title: Clinically significant persistence and enlargement of an antenatally diagnosed isolated choroid plexus cyst.
abstract: Isolated choroid plexus cysts are usually diagnosed at the time of screening ultrasonography during the second trimester. While they raise the question of underlying chromosomal abnormalities, their clinical course is almost invariably benign with complete resolution often by the third trimester. We report the highly unusual case of a choroid plexus cyst diagnosed at 14 weeks of gestational age with subsequent further enlargement of the cyst, necessitating postpartum neurosurgical intervention.
authors.affiliation: Department of Obstetrics and Gynecology, University Hospital Tübingen, Germany. sven.becker@med.uni-tuebingen.de
authors.forename: S
authors.initials: S
authors.lastname: Becker
authors.forename: G
authors.initials: G
authors.lastname: Niemann
authors.forename: M
authors.initials: M
authors.lastname: Schöning
authors.forename: D
authors.initials: D
authors.lastname: Wallwiener
authors.forename: G
authors.initials: G
authors.lastname: Mielke
mesh_terms: D000328:Adult; D002831:Choroid Plexus / Q000000981:diagnostic imaging; D003560:Cysts / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011296:Prenatal Diagnosis / Q000379:methods*; D016216:Ultrasonography, Prenatal / Q000379:methods