影像导引冷冻消融术对周围神经的损伤与修复  

Peripheral nerve injury and repair after image-guided cryoablation

作　　者：亓贞力[1,2] 曹倩倩 李成利[3,2] 

机构地区：[1]泰山医学院 [2]山东省医学影像学研究所,山东济南250021 [3]山东大学医学院

出　　处：《医学影像学杂志》2011年第5期755-758,共4页Journal of Medical Imaging

摘　　要：冷冻消融术是利用低温对病变组织进行破坏的的一种治疗方法。随着冷冻消融术广泛应用于各种良恶性肿瘤的治疗,人们开始关注冷冻消融所致周围神经损伤引起的感觉运动功能的改变。本文总结了周围神经冷冻损伤及修复的机制、临床应用及影像学观察的相关研究进展,发现冷冻消融可对周围神经造成损伤,而这种损伤是可以不同程度恢复的,但修复程度受冷冻条件的影响。通过影像学观察周围神经的术中冷冻情况及术后神经影像学改变可以评估神经的损伤修复情况。Cryoablation freeze elicit a specific reaction in tissue.With cryoablation widely using to treat benign and malignant tumors,more attention during procedures had been paid to cryogenic peripheral nerve lesion which induced changes in sensory and motor function.This review provides the cryogenic peripheral nerve damage and recovery mechanisms,clinical application and imaging research progress.We find that peripheral nerve would be damaged during cryoablation.This damage can be repaired in varied degree and be affected by freezing conditions.The damage and recovery of peripheral nerve can be assessed by intraoperative and postoperative imaging.

关 键 词：周围神经 损伤 修复 冷冻消融术 医学影像 

分 类 号：R8[医药卫生—临床医学] R445