{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,3,14]],"date-time":"2023-03-14T03:40:42Z","timestamp":1678765242212},"reference-count":0,"publisher":"Walter de Gruyter GmbH","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Perinatal Medicine"],"published-print":{"date-parts":[[2013,7,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>\n                  <jats:bold>Aim:<\/jats:bold> To define a better cut-off value of the renal pelvis anteroposterior diameter (RPAPD) to predict persistent or progressive pyelectasis during pregnancy.<\/jats:p>\n               <jats:p>\n                  <jats:bold>Methods:<\/jats:bold> We retrospectively reviewed 8873 women whose fetal RPAPD was measured. Midtrimester pyelectasis was defined as a RPAPD of \u22654 mm. Persistent\/progressive pyelectasis was defined as a RPAPD of \u226510 mm before delivery. A RPAPD cut-off value to predict a persistent\/progressive pyelectasis was determined by receiver operating characteristic curve analysis.<\/jats:p>\n               <jats:p>\n                  <jats:bold>Results:<\/jats:bold> Among 249 isolated cases of pyelectasis, persistent\/progressive pyelectasis was found in 6.9% before delivery. The midtrimester RPAPD cut-off value that best predicted persistent\/progressive pyelectasis before delivery was \u22656 mm with sensitivity, specificity, positive and negative predictive values of 64.3%, 88.7%, 30.0%, and 97.1%, respectively.<\/jats:p>\n               <jats:p>\n                  <jats:bold>Conclusions:<\/jats:bold> Although most cases of midtrimester fetal pyelectasis regress to normal during pregnancy, those with a RPAPD of \u22656 mm in the midtrimester are at higher risk for persistent or progressive pyelectasis.<\/jats:p>","DOI":"10.1515\/jpm-2012-0214","type":"journal-article","created":{"date-parts":[[2013,1,17]],"date-time":"2013-01-17T13:35:54Z","timestamp":1358429754000},"page":"401-409","source":"Crossref","is-referenced-by-count":3,"title":["Outcome of isolated fetal renal pyelectasis diagnosed during midtrimester screening ultrasound and cut-off value to predict a persistent or progressive pyelectasis <i>in utero<\/i>"],"prefix":"10.1515","volume":"41","author":[{"given":"Moon-Kyung","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Min-Ji","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jung-Joo","family":"An","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hyun-Hwa","family":"Cha","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Suk-Joo","family":"Choi","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Soo-Young","family":"Oh","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cheong-Rae","family":"Roh","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jong-Hwa","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","published-online":{"date-parts":[[2013,1,17]]},"container-title":["jpme"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.degruyter.com\/document\/doi\/10.1515\/jpm-2012-0214\/xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.degruyter.com\/document\/doi\/10.1515\/jpm-2012-0214\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,3,14]],"date-time":"2023-03-14T03:22:09Z","timestamp":1678764129000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.degruyter.com\/document\/doi\/10.1515\/jpm-2012-0214\/html"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,1,17]]},"references-count":0,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2013,1,16]]},"published-print":{"date-parts":[[2013,7,1]]}},"alternative-id":["10.1515\/jpm-2012-0214"],"URL":"https:\/\/doi.org\/10.1515\/jpm-2012-0214","relation":{},"ISSN":["1619-3997","0300-5577"],"issn-type":[{"value":"1619-3997","type":"electronic"},{"value":"0300-5577","type":"print"}],"subject":[],"published":{"date-parts":[[2013,1,17]]}}}