系统的洞腔鼻腔探索与库希氏病早期激素评估相结合
Maxwell T Laws1,2,3, Ihika Rampalli1,4, David T Asuzu1,2,3
1Neurosurgery Unit for Pituitary and Inheritable Diseases, National Institute of Neurological Diseases and Stroke, Bethesda, Maryland, USA.
Neurosurgery
|August 29, 2025
概括
脑下垂体腺瘤的洞穴鼻侵袭通常会被MRI遗漏. 探索洞穴鼻并使用正常化的早期术后激素水平有助于指导治疗库辛病并防止复发.
科学领域:
- 神经外科
- 内分泌学
- 癌症学
背景情况:
- 脑下垂体腺瘤未被识别的洞穴鼻腔 (CS) 侵袭是库辛病 (CD) 手术失败和复发的关键因素.
- 目前的策略往往无法检测隐藏的瘤残留物,延迟必要的辅助放射治疗.
- 需要新的方法来改善经过跨形手术 (TSS) 后残留疾病的早期检测.
研究的目的:
- 将洞腔鼻腔 (CS) 探索和上皮质激素 (ACTH) 和皮质醇的正常化早期术后值 (NEPV) 纳入库辛病 (CD) 的临床决策策略.
- 评估CS探索和中间壁切除在实现持久缓解方面的安全性和有效性.
- 识别需要早期放射治疗的隐性瘤残留患者.
主要方法:
- 一位外科医生在2012年至2023年间对315名接受TSS治疗的患者的数据进行分析.
- 根据手术前成像或手术内发现的结果,手术方法包括下TSS,脑脊髓探索和中间壁切除.
- 术后的皮质醇和ACTH水平被监测了72小时,以计算NEPV.
主要成果:
- 由于手术前 (n=37) 或手术后 (n=13) 的发现,在50名患者中进行了瘤探索,在36- 64%的病例中发现了腺瘤粘附或侵入.
- 在37名整体切除患者中,12名 (29. 7%) 由于手术后激素水平升高 (持续性高皮质素血症,高NEPVACTH或皮质醇) 接受了放射治疗,没有出现复发.
- 在4名患者中发生过渡性脑神经病变;没有报告动脉损伤.
结论:
- 在手术前的MRI经常低估了CD患者的CS侵袭.
- 在CD中实现持久缓解是安全有效的CS探索和中间壁切除.
- 结合手术内发现和术后生化监测 (NEPV) 的综合策略可以有效指导辅助治疗决策.
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