Objective:To access the diagnostic value and treatment direction of magnetic resonance cholangiopancreatography(MRCP) to obstructive jaundice patients.

• 目的:探讨磁共振胆胰管造影(MRCP)对梗阻性黄疸患者梗阻定位和定性的诊断价值及对治疗的指导意义。