title: Methods of fetal MR: beyond T2-weighted imaging.
abstract: The present work reviews the basic methods of performing fetal magnetic resonance imaging (MRI). Since fetal MRI differs in many respects from a postnatal study, several factors have to be taken into account to achieve satisfying image quality. Image quality depends on adequate positioning of the pregnant woman in the magnet, use of appropriate coils and the selection of sequences. Ultrafast T2-weighted sequences are regarded as the mainstay of fetal MR-imaging. However, additional sequences, such as T1-weighted images, diffusion-weighted images, echoplanar imaging may provide further information, especially in extra- central-nervous system regions of the fetal body.
authors.affiliation: Center of Anatomy and Cell Biology, Integrative Morphology Group, Medical University of Vienna, Waehringerstrasse 13, 1090 Vienna, Austria. peter.brugger@meduniwien.ac.at
authors.forename: Peter C
authors.initials: PC
authors.lastname: Brugger
authors.forename: Fritz
authors.initials: F
authors.lastname: Stuhr
authors.forename: Christian
authors.initials: C
authors.lastname: Lindner
authors.forename: Daniela
authors.initials: D
authors.lastname: Prayer
mesh_terms: D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*