Matches in SemOpenAlex for { <https://semopenalex.org/work/W2899177777> ?p ?o ?g. }
- W2899177777 endingPage "206" @default.
- W2899177777 startingPage "199" @default.
- W2899177777 abstract "Objective To evaluate Sylvian fissure development by assessing Sylvian fissure angles in fetuses with malformation of cortical development (MCD). Methods This was a retrospective study of 22 fetuses with MCD. Cases with a stored three-dimensional (3D) brain volume acquired at 18 + 0 to 30 + 6 weeks of gestation at an ultrasound-based research clinic between January 2010 and December 2017 were identified through a database. Of the 22 fetuses, seven had an extracranial abnormality, such as cardiac, renal, gastrointestinal and/or digital anomalies, and five had a minor abnormality such as micrognathia, low-set ears and/or single umbilical artery. To confirm the final clinical diagnosis of brain abnormality, postmortem histological findings or prenatal or postnatal magnetic resonance images were used. For measurement of Sylvian fissure angle, an anterior coronal plane of the fetal brain on transvaginal 3D volume multiplanar imaging was visualized as a single image from the three orthogonal views. The right and left Sylvian fissure angles were measured between a horizontal reference line (0°) and a line drawn along the upper side of the respective Sylvian fissure. The Sylvian fissure angle on both sides was plotted on the graphs of the reference ranges for gestational age in weeks. Results In 21 (95.5%; 95% CI, 86.8–100.0%) of 22 fetuses with MCD, the Sylvian fissure angle on one or both sides was larger than the 90th percentile of the normal reference. There was one case with apparent focal MCD in the parietal lobe, but the Sylvian fissure angles were normal. A case with apparent unilateral cortical dysplasia and one with apparent unilateral schizencephaly had conspicuous discrepancies between the left and right Sylvian fissure angles. Abnormal genetic test results were obtained in six cases, including four cases with a mutation in a single gene. Conclusions This study has shown that the Sylvian fissures, as defined by the Sylvian fissure angle, have delayed development in most MCD cases prior to the diagnosis of the condition. The Sylvian fissure angle may potentially be a strong indicator for the subsequent development of cortical malformation, before the time point at which the gyri and sulci become obvious on the fetal brain surface. Further research is required to validate these findings. © 2018 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of the International Society of Ultrasound in Obstetrics and Gynecology." @default.
- W2899177777 created "2018-11-09" @default.
- W2899177777 creator A5004123435 @default.
- W2899177777 creator A5004958678 @default.
- W2899177777 creator A5005264032 @default.
- W2899177777 creator A5008732635 @default.
- W2899177777 creator A5016652536 @default.
- W2899177777 creator A5026562247 @default.
- W2899177777 creator A5038009418 @default.
- W2899177777 creator A5047558243 @default.
- W2899177777 creator A5079057191 @default.
- W2899177777 creator A5084149631 @default.
- W2899177777 creator A5088676049 @default.
- W2899177777 date "2019-07-08" @default.
- W2899177777 modified "2023-10-18" @default.
- W2899177777 title "Increased Sylvian fissure angle as early sonographic sign of malformation of cortical development" @default.
- W2899177777 cites W1515970865 @default.
- W2899177777 cites W1972715632 @default.
- W2899177777 cites W1974697484 @default.
- W2899177777 cites W1986136362 @default.
- W2899177777 cites W2027439535 @default.
- W2899177777 cites W2035612422 @default.
- W2899177777 cites W2036945776 @default.
- W2899177777 cites W2047306495 @default.
- W2899177777 cites W2095969890 @default.
- W2899177777 cites W2101123414 @default.
- W2899177777 cites W2138304538 @default.
- W2899177777 cites W2139291356 @default.
- W2899177777 cites W2149539523 @default.
- W2899177777 cites W2346105631 @default.
- W2899177777 cites W2607365634 @default.
- W2899177777 cites W2789263242 @default.
- W2899177777 cites W2899406220 @default.
