Anatomy and surgery of pure neuroendoscopic infratentorial supracerebellar approach for resection of pineal region tumor  

作　　者：Yuanlong Zhang Dezhi Kang Changzhen Jiang Xiaorong Yan Zhangya Lin Yuanxiang Lin Xiyue Wu Chenyang Wang 

机构地区：[1]Department of Neurosurgery,The First Affiliated Hospital Of Fujian Medical University,Fuzhou 350004,China

出　　处：《Chinese Neurosurgical Journal》2018年第3期133-138,共6页中华神经外科杂志（英文）

摘　　要：Background: The pineal region tumors are surrounded by important structures. Neuroendoscopy has been increasingly used at home and abroad. This study is to simulate pure neuroendoscopic infratentorial supracerebellar approach for resection of pineal region tumor from the cadaveric head, and discuss the advantages and safety through this corridor. Methods: The anatomical structure for resection of pineal region tumor was visualized through pure neuroendoscopic infratentorial supracerebellar approach in three cadaveric heads. Three cases with pineal region tumors were retrospectively analyzed and summarized between June 2017 and December 2017. All cases were operated through pure neuroendoscopic infratentorial supracerebellar approach in the first affiliated hospital of Fujian medical university. Results: The anatomical structures of pineal region can be completely visualized by pure neuroendoscopic infratentorial supracerebellar corridor in the cadaveric head. Among the three cases, the first case was total resection, the second case was subtotal resection and the last case was partial resection. The postoperative pathology revealed cavernous hemangioma, germinoma and yolk sac tumor, respectively. The patients were followed-up for 1-6 months and had normal life.The KPS (karnofsky performance status) score was 100. Conclusion: The anatomical structure of the pineal region can be completely visualized and the tumor can be safely removed through pure neuroendoscopic infratentorial supracerebellar approach.

关 键 词：NEUROENDOSCOPY INFRATENTORIAL supracerebellar approach SURGERY ANATOMY PINEAL region tumor 

分 类 号：R73[医药卫生—肿瘤]