{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T04:35:50Z","timestamp":1782189350890,"version":"3.54.5"},"reference-count":17,"publisher":"Springer Science and Business Media LLC","issue":"9","license":[{"start":{"date-parts":[[2024,7,1]],"date-time":"2024-07-01T00:00:00Z","timestamp":1719792000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2024,7,1]],"date-time":"2024-07-01T00:00:00Z","timestamp":1719792000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Eur J Pediatr"],"DOI":"10.1007\/s00431-024-05669-2","type":"journal-article","created":{"date-parts":[[2024,7,2]],"date-time":"2024-07-02T05:25:09Z","timestamp":1719897909000},"page":"4049-4056","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Construction and validation of a predictive model for the risk of contralateral patent processus vaginalis in children with unilateral inguinal hernia or hydrocele"],"prefix":"10.1007","volume":"183","author":[{"given":"Liang","family":"Yongjie","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zeng","family":"Fan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu","family":"Shitong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chen","family":"Zhongxian","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lei","family":"Shangtong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,7,1]]},"reference":[{"issue":"1","key":"5669_CR1","doi-asserted-by":"publisher","first-page":"53","DOI":"10.5114\/wiitm.2014.40389","volume":"9","author":"PK Wolak","year":"2014","unstructured":"Wolak PK, Patkowski D (2014) Laparoscopic inguinal hernia repair in children using the percutaneous internal ring suturing technique\u2014own experience. Wideochir Inne Tech Maloinwazyjne. 9(1):53\u20138. https:\/\/doi.org\/10.5114\/wiitm.2014.40389","journal-title":"Wideochir Inne Tech Maloinwazyjne."},{"issue":"3","key":"5669_CR2","doi-asserted-by":"publisher","first-page":"380","DOI":"10.1177\/1457496920918151","volume":"110","author":"J Danielson","year":"2021","unstructured":"Danielson J, Pakkasj\u00e4rvi N, H\u00f6gberg N (2021) Percutaneous hernia repair in children: safe to introduce. Scand J Surg. 110(3):380\u2013385. https:\/\/doi.org\/10.1177\/1457496920918151","journal-title":"Scand J Surg."},{"issue":"4","key":"5669_CR3","doi-asserted-by":"publisher","first-page":"466","DOI":"10.1007\/s00595-015-1205-4","volume":"46","author":"S Wataru","year":"2016","unstructured":"Wataru S, Yoshio W et al (2016) Incidence of contralateral patent processus vaginalis in relation to age at laparoscopic percutaneous extraperitoneal closure for pediatric inguinal hernia[J]. Surg Today 46(4):466\u2013470","journal-title":"Surg Today"},{"issue":"4","key":"5669_CR4","doi-asserted-by":"publisher","first-page":"200","DOI":"10.7602\/jmis.2021.24.4.200","volume":"24","author":"EJ Kim","year":"2021","unstructured":"Kim EJ, Chaeyoun O et al (2021) Laparoscopic surgery: an effective and safe surgical method of pediatric inguinal hernia repair[J]. J Minim Invasive Surg 24(4):200\u2013207","journal-title":"J Minim Invasive Surg"},{"key":"5669_CR5","doi-asserted-by":"publisher","first-page":"135","DOI":"10.1089\/lps.1992.2.135","volume":"2","author":"TE Lobe","year":"1992","unstructured":"Lobe TE, Schropp KP (1992) Inguinal hernias in pediatrics: initial experience with laparoscopic inguinal exploration of the asymptomatic contralateral side. J Laparoendosc Surg 2:135\u2013141","journal-title":"J Laparoendosc Surg"},{"issue":"2","key":"5669_CR6","doi-asserted-by":"publisher","first-page":"321","DOI":"10.3390\/jcm11020321","volume":"11","author":"FH Huang","year":"2022","unstructured":"Huang FH, Cheng PL, Hou WH, Duh YC (2022) Laparoscopic hernia repair with the extraperitoneal approach versus open hernia repair in pediatric inguinal hernia: a systematic review and meta-analysis. J Clin Med 11(2):321. https:\/\/doi.org\/10.3390\/jcm11020321","journal-title":"J Clin Med"},{"key":"5669_CR7","doi-asserted-by":"publisher","first-page":"221","DOI":"10.1089\/lap.2016.0453","volume":"30","author":"DA Davies","year":"2020","unstructured":"Davies DA, Rideout DA, Clarke SA (2020) The international pediatric endosurgery group evidence-based guideline on minimal access approaches to the operative management of inguinal hernia in children. J Laparoendosc Adv Surg Tech 30:221\u2013227","journal-title":"J Laparoendosc Adv Surg Tech"},{"issue":"10","key":"5669_CR8","doi-asserted-by":"publisher","first-page":"1894","DOI":"10.1016\/j.jpedsurg.2020.11.022","volume":"56","author":"D Wang","year":"2021","unstructured":"Wang D, Yang P, Yang L, Jin S, Yang P, Chen Q, Tang X (2021) Comparison of laparoscopic percutaneous extraperitoneal closure and laparoscopic intracorporeal suture in pediatric hernia repair. J Pediatr Surg 56(10):1894\u20131899. https:\/\/doi.org\/10.1016\/j.jpedsurg.2020.11.022","journal-title":"J Pediatr Surg"},{"issue":"2","key":"5669_CR9","doi-asserted-by":"publisher","first-page":"111","DOI":"10.1089\/lap.2013.0429","volume":"24","author":"H Zhong","year":"2014","unstructured":"Zhong H, Wang F (2014) Contralateral metachronous