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- Publisher Website: 10.1002/jcu.22084
- Scopus: eid_2-s2.0-84886752770
- PMID: 24037650
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Article: Sonographic appearance of the cavum septum pellucidum et vergae in normal fetuses in the second and third trimesters of pregnancy
Title | Sonographic appearance of the cavum septum pellucidum et vergae in normal fetuses in the second and third trimesters of pregnancy |
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Authors | |
Keywords | Cavum septum pellucidum Cavum vergae Fetus MRI Ultrasound |
Issue Date | 2013 |
Citation | Journal of Clinical Ultrasound, 2013, v. 41, n. 9, p. 525-531 How to Cite? |
Abstract | Background: To characterize the cavum septum pellucidum et vergae (CSPV) in normal fetuses in the second to third trimester. Methods: The cavum septum pellucidum (CSP) and CSPV were investigated in 322 uncomplicated singleton pregnancies from 25 to 39 weeks' gestation. Visualization rate, width, and morphology of both CSP and cavum vergae (CV) were assessed by ultrasound and MRI. Results: The CSP and CSPV visualization rates were 100% and 7.8% (25/322), respectively. The mean widths were 6.3±1.2 mm (3.4-10 mm) and 6.7±1.0 mm (5.1-9 mm), respectively, with no significant correlation between width and gestational age (r=-0.108, p>0.05 and r=-0.182, p>0.05, respectively). In CSPV fetuses, the CV to CSP ratio was 1.004±0.018 (0.967-1.033). All CSPVs were rectangular in the transverse plane and extended posteriorly beyond the midpoint of the brain. Conclusions: Common features of CSPVs include (1) a rectangular morphology, (2) communication between the two cavities, (3) a CV width within the normal range for CSP, and (4) a CV-CSP ratio of 1. These findings may help distinguish normal from abnormal CSPV. © 2013 Wiley Periodicals, Inc. |
Persistent Identifier | http://hdl.handle.net/10722/325675 |
ISSN | 2021 Impact Factor: 0.869 2020 SCImago Journal Rankings: 0.272 |
DC Field | Value | Language |
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dc.contributor.author | Tao, Guowei | - |
dc.contributor.author | Lu, Gang | - |
dc.contributor.author | Zhan, Xinfeng | - |
dc.contributor.author | Li, Jun | - |
dc.contributor.author | Cheng, Lin | - |
dc.contributor.author | Lee, Kingyin | - |
dc.contributor.author | Poon, Wai Sang | - |
dc.date.accessioned | 2023-02-27T07:35:20Z | - |
dc.date.available | 2023-02-27T07:35:20Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Journal of Clinical Ultrasound, 2013, v. 41, n. 9, p. 525-531 | - |
dc.identifier.issn | 0091-2751 | - |
dc.identifier.uri | http://hdl.handle.net/10722/325675 | - |
dc.description.abstract | Background: To characterize the cavum septum pellucidum et vergae (CSPV) in normal fetuses in the second to third trimester. Methods: The cavum septum pellucidum (CSP) and CSPV were investigated in 322 uncomplicated singleton pregnancies from 25 to 39 weeks' gestation. Visualization rate, width, and morphology of both CSP and cavum vergae (CV) were assessed by ultrasound and MRI. Results: The CSP and CSPV visualization rates were 100% and 7.8% (25/322), respectively. The mean widths were 6.3±1.2 mm (3.4-10 mm) and 6.7±1.0 mm (5.1-9 mm), respectively, with no significant correlation between width and gestational age (r=-0.108, p>0.05 and r=-0.182, p>0.05, respectively). In CSPV fetuses, the CV to CSP ratio was 1.004±0.018 (0.967-1.033). All CSPVs were rectangular in the transverse plane and extended posteriorly beyond the midpoint of the brain. Conclusions: Common features of CSPVs include (1) a rectangular morphology, (2) communication between the two cavities, (3) a CV width within the normal range for CSP, and (4) a CV-CSP ratio of 1. These findings may help distinguish normal from abnormal CSPV. © 2013 Wiley Periodicals, Inc. | - |
dc.language | eng | - |
dc.relation.ispartof | Journal of Clinical Ultrasound | - |
dc.subject | Cavum septum pellucidum | - |
dc.subject | Cavum vergae | - |
dc.subject | Fetus | - |
dc.subject | MRI | - |
dc.subject | Ultrasound | - |
dc.title | Sonographic appearance of the cavum septum pellucidum et vergae in normal fetuses in the second and third trimesters of pregnancy | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/jcu.22084 | - |
dc.identifier.pmid | 24037650 | - |
dc.identifier.scopus | eid_2-s2.0-84886752770 | - |
dc.identifier.volume | 41 | - |
dc.identifier.issue | 9 | - |
dc.identifier.spage | 525 | - |
dc.identifier.epage | 531 | - |
dc.identifier.eissn | 1097-0096 | - |