{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,13]],"date-time":"2025-12-13T06:59:20Z","timestamp":1765609160550,"version":"3.41.0"},"reference-count":11,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2025,2,13]],"date-time":"2025-02-13T00:00:00Z","timestamp":1739404800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100004775","name":"Natural Science Foundation of Gansu Province","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004775","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Ultrasound Medicine"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>This study aimed to assess the utility of two\u2010dimensional (2D) ultrasonography in diagnosing and classifying fetal type I persistent left superior vena cava (PLSVC).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The diameter (D<jats:sub>1<\/jats:sub>) of the coronary sinus (CS) was measured in the four\u2010chamber view and the diameter (D<jats:sub>2<\/jats:sub>) of the PLSVC was measured in the three\u2010vessel trachea view; the ratio of the diameter of CS to PLSVC (D<jats:sub>1<\/jats:sub>\/D<jats:sub>2<\/jats:sub>) and the ratio of gestational week (GA)\/D<jats:sub>1<\/jats:sub> and GA\/D<jats:sub>2<\/jats:sub> were calculated to analyze the correlation between measurement and classification of type I PLSVC.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Compared the parameter of Ia and Ib Group, the differences in D<jats:sub>1<\/jats:sub>, D<jats:sub>2<\/jats:sub>, GA\/D<jats:sub>1<\/jats:sub>, and GA\/D<jats:sub>2<\/jats:sub> were statistically significant (<jats:italic>P<\/jats:italic>\u2009&lt;\u2009.05). D<jats:sub>1<\/jats:sub> and D<jats:sub>2<\/jats:sub> are independent factors for the differential diagnosis of type I PLSVC, with odds ratios (OR) of 5.397 and 2.661, respectively, and both are statistically significant (<jats:italic>P<\/jats:italic>\u2009&lt;\u2009.05). The nomogram model exhibited superior performance in diagnosing type I PLSVC, with the highest AUC value of 0.853, a sensitivity of 96.55%, and a specificity of 66.25%.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The combination of D<jats:sub>1<\/jats:sub>, D<jats:sub>2<\/jats:sub>, GA\/D<jats:sub>1<\/jats:sub>, and GA\/D<jats:sub>2<\/jats:sub> is valuable for diagnosing and classifying fetal type I PLSVC, demonstrating significant clinical application value.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jum.16663","type":"journal-article","created":{"date-parts":[[2025,2,13]],"date-time":"2025-02-13T10:10:12Z","timestamp":1739441412000},"page":"1033-1043","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Prenatal Diagnosis and Classification of Type I Persistent Left Superior Vena Cava"],"prefix":"10.1002","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4384-9701","authenticated-orcid":false,"given":"Tian\u2010gang","family":"Li","sequence":"first","affiliation":[{"name":"Department of Ultrasound Diagnosis Gansu Provincial Maternity and Child\u2010care Hospital  Lanzhou People's Republic of China"},{"name":"Gansu Provincial Ultrasound Imaging Clinical Medicine Research Center  Lanzhou People's Republic of China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chuan\u2010min","family":"Wei","sequence":"additional","affiliation":[{"name":"Department of Ultrasound Diagnosis Gansu Provincial Maternity and Child\u2010care Hospital  Lanzhou People's Republic of China"},{"name":"Gansu Provincial Ultrasound Imaging Clinical Medicine Research Center  Lanzhou People's Republic of China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wen\u2010rui","family":"Wu","sequence":"additional","affiliation":[{"name":"Department of Ultrasound Diagnosis Gansu Provincial Maternity and Child\u2010care Hospital  Lanzhou People's Republic of China"},{"name":"Gansu Provincial Ultrasound Imaging Clinical Medicine Research Center  Lanzhou People's Republic of China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu\u2010Wu","family":"Sheng","sequence":"additional","affiliation":[{"name":"Department of Ultrasound Diagnosis Wuwei People's Hospital  Wuwei People's Republic of China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,2,13]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.3390\/jcm11144020"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/echo.12514"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13244-021-00983-x"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1017\/S1047951120001584"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.24966"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1080\/15513815.2021.1933662"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tjog.2022.03.011"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/pd.5569"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/jum.16550"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1259\/bjr.20200856"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/echo.15582"}],"container-title":["Journal of Ultrasound in Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jum.16663","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,9]],"date-time":"2025-06-09T08:50:49Z","timestamp":1749459049000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jum.16663"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,2,13]]},"references-count":11,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2025,6]]}},"alternative-id":["10.1002\/jum.16663"],"URL":"https:\/\/doi.org\/10.1002\/jum.16663","archive":["Portico"],"relation":{},"ISSN":["0278-4297","1550-9613"],"issn-type":[{"type":"print","value":"0278-4297"},{"type":"electronic","value":"1550-9613"}],"subject":[],"published":{"date-parts":[[2025,2,13]]},"assertion":[{"value":"2024-11-23","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-01-28","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-02-13","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}