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The incidence of pelvic and para\u2010aortic lymph node involvement was determined.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Data were analyzed from 4052 patients. Incidences of pelvic and para\u2010aortic lymph node metastases were: 1% and 0% in stage IA, grade 1 disease; 2% and 0% in IA, grade 2; 2% and 1% in IA, grade 3; 2% and 0% in IB, grade 1; 3% and 1% in IB, grade 2; 3% and 2% in IB, grade 3; 7% and 3% in IC, grade 1; 8% and 5% in IC, grade 2; 12% and 8% in IC, grade 3; 7% and 3% in IIA, grade 1; 10% and 4% in IIA, grade 2; 10% and 5% in IIA, grade 3; 8% and 4% in IIB, grade 1; 13% and 8% in IIB, grade 2; and 19% and 12% in IIB, grade 3.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Incidences of pelvic and para\u2010aortic metastases were lower than previously reported. Patients at higher stages and grades had a 10% or higher risk of lymph node involvement and might benefit from aggressive therapy.<\/jats:p><\/jats:sec>","DOI":"10.1016\/j.ijgo.2014.06.022","type":"journal-article","created":{"date-parts":[[2014,8,13]],"date-time":"2014-08-13T15:24:10Z","timestamp":1407943450000},"page":"293-296","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":18,"title":["Contemporary analysis of pelvic and para\u2010aortic metastasis in endometrial cancer using the SEER registry"],"prefix":"10.1002","volume":"127","author":[{"given":"Evangelia","family":"Katsoulakis","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Malcolm D.","family":"Mattes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Justin M.","family":"Rineer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas","family":"Nabhani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Waleed F.","family":"Mourad","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kwang","family":"Choi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Schreiber","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2014,8,13]]},"reference":[{"key":"e_1_2_6_2_2","unstructured":"American Cancer Society.Cancer Facts and Figs. 2014.http:\/\/www.cancer.org\/acs\/groups\/content\/@research\/documents\/webcontent\/acspc\u2010042151.pdf Published 2014. 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