摘要
采用经乙状窦前迷路后幕上幕下联合入路的手术方法，连续切除斜坡、岩斜坡区肿瘤１１例。５例岩斜坡区肿瘤呈哑铃型生长并累及到中颅窝底或海绵窦，选用经乙状窦前迷路后与颞下入路相结合的联合入路。，另６例肿瘤限于斜坡中线生长或同时伴有部分肿块经小脑幕裂孔向幕上延伸者，选用乙状窦前迷路后与颞后枕下入路相结合联合方式。１１例中，肿瘤全切除９例（８２％），次全切除２例（１８％）。无手术死亡。
From April 1992 to April 1996, through the way of pre-sigmiod siuns, post labryinth, and combined superior and inferrior tentorial routes, authours excised 11 cases of tumor at clivus and petro-clivus region successively. The longest diameter of all the tumors were larger than 5 cm. In 5 cases, the tumors were dumbbell shaped and invoved the base of middle cranial fossa or caveruous sinus. The combination of pre-sigmoid sinus, post labryrinth and infra-temperal route was used. On other 6 cases, the tumors were only limited to the middle portion of the clivus or part of the tumor through the tetorial notch to supra-tentorial region. The above mentioned route and post-temperal and infra-occipital route were used. The micro-operative technique was used in all cases. Among the 11 cases, 9 were total removal(82%), 2 were subtotal removal(18%). No death and no severe compliccation were faund in all these cases.
出处
《暨南大学学报（自然科学与医学版）》
CAS
CSCD
1996年第4期69-72,共4页
Journal of Jinan University(Natural Science & Medicine Edition)