- W2899177777 doi "https://doi.org/10.1002/uog.20171" @default.
- W2899177777 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6772089" @default.
- W2899177777 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30381845" @default.
- W2899177777 hasPublicationYear "2019" @default.
- W2899177777 type Work @default.
- W2899177777 sameAs 2899177777 @default.
- W2899177777 citedByCount "26" @default.
- W2899177777 countsByYear W28991777772020 @default.
- W2899177777 countsByYear W28991777772021 @default.
- W2899177777 countsByYear W28991777772022 @default.
- W2899177777 countsByYear W28991777772023 @default.
- W2899177777 crossrefType "journal-article" @default.
- W2899177777 hasAuthorship W2899177777A5004123435 @default.
- W2899177777 hasAuthorship W2899177777A5004958678 @default.
- W2899177777 hasAuthorship W2899177777A5005264032 @default.
- W2899177777 hasAuthorship W2899177777A5008732635 @default.
- W2899177777 hasAuthorship W2899177777A5016652536 @default.
- W2899177777 hasAuthorship W2899177777A5026562247 @default.
- W2899177777 hasAuthorship W2899177777A5038009418 @default.
- W2899177777 hasAuthorship W2899177777A5047558243 @default.
- W2899177777 hasAuthorship W2899177777A5079057191 @default.
- W2899177777 hasAuthorship W2899177777A5084149631 @default.
- W2899177777 hasAuthorship W2899177777A5088676049 @default.
- W2899177777 hasBestOaLocation W28991777771 @default.
- W2899177777 hasConcept C105702510 @default.
- W2899177777 hasConcept C118552586 @default.
- W2899177777 hasConcept C126838900 @default.
- W2899177777 hasConcept C127313418 @default.
- W2899177777 hasConcept C13483470 @default.
- W2899177777 hasConcept C143409427 @default.
- W2899177777 hasConcept C143753070 @default.
- W2899177777 hasConcept C151730666 @default.
- W2899177777 hasConcept C172680121 @default.
- W2899177777 hasConcept C2779234561 @default.
- W2899177777 hasConcept C2779811377 @default.
- W2899177777 hasConcept C2780170424 @default.
- W2899177777 hasConcept C2780749890 @default.
- W2899177777 hasConcept C50965678 @default.
- W2899177777 hasConcept C54355233 @default.
- W2899177777 hasConcept C71924100 @default.
- W2899177777 hasConcept C86803240 @default.
- W2899177777 hasConceptScore W2899177777C105702510 @default.
- W2899177777 hasConceptScore W2899177777C118552586 @default.
- W2899177777 hasConceptScore W2899177777C126838900 @default.
- W2899177777 hasConceptScore W2899177777C127313418 @default.
- W2899177777 hasConceptScore W2899177777C13483470 @default.
- W2899177777 hasConceptScore W2899177777C143409427 @default.
- W2899177777 hasConceptScore W2899177777C143753070 @default.
- W2899177777 hasConceptScore W2899177777C151730666 @default.
- W2899177777 hasConceptScore W2899177777C172680121 @default.
- W2899177777 hasConceptScore W2899177777C2779234561 @default.
- W2899177777 hasConceptScore W2899177777C2779811377 @default.
- W2899177777 hasConceptScore W2899177777C2780170424 @default.
- W2899177777 hasConceptScore W2899177777C2780749890 @default.
- W2899177777 hasConceptScore W2899177777C50965678 @default.
- W2899177777 hasConceptScore W2899177777C54355233 @default.
- W2899177777 hasConceptScore W2899177777C71924100 @default.
- W2899177777 hasConceptScore W2899177777C86803240 @default.
- W2899177777 hasIssue "2" @default.
- W2899177777 hasLocation W28991777771 @default.
- W2899177777 hasLocation W28991777772 @default.
- W2899177777 hasLocation W28991777773 @default.
- W2899177777 hasLocation W28991777774 @default.
- W2899177777 hasOpenAccess W2899177777 @default.
- W2899177777 hasPrimaryLocation W28991777771 @default.