{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T13:42:40Z","timestamp":1790343760465,"version":"4.1.0"},"reference-count":30,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"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","ejso.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Surgical Oncology"],"published-print":{"date-parts":[[2026,1]]},"DOI":"10.1016\/j.ejso.2025.110547","type":"journal-article","created":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T15:47:45Z","timestamp":1761493665000},"page":"110547","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"title":["Pancreaticoduodenectomy and IVC resection in retroperitoneal sarcoma: Expanding the limits of feasible surgery"],"prefix":"10.1016","volume":"52","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1542-2807","authenticated-orcid":false,"given":"Laura","family":"Benuzzi","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7570-2443","authenticated-orcid":false,"given":"Sara","family":"Iadecola","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8220-424X","authenticated-orcid":false,"given":"Marco","family":"Fiore","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8594-6759","authenticated-orcid":false,"given":"Marco","family":"Baia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chiara","family":"Colombo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stefano","family":"Radaelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elena","family":"Di Blasi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4940-2185","authenticated-orcid":false,"given":"Carlo","family":"Morosi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roberta","family":"Sanfilippo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dario","family":"Callegaro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4703-3534","authenticated-orcid":false,"given":"Alessandro","family":"Gronchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"5","key":"10.1016\/j.ejso.2025.110547_bib1","doi-asserted-by":"crossref","first-page":"1447","DOI":"10.1245\/s10434-014-4130-7","article-title":"Le Pechoux C., Fiore M. et al. Personalizing the approach to retroperitoneal soft tissue sarcoma: histology specific patterns of failure and post-relapse outcome after primary extended resection","volume":"22","author":"Gronchi","year":"2015","journal-title":"Ann Surg Oncol"},{"issue":"3","key":"10.1016\/j.ejso.2025.110547_bib2","doi-asserted-by":"crossref","first-page":"593","DOI":"10.1097\/SLA.0000000000001149","article-title":"Histology-based classification predicts pattern of recurrence and improves risk stratification in primary retroperitoneal sarcoma","volume":"263","author":"Tan","year":"2016","journal-title":"Ann Surg"},{"issue":"5","key":"10.1016\/j.ejso.2025.110547_bib3","doi-asserted-by":"crossref","first-page":"1002","DOI":"10.1097\/SLA.0000000000001447","article-title":"Variability in patterns of recurrence after resection of primary retroperitoneal sarcoma (RPS)","volume":"263","author":"Gronchi","year":"2016","journal-title":"Ann Surg"},{"issue":"12","key":"10.1016\/j.ejso.2025.110547_bib4","doi-asserted-by":"crossref","first-page":"7873","DOI":"10.1245\/s10434-021-09654-z","article-title":"Management of primary retroperitoneal sarcoma (RPS) in the adult: an updated consensus approach from the transatlantic australasian RPS working group","volume":"28","author":"Swallow","year":"2021","journal-title":"Ann Surg Oncol"},{"issue":"1","key":"10.1016\/j.ejso.2025.110547_bib5","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1200\/JCO.2008.17.8871","article-title":"Aggressive surgical policies in a retrospectively reviewed single-institution case series of retroperitoneal soft tissue sarcoma patients","volume":"27","author":"Gronchi","year":"2009","journal-title":"J Clin Oncol"},{"issue":"9","key":"10.1016\/j.ejso.2025.110547_bib6","doi-asserted-by":"crossref","first-page":"2981","DOI":"10.1245\/s10434-012-2342-2","article-title":"Technical considerations in surgery for retroperitoneal sarcomas: position paper from E-Surge, a master class in sarcoma surgery","volume":"19","author":"Bonvalot","year":"2012","journal-title":"and EORTC\u2013STBSG. Ann Surg Oncol"},{"issue":"7","key":"10.1016\/j.ejso.2025.110547_bib7","doi-asserted-by":"crossref","first-page":"613","DOI":"10.1080\/14737140.2019.1625774","article-title":"Personalizing surgical margins in retroperitoneal sarcomas: an update","volume":"19","author":"Dingley","year":"2019","journal-title":"Expert