外镜辅助下的颞骨切除术：侧切和全切技术的手术视频

Neurosurgical focus: Video Pub Date : 2024-01-01 DOI:10.3171/2023.10.focvid23135

Alejandra Rodas, Edoardo Porto, J. R. Revuelta Barbero, Jackson Vuncannon, Youssef M. Zohdy, Biren Khimji Patel, Gustavo Pradilla, C. Solares

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引用次数: 0

摘要

来自腮腺、皮肤或外耳道（EAC）的颅底恶性肿瘤有可能累及颞骨。考虑到关键的神经血管关系，这些浸润性肿瘤的治疗确实是一项挑战。外窥镜辅助下的颞骨切除术（TBR）在治疗此类恶性肿瘤中发挥着至关重要的作用。采用匹兹堡分期系统对疾病的范围进行评估，然后根据评估结果确定切除范围。侧方 TBR（LTBR）依靠切除 EAC 和侧方听小骨，通常适用于 T1 和 T2 期肿瘤。全TBR（TTBR）适用于累及鞍顶的高级别肿瘤。请点击此处观看视频： https://stream.cadmore.media/r10.3171/2023.10.FOCVID23135

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Exoscope-assisted temporal bone resection: operative videos of the lateral and total techniques

Skull base malignancies arising from the parotid gland, skin, or external auditory canal (EAC) can potentially involve the temporal bone. Management of these invasive tumors represents a true challenge considering the critical neurovascular relationships. Exoscope-assisted temporal bone resection (TBR) plays a crucial role in addressing such malignancies. The extent of disease is evaluated using the Pittsburgh staging system, which then guides the boundaries of resection. Lateral TBR (LTBR) relies on removal of the EAC and lateral ossicles and is generally appropriate for stage T1 and T2 tumors. Total TBR (TTBR) is reserved for high-grade tumors involving the petrous apex. The video can be found here: https://stream.cadmore.media/r10.3171/2023.10.FOCVID23135

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来源期刊

Neurosurgical focus: Video

CiteScore

0.50

自引率

0.00%

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