title: MR cholangiopancreatography techniques.
abstract: The tissue contrast principles and the technical aspects involved in the design of the imaging protocols currently used for clinical MR cholangiopancreatography are reviewed using a neutral terminology that is applicable to most of the high-field MRI equipment available from the major manufacturers. Furthermore, the technical discussions that follow are accompanied by a comprehensive set of tables listing the pulse sequence parameters used by the authors of the other articles in this issue. The tables are organized according to groups of parameters that determine the fundamental features of the protocols and of the generated images, specifically motion artifact reduction technique, scan geometry, image contrast, and recommended image post processing algorithm.
authors.affiliation: Boston University School of Medicine, Boston Medical Center, MA, USA.
authors.forename: H
authors.initials: H
authors.lastname: Jara
authors.forename: M A
authors.initials: MA
authors.lastname: Barish
mesh_terms: D000465:Algorithms; D016477:Artifacts; D001659:Biliary Tract / Q000033:anatomy & histology*; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008279:Magnetic Resonance Imaging / Q000379:methods*; D010179:Pancreas / Q000033:anatomy & histology*