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Histopathology demonstrated intermediate-grade synovial sarcoma. At the third year of follow-up, the patient presented metastases on the chest wall, which required extensive resection and complementary oncological management.<\/jats:p>","DOI":"10.1136\/bcr-2020-239088","type":"journal-article","created":{"date-parts":[[2021,7,2]],"date-time":"2021-07-02T12:10:36Z","timestamp":1625227836000},"page":"e239088","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":2,"title":["Synovial sarcoma of the transverse colon metastatic to the chest wall after 3 years of follow-up"],"prefix":"10.1136","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9564-974X","authenticated-orcid":false,"given":"Viviana Marcela","family":"Hidalgo Mora","sequence":"first","affiliation":[{"name":"Universidad Militar Nueva Granada - Hospital Militar Central, Bogota, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David Ricardo","family":"Baquero 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