{"id":"https://openalex.org/W7208833086","doi":"https://doi.org/10.1007/s00383-026-06557-6","title":"Ultrasound pattern of upper urinary tract remodeling after pyeloplasty: a prospective multicentric study","display_name":"Ultrasound pattern of upper urinary tract remodeling after pyeloplasty: a prospective multicentric study","publication_year":2026,"publication_date":"2026-09-05","ids":{"openalex":"https://openalex.org/W7208833086","doi":"https://doi.org/10.1007/s00383-026-06557-6","pmid":"https://pubmed.ncbi.nlm.nih.gov/42700261"},"language":"en","primary_location":{"id":"doi:10.1007/s00383-026-06557-6","doi":"https://doi.org/10.1007/s00383-026-06557-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00383-026-06557-6","pdf_url":null,"source":{"id":"https://openalex.org/S76925378","display_name":"Pediatric Surgery International","issn_l":"0179-0358","issn":["0179-0358","1437-9813"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pediatric Surgery International","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005185222","display_name":"Luciana Lerendegui","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I145608581","display_name":"University of Miami","ror":"https://ror.org/02dgjyy92","country_code":"US","type":"education","lineage":["https://openalex.org/I145608581"]},{"id":"https://openalex.org/I2802359038","display_name":"Hospital Italiano de Buenos Aires","ror":"https://ror.org/00bq4rw46","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2802359038"]},{"id":"https://openalex.org/I2802864460","display_name":"Jackson Memorial Hospital","ror":"https://ror.org/02y070a55","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2802864460","https://openalex.org/I4210089954"]}],"countries":["AR","US"],"is_corresponding":true,"raw_author_name":"Luciana Lerendegui","raw_affiliation_strings":["Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina. lerendeguiluciana@gmail.com","Pediatric Urology, Department of Urology, Jackson Memorial Hospital, University of Miami, Florida, USA. lerendeguiluciana@gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina. lerendeguiluciana@gmail.com","institution_ids":["https://openalex.org/I2802359038"]},{"raw_affiliation_string":"Pediatric Urology, Department of Urology, Jackson Memorial Hospital, University of Miami, Florida, USA. lerendeguiluciana@gmail.com","institution_ids":["https://openalex.org/I145608581","https://openalex.org/I2802864460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086723728","display_name":"Luis GARCIA-APARCIO","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1307323311","display_name":"Hospital Sant Joan de D\u00e9u Barcelona","ror":"https://ror.org/001jx2139","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I1307323311"]},{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Luis Garcia Aparicio","raw_affiliation_strings":["Division of Pediatric Urology, Department of Pediatric Surgery, Hospital Infantil Sant Joan de D\u00e9u de Barcelona, Universidad de Barcelona, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pediatric Urology, Department of Pediatric Surgery, Hospital Infantil Sant Joan de D\u00e9u de Barcelona, Universidad de Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I1307323311","https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005594273","display_name":"Andr\u00e9s G\u00f3mez Fraile","orcid":"https://orcid.org/0000-0003-0739-9897","observed_orcids":["https://orcid.org/0000-0003-0739-9897"]},"institutions":[{"id":"https://openalex.org/I4210101691","display_name":"Hospital Universitario 12 De Octubre","ror":"https://ror.org/00qyh5r35","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210101691","https://openalex.org/I4210139293"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Andres Gomez Fraile","raw_affiliation_strings":["Division of Pediatric Urology, Department of Pediatric Surgery, Hospital Universitario, 12 de Octubre, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pediatric Urology, Department of Pediatric Surgery, Hospital Universitario, 12 de Octubre, Madrid, Spain","institution_ids":["https://openalex.org/I4210101691"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093336750","display_name":"Alejandro Calvillo-Ramirez","orcid":"https://orcid.org/0009-0005-6983-9116","observed_orcids":["https://orcid.org/0009-0005-6983-9116"]},"institutions":[{"id":"https://openalex.org/I4210151235","display_name":"Rainbow Babies & Children's Hospital","ror":"https://ror.org/04x495f64","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799343972","https://openalex.org/I4210151235"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alejandro Calvillo-Ramirez","raw_affiliation_strings":["Department of Pediatric Urology, UH Rainbow Babies and Children's, Cleveland, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Urology, UH Rainbow Babies and Children's, Cleveland, USA","institution_ids":["https://openalex.org/I4210151235"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5150193688","display_name":"Sonia Perez Bertolez","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1307323311","display_name":"Hospital Sant Joan de D\u00e9u Barcelona","ror":"https://ror.org/001jx2139","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I1307323311"]},{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Sonia Perez Bertolez","raw_affiliation_strings":["Division of Pediatric Urology, Department of Pediatric Surgery, Hospital Infantil Sant Joan de D\u00e9u de Barcelona, Universidad de Barcelona, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pediatric Urology, Department of Pediatric Surgery, Hospital Infantil Sant Joan de D\u00e9u de