目的：探讨伽玛刀对侵袭前中颅窝底颅外恶性肿瘤的治疗效果。
Objective: To explore the therapeutic efficacy of Gamma knife on the extracranial malignant tumors invading the base of anterior-middle cranial fossa.
目的对经中颅窝入路小脑脑桥角区的显露程度及其损伤程度进行定量综合评价。
Objective To evaluate comprehensively the exposure and damage to the cerebellopontine angle region by the middle cranial fossa approach.
结果颅底黏液瘤多位于鞍旁中颅窝底和颈静脉孔，临床表现为头痛及多组颅神经损害症状。
Results Most of the tumors were located in the parasellar and middle fossa and jugular region. The clinical manifestations included headache and injury of multiple cranial nerves.
目的：观察改良标准面移位进路术治疗颅中窝底前外侧良性肿瘤的可行性及效果。
Objective: To observe the feasibility and effect of improved standard facial translocation approach in treating anterior-lateral benign tumor in middle cranial fossa base.
目的：提高颅中窝血肿诊断准确性。
Purpose to improve the diagnostic accuracy for middle cranial fossa hematoma.
目的提高对跨中、后颅窝轴外肿瘤及肿瘤样病变的影像学认识。
Objective: to study the imaging features of extra-axial tumors and tumor-like lesions involving both middle and posterior cranial fossae and to make a classification.
目的探讨颅脑损伤手术中迟发性后颅窝血肿形成原因，发病特征及有效治疗措施。
Objective Research the formation, characteristic and treatment of delayed hematoma of the posterior fossa when operation of craniocerebral injury.
目的对15例骑跨中后颅窝底脑肿瘤的手术入路及治疗经验进行总结。
Objective To summarize the operative experience of 15 cases with communicating tumors at the middle and posterior cranial fossa.
目的：研究颅中窝硬脑膜外经颞骨岩部入路进行岩斜区直接手术的手术方法，并提供相应的解剖依据。
Objective: To study the operative technique for extended middle fossa extradural transpetrosal approach to petroclival region and to provide correspondingly anatomical basis.
方法16例跨中后颅窝的巨大表皮样囊肿采用显微外科手术切除。
Methods 16 cases with giant communicating epidermoid cysts at the middle and posterior cranial fossa were operated on with microsurgical techniques.
结果：颅前窝骨折者272例、颅中窝骨折者122例，颅后窝骨折者135例；两个颅窝同时骨折者73例，三个颅窝同时骨折者7例；
Results:Fractures of272cases in front cranial fossa, 122in middle, 135in posterior, 73in two cranial fossa and7in three cranial fossa were confirmed.
颧弓、乳突上嵴与其相对应的颅中窝底相平。
The anterior portion of the supramastoid crest and zygoma root correlated with the level of the middle fossa.
方法：采用乙状窦后进路显微外科方法治疗7例跨颅中后窝巨大胆脂瘤。
Methods:7 patients were treated with microsurgical operation by retrosigmoid sinus approach.
患者中57例(72.2%)行幕上开颅术、11例(13.9%)行颅后窝和脊柱手术。
Most of the patients underwent supratentorial craniotomy (57; 72.2%), whereas 11 patients (13.9%) each underwent posterior fossa and spinal surgery.
目的总结跨中后颅窝底巨大表皮样囊肿显微手术治疗的经验。方法16例跨中后颅窝的巨大表皮样囊肿采用显微外科手术切除。
Objective To summarize the microsurgical experience in treating 16 cases with giant communicating epidermoid cysts at the middle and posterior cranial fossa.
其中磁共振诊断脑室扩张（脑积水）中合并其他异常占14.29%（13例），后颅窝扩大中合并其他异常占87.50%（21例）。
During cerebral ventricle dilation, MRI supplement diagnosis rate is14.29% (in 13cases). During posterior cranial fossa abnormalities, MRI supplement diagnosis rate is87.50% (in 21cases).
颅中 窝进路，可暴露内耳 道段和迷路段；
The nest in skull takes a route, can expose inner ear to paragraph with inner ear paragraph;
颅中 窝进路，可暴露内耳 道段和迷路段；
The nest in skull takes a route, can expose inner ear to paragraph with inner ear paragraph;
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