fourth ventricle

Objective To investigate the microsurgical treatment of the fourth ventricle tumors.

目的探讨第四脑室肿瘤的显微手术入路选择.

Cases; cystic dilation of the fourth ventricle with connection to small cyst of posterior fossa through the vallecula. 4 cases, and to large cyst.

第四脑室囊状扩大通过小脑溪与后颅窝小囊腔相通4例，或大囊腔相连3例；

Objective To study the morphology and surgical outcome of the tumor involved the fourth ventricle, brain stem, inferior cerebellar peduncle and the cerebellar pontine ( CP) angle.

目的研究第四脑室小脑脚脑干区肿瘤的形态学特点，以及安全地切除此部位肿瘤的手术方法。

Methods: To analyze 66 cases of fourth ventricle tumor patient being treatment with microsurgery method.

方法通过对应用显微神经外科技术切除第四脑室肿瘤66例的分析,总结经验,得出结论.

Surgical treatment of tumors of the fourth ventricle-brain stem-inferior cerebellar peduncle in children

儿童第四脑室-小脑脚-脑干区肿瘤的手术治疗