Barcelona, Universidad de Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I1307323311","https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022214293","display_name":"Cristian Demeco","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802359038","display_name":"Hospital Italiano de Buenos Aires","ror":"https://ror.org/00bq4rw46","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2802359038"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Cristian Demeco","raw_affiliation_strings":["Pediatric Radiology Section, Department of Radiology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pediatric Radiology Section, Department of Radiology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2802359038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084069872","display_name":"Tamara Kreindel","orcid":"https://orcid.org/0000-0001-8737-7000","observed_orcids":["https://orcid.org/0000-0001-8737-7000"]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tamara Kreindel","raw_affiliation_strings":["Pediatric Radiology Section, Radiology Department, University of Chicago, Chicago, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pediatric Radiology Section, Radiology Department, University of Chicago, Chicago, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035559717","display_name":"Roberto Luis Vagni","orcid":"https://orcid.org/0000-0002-9829-4849","observed_orcids":["https://orcid.org/0000-0002-9829-4849"]},"institutions":[{"id":"https://openalex.org/I2802359038","display_name":"Hospital Italiano de Buenos Aires","ror":"https://ror.org/00bq4rw46","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2802359038"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Roberto Vagni","raw_affiliation_strings":["Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2802359038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051505007","display_name":"Francisco Ignacio de Badiola","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802359038","display_name":"Hospital Italiano de Buenos Aires","ror":"https://ror.org/00bq4rw46","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2802359038"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Francisco de Badiola","raw_affiliation_strings":["Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2802359038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128902682","display_name":"Maria E. Ormaechea","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802359038","display_name":"Hospital Italiano de Buenos Aires","ror":"https://ror.org/00bq4rw46","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2802359038"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Maria Ormaechea","raw_affiliation_strings":["Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2802359038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128810065","display_name":"Ignacio Arenas Norton","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799873577","display_name":"Garrahan Hospital","ror":"https://ror.org/051mda743","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2799873577"]},{"id":"https://openalex.org/I2802359038","display_name":"Hospital Italiano de Buenos Aires","ror":"https://ror.org/00bq4rw46","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2802359038"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Ignacio Arenas Norton","raw_affiliation_strings":["Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2802359038"]},{"raw_affiliation_string":"Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2799873577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060099925","display_name":"Pedro L Mercado","orcid":"https://orcid.org/0000-0003-0413-8683","observed_orcids":["https://orcid.org/0000-0003-0413-8683"]},"institutions":[{"id":"https://openalex.org/I2802359038","display_name":"Hospital Italiano de Buenos Aires","ror":"https://ror.org/00bq4rw46","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2802359038"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Pedro Mercado","raw_affiliation_strings":["Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2802359038"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Joaquin Camacho","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802359038","display_name":"Hospital Italiano de Buenos Aires","ror":"https://ror.org/00bq4rw46","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2802359038"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Joaquin Camacho","raw_affiliation_strings":["Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2802359038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080792445","display_name":"Juan Pablo Corbetta","orcid":"https://orcid.org/0000-0003-1094-338X","observed_orcids":["https://orcid.org/0000-0003-1094-338X"]},"institutions":[{"id":"https://openalex.org/I2799873577","display_name":"Garrahan Hospital","ror":"https://ror.org/051mda743","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2799873577"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Juan Pablo Corbetta","raw_affiliation_strings":["Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2799873577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015069037","display_name":"Luciana D\u00edaz Zabala","orcid":"https://orcid.org/0000-0002-0907-4861","observed_orcids":["https://orcid.org/0000-0002-0907-4861"]},"institutions":[{"id":"https://openalex.org/I2799873577","display_name":"Garrahan Hospital","ror":"https://ror.org/051mda743","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2799873577"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Luciana Diaz