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Colonoscopy revealed sigmoid colon stricture with the biopsy findings of metastatic endometrial adenocarcinoma based on positive immunohistochemistry staining for cytokeratin 7, paired box gene 8, and estrogen receptor. The oncologist referral was given to the patient for consideration of chemotherapy, but she decided to go with palliative care. Thus far, only 2 similar cases have been published in the literature. Our case exemplifies the potential for an unconventional pattern of metastasis of primary endometrial adenocarcinoma to the colon.<\/jats:p>","DOI":"10.1177\/23247096211039943","type":"journal-article","created":{"date-parts":[[2021,8,20]],"date-time":"2021-08-20T05:37:59Z","timestamp":1629437879000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Rare Distal Metastasis of Endometrial Adenocarcinoma Impersonating as Primary Colon Cancer"],"prefix":"10.1177","volume":"9","author":[{"given":"Alexia","family":"Jauregui","sequence":"first","affiliation":[{"name":"Texas Tech University Health Sciences Center, El Paso, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mahesh","family":"Gajendran","sequence":"additional","affiliation":[{"name":"UT Health San Antonio, El Paso, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Priyadarshini","family":"Loganathan","sequence":"additional","affiliation":[{"name":"Texas Tech University Health Sciences Center, El Paso, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Angelica","family":"Padilla","sequence":"additional","affiliation":[{"name":"Texas Tech University Health Sciences Center, El Paso, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jesse","family":"Qiao","sequence":"additional","affiliation":[{"name":"Texas Tech University Health Sciences Center, El Paso, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sherif","family":"Elhanafi","sequence":"additional","affiliation":[{"name":"Texas Tech University Health Sciences Center, El Paso, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2021,8,20]]},"reference":[{"key":"bibr1-23247096211039943","first-page":"468","volume":"93","author":"Braun MM","year":"2016","journal-title":"Am Fam Physician"},{"key":"bibr2-23247096211039943","first-page":"9382486","volume":"2017","author":"Hubers JA","year":"2017","journal-title":"Case Rep Gastrointest Med"},{"key":"bibr3-23247096211039943","first-page":"40","volume":"1","author":"Anstadt M","year":"2012","journal-title":"J Gastroenterol Hepatol Res"},{"key":"bibr4-23247096211039943","doi-asserted-by":"publisher","DOI":"10.1102\/1470-7330.2013.0011"},{"key":"bibr5-23247096211039943","first-page":"339","volume":"9","author":"Molnar C","year":"2013","journal-title":"Jurnalul de Chirurgie (Ia\u015fi)"},{"key":"bibr6-23247096211039943","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2006.06.015"},{"key":"bibr7-23247096211039943","doi-asserted-by":"publisher","DOI":"10.1055\/s-2007-966372"},{"key":"bibr8-23247096211039943","doi-asserted-by":"publisher","DOI":"10.1038\/modpathol.3880175"},{"key":"bibr9-23247096211039943","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2559.2002.01313.x"}],"container-title":["Journal of Investigative Medicine High Impact Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/23247096211039943","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/23247096211039943","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/23247096211039943","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T08:01:25Z","timestamp":1777449685000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/23247096211039943"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,1]]},"references-count":9,"alternative-id":["10.1177\/23247096211039943"],"URL":"https:\/\/doi.org\/10.1177\/23247096211039943","relation":{},"ISSN":["2324-7096","2324-7096"],"issn-type":[{"value":"2324-7096","type":"print"},{"value":"2324-7096","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,1]]},"article-number":"23247096211039943"}}