{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T02:20:32Z","timestamp":1782958832001,"version":"3.54.5"},"reference-count":28,"publisher":"MDPI AG","issue":"7","license":[{"start":{"date-parts":[[2022,7,7]],"date-time":"2022-07-07T00:00:00Z","timestamp":1657152000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Current Oncology"],"abstract":"<jats:p>Metastatic ureteral tumors arising from a primary breast carcinoma are extremely rare. They present with hematuria and radiological findings compatible with obstructive ureteral phenomena. We present a case of an 87-year-old woman with a history of lymphoma and triple negative breast cancer (TNBC), during an emergency admission for peptic ulcer, developed macroscopic hematuria. Radiologic and endoscopic investigations revealed a remarkable stenosis at the lower segment of the right ureter, attributed to metastases from her breast carcinoma. We report this case with the aim to make both oncologists and urologists aware of this rare condition.<\/jats:p>","DOI":"10.3390\/curroncol29070380","type":"journal-article","created":{"date-parts":[[2022,7,7]],"date-time":"2022-07-07T22:11:47Z","timestamp":1657231907000},"page":"4791-4798","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Diagnostic and Therapeutic Challenges in a Patient with Ureteral Metastases from a Triple Negative Breast Cancer"],"prefix":"10.3390","volume":"29","author":[{"given":"Georgia","family":"Saranti","sequence":"first","affiliation":[{"name":"Department of Radiation Oncology, University Hospital of Patras, University Campus, 26504 Patras, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vasiliki","family":"Zolota","sequence":"additional","affiliation":[{"name":"Department of Histopathology, University Hospital of Patras, University Campus, 26504 Patras, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christina","family":"Kalogeropoulou","sequence":"additional","affiliation":[{"name":"Department of Radiology, University Hospital of Patras, University Campus, 26504 Patras, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nikolaos","family":"Papathanasiou","sequence":"additional","affiliation":[{"name":"Department of Nuclear Medicine, University Hospital of Patras, University Campus, 26504 Patras, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6263-4231","authenticated-orcid":false,"given":"Theodora","family":"Katsila","sequence":"additional","affiliation":[{"name":"Institute of Chemical Biology, National Hellenic Research Foundation, 11635 Athens, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Konstantina","family":"Kitsou","sequence":"additional","affiliation":[{"name":"Department of Hygiene and Epidemiology, University of Patras Medical School, 26504 Patras, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ilias","family":"Haliassos","sequence":"additional","affiliation":[{"name":"Department of Radiation Oncology, University Hospital of Patras, University Campus, 26504 Patras, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5476-6752","authenticated-orcid":false,"given":"Dimitrios","family":"Kardamakis","sequence":"additional","affiliation":[{"name":"Department of Radiation Oncology, University Hospital of Patras, University Campus, 26504 Patras, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,7,7]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1183","DOI":"10.1002\/cac2.12207","article-title":"Global Patterns of Breast Cancer Incidence and Mortality: A Population-Based Cancer Registry Data Analysis from 2000 to 2020","volume":"41","author":"Lei","year":"2021","journal-title":"Cancer Commun."},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Yamamura, J., Kamigaki, S., Fujita, J., Osato, H., Manabe, H., Tanaka, Y., Shinzaki, W., Hashimoto, Y., and Komoike, Y. 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