Zabala","raw_affiliation_strings":["Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2799873577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065932744","display_name":"Nicolas Rosiere","orcid":"https://orcid.org/0000-0002-0595-1644","observed_orcids":["https://orcid.org/0000-0002-0595-1644"]},"institutions":[{"id":"https://openalex.org/I2799873577","display_name":"Garrahan Hospital","ror":"https://ror.org/051mda743","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2799873577"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Nicolas Rosiere","raw_affiliation_strings":["Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2799873577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072340783","display_name":"Mar\u00eda Tatiana Szklarz","orcid":"https://orcid.org/0000-0001-5104-3682","observed_orcids":["https://orcid.org/0000-0001-5104-3682"]},"institutions":[{"id":"https://openalex.org/I2799873577","display_name":"Garrahan Hospital","ror":"https://ror.org/051mda743","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2799873577"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Mar\u00eda Tatiana Szklarz","raw_affiliation_strings":["Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2799873577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021482025","display_name":"Javier Ru\u00edz","orcid":"https://orcid.org/0000-0001-7460-8025","observed_orcids":["https://orcid.org/0000-0001-7460-8025"]},"institutions":[{"id":"https://openalex.org/I2799873577","display_name":"Garrahan Hospital","ror":"https://ror.org/051mda743","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2799873577"]},{"id":"https://openalex.org/I2802359038","display_name":"Hospital Italiano de Buenos Aires","ror":"https://ror.org/00bq4rw46","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2802359038"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Javier Ruiz","raw_affiliation_strings":["Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2802359038"]},{"raw_affiliation_string":"Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2799873577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008280477","display_name":"Santiago Weller","orcid":"https://orcid.org/0000-0003-4975-2791","observed_orcids":["https://orcid.org/0000-0003-4975-2791"]},"institutions":[{"id":"https://openalex.org/I2799873577","display_name":"Garrahan Hospital","ror":"https://ror.org/051mda743","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2799873577"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Santiago Weller","raw_affiliation_strings":["Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Urology, Hospital de Pediatria Profesor Doctor Juan P. Garrahan, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2799873577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5150144198","display_name":"Maria Pons Vilalta","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210101691","display_name":"Hospital Universitario 12 De Octubre","ror":"https://ror.org/00qyh5r35","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210101691","https://openalex.org/I4210139293"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Maria Pons Vilalta","raw_affiliation_strings":["Division of Pediatric Radiology, Hospital Universitario 12 de Octubre, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pediatric Radiology, Hospital Universitario 12 de Octubre, Madrid, Spain","institution_ids":["https://openalex.org/I4210101691"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5150236391","display_name":"Mar\u00eda Santos Couve","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210129891","display_name":"Hospital Padre Hurtado","ror":"https://ror.org/03b3qq257","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I4210129891"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Mar\u00eda Santos Couve","raw_affiliation_strings":["Department of Pediatric Surgery, Hospital Padre Hurtado, Santiago, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Surgery, Hospital Padre Hurtado, Santiago, Chile","institution_ids":["https://openalex.org/I4210129891"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063735100","display_name":"Francisco Reed","orcid":"https://orcid.org/0000-0003-4261-138X","observed_orcids":["https://orcid.org/0000-0003-4261-138X"]},"institutions":[{"id":"https://openalex.org/I2801797538","display_name":"Cl\u00ednica Alemana","ror":"https://ror.org/028ynny55","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I2801797538"]},{"id":"https://openalex.org/I4405261086","display_name":"Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s","ror":"https://ror.org/04rppyr85","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I4405261086"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Francisco Reed","raw_affiliation_strings":["Division of Pediatric Urology, Clinica Alemana, Santiago, Chile","Division of Pediatric Urology, Hospital Exequiel Gonz\u00e1lez Cort\u00e9s, Santiago, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pediatric Urology, Clinica Alemana, Santiago, Chile","institution_ids":["https://openalex.org/I2801797538"]},{"raw_affiliation_string":"Division of Pediatric Urology, Hospital Exequiel Gonz\u00e1lez Cort\u00e9s, Santiago, Chile","institution_ids":["https://openalex.org/I4405261086"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109330539","display_name":"Pedro-Jos\u00e9 Lopez E","orcid":"https://orcid.org/0009-0008-7104-7830","observed_orcids":["https://orcid.org/0009-0008-7104-7830"]},"institutions":[{"id":"https://openalex.org/I4210151235","display_name":"Rainbow Babies & Children's