Rev Anticancer Ther"},{"issue":"6","key":"10.1016\/j.ejso.2025.110547_bib8","doi-asserted-by":"crossref","first-page":"1068","DOI":"10.1016\/j.ejso.2022.04.020","article-title":"How to treat liposarcomas located in retroperitoneum","volume":"49","author":"Danieli","year":"2023","journal-title":"Eur J Surg Oncol"},{"issue":"12","key":"10.1016\/j.ejso.2025.110547_bib9","doi-asserted-by":"crossref","first-page":"7915","DOI":"10.1245\/s10434-024-15981-8","article-title":"Histology-tailored approach to soft tissue sarcoma","volume":"31","author":"Gervais","year":"2024","journal-title":"Ann Surg Oncol"},{"issue":"11","key":"10.1016\/j.ejso.2025.110547_bib10","doi-asserted-by":"crossref","first-page":"6882","DOI":"10.1245\/s10434-021-09739-9","article-title":"Morbidity and outcomes after distal pancreatectomy for primary retroperitoneal sarcoma: an analysis by the trans-atlantic australasian retroperitoneal sarcoma working group","volume":"28","author":"Bagaria","year":"2021","journal-title":"Ann Surg Oncol"},{"issue":"6","key":"10.1016\/j.ejso.2025.110547_bib11","doi-asserted-by":"crossref","first-page":"810","DOI":"10.1016\/j.ejso.2018.01.086","article-title":"Bonvalot S. et al. Pancreaticoduodenectomy in the surgical management of primary retroperitoneal sarcoma","volume":"44","author":"Tseng","year":"2018","journal-title":"Eur J Surg Oncol"},{"key":"10.1016\/j.ejso.2025.110547_bib12","doi-asserted-by":"crossref","first-page":"3004","DOI":"10.1016\/j.ejso.2021.06.035","article-title":"Oncological outcomes after major vascular resections for primary retroperitoneal liposarcoma","volume":"47","author":"Spolverato","year":"2021","journal-title":"Eur J Surg Oncol"},{"key":"10.1016\/j.ejso.2025.110547_bib13","doi-asserted-by":"crossref","first-page":"547","DOI":"10.1016\/j.jvsv.2018.10.023","article-title":"Outcome of iliocaval resection and reconstruction for retroperitoneal sarcoma","volume":"7","author":"Ferraris","year":"2019","journal-title":"J Vasc Surg Venous Lymphat Disord"},{"key":"10.1016\/j.ejso.2025.110547_bib14","doi-asserted-by":"crossref","first-page":"848","DOI":"10.1016\/j.surg.2021.02.052","article-title":"Major vascular resection in retroperitoneal sarcoma surgery","volume":"170","author":"Cananzi","year":"2021","journal-title":"Surgery"},{"issue":"9","key":"10.1016\/j.ejso.2025.110547_bib15","doi-asserted-by":"crossref","first-page":"1189","DOI":"10.1093\/bjs\/znad157","article-title":"Assessment of inter-centre agreement across multidisciplinary team meetings for patients with retroperitoneal sarcoma","volume":"110","author":"Tirotta","year":"2023","journal-title":"Br J Surg"},{"issue":"5","key":"10.1016\/j.ejso.2025.110547_bib16","doi-asserted-by":"crossref","first-page":"959","DOI":"10.1097\/SLA.0000000000002250","article-title":"Postoperative morbidity after radical resection of primary retroperitoneal sarcoma","volume":"267","author":"MacNeill","year":"2018","journal-title":"Ann Surg"},{"issue":"5","key":"10.1016\/j.ejso.2025.110547_bib17","doi-asserted-by":"crossref","first-page":"2705","DOI":"10.1245\/s10434-020-09445-y","article-title":"Postoperative morbidity after resection of recurrent retroperitoneal sarcoma: a report from the transatlantic australasian RPS working group (TARPSWG)","volume":"28","author":"Nessim","year":"2021","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.ejso.2025.110547_bib18","doi-asserted-by":"crossref","first-page":"614","DOI":"10.1158\/1078-0432.CCR-22-2897","article-title":"Preoperative neutrophil-to-lymphocite ratio and a new inflammatory biomarkers prognostic index for primary retroperitoneal sarcomas","volume":"29","author":"Fiore","year":"2023","journal-title":"Clin Cancer Res"},{"issue":"3","key":"10.1016\/j.ejso.2025.110547_bib19","doi-asserted-by":"crossref","first-page":"znaf029","DOI":"10.1093\/bjs\/znaf029","article-title":"Development of a surgical complexity score to predict post-operative morbidity following primary retroperitoneal sarcoma resection: a collaborative study from the transatlantic australasian retroperitoneal sarcoma working group (TARPSWG)","volume":"112","author":"Fairweather","year":"2025","journal-title":"Br J Surg"},{"issue":"1","key":"10.1016\/j.ejso.2025.110547_bib20","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1002\/ijc.2910330108","article-title":"Soft-tissue sarcomas of adults; study of pathological prognostic variables and definition of a histopathological grading