陆宁,王岩,肖嵩华,刘郑生.MRI测量对上胸椎肿瘤手术入路选择的意义[J].中国脊柱脊髓杂志,2007,(6):.
MRI测量对上胸椎肿瘤手术入路选择的意义
Pre-operative MRI measurement in choosing a proper surgical approach in dealing with upper thoracic tumors
  
DOI:
中文关键词:  上胸椎  肿瘤  手术入路
英文关键词:MRI
基金项目:
陆宁  王岩  肖嵩华  刘郑生
解放军总医院骨科,北京市100853
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中文摘要:
  目的:探讨术前MRI测量对上胸椎肿瘤前路切除手术入路选择的意义。方法:对8例上胸椎肿瘤患者术前进行MRI检查,在MRI矢状位图片上经胸骨切迹作与胸骨柄纵轴相垂直的线P,经病变椎体尾侧紧邻正常椎体的上、下终板作两个终板的切线E1和E2,分别记录P与脊柱相交的椎体水平及E1、E2与胸骨相交的椎体水平。P经过病变椎体远侧正常椎体,E1和E2经过胸骨切迹或其上方者采用低位颈前切口;E2经过胸骨柄上部者采用部分胸骨和/或部分内侧锁骨切除入路。P经过病变椎体或E1和E2经过胸骨柄中下部者采用后外侧经胸腔人路完成手术。结果:7例患者P经过病变椎体远侧正常椎体,其中4例E2经过胸骨切迹或其上方者有3例通过低位颈前切口完成了肿瘤的前路切除,1例显露不佳,切除少量左侧锁骨内侧部分增加显露后完成手术;3例E2经过胸骨柄上部者采用部分胸骨和/或部分内侧锁骨切除人路完成手术。1例P经过病变椎体,E1和E2经过胸骨柄中下部者采用后外侧经胸腔人路完成手术。未出现与手术相关的血管和神经损伤等并发症,3个月随访时内置物无松动、移位和断裂。结论:术前MRI测量有助于选择适当的手术入路,并可帮助判断肿瘤切除后胸椎前路的融合固定方式。
英文摘要:
  Objective:To investigate the meaning of pre-operative MRI measuring in choosing a proper surgical approach in dealing with upper thoracic tumors.Method:The preoperative MRI measurement from 8 patients with upper thoracic tumors were performed to plan the
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