Hospital","ror":"https://ror.org/04x495f64","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799343972","https://openalex.org/I4210151235"]},{"id":"https://openalex.org/I4405261086","display_name":"Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s","ror":"https://ror.org/04rppyr85","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I4405261086"]}],"countries":["CL","US"],"is_corresponding":false,"raw_author_name":"Pedro-Jos\u00e9 Lopez","raw_affiliation_strings":["Department of Pediatric Urology, UH Rainbow Babies and Children's, Cleveland, USA","Division of Pediatric Urology, Hospital Exequiel Gonz\u00e1lez Cort\u00e9s, Santiago, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Urology, UH Rainbow Babies and Children's, Cleveland, USA","institution_ids":["https://openalex.org/I4210151235"]},{"raw_affiliation_string":"Division of Pediatric Urology, Hospital Exequiel Gonz\u00e1lez Cort\u00e9s, Santiago, Chile","institution_ids":["https://openalex.org/I4405261086"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060423561","display_name":"Cristina Tordable Ojeda","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210101691","display_name":"Hospital Universitario 12 De Octubre","ror":"https://ror.org/00qyh5r35","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210101691","https://openalex.org/I4210139293"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Cristina Tordable Ojeda","raw_affiliation_strings":["Division of Pediatric Urology, Department of Pediatric Surgery, Hospital Universitario, 12 de Octubre, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pediatric Urology, Department of Pediatric Surgery, Hospital Universitario, 12 de Octubre, Madrid, Spain","institution_ids":["https://openalex.org/I4210101691"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059966298","display_name":"Daniel Cabezal\u00ed Barbancho","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210101691","display_name":"Hospital Universitario 12 De Octubre","ror":"https://ror.org/00qyh5r35","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210101691","https://openalex.org/I4210139293"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Daniel Cabezali Barbancho","raw_affiliation_strings":["Division of Pediatric Urology, Department of Pediatric Surgery, Hospital Universitario, 12 de Octubre, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pediatric Urology, Department of Pediatric Surgery, Hospital Universitario, 12 de Octubre, Madrid, Spain","institution_ids":["https://openalex.org/I4210101691"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027147212","display_name":"Pilar Echeverr\u00eda","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405261086","display_name":"Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s","ror":"https://ror.org/04rppyr85","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I4405261086"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Pilar Etcheverria","raw_affiliation_strings":["Division of Pediatric Urology, Hospital Exequiel Gonz\u00e1lez Cort\u00e9s, Santiago, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pediatric Urology, Hospital Exequiel Gonz\u00e1lez Cort\u00e9s, Santiago, Chile","institution_ids":["https://openalex.org/I4405261086"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047625575","display_name":"Carolina Acu\u00f1a","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801797538","display_name":"Cl\u00ednica Alemana","ror":"https://ror.org/028ynny55","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I2801797538"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Carolina M. Acu\u00f1a","raw_affiliation_strings":["Division of Pediatric Urology, Clinica Alemana, Santiago, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pediatric Urology, Clinica Alemana, Santiago, Chile","institution_ids":["https://openalex.org/I2801797538"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057906497","display_name":"Juan Manuel Moldes","orcid":"https://orcid.org/0000-0002-2984-8019","observed_orcids":["https://orcid.org/0000-0002-2984-8019"]},"institutions":[{"id":"https://openalex.org/I2802359038","display_name":"Hospital Italiano de Buenos Aires","ror":"https://ror.org/00bq4rw46","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I2802359038"]},{"id":"https://openalex.org/I4210151235","display_name":"Rainbow Babies & Children's Hospital","ror":"https://ror.org/04x495f64","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799343972","https://openalex.org/I4210151235"]}],"countries":["AR","US"],"is_corresponding":false,"raw_author_name":"Juan Manuel Moldes","raw_affiliation_strings":["Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","Department of Pediatric Urology, UH Rainbow Babies and Children's, Cleveland, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Surgery and Urology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I2802359038"]},{"raw_affiliation_string":"Department of Pediatric Urology, UH Rainbow Babies and Children's, Cleveland, USA","institution_ids":["https://openalex.org/I4210151235"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":12,"corresponding_author_ids":["https://openalex.org/A5005185222"],"corresponding_institution_ids":["https://openalex.org/I145608581","https://openalex.org/I2802359038","https://openalex.org/I2802864460"],"apc_list":{"value":4190,"currency":"USD","value_usd":4190},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"42","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11174","display_name":"Pediatric Urology and Nephrology Studies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11174","display_name":"Pediatric Urology and Nephrology Studies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12634","display_name":"Ureteral procedures and