{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T17:23:07Z","timestamp":1791652987042,"version":"4.3.4"},"reference-count":16,"publisher":"Walter de Gruyter GmbH","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,6,27]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec id=\"j_jpm-2022-0356_abs_001\">\n                  <jats:title>Objectives<\/jats:title>\n                  <jats:p>To develop a nomogram for fetal left brachiocephalic vein (LBCV) diameters during a healthy pregnancy and to assess LBCV values in fetuses with fetal growth restriction (FGR).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec id=\"j_jpm-2022-0356_abs_002\">\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>This prospective observational study included 31 FGR pregnancies and 438 low-risk pregnancies. The low-risk group was used to determine the 5th, mean, and 95th percentiles for the LBCV between 12 and 39\u00a0weeks of gestation based on gestational age. On growth charts, LBCV measurements of FGR fetuses were displayed, and those above the gestational age 95th percentile were considered wide vein. Cerebroplacental ratio (CPR) and\u00a0umbilical artery (UA), middle cerebral artery (MCA), and\u00a0ductus venosus (DV) Doppler parameters were evaluated in FGR fetuses.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec id=\"j_jpm-2022-0356_abs_003\">\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>LBCV diameter increased significantly with advancing gestational age. The LBCV diameters were above the 95th percentile in 23 of the 31 FGR fetuses (74.2%). All fetuses (15\/15, 100%) with early-onset (EO)-FGR and 8 fetuses (8\/16, 50%) with the late-onset (LO)-FGR had LBCV values above the 95th percentile (p&lt;0.01). UA-PI was significantly higher and MCA-PI and CPR were significantly lower in LO-FGR fetuses with LBCV diameters above the 95th percentile (p&lt;0.05).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec id=\"j_jpm-2022-0356_abs_004\">\n                  <jats:title>Conclusions<\/jats:title>\n                  <jats:p>LBCV diameters of fetuses with FGR were significantly wider than the normal population. In the LO-FGR group, there was a good correlation between LBCV diameter and CPR.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1515\/jpm-2022-0356","type":"journal-article","created":{"date-parts":[[2022,12,2]],"date-time":"2022-12-02T09:45:14Z","timestamp":1669974314000},"page":"682-686","source":"Crossref","is-referenced-by-count":5,"title":["Fetal left brachiocephalic vein diameters in normal and growth restricted fetuses"],"prefix":"10.1515","volume":"51","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2755-1932","authenticated-orcid":false,"given":"Didem","family":"Kaymak","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology , Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty , Istanbul , Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5937-0220","authenticated-orcid":false,"given":"Verda","family":"Alpay","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology , Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty , Istanbul , Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1634-0117","authenticated-orcid":false,"given":"Ebru Al\u0131c\u0131","family":"Davuto\u011flu","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology , Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty , Istanbul , Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4608-6623","authenticated-orcid":false,"given":"Melike","family":"Makul","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology , Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty , Istanbul , Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6400-1964","authenticated-orcid":false,"given":"Riza","family":"Madazl\u0131","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology , Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty , Istanbul , Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"374","published-online":{"date-parts":[[2022,12,5]]},"reference":[{"key":"2023060719030812953_j_jpm-2022-0356_ref_001","doi-asserted-by":"crossref","unstructured":"Chaoui, R, Heling, KS, Karl, K. Ultrasound of the fetal veins part 2: veins at the cardiac level. Ultraschall der Med 2014;35:302\u201321. https:\/\/doi.org\/10.1055\/s-0034-1366848.","DOI":"10.1055\/s-0034-1366848"},{"key":"2023060719030812953_j_jpm-2022-0356_ref_002","doi-asserted-by":"crossref","unstructured":"Sinkovskaya, E, Abuhamad, A, Horton, S, Chaoui, R, Karl, K. Fetal left brachiocephalic vein in normal and abnormal conditions. Ultrasound Obstet Gynecol 2012;40:542\u20138. https:\/\/doi.org\/10.1002\/uog.11166.","DOI":"10.1002\/uog.11166"},{"key":"2023060719030812953_j_jpm-2022-0356_ref_003","doi-asserted-by":"crossref","unstructured":"Tongsong, T, Luewan, S, Jatavan, P, Tongprasert, F, Sukpan, K. Rule for prenatal diagnosis of total anomalous pulmonary venous return. 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