該區域的手術可能需要解剖這些神經結構以保護它們，因此該區域的神經鞘瘤給

該區域的手術可能需要解剖這些神經結構以保護它們，因此該區域的神經鞘瘤給外科醫生帶來了挑戰。

結果 (英文) 1:

Surgery in this area may require dissection of these neural structures to protect them, so schwannomas in this area present a challenge to the surgeon.

結果 (英文) 2:

Surgery in this area may require dissecting these neural structures to protect them, thus presenting a challenge for surgeons with schwannomas in this area.

結果 (英文) 3:

Surgery in this area may need to dissect these nerve structures to protect them, so neurilemmomas in this area pose a challenge to surgeons.