system","volume":"33","author":"Trojani","year":"1984","journal-title":"Int J Cancer"},{"issue":"2","key":"10.1016\/j.ejso.2025.110547_bib21","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1097\/01.sla.0000133083.54934.ae","article-title":"Classification of surgical complications","volume":"240","author":"Dindo","year":"2004","journal-title":"Ann Surg"},{"issue":"5","key":"10.1016\/j.ejso.2025.110547_bib22","doi-asserted-by":"crossref","first-page":"551","DOI":"10.1002\/sim.4780080504","article-title":"Flexible regression models with cubic splines","volume":"8","author":"Durrleman","year":"1989","journal-title":"Stat Med"},{"issue":"3","key":"10.1016\/j.ejso.2025.110547_bib23","doi-asserted-by":"crossref","first-page":"584","DOI":"10.1016\/j.surg.2016.11.014","article-title":"The 2016 update of the international study group (ISGPS) definition and grading of postoperative pancreatic f istula: 11 years after","volume":"161","author":"Bassi","year":"2017","journal-title":"Surgery"},{"issue":"3","key":"10.1016\/j.ejso.2025.110547_bib24","doi-asserted-by":"crossref","first-page":"1700","DOI":"10.1245\/s10434-020-09065-6","article-title":"Has the outcome for patients who undergo resection of primary retroperitoneal sarcoma changed over time? A Study of time trends during the past 15 years","volume":"28","author":"Callegaro","year":"2021","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.ejso.2025.110547_bib25","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1016\/j.ejca.2023.04.004","article-title":"Primary retroperitoneal sarcoma: a comparison of survival outcomes in specialist and non-specialist sarcoma centres","volume":"188","author":"Tirotta","year":"2023","journal-title":"Eur J Cancer"},{"key":"10.1016\/j.ejso.2025.110547_bib26","doi-asserted-by":"crossref","first-page":"548789","DOI":"10.3389\/fonc.2020.548789","article-title":"Pancreaticoduodenectomy for retroperitoneal sarcomas: a mono-institutional experience in China","volume":"10","author":"Li","year":"2020","journal-title":"Front Oncol"},{"key":"10.1016\/j.ejso.2025.110547_bib27","doi-asserted-by":"crossref","DOI":"10.1177\/10732748231153094","article-title":"Surgical treatment of pancreatic cancer: currently debated topics on vascular resection","volume":"30","author":"Pedrazzoli","year":"2023","journal-title":"Cancer Control"},{"key":"10.1016\/j.ejso.2025.110547_bib28","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1002\/bjs.9969","article-title":"Meta-analysis of benefits of portal-superior mesenteric vein resection in pancreatic resection for ductal adenocarcinoma","volume":"103","author":"Giovinazzo","year":"2016","journal-title":"Br J Surg"},{"key":"10.1016\/j.ejso.2025.110547_bib29","doi-asserted-by":"crossref","first-page":"876","DOI":"10.1016\/j.jamcollsurg.2017.01.044","article-title":"Incidence and adverse prognostic implications of histopathologic organ invasion in primary retroperitoneal sarcoma","volume":"224","author":"Fairweather","year":"2017","journal-title":"J Am Coll Surg"},{"issue":"7","key":"10.1016\/j.ejso.2025.110547_bib30","doi-asserted-by":"crossref","first-page":"4500","DOI":"10.1245\/s10434-023-13314-9","article-title":"Radaelli S. et al. Organ infiltration and patient risk after multivisceral surgery for primary retroperitoneal liposarcomas","volume":"30","author":"Improta","year":"2023","journal-title":"Ann Surg Oncol"}],"container-title":["European Journal of Surgical Oncology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0748798325009758?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0748798325009758?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,1,9]],"date-time":"2026-01-09T07:58:23Z","timestamp":1767945503000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0748798325009758"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":30,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,1]]}},"alternative-id":["S0748798325009758"],"URL":"https:\/\/doi.org\/10.1016\/j.ejso.2025.110547","relation":{},"ISSN":["0748-7983"],"issn-type":[{"value":"0748-7983","type":"print"}],"subject":[],"published":{"date-parts":[[2026,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Pancreaticoduodenectomy and IVC resection in retroperitoneal sarcoma: Expanding the limits of feasible surgery","name":"articletitle","label":"Article Title"},{"value":"European Journal of Surgical Oncology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejso.2025.110547","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"110547"}}