{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T15:22:47Z","timestamp":1787757767336,"version":"build-2784847793"},"reference-count":45,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"Suppl 2","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2021,11]]},"abstract":"<jats:sec>\n                    <jats:title>Abstract<\/jats:title>\n                    <jats:p>Fetal ventriculomegaly (VM) refers to the abnormal enlargement of one or more ventricles of the brain in-utero. The enlargement may or may not be related to ventricular obstruction and increased intracranial pressure; therefore, the term \u201chydrocephalus\u201d is not used. VM is diagnosed usually in the mid-trimester when the atrial diameter (AD) of the lateral ventricle is more than 10 mm on one or both sides. A thorough workup is then required to identify the cause as the etiology is diverse. Fetal magnetic resonance imaging (MRI) may yield additional information. Serial ultrasound follow-up would be required to assess its progression with advancing gestation. The prognosis and long-term outcomes greatly depend upon the etiology, the severity at diagnosis, progression, and associations. This article reviews the definitions, diagnosis, and workup of fetal VM, discusses follow-up protocols and prognosis, and examines the role of fetal therapy, including fetoscopic surgery in its prenatal management.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/0028-3886.332280","type":"journal-article","created":{"date-parts":[[2021,12,28]],"date-time":"2021-12-28T01:37:09Z","timestamp":1640655429000},"page":"S305-S312","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":4,"title":["Prenatal Ventriculomegaly \u2013 Diagnosis, Prognostication and Management"],"prefix":"10.4103","volume":"69","author":[{"given":"Vivek","family":"Krishnan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Akshatha","family":"Sharma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rachita","family":"Ramamurthy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rinshi","family":"Elayedatt","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B S","family":"Ramamurthy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-9-20240907","first-page":"115","article-title":"Congenital malformations of the central nervous system in Scotland","volume":"12","author":"Edwards","year":"1958","journal-title":"Br J Prev Soc Med"},{"key":"R2-9-20240907","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1002\/pd.310","article-title":"Sonography of fetal cerebrospinal anomalies","volume":"22","author":"Pilu","year":"2002","journal-title":"Prenat Diagn"},{"key":"R3-9-20240907","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1159\/000095668","article-title":"Intrauterine shunt for obstructive hydrocephalus--Still not ready","volume":"21","author":"Bruner","year":"2006","journal-title":"Fetal Diagn Ther"},{"key":"R4-9-20240907","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1016\/j.siny.2012.06.001","article-title":"Neonatal outcome of congenital ventriculomegaly","volume":"17","author":"McKechnie","year":"2012","journal-title":"Semin Fetal Neonatal Med"},{"key":"R5-9-20240907","doi-asserted-by":"crossref","first-page":"337","DOI":"10.1148\/radiology.192.2.8029393","article-title":"Proximal fetal cerebral ventricle: Description of US technique and initial results","volume":"192","author":"Browning","year":"1994","journal-title":"Radiology"},{"key":"R6-9-20240907","doi-asserted-by":"crossref","first-page":"e16118","DOI":"10.1097\/MD.0000000000016118","article-title":"Volume growth trend and correlation of atrial diameter with lateral ventricular volume in normal fetus and fetus with ventriculomegaly A STROBE compliant article","volume":"98","author":"Ma","year":"2019","journal-title":"Medicine (Baltimore"},{"key":"R7-9-20240907","doi-asserted-by":"crossref","first-page":"67","DOI":"10.12891\/ceog16442014","article-title":"The criterion value of fetal cerebral lateral ventricular atrium width for diagnosis of ventriculomegaly","volume":"41","author":"Goynumer","year":"2014","journal-title":"Clin Exp Obstet Gynecol"},{"key":"R8-9-20240907","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1016\/j.siny.2005.05.002","article-title":"Imaging of fetal cerebral ventriculomegaly: A guide to management and outcome","volume":"10","author":"Mehta","year":"2005","journal-title":"Semin Fetal Neonatal Med"},{"key":"R9-9-20240907","doi-asserted-by":"crossref","first-page":"403","DOI":"10.1148\/radiology.172.2.2664864","article-title":"Detection of fetal central nervous system anomalies: A practical level of effort for a routine sonogram","volume":"172","author":"Filly","year":"1989","journal-title":"Radiology"},{"key":"R10-9-20240907","doi-asserted-by":"crossref","first-page":"1113","DOI":"10.1007\/s00381-017-3441-y","article-title":"Fetal ventriculomegaly: Diagnosis, treatment, and future directions","volume":"33","author":"Pisapia","year":"2017","journal-title":"Childs Nerv Syst"},{"key":"R11-9-20240907","doi-asserted-by":"crossref","first-page":"476","DOI":"10.1002\/uog.22145","article-title":"ISUOG practice guidelines (updated): Sonographic examination of the fetal central nervous system. 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