肝多发海绵状血管瘤经导管动脉超选择性插管栓塞的远期疗效观察

目的：回顾性评价肝多发海绵状血管瘤经动脉超选择性插管化疗栓塞的安全性、技术成功率及远期疗效。方法6例肝多发海绵状血管瘤患者，采用经动脉超选择性插管并以平阳霉素碘油乳剂（PYM‐Lip）实施完全性充填栓塞治疗，术后6、12、36个月行多排螺旋C T增强检查并进行相关统计学处理以评价远期疗效。结果肝多发海绵状血管瘤6例中共栓塞病灶26个，其中，成功栓塞病灶数分别为15个1例、2个4例、3个1例。26个病灶均不同程度缩小，其中，C T显示术后6、12、36个月被栓塞病灶直径缩小超过50％、直径缩小小于或等于50％、病灶消失分别为38％（10／26）、54％（14／26）、8％（2／26），62％（16／26）、23％（6／26）、15％（4／26），69％（18／26）、12％（3／26）、19％（5／26）。技术操作成功率100％，无严重并发症发生。手术前后病灶大小差异具有统计学意义（P＜0．01）。结论肝多发海绵状血管瘤经动脉超选择栓塞技术操作成功率高、微创、并发症少、疗效显著。

Observation of the long-term curative efficacy by transcatheter super selective arterial cheoembolization for multiple the Cavernous hemangioma of the liver

Objective To retrospectively evaluate the safety ,technical success rate and long‐term efficacy of the hepatic mul‐tiple cavernous hemangioma with super selective arterial cheoembolization .Methods 6 cases multiple hepatic cavernous hemangio‐ma by clinical diagnosed between 2004-2011 years in our hospital ,Through arterial super selective and completely filling cheoem‐bolization by Pingyang mycin lipiodol emulsion(PYM‐Lip) ,To assess the long‐term efficacy .by multi slice spiral CT enhanced scan‐ning and carry on relevant statistics processing in postoperative 6 ,12 ,36months .Results 26 lesions were embolismed in 6 cases multiple hepatic cavernous hemangioma ,Among the number of successful embolization were 15 of 1 cases ,2 of 4 cases ,3 of 1 cases , respectively .26 lesions was decreased with different degrees ,which the diameter of lesions were reduced with embolismed by CT enhanced scanning in postoperative 6 ,12 ,36months and diameter reduced> 50% ,diameter reduced≤50% ,lesions disappear was 38% (10/26) ,54% (14/26) ,8% (2/26) ,62% (16/26) ,23% (6/26) ,15% (4/26) ,69% (18/26) ,12% (3/26) ,19% (5/26) .Technical operation success rate 100% ,not serious complications occurred .There are statistically significant differences in the size of lesions before and after operation(P<0 .01) .Conclusion The technique success rate was high ,minimally invasive ,the complications was less ,the curative efficacy was obvious by transcatheter arterial super selective cheoembolizaton with hepatic multiple cavernous he ‐mangioma .