CAJ | 학술논문

目的探讨桥小脑角区脑肿瘤的手术方法.方法对26例桥小脑角区肿瘤患者采用乳突后发际内皮肤切口,在枕部作骨窗约4×5 cm,经枕下乙状窦后入路切除桥小脑角区肿瘤,观察其效果.结果 26例桥小脑角区脑肿瘤,全切24例,6例听神经瘤与脑干之间粘连紧密,有2例与面神经、听神粘连紧密无法分离而小能全切.结论枕下乙状窦入路可在显微镜直视下切除生长于桥小脑角区脑肿瘤,是治疗桥小脑角区脑肿瘤的安全有效方法.
목적 탐토교소뇌각구뇌종류적수술방법.방법 대26례교소뇌각구종류환자채용유돌후발제내피부절구,재침부작골창약4×5 cm,경침하을상두후입로절제교소뇌각구종류,관찰기효과.결과 26례교소뇌각구뇌종류,전절24례,6례은신경류여뇌간지간점련긴밀,유2례여면신경、은신점련긴밀무법분리이소능전절.결론 침하을상두입로가재현미경직시하절제생장우교소뇌각구뇌종류,시치료교소뇌각구뇌종류적안전유효방법.
Objective To summarize the surgical procedure of the pontoeere bellar tumours Methods Through a small scalp incision and about 4×4 cm of craniotomy CAP lesion were resected by nuroendoscope-assisted microsurgical in 26 pations.Results In 26 cases,18 were acoustic t umou rs,6 of meni ngiomas,2of cholesteatoma The tumorswere removed completely in24 and partially in 2 cases.Conclusion The retro sigmoid approach is effective,safe and convenient forthe removal of the pont ocereblla r tumours