{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T23:41:46Z","timestamp":1788306106644,"version":"build-2803163510"},"reference-count":19,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2019,2,17]],"date-time":"2019-02-17T00:00:00Z","timestamp":1550361600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pediatric Blood &amp; Cancer"],"published-print":{"date-parts":[[2019,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>According to SIOP criteria, every patient presenting with preoperative Wilms tumor (WT) rupture must receive abdominal radiotherapy. Neoadjuvant chemotherapy reduces tumor volume and is responsible for the development of peritumoral capsule formation, which can mask tumor rupture on histological analysis, while it was clinically or radiologically obvious at diagnosis. Yet, there are no protocol recommendations for this particular presentation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objectives<\/jats:title><jats:p>Study the agreement between clinicoradiological signs and histological confirmation after neoadjuvant chemotherapy of suspected WT rupture and describe the therapeutic choices arising in consequence.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Descriptive retrospective study on a monocentric series of patients with WT between June 1991 and August 2017.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Out of 71 patients, 28 presented with suspected tumor rupture. We observed good agreement between clinical and radiological signs of suspected rupture (\u03ba coefficient: 0.67). However, we assessed poor agreement between these signs and histological conclusions after neoadjuvant chemotherapy (\u03ba coefficient: 0.27). Only five patients with clinicoradiological signs were overtreated with radiotherapy while tumor rupture had been refuted after histological review. The notion of abdominal trauma and the presence of intraperitoneal effusion seemed to guide collegial decision to overtreat these patients. No statistical difference in survival between patients with and without suspicion of tumor rupture at diagnosis was observed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>This study highlights the need for recommendations in case of discrepancy between radiological and histological signs of rupture at diagnosis and after neoadjuvant chemotherapy. A study with stronger statistical power is necessary to define criteria that would lead to optimization of treatment in this context.<\/jats:p><\/jats:sec>","DOI":"10.1002\/pbc.27674","type":"journal-article","created":{"date-parts":[[2019,2,18]],"date-time":"2019-02-18T03:49:59Z","timestamp":1550461799000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Agreement between clinicoradiological signs at diagnosis and radiohistological analysis after neoadjuvant chemotherapy of suspected Wilms tumor rupture: Consequences on therapeutic choices"],"prefix":"10.1002","volume":"66","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3268-7137","authenticated-orcid":false,"given":"Marie\u2010Amelyne","family":"Le Rouzic","sequence":"first","affiliation":[{"name":"Department of Pediatric Hematology and Oncology Children's University Hospital  Nancy France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ludovic","family":"Mansuy","sequence":"additional","affiliation":[{"name":"Department of Pediatric Hematology and Oncology Children's University Hospital  Nancy France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie\u2010Agn\u00e8s","family":"Galloy","sequence":"additional","affiliation":[{"name":"Department of Pediatric Radiology Children's University Hospital  Nancy France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacqueline","family":"Champigneulle","sequence":"additional","affiliation":[{"name":"Department of Pathological Anatomy Nancy University Hospital  Nancy France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Val\u00e9rie","family":"Bernier","sequence":"additional","affiliation":[{"name":"Department of Radiotherapy Lorraine Institute of Oncology  Nancy France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pascal","family":"Chastagner","sequence":"additional","affiliation":[{"name":"Department of Pediatric Hematology and Oncology Children's University Hospital  Nancy France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,2,17]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejca.2016.09.005"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0094-0143(05)70092-6"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.2001.19.2.488"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-2008-1071127"},{"key":"e_1_2_8_6_1","first-page":"507","article-title":"Surgical complications after nephrectomy for Wilms\u2019 tumor","volume":"175","author":"Ritchey ML","year":"1992","journal-title":"Surg Gynecol Obstet"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1136\/jcp.2009.064600"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.12688\/f1000research.10760.1"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1586\/era.09.44"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-2001-12201"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1097\/00000658-197804000-00001"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1097\/00000658-199902000-00019"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-8140(86)80047-0"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.14694\/EdBook_AM.2014.34.215"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-2004-822625"},{"key":"e_1_2_8_16_1","unstructured":"Soci\u00e9t\u00e9 Internationale d'Oncologie P\u00e9diatrique.Protocol SIOP 2001;2003."},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.24214"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.23535"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.12120670"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/nrurol.2017.163"}],"container-title":["Pediatric Blood &amp; 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