低场磁共振胰胆管成像在腹腔镜治疗胆石症中的应用  

Clinical application of low field magnetic resonance cholangiopancreatography in the directions of laparoscopy management cholelithiasis

作　　者：李子煜[1] 郑根林[1] 郑洁[1] 

机构地区：[1]武警安徽总队医院放射科,安徽合肥230041

出　　处：《武警医学院学报》2009年第1期53-54,57,共3页Acta Academiae Medicinae CPAPF

摘　　要：【目的】探讨低场磁共振胰胆管成像(magnetic resonance cholangiopancreatography,MRCP)在腹腔镜治疗胆石症方面的临床应用价值。【方法】通过对89例术前行MRCP检查的胆石症患者和76例术前未行MRCP检查的胆石症患者的对照分析,比较两组患者术中胆道探查阴性率。【结果】术前MRCP检查组和非MRCP检查组的胆总管阴性探查率分别为4.5%和17.1%。【结论】低场MRCP结合MRI能够准确的反映胆囊结石及胆总管结石的位置和梗阻程度,通过术前MRCP检查可降低腹腔镜治疗胆石症手术中的胆道阴性探查率,避免不必要的胆道探查。[ Objective] To discuss the clinical application of low field magnetic resonance cholangiopancreatography （MRCP） in the directions of laparoscopy management cholelithiasis. [ Methods] A cross-check analysis was conducted between MRCP was performed prior to operation in 89 patients and didn＇t accept MRCP in 76 patients. To compare common bile duct exploration （CBDE） negative rate in two groups. [Results] CBDE negative rate were 4.5% and 17.1% in two groups. [ Conclusions] If combined with routine MRI, the low field magnetic resonance cholangiopancreatography is very helpful in demonstrating the obstruction site and extent of cholecystolithiasis and common duct stones. MRCP was performed prior to operation is beneficial to reducing negative rate of CBDE in laparoscopy management cholelithiasis, which is avoiding unnecessary CBDE.

关 键 词：低场 磁共振胰胆管成像 胆石症 腹腔镜 

分 类 号：R817.4[医药卫生—影像医学与核医学]