{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T10:27:16Z","timestamp":1788863236980,"version":"build-2803163510"},"reference-count":30,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2022,3,1]],"date-time":"2022-03-01T00:00:00Z","timestamp":1646092800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,3,1]],"date-time":"2022-03-01T00:00:00Z","timestamp":1646092800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,1,6]],"date-time":"2022-01-06T00:00:00Z","timestamp":1641427200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejcancer.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Cancer"],"published-print":{"date-parts":[[2022,3]]},"DOI":"10.1016\/j.ejca.2021.11.032","type":"journal-article","created":{"date-parts":[[2022,2,4]],"date-time":"2022-02-04T23:36:33Z","timestamp":1644017793000},"page":"18-29","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":42,"special_numbering":"C","title":["Definitions and treatment of oligometastatic oesophagogastric cancer according to multidisciplinary tumour boards in Europe"],"prefix":"10.1016","volume":"164","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5569-4164","authenticated-orcid":false,"given":"Tiuri E.","family":"Kroese","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Richard","family":"van Hillegersberg","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sebastian","family":"Schoppmann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4867-9847","authenticated-orcid":false,"given":"Pieter R.A.J.","family":"Deseyne","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philippe","family":"Nafteux","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Radka","family":"Obermannova","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8167-1273","authenticated-orcid":false,"given":"Marianne","family":"Nordsmark","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Per","family":"Pfeiffer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6669-0628","authenticated-orcid":false,"given":"Maria A.","family":"Hawkins","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elizabeth","family":"Smyth","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8650-2017","authenticated-orcid":false,"given":"Sheraz","family":"Markar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George B.","family":"Hanna","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Edward","family":"Cheong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Asif","family":"Chaudry","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anneli","family":"Elme","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3123-9746","authenticated-orcid":false,"given":"Antoine","family":"Adenis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guillaume","family":"Piessen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cihan","family":"Gani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christiane J.","family":"Bruns","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Markus","family":"Moehler","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Theodore","family":"Liakakos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John","family":"Reynolds","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9793-3410","authenticated-orcid":false,"given":"Alessio","family":"Morganti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2608-5749","authenticated-orcid":false,"given":"Riccardo","family":"Rosati","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlo","family":"Castoro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6657-6318","authenticated-orcid":false,"given":"Domenico","family":"D'Ugo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Franco","family":"Roviello","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria","family":"Bencivenga","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giovanni","family":"de Manzoni","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul","family":"Jeene","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Johanna W.","family":"van Sandick","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christel","family":"Muijs","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4181-8656","authenticated-orcid":false,"given":"Marije","family":"Slingerland","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5837-5513","authenticated-orcid":false,"given":"Grard","family":"Nieuwenhuijzen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bas","family":"Wijnhoven","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3040-4626","authenticated-orcid":false,"given":"Laurens V.","family":"Beerepoot","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2059-1381","authenticated-orcid":false,"given":"Piotr","family":"Kolodziejczyk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6455-5636","authenticated-orcid":false,"given":"Wojciech P.","family":"Polkowski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4835-7159","authenticated-orcid":false,"given":"Maria","family":"Alsina","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9449-1810","authenticated-orcid":false,"given":"Manuel","family":"Pera","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2789-9082","authenticated-orcid":false,"given":"Tania F.","family":"Kanonnikoff","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Magnus","family":"Nilsson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7146-9071","authenticated-orcid":false,"given":"Matthias","family":"Guckenberger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stefan","family":"Monig","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4728-7013","authenticated-orcid":false,"given":"Dorethea","family":"Wagner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lucjan","family":"Wyrwicz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maaike","family":"Berbee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7423-713X","authenticated-orcid":false,"given":"Ines","family":"Gockel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Florian","family":"Lordick","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6630-3547","authenticated-orcid":false,"given":"Ewen