Neurosurg Focus. 2018 Jan;44(VideoSuppl1):V7. doi: 10.3171/2018.1.FocusVid.17580.
Patients who present with a history of cancer and the new onset of lumbosacral or peripheral neuropathy should be evaluated for the potential of metastasis. Targeted fascicular biopsy can be useful to diagnose atypical lesions within peripheral nerves in patients with major or progressive neurological deficits. In this video, the authors demonstrate the technique of targeted fascicular biopsy of the sciatic nerve in a 63-year-old man with a history of prostate cancer. The video can be found here: https://youtu.be/PTOX9XxNBDU .
对于有癌症病史且新出现腰骶部或周围神经病的患者，应评估其转移的可能性。针对束状活检可有助于诊断有重大或进行性神经功能缺损的患者的周围神经内非典型病变。在本视频中，作者展示了对 1 例前列腺癌病史的 63 岁男性行坐骨神经靶向束状活检的技术。该视频可在此处找到：https://youtu.be/PTOX9XxNBDU。
