,取得了良好的效果,报告如下。 1 病例报告 1.1 例1.女,57岁。因头痛、右眼睑下垂1个月于2001—02—07入院。体检:除右侧动眼神经瘫外,其余未见特殊。X线检查:肺部未见异常。头MRI:T1、T2加权见上中斜坡区(矢状位)有一3.0cm×3.0cm×2cm等信号肿瘤影,蝶窦发育 Since 2001, three cases of upper and middle slope tumors were treated by microsurgical excision of the mouth and nose with good results, the report is as follows. 1 case report 1.1 cases 1. Female, 57 years old. Due to headache, right eyelid ptosis 1 month in 2001-02-07 admission. Physical examination: In addition to the right oculomotor nerve paralysis, the other no special. X-ray examination: no abnormality in the lungs. Head MRI: T1, T2 weighted see the slope in the area (sagittal) there is a 3.0cm × 3.0cm × 2cm other signal tumor shadow, sphenoid sinus development