{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T12:44:06Z","timestamp":1792759446775,"version":"4.5.0"},"reference-count":16,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2016,8,1]],"date-time":"2016-08-01T00:00:00Z","timestamp":1470009600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2016,8,1]],"date-time":"2016-08-01T00:00:00Z","timestamp":1470009600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","jpurol.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Pediatric Urology"],"published-print":{"date-parts":[[2016,8]]},"DOI":"10.1016\/j.jpurol.2016.04.003","type":"journal-article","created":{"date-parts":[[2016,6,3]],"date-time":"2016-06-03T09:36:56Z","timestamp":1464946616000},"page":"228.e1-228.e6","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":49,"title":["Percent improvement in renal pelvis antero-posterior diameter (PI-APD): Prospective validation and further exploration of cut-off values that predict success after pediatric pyeloplasty supporting safe monitoring with ultrasound alone"],"prefix":"10.1016","volume":"12","author":[{"given":"M.","family":"Rickard","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.H.","family":"Braga","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7192-7634","authenticated-orcid":false,"given":"J.-P.","family":"Oliveria","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Romao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Demaria","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.J.","family":"Lorenzo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jpurol.2016.04.003_bib1","doi-asserted-by":"crossref","first-page":"1141","DOI":"10.1111\/bju.12039","article-title":"Population-based comparison of laparoscopic and open pyeloplasty in paediatric pelvi-ureretic junction obstruction","volume":"111","author":"Knoedler","year":"2013","journal-title":"BJU Int"},{"key":"10.1016\/j.jpurol.2016.04.003_bib2","doi-asserted-by":"crossref","first-page":"1468","DOI":"10.1016\/j.juro.2013.01.004","article-title":"Changes in differential renal function after pyeloplasty in children","volume":"190","author":"Harraz","year":"2013","journal-title":"J Urol"},{"key":"10.1016\/j.jpurol.2016.04.003_bib3","doi-asserted-by":"crossref","first-page":"428","DOI":"10.5489\/cuaj.2271","article-title":"Symptomatic versus asymptomatic pyeloplasties: a single institution review","volume":"8","author":"Metcalfe","year":"2014","journal-title":"Can Urol Assoc J"},{"key":"10.1016\/j.jpurol.2016.04.003_bib4","doi-asserted-by":"crossref","first-page":"2347","DOI":"10.1016\/j.juro.2012.08.036","article-title":"Early postoperative ultrasound after open pyeloplasty in children with prenatal hydronephrosis helps identify low risk of recurrent obstruction","volume":"188","author":"Romao","year":"2012","journal-title":"J Urol"},{"key":"10.1016\/j.jpurol.2016.04.003_bib5","doi-asserted-by":"crossref","first-page":"1128","DOI":"10.1016\/j.juro.2010.05.017","article-title":"Is routine renography required after pyeloplasty?","volume":"184","author":"Almodhen","year":"2010","journal-title":"J Urol"},{"key":"10.1016\/j.jpurol.2016.04.003_bib6","doi-asserted-by":"crossref","first-page":"777","DOI":"10.1016\/j.juro.2015.03.123","article-title":"National trends in followup imaging after pyeloplasty in children in the United States","volume":"194","author":"Hsi","year":"2015","journal-title":"J Urol"},{"key":"10.1016\/j.jpurol.2016.04.003_bib7","doi-asserted-by":"crossref","first-page":"478","DOI":"10.1007\/BF02012459","article-title":"Ultrasound grading of hydronephrosis: introduction to the system used by the society for fetal urology","volume":"23","author":"Fernbach","year":"1993","journal-title":"Pediatr Radiol"},{"key":"10.1016\/j.jpurol.2016.04.003_bib8","doi-asserted-by":"crossref","first-page":"212","DOI":"10.1016\/j.jpurol.2010.02.205","article-title":"The Society for Fetal Urology consensus statement on the evaluation and management