{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T07:09:25Z","timestamp":1778742565342,"version":"3.51.4"},"reference-count":0,"publisher":"African Journals Online (AJOL)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mal. Med. J"],"abstract":"<jats:p>BackgroundMetastasis from extramammary primary tumor to breast is extremely rare. Case SummaryA 59-year-old woman with 1-year history of rectal cancer presented with asymptomatic breast mass. At 16 months after the diagnosis of rectal mucinous adenocarcinoma, a breast mass was confirmed by ultrasonography and identified by pathology and immunohistochemistry as a metastasis from the rectal cancer. Treatments included chemotherapy (6 cycles: 300 mg irinotecan on day 1, 4.5 mg raltitrexed on day 2, 450 mg bevacizumab on day 3), radiotherapy, and surgical resection. Two years of follow-up examinations (6-months intervals) showed no evidence of recurrence or novel distant metastasis. ConclusionBreast metastasis from rectal carcinoma is a rare secondary malignancy. Final diagnosis can be established by histopathology and immunohistochemistry.<\/jats:p>","DOI":"10.4314\/mmj.v33i3.11","type":"journal-article","created":{"date-parts":[[2021,9,29]],"date-time":"2021-09-29T14:36:36Z","timestamp":1632926196000},"page":"226-228","source":"Crossref","is-referenced-by-count":7,"title":["Breast metastasis from rectal carcinoma: A case report  and review of the literature"],"prefix":"10.4314","volume":"33","author":[{"given":"Dan","family":"-Dan Wang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Su","family":"-Jin Yang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"-Xian Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"-Xian Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2895","published-online":{"date-parts":[[2021,9,27]]},"container-title":["Malawi Medical Journal"],"original-title":[],"link":[{"URL":"https:\/\/www.ajol.info\/index.php\/mmj\/article\/download\/215267\/203033","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.ajol.info\/index.php\/mmj\/article\/download\/215267\/203033","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,9,29]],"date-time":"2021-09-29T14:36:36Z","timestamp":1632926196000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ajol.info\/index.php\/mmj\/article\/view\/215267"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,9,27]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2021,9,29]]}},"URL":"https:\/\/doi.org\/10.4314\/mmj.v33i3.11","relation":{},"ISSN":["1995-7262","1995-7262"],"issn-type":[{"value":"1995-7262","type":"electronic"},{"value":"1995-7262","type":"print"}],"subject":[],"published":{"date-parts":[[2021,9,27]]}}}