hernia following negative laparoscopic evaluation for contralateral patent processus vaginalis: a meta-analysis. J Laparoendosc Adv Surg Tech A 24(2):111\u20136. https:\/\/doi.org\/10.1089\/lap.2013.0429","journal-title":"J Laparoendosc Adv Surg Tech A"},{"issue":"6","key":"5669_CR10","doi-asserted-by":"publisher","first-page":"874","DOI":"10.1016\/s0022-3468(98)90664-9","volume":"33","author":"DM Miltenburg","year":"1998","unstructured":"Miltenburg DM, Nuchtern JG, Jaksic T, Kozinetiz C, Brandt ML (1998) Laparoscopic evaluation of the pediatric inguinal hernia\u2014a meta-analysis. J Pediatr Surg 33(6):874\u20139. https:\/\/doi.org\/10.1016\/s0022-3468(98)90664-9","journal-title":"J Pediatr Surg"},{"issue":"5","key":"5669_CR11","doi-asserted-by":"publisher","first-page":"569","DOI":"10.1007\/s00595-015-1199-y","volume":"46","author":"W Sumida","year":"2016","unstructured":"Sumida W, Watanabe Y, Takasu H, Oshima K, Komatsuzaki N (2016) Effects of insistent screening for contralateral patent processus vaginalis in laparoscopic percutaneous extraperitoneal closure to prevent metachronous contralateral onset of pediatric inguinal hernia. Surg Today 46(5):569\u2013574. https:\/\/doi.org\/10.1007\/s00595-015-1199-y","journal-title":"Surg Today"},{"issue":"5","key":"5669_CR12","doi-asserted-by":"publisher","first-page":"591","DOI":"10.1007\/s00383-019-04444-x","volume":"35","author":"HU Jo","year":"2019","unstructured":"Jo HU, Yoo DS, Park J, Park HS, Shin HB, Woo SH (2019) Independent risk factors for contralateral patent processus vaginalis undetected by pre-operative ultrasonography in boys with unilateral inguinal hernia. Pediatr Surg Int 35(5):591\u2013595. https:\/\/doi.org\/10.1007\/s00383-019-04444-x","journal-title":"Pediatr Surg Int"},{"key":"5669_CR13","doi-asserted-by":"publisher","first-page":"102","DOI":"10.1016\/0022-3468(69)90189-4","volume":"4","author":"M Rowe","year":"1969","unstructured":"Rowe M, Copelson L, Clatworthy HW (1969) The patent processus vaginalis and the inguinal hernia. Pediatr Surg 4:102\u2013107","journal-title":"Pediatr Surg"},{"issue":"4","key":"5669_CR14","doi-asserted-by":"publisher","first-page":"783","DOI":"10.1007\/s10029-019-01895-y","volume":"23","author":"IG Ho","year":"2019","unstructured":"Ho IG, Ihn K, Koo EJ et al (2019) A study of contralateral persistent processus vaginalis in laparoscopic hernia repair in children[J]. Hernia 23(4):783\u2013787","journal-title":"Hernia"},{"issue":"11","key":"5669_CR15","doi-asserted-by":"publisher","first-page":"1085","DOI":"10.1007\/s00383-012-3174-7","volume":"28","author":"NJ Hall","year":"2012","unstructured":"Hall NJ, Choi W, Pierro A, Eaton S (2012) Age-related probability of contralateral processus vaginalis patency in children with unilateral inguinal hernia. Pediatr Surg Int 28(11):1085\u20138. https:\/\/doi.org\/10.1007\/s00383-012-3174-7","journal-title":"Pediatr Surg Int"},{"issue":"1","key":"5669_CR16","doi-asserted-by":"publisher","first-page":"12073","DOI":"10.1038\/s41598-022-15435-9","volume":"12","author":"L Jinxiang","year":"2022","unstructured":"Jinxiang L, Qingwei C, Shenghua Q, Yunqiang X, Haiyang L, Chengliang L, Meng X (2022) Contralateral patent processus vaginalis repair in boys: a single-center retrospective study. Sci Rep 12(1):12073. https:\/\/doi.org\/10.1038\/s41598-022-15435-9","journal-title":"Sci Rep"},{"issue":"12","key":"5669_CR17","doi-asserted-by":"publisher","first-page":"2004","DOI":"10.1016\/j.jpedsurg.2006.08.026","volume":"41","author":"M Marulaiah","year":"2006","unstructured":"Marulaiah M, Atkinson J, Kukkady A, Brown S, Samarakkody U (2006) Is contralateral exploration necessary in preterm infants with unilateral inguinal hernia? J Pediatr Surg 41(12):2004\u20137. https:\/\/doi.org\/10.1016\/j.jpedsurg.2006.08.026","journal-title":"J Pediatr Surg"}],"container-title":["European Journal of Pediatrics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00431-024-05669-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00431-024-05669-2\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00431-024-05669-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,13]],"date-time":"2024-08-13T10:07:44Z","timestamp":1723543664000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00431-024-05669-2"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7,1]]},"references-count":17,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2024,9]]}},"alternative-id":["5669"],"URL":"https:\/\/doi.org\/10.1007\/s00431-024-05669-2","relation":{},"ISSN":["1432-1076"],"issn-type":[{"value":"1432-1076","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,7,1]]},"assertion":[{"value":"6 May 2024","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"20 June 2024","order":2,"name":"revised","label":"Revised","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"24 June 2024","order":3,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"1 July 2024","order":4,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no competing interests.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}]}}