complications","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11815","display_name":"Urological Disorders and Treatments","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pyeloplasty","display_name":"pyeloplasty","score":0.9359999895095825},{"id":"https://openalex.org/keywords/ureteropelvic-junction-obstruction","display_name":"ureteropelvic junction obstruction","score":0.9819999933242798},{"id":"https://openalex.org/keywords/renal-pelvis-anteroposterior-diameter","display_name":"renal pelvis anteroposterior diameter","score":0.9660000205039978},{"id":"https://openalex.org/keywords/renal-cortical-thickness","display_name":"renal cortical thickness","score":0.9079999923706055},{"id":"https://openalex.org/keywords/renal-length","display_name":"renal length","score":0.8799999952316284},{"id":"https://openalex.org/keywords/pediatric-patients","display_name":"pediatric patients","score":0.6470000147819519},{"id":"https://openalex.org/keywords/double-j-stent","display_name":"double-J stent","score":0.9129999876022339}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9480000138282776},{"id":"https://openalex.org/C2777626661","wikidata":"https://www.wikidata.org/wiki/Q7262963","display_name":"Pyeloplasty","level":4,"score":0.8220999836921692},{"id":"https://openalex.org/C2993461684","wikidata":"https://www.wikidata.org/wiki/Q181100","display_name":"Upper urinary tract","level":3,"score":0.6998999714851379},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.6116999983787537},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.5404999852180481},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.46309998631477356},{"id":"https://openalex.org/C2777521186","wikidata":"https://www.wikidata.org/wiki/Q955020","display_name":"Renal pelvis","level":3,"score":0.45089998841285706},{"id":"https://openalex.org/C77411442","wikidata":"https://www.wikidata.org/wiki/Q181100","display_name":"Urinary system","level":2,"score":0.44620001316070557},{"id":"https://openalex.org/C2778357063","wikidata":"https://www.wikidata.org/wiki/Q713102","display_name":"Pelvis","level":2,"score":0.43869999051094055},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.41760000586509705},{"id":"https://openalex.org/C2780423258","wikidata":"https://www.wikidata.org/wiki/Q1430816","display_name":"Pediatric surgery","level":2,"score":0.40720000863075256},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.37059998512268066},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.3547999858856201},{"id":"https://openalex.org/C2779863012","wikidata":"https://www.wikidata.org/wiki/Q9385","display_name":"Ureteropelvic junction","level":4,"score":0.34869998693466187},{"id":"https://openalex.org/C2778583881","wikidata":"https://www.wikidata.org/wiki/Q1325542","display_name":"Stent","level":2,"score":0.3456000089645386},{"id":"https://openalex.org/C126894567","wikidata":"https://www.wikidata.org/wiki/Q105650","display_name":"Urology","level":1,"score":0.3386000096797943},{"id":"https://openalex.org/C159641895","wikidata":"https://www.wikidata.org/wiki/Q108377937","display_name":"Renal function","level":2,"score":0.29249998927116394},{"id":"https://openalex.org/C2781040948","wikidata":"https://www.wikidata.org/wiki/Q730877","display_name":"Hydronephrosis","level":3,"score":0.2759000062942505},{"id":"https://openalex.org/C2780091579","wikidata":"https://www.wikidata.org/wiki/Q9377","display_name":"Kidney","level":2,"score":0.259799987077713}],"mesh":[{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007223","descriptor_name":"Infant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007682","descriptor_name":"Kidney Pelvis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D007682","descriptor_name":"Kidney Pelvis","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013520","descriptor_name":"Urologic Surgical Procedures","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014517","descriptor_name":"Ureteral Obstruction","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D014517","descriptor_name":"Ureteral Obstruction","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1007/s00383-026-06557-6","doi":"https://doi.org/10.1007/s00383-026-06557-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00383-026-06557-6","pdf_url":null,"source":{"id":"https://openalex.org/S76925378","display_name":"Pediatric Surgery International","issn_l":"0179-0358","issn":["0179-0358","1437-9813"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pediatric Surgery International","raw_type":"journal-article"},{"id":"pmid:42700261","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42700261","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pediatric surgery international","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1997950564","https://openalex.org/W2000406968","https://openalex.org/W2021089175","https://openalex.org/W2038692266","https://openalex.org/W2083194922","https://openalex.org/W2086765876","https://openalex.org/W2282177568","https://openalex.org/W2414782320","https://openalex.org/W2886933382","https://openalex.org/W2963054491","https://openalex.org/W3030462776","https://openalex.org/W3038276577","https://openalex.org/W3095201016","https://openalex.org/W3198517450","https://openalex.org/W4295836534"],"related_works":["https://openalex.org/W7216043710","https://openalex.org/W2086765876","https://openalex.org/W1988263934","https://openalex.org/W3198517450","https://openalex.org/W4254189746","https://openalex.org/W7221776625","https://openalex.org/W4294376377","https://openalex.org/W4383550613","https://openalex.org/W2083194922","https://openalex.org/W4210583286"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2026-09-06T00:00:00"}
