Comparative study of pineapple juice as a negative oral contrast agent in magnetic resonance cholangiopancreatography.

OBJECTIVES The aim of this study was to compare the image quality of magnetic resonance Cholangiopancreatography (MRCP) using Pineapple Juice (PJ) or ranitidine as negative oral contrast agents and no agent. MATERIALS AND METHODS MRCP images of patients administered PJ (n = 117) or Ranitidine (n = 110) at random, and patients without an agent (n = 50… (More)