of antenatal hydronephrosis","volume":"6","author":"Nguyen","year":"2010","journal-title":"J Pediatr Urol"},{"key":"10.1016\/j.jpurol.2016.04.003_bib9","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1016\/j.urology.2009.09.092","article-title":"Screening ultrasound in follow-up after pediatric pyeloplasty","volume":"76","author":"Cost","year":"2010","journal-title":"Urology"},{"key":"10.1016\/j.jpurol.2016.04.003_bib10","doi-asserted-by":"crossref","first-page":"1150","DOI":"10.1111\/j.1464-410X.2007.07033.x","article-title":"Prolonged follow-up after paediatric pyeloplasty: are repeat scans necessary?","volume":"100","author":"Van Den Hoek","year":"2007","journal-title":"BJU Int"},{"key":"10.1016\/j.jpurol.2016.04.003_bib11","doi-asserted-by":"crossref","first-page":"862","DOI":"10.1111\/j.1464-410X.2008.07597.x","article-title":"Scintigraphic renal function after unilateral pyeloplasty in children: a systematic review","volume":"102","author":"Castagnetti","year":"2008","journal-title":"BJU Int"},{"key":"10.1016\/j.jpurol.2016.04.003_bib12","doi-asserted-by":"crossref","first-page":"1809","DOI":"10.1097\/01.ju.0000055040.19568.ea","article-title":"Long-term followup of pediatric dismembered pyeloplasty: how long is long enough?","volume":"169","author":"Psooy","year":"2003","journal-title":"J Urol"},{"key":"10.1016\/j.jpurol.2016.04.003_bib13","doi-asserted-by":"crossref","first-page":"2311","DOI":"10.1016\/S0022-5347(05)66192-7","article-title":"Early diuresis renogram findings predict success following pyeloplasty","volume":"165","author":"Pohl","year":"2001","journal-title":"J Urol"},{"key":"10.1016\/j.jpurol.2016.04.003_bib14","doi-asserted-by":"crossref","first-page":"63.e1","DOI":"10.1016\/j.jpurol.2014.10.007","article-title":"Functional outcomes of early versus delayed pyeloplasty in prenatally diagnosed pelvi-ureteric junction obstruction","volume":"11","author":"Babu","year":"2015","journal-title":"J Pediatr Urol"},{"key":"10.1016\/j.jpurol.2016.04.003_bib15","doi-asserted-by":"crossref","first-page":"1845","DOI":"10.1016\/j.juro.2009.03.008","article-title":"Does renal function remain stable after puberty in children with prenatal hydronephrosis and improved renal function after pyeloplasty?","volume":"182","author":"Chertin","year":"2009","journal-title":"J Urol"},{"key":"10.1016\/j.jpurol.2016.04.003_bib16","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1016\/j.urology.2009.09.080","article-title":"Pelvic reduction during pyeloplasty for antenatal hydronephrosis: does it affect outcome in ultrasound and nuclear scan postoperatively?","volume":"76","author":"Burgu","year":"2010","journal-title":"Urology"}],"container-title":["Journal of Pediatric Urology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1477513116300274?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1477513116300274?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T13:41:17Z","timestamp":1761486077000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1477513116300274"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,8]]},"references-count":16,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2016,8]]}},"alternative-id":["S1477513116300274"],"URL":"https:\/\/doi.org\/10.1016\/j.jpurol.2016.04.003","relation":{},"ISSN":["1477-5131"],"issn-type":[{"value":"1477-5131","type":"print"}],"subject":[],"published":{"date-parts":[[2016,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Percent improvement in renal pelvis antero-posterior diameter (PI-APD): Prospective validation and further exploration of cut-off values that predict success after pediatric pyeloplasty supporting safe monitoring with ultrasound alone","name":"articletitle","label":"Article Title"},{"value":"Journal of Pediatric Urology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jpurol.2016.04.003","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2016 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}