Radio WavesCholangiopancreatography, Endoscopic RetrogradeCholangiopancreatography, Magnetic ResonanceMagnetic Resonance ImagingCholedocholithiasisMagnetic Resonance SpectroscopySphincterotomy, EndoscopicPancreatitisBiliary Tract DiseasesRadio Frequency Identification DevicePancreatic DuctsHyperamylasemiaCommon Bile DuctCommon Bile Duct DiseasesGallstonesCholangitisPancreatic DiseasesBile Duct DiseasesCholangiographyJaundice, ObstructiveCholecystectomy, LaparoscopicBiliary FistulaSphincter of Oddi DysfunctionMagnetic Resonance AngiographyAmpulla of VaterCholestasisCholedochal CystCholestasis, ExtrahepaticSphincter of OddiCholelithiasisEndosonographyCholedochostomyMagnetic Resonance Imaging, CineBile DuctsCholecystectomyContrast MediaGabexatePostcholecystectomy SyndromeDrainage