A.","family":"Griffiths","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcel","family":"Verheij","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4243-8388","authenticated-orcid":false,"given":"Peter S.N.","family":"van Rossum","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1274-5643","authenticated-orcid":false,"given":"Hanneke W.M.","family":"van Laarhoven","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Camiel","family":"Rosman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Heide","family":"R\u00fctten","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elske C.","family":"Gootjes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francine E.M.","family":"Vonken","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jolanda M.","family":"van Dieren","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marieke A.","family":"Vollebergh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maurice","family":"van der Sangen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Geert-Jan","family":"Creemers","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas","family":"Zander","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hans","family":"Schl\u00f6\u00dfer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stefano","family":"Cascinu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elena","family":"Mazza","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roberto","family":"Nicoletti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Damascelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Najla","family":"Slim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paolo","family":"Passoni","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrea","family":"Cossu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesco","family":"Puccetti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lavinia","family":"Barbieri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lorella","family":"Fanti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesco","family":"Azzolini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Federico","family":"Ventoruzzo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antoni","family":"Szczepanik","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura","family":"Visa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Reig","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tom","family":"Roques","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark","family":"Harrison","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bogumi\u0142a","family":"Cise\u0142","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Agnieszka","family":"Piku\u0142a","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Magdalena","family":"Sk\u00f3rzewska","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hanne","family":"Vanommeslaeghe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elke","family":"Van Daele","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Piet","family":"Pattyn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karen","family":"Geboes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eduard","family":"Callebout","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Suzane","family":"Ribeiro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"van Duijvendijk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cathrien","family":"Tromp","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Meindert","family":"Sosef","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fabienne","family":"Warmerdam","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joos","family":"Heisterkamp","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joos","family":"Heisterkamp","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Almudena","family":"Vera","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Esther","family":"Jord\u00e1","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernando","family":"L\u00f3pez-Mozos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria C.","family":"Fernandez-Moreno","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria","family":"Barrios-Carvajal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marisol","family":"Huerta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wobbe","family":"de Steur","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Irene","family":"Lips","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marc","family":"Diez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sandra","family":"Castro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert","family":"O'Neill","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Holyoake","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ulrich","family":"Hacker","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Timm","family":"Denecke","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas","family":"Kuhnt","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Albrecht","family":"Hoffmeister","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Regine","family":"Kluge","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tilman","family":"Bostel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"Grimminger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V\u00e1clav","family":"Jedli\u010dka","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan","family":"K\u0159\u00edstek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Petr","family":"Posp\u00ed\u0161il","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anne","family":"Mourregot","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Clotilde","family":"Maurin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naureen","family":"Starling","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Irene","family":"Chong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ejca.2021.11.032_bib1","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1200\/JCO.1995.13.1.8","volume":"13","author":"Hellman","year":"1995","journal-title":"Oligometastases. J