单次激发放射状MRCP临床应用

目的　探讨单次激发放射状磁共振胰胆管水成像 (SSH/MRCP/RAD)序列的临床应用价值。方法　对 42例均经手术或病理证实的胰胆管疾病患者的MRCP资料进行回顾性分析 ,MRCP采用单次激发放射状自旋回波序列技术。其中包括结石 19例、炎症 3例、先天囊肿 6例、胆管癌 12例、十二指肠降段憩室炎引起黄疸 1例、Mirizzi综合征 1例。结果　 42例MRCP检查均一次成功 ,肝内外胆管显示率 10 0 % ,主胰管显示率 80 .5 8%。定位诊断为 10 0 % ,定性诊断 88.2 %。结论　对胰胆管病变的检查 ,SSH/MR CP/RAD是较为理想的成像技术 ,在临床上有较大的应用价值。

The Clinical Evaluation of MR Cholangiopancreatography

Objective To evaluate the clinical diagnostic value of magnetic resonance cholangiopancreatography ( MRCP ).Methods MPCP data of 42 cases with pancreatic and bile duct lesion proved by operation and pathology were analyzed retrospectively.MRCP was performed using single-shot-radio SE sequence (SSH/RAD). Of all cases included bile duct lithiasis in 19 , inflammation in 3,congenital cyst in 6 , carcinoma in 12,jaundice caused by diverticulitis of duodenum in 1 and Mirizzi syndrome in 1 .Results MRCP was succeeded at one time in all cases . On MRCP , the visual rate of intrinsic and extrinsic hepatic bile duct was 100% and that of common pancreas duct was 80.58%.The localized and qualitative diagnosis of lesions were up to 100%,88.2% respectively.Conclusion SSH/MRCP/RAD plays an important role in diagnosis of the pancreatic and bile duct lesion in clinical practice.