{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,9]],"date-time":"2024-08-09T00:02:07Z","timestamp":1723161727696},"reference-count":0,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2000,1,1]],"date-time":"2000-01-01T00:00:00Z","timestamp":946684800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Sarcoma"],"published-print":{"date-parts":[[2001,1]]},"abstract":"<jats:p><jats:italic>Purpose.<\/jats:italic> In the clinical work\u2010up of a retroperitoneal mass, the diagnosis of soft tissue sarcoma is often not considered. Incidence\nrates of various malignant and benign retroperitoneal tumours were studied to determine the incidence of soft tissue\nsarcoma in comparison with other neoplasms in the retroperitoneal space.<\/jats:p><jats:p><jats:italic>Method.<\/jats:italic> Nation\u2010wide data on retroperitoneal tumours, collected prospectively over a 5\u2010year period (1 January 1989\u2013 1 January\n1994), were supplied by the Netherlands Cancer Registry and The Dutch Network and National Database for Pathology.<\/jats:p><jats:p><jats:italic>Results.<\/jats:italic> Seven hundred and six patients with a primary retroperitoneal neoplasm were identified; 566 patients had a malignant\ntumour (80%). A soft tissue sarcoma (STS) was the most frequently diagnosed malignant tumour (<jats:italic>n<\/jats:italic> = 192), The agestandardised\nincidence of retroperitoneal STS was 2.5 per million person\u2010years. The male\/female ratio for STS was 0.73. In\nfemales, STS comprised 41%of all malignant retroperitoneal tumours, carcinoma of unknown primary tumour site (CUP)\ncomprised 31%, and malignant lymphomas (ML) comprised 22%, whereas in males these values were 28% (STS), 30%\n(CUP), and 32% (ML), respectively.<\/jats:p><jats:p><jats:italic>Discussion.<\/jats:italic> Soft tissue sarcomas, albeit rare, are relatively common primary tumours in the retroperitoneum, especially in\nwomen.<\/jats:p>","DOI":"10.1080\/13577140120048881","type":"journal-article","created":{"date-parts":[[2002,7,26]],"date-time":"2002-07-26T16:08:03Z","timestamp":1027699683000},"page":"5-8","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Soft Tissue Sarcoma: The Predominant Primary Malignancy in the Retroperitoneum"],"prefix":"10.1155","volume":"5","author":[{"given":"Thijs van","family":"Dalen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jan-Willem W.","family":"Coebergh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mariel K.","family":"Casparie","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Charles H. F.","family":"Gimbr\u00e8re","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Harald J.","family":"Hoekstra","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bert N.","family":"Van Geel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frits Van","family":"Coevorden","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Adriaan","family":"Hennipman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2001,1]]},"container-title":["Sarcoma"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/sarcoma\/2001\/416215.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1080\/13577140120048881","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,8]],"date-time":"2024-08-08T01:17:40Z","timestamp":1723079860000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1080\/13577140120048881"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2001,1]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2001,1]]}},"alternative-id":["10.1080\/13577140120048881"],"URL":"https:\/\/doi.org\/10.1080\/13577140120048881","archive":["Portico"],"relation":{},"ISSN":["1357-714X","1369-1643"],"issn-type":[{"type":"print","value":"1357-714X"},{"type":"electronic","value":"1369-1643"}],"subject":[],"published":{"date-parts":[[2001,1]]},"assertion":[{"value":"2001-01-01","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}