Clin Oncol"},{"key":"10.1016\/j.ejca.2021.11.032_bib2","doi-asserted-by":"crossref","DOI":"10.1016\/S1470-2045(16)30532-0","article-title":"Local consolidative therapy versus maintenance therapy or observation for patients with oligometastatic non-small-cell lung cancer without progression after first-line systemic therapy: a multicentre, randomised, controlled, phase 2 study","author":"Gomez","year":"2016","journal-title":"Lancet Oncol"},{"key":"10.1016\/j.ejca.2021.11.032_bib3","doi-asserted-by":"crossref","DOI":"10.1016\/S0140-6736(18)32487-5","article-title":"Stereotactic ablative radiotherapy versus standard of care palliative treatment in patients with oligometastatic cancers (SABR-COMET): a randomised, phase 2, open-label trial","author":"Palma","year":"2019","journal-title":"Lancet"},{"key":"10.1016\/j.ejca.2021.11.032_bib4","article-title":"Chemotherapy With or Without Radiation or Surgery in Treating Participants With Oligometastatic Esophageal or Gastric Cancer","volume":"1\u201310","author":"Nguyen","year":"2020","journal-title":"ClinicalTrialsGov"},{"key":"10.1016\/j.ejca.2021.11.032_bib5","doi-asserted-by":"crossref","first-page":"893","DOI":"10.1186\/s12885-017-3918-9","article-title":"The RENAISSANCE (AIO-FLOT5) trial: Effect of chemotherapy alone vs. chemotherapy followed by surgical resection on survival and quality of life in patients with limited-metastatic adenocarcinoma of the stomach or esophagogastric junction - a phase III tri","volume":"17","author":"Al-Batran","year":"2017","journal-title":"BMC Cancer"},{"key":"10.1016\/j.ejca.2021.11.032_bib7","doi-asserted-by":"crossref","DOI":"10.2217\/fon-2020-0873","article-title":"Local therapy for oligometastatic esophageal squamous cell carcinoma: a prospective, randomized, Phase II clinical trial","author":"Liu","year":"2021","journal-title":"Futur Oncol"},{"key":"10.1016\/j.ejca.2021.11.032_bib8","article-title":"Chemotherapy Alone Versus Surgery Plus Chemotherapy for Distal Gastric Cancer With One Non-curable Factor","volume":"1\u20137","author":"Xu","year":"2020","journal-title":"ClinicaltrialsGov\/NCT03399253"},{"key":"10.1016\/j.ejca.2021.11.032_bib9","article-title":"Conversion Therapy With Sintilimab Plus CAPOX in Patients With Unresectable Locally Advanced or Limited Metastatic Adenocarcinoma of the Stomach or Esophagogastric Junction","author":"Ding","year":"2020","journal-title":"Case Med Res"},{"key":"10.1016\/j.ejca.2021.11.032_bib10","unstructured":"Guo W. PD-1 Antibody Combined With Modified FLOT Regimen in the Treatment ofUnresectable Locally Advanced or Limited Metastatic Gastric Cancer. ClinicaltrialsGov\/NCT04510064 2021."},{"key":"10.1016\/j.ejca.2021.11.032_bib11","doi-asserted-by":"crossref","first-page":"1237","DOI":"10.1001\/jamaoncol.2017.0515","article-title":"Effect of neoadjuvant chemotherapy followed by surgical resection on survival in patients with limited metastatic gastric or gastroesophageal junction cancer: The AIO-FLOT3 trial","volume":"3","author":"Al-Batran","year":"2017","journal-title":"JAMA Oncol"},{"key":"10.1016\/j.ejca.2021.11.032_bib12","doi-asserted-by":"crossref","first-page":"1536","DOI":"10.21037\/jtd.2019.03.10","article-title":"Outcomes of concurrent chemoradiotherapy versus chemotherapy alone for esophageal squamous cell cancer patients presenting with oligometastases","volume":"11","author":"Chen","year":"2019","journal-title":"J Thorac Dis"},{"key":"10.1016\/j.ejca.2021.11.032_bib13","doi-asserted-by":"crossref","first-page":"1575","DOI":"10.1245\/s10434-011-1631-5","article-title":"Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy improves survival of patients with peritoneal carcinomatosis from gastric cancer: Final results of a phase III randomized clinical trial","volume":"18","author":"Yang","year":"2011","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.ejca.2021.11.032_bib14","doi-asserted-by":"crossref","first-page":"1971","DOI":"10.1245\/s10434-015-5081-3","article-title":"Patients with Peritoneal Carcinomatosis from Gastric Cancer Treated with Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy: Is Cure a Possibility?","volume":"23","author":"Chia","year":"2016","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.ejca.2021.11.032_bib15","first-page":"1517","article-title":"S3-Leitlinie Magenkarzinom-Diagnostik und Therapie der Adenokarzinome des Magens und des \u00f6sophagogastralen \u00dcbergangs","volume":"57","author":"Moehler","year":"2019","journal-title":"Z Gastroenterol"},{"key":"10.1016\/j.ejca.2021.11.032_bib16","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s12032-014-0258-3","article-title":"Prognostic significance of radical surgical treatment for gastric cancer patients with synchronous liver metastases","volume":"31","author":"Wang","year":"2014","journal-title":"Med Oncol"},{"key":"10.1016\/j.ejca.2021.11.032_bib17","doi-asserted-by":"crossref","first-page":"781","DOI":"10.2147\/CMAR.S150350","article-title":"Sites of metastasis and overall survival in esophageal cancer: