{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T23:18:59Z","timestamp":1787959139611,"version":"build-2784847793"},"reference-count":12,"publisher":"Springer Science and Business Media LLC","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,8,28]]},"DOI":"10.7759\/cureus.115369","type":"journal-article","created":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T22:50:28Z","timestamp":1787957428000},"source":"Crossref","is-referenced-by-count":0,"title":["Colorectal Carcinoma Metastatic to the Breast Mimicking Inflammatory Breast Cancer With Mismatch Repair Status Discordant From a Prior Endometrial Primary: A Case Report and a Review of the Literature"],"prefix":"10.7759","author":[{"given":"Morgan L","family":"Walters","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andres","family":"Figueroa Quast","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.3322\/caac.70067","article-title":"Colorectal cancer statistics, 2026","volume":"76","author":"Siegel RL","year":"2026","unstructured":"Siegel RL, Wagle NS, Star J, Kratzer TB, Smith RA, Jemal A. Colorectal cancer statistics, 2026. CA Cancer J Clin. 2026, 76:e70067. 10.3322\/caac.70067","journal-title":"CA Cancer J Clin"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000018016","article-title":"Breast metastasis from colorectal cancer treated by multimodal therapy: case report and literature review","volume":"98","author":"Hsieh TC","year":"2019","unstructured":"Hsieh TC, Hsu CW. Breast metastasis from colorectal cancer treated by multimodal therapy: case report and literature review. Medicine (Baltimore). 2019, 98:e18016. 10.1097\/MD.0000000000018016","journal-title":"Medicine (Baltimore)"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(20011101)92:9<2259::AID-CNCR1571>3.0.CO;2-O","article-title":"Secondary neoplasms of the breast: a survey of the 20th Century","volume":"92","author":"Georgiannos SN","year":"2001","unstructured":"Georgiannos SN, Chin Aleong J, Goode AW, Sheaff M. Secondary neoplasms of the breast: a survey of the 20th Century. Cancer. 2001, 92:2259-66. 10.1002\/1097-0142(20011101)92:9&lt;2259::AID-CNCR1571&gt;3.0.CO;2-O","journal-title":"Cancer"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2009.12.064","article-title":"Microsatellite instability in colorectal cancer","volume":"138","author":"Boland CR","year":"2010","unstructured":"Boland CR, Goel A. Microsatellite instability in colorectal cancer. Gastroenterology. 2010, 138:2073-87. 10.1053\/j.gastro.2009.12.064","journal-title":"Gastroenterology"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa2017699","article-title":"Pembrolizumab in microsatellite-instability-high advanced colorectal cancer","volume":"383","author":"Andr\u00e9 T","year":"2020","unstructured":"Andr\u00e9 T, Shiu KK, Kim TW, et al.. Pembrolizumab in microsatellite-instability-high advanced colorectal cancer. N Engl J Med. 2020, 383:2207-18. 10.1056\/NEJMoa2017699","journal-title":"N Engl J Med"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1002\/path.4419","article-title":"Somatic aberrations of mismatch repair genes as a cause of microsatellite-unstable cancers","volume":"234","author":"Geurts-Giele WR","year":"2014","unstructured":"Geurts-Giele WR, Leenen CH, Dubbink HJ, et al.. Somatic aberrations of mismatch repair genes as a cause of microsatellite-unstable cancers. J Pathol. 2014, 234:548-59. 10.1002\/path.4419","journal-title":"J Pathol"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1007\/s10689-020-00210-4","article-title":"Discordant DNA mismatch repair protein status between synchronous or metachronous gastrointestinal carcinomas: frequency, patterns, and molecular etiologies","volume":"20","author":"Vyas M","year":"2021","unstructured":"Vyas M, Firat C, Hechtman JF, et al.. Discordant DNA mismatch repair protein status between synchronous or metachronous gastrointestinal carcinomas: frequency, patterns, and molecular etiologies. Fam Cancer. 2021, 20:201-13. 10.1007\/s10689-020-00210-4","journal-title":"Fam Cancer"},{"key":"ref8","article-title":"Breast metastasis of primary colorectal cancer: a case report","volume":"9","author":"Zhang S","year":"2016","unstructured":"Zhang S, Du T, Jiang X, Song C. Breast metastasis of primary colorectal cancer: a case report. Int J Clin Exp Med. 2016, 9:22517-23.","journal-title":"Int J Clin Exp Med"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.7759\/cureus.97608","article-title":"An older woman with postoperative breast metastasis from ascending colon cancer successfully treated with pembrolizumab","volume":"17","author":"Mizoguchi M","year":"2025","unstructured":"Mizoguchi M, Furuyama T, Chong JM, Kinugasa Y, Iida S. An older woman with postoperative breast metastasis from ascending colon cancer successfully treated with pembrolizumab. Cureus. 2025, 17:e97608. 10.7759\/cureus.97608","journal-title":"Cureus"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.3389\/fonc.2023.1211645","article-title":"Breast mass as the first sign of metastasis from rectal carcinoma: a case report and review of the literature","volume":"13","author":"Xu J","year":"2023","unstructured":"Xu J, Liu C, Yu C, et al.. Breast mass as the first sign of metastasis from rectal carcinoma: a case report and review of the literature. Front Oncol. 2023, 13:1211645. 10.3389\/fonc.2023.1211645","journal-title":"Front Oncol"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.6004\/jnccn.2024.0029","article-title":"Colon Cancer, Version 3.2024, NCCN Clinical Practice Guidelines in Oncology","author":"Benson AB","year":"2024","unstructured":"Colon Cancer, Version 3.2024, NCCN Clinical Practice Guidelines in Oncology. 2024, 22.10.6004\/jnccn.2024.0029"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2014.01.021","article-title":"Mutant p53 in cancer: new functions and therapeutic opportunities","volume":"25","author":"Muller PA","year":"2014","unstructured":"Muller PA, Vousden KH. Mutant p53 in cancer: new functions and therapeutic opportunities. Cancer Cell. 2014, 25:304-17. 10.1016\/j.ccr.2014.01.021","journal-title":"Cancer Cell"}],"container-title":["Cureus"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cureus.com\/articles\/500404-colorectal-carcinoma-metastatic-to-the-breast-mimicking-inflammatory-breast-cancer-with-mismatch-repair-status-discordant-from-a-prior-endometrial-primary-a-case-report-and-a-review-of-the-literature","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T22:50:29Z","timestamp":1787957429000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cureus.com\/articles\/500404-colorectal-carcinoma-metastatic-to-the-breast-mimicking-inflammatory-breast-cancer-with-mismatch-repair-status-discordant-from-a-prior-endometrial-primary-a-case-report-and-a-review-of-the-literature"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8,28]]},"references-count":12,"URL":"https:\/\/doi.org\/10.7759\/cureus.115369","relation":{},"ISSN":["2168-8184"],"issn-type":[{"value":"2168-8184","type":"print"}],"subject":[],"published":{"date-parts":[[2026,8,28]]}}}