A population-based study","volume":"9","author":"Wu","year":"2017","journal-title":"Cancer Manag Res"},{"key":"10.1016\/j.ejca.2021.11.032_bib18","doi-asserted-by":"crossref","first-page":"217","DOI":"10.4143\/crt.2010.42.4.217","article-title":"Clinicopathologic Features of Metachronous or Synchronous Gastric Cancer Patients with Three or More Primary Sites","volume":"42","author":"Kim","year":"2010","journal-title":"Cancer Res Treat"},{"key":"10.1016\/j.ejca.2021.11.032_bib19","doi-asserted-by":"crossref","DOI":"10.1245\/s10434-018-6435-4","article-title":"Preoperative Nomogram to Risk Stratify Patients for the Benefit of Trimodality Therapy in Esophageal Adenocarcinoma","author":"Goense","year":"2018","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.ejca.2021.11.032_bib20","doi-asserted-by":"crossref","first-page":"687","DOI":"10.1016\/S0140-6736(10)61121-X","article-title":"Trastuzumab in combination with chemotherapy versus chemotherapy alone for treatment of HER2-positive advanced gastric or gastro-oesophageal junction cancer (ToGA): A phase 3, open-label, randomised controlled trial","volume":"376","author":"Bang","year":"2010","journal-title":"Lancet"},{"key":"10.1016\/j.ejca.2021.11.032_bib21","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1186\/s12885-018-5242-4","article-title":"HER2\/neu (ERBB2) expression and gene amplification correlates with better survival in esophageal adenocarcinoma 11 Medical and Health Sciences 1112 Oncology and Carcinogenesis","volume":"19","author":"Plum","year":"2019","journal-title":"BMC Cancer"},{"key":"10.1016\/j.ejca.2021.11.032_bib22","article-title":"Learning from practice variation to improve the quality of care","author":"Tomson","year":"2013","journal-title":"Clin Med J R Coll Physicians London"},{"key":"10.1016\/j.ejca.2021.11.032_bib23","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1016\/j.ejca.2019.09.013","article-title":"Defining oligometastatic non-small cell lung cancer: A simulated multidisciplinary expert opinion","volume":"123","author":"Hendriks","year":"2019","journal-title":"Eur J Cancer"},{"key":"10.1016\/j.ejca.2021.11.032_bib24","doi-asserted-by":"crossref","DOI":"10.21037\/acs.2017.03.14","article-title":"8th edition AJCC\/UICC staging of cancers of the esophagus and esophagogastric junction: Application to clinical practice","author":"Rice","year":"2017","journal-title":"Ann Cardiothorac Surg"},{"key":"10.1016\/j.ejca.2021.11.032_bib25","article-title":"New response evaluation criteria in solid tumours: Revised RECIST guideline (version 1.1)","author":"Eisenhauer","year":"2009","journal-title":"Eur J Cancer"},{"key":"10.1016\/j.ejca.2021.11.032_bib26","article-title":"Oligometastatic Prostate Cancer: Results of a Dutch Multidisciplinary Consensus Meeting","volume":"1\u20138","author":"Aluwini","year":"2019","journal-title":"Eur Urol Oncol"},{"key":"10.1016\/j.ejca.2021.11.032_bib27","doi-asserted-by":"crossref","first-page":"e18","DOI":"10.1016\/S1470-2045(19)30718-1","article-title":"Characterisation and classification of oligometastatic disease: a European Society for Radiotherapy and Oncology and European Organisation for Research and Treatment of Cancer consensus recommendation","volume":"21","author":"Guckenberger","year":"2020","journal-title":"Lancet Oncol"},{"key":"10.1016\/j.ejca.2021.11.032_bib28","doi-asserted-by":"crossref","first-page":"2109","DOI":"10.1016\/j.jtho.2019.07.025","article-title":"Definition of Synchronous Oligometastatic Non-Small Cell Lung Cancer\u2014A Consensus Report","volume":"14","author":"Dingemans","year":"2019","journal-title":"J Thorac Oncol"},{"key":"10.1016\/j.ejca.2021.11.032_bib29","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1016\/j.jclinepi.2013.12.002","article-title":"Defining consensus: A systematic review recommends methodologic criteria for reporting of Delphi studies","volume":"67","author":"Diamond","year":"2014","journal-title":"J Clin Epidemiol"},{"key":"10.1016\/j.ejca.2021.11.032_bib30","unstructured":"Nguyen Q-N. Chemotherapy with or without radiation or surgery\u00c2 in treating participants with oligometastatic esophageal or gastric cancer. ClinicalTrials.gov. https:\/\/clinicaltrials.gov\/ct2\/show\/NCT03161522. Accessed July 11, 2019."},{"key":"10.1016\/j.ejca.2021.11.032_bib31","article-title":"Optimization of transmural care by implementation of an online expert panel to assess treatment strategy in patients suffering from colorectal cancer liver metastases: A prospective analysis","author":"Hellingman","year":"2020","journal-title":"J Telemed Telecare"}],"container-title":["European Journal of Cancer"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0959804921012971?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0959804921012971?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,17]],"date-time":"2025-10-17T20:34:38Z","timestamp":1760733278000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0959804921012971"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,3]]},"references-count":30,"alternative-id":["S0959804921012971"],"URL":"https:\/\/doi.org\/10.1016\/j.ejca.2021.11.032","relation":{},"ISSN":["0959-8049"],"issn-type":[{"value":"0959-8049","type":"print"}],"subject":[],"published":{"date-parts":[[2022,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Definitions and treatment of oligometastatic oesophagogastric cancer according to multidisciplinary tumour boards in Europe","name":"articletitle","label":"Article Title"},{"value":"European Journal of Cancer","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejca.2021.11.032","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2022 The Authors. Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}]}}