Outcome of breast-conserving treatment for axillary lymph node metastasis from occult breast cancer with negative breast MRI
DC Field | Value | Language |
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dc.contributor.author | Kim, H. | - |
dc.contributor.author | Park, W. | - |
dc.contributor.author | Kim, S.S. | - |
dc.contributor.author | Ahn, S.J. | - |
dc.contributor.author | Kim, Y.B. | - |
dc.contributor.author | Kim, T.H. | - |
dc.contributor.author | Kim, J.H. | - |
dc.contributor.author | Choi, Jin Hwa | - |
dc.contributor.author | Park, H.J. | - |
dc.contributor.author | Chang, J.S. | - |
dc.contributor.author | Choi, D.H. | - |
dc.date.accessioned | 2023-03-08T14:06:27Z | - |
dc.date.available | 2023-03-08T14:06:27Z | - |
dc.date.issued | 2020-02 | - |
dc.identifier.issn | 0960-9776 | - |
dc.identifier.issn | 1532-3080 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/63442 | - |
dc.description.abstract | Purpose: We conducted this study to investigate the prognosis and failure pattern after breast-conserving treatment (BCT) in patients with occult breast cancer (OBC) with negative breast magnetic resonance imaging (MRI) (MRI-OBC). Materials and methods: Survival rates and failure patterns in 66 patients who received axillary lymph node dissection (ALND) and BCT for MRI-OBC between 2001 and 2013 at seven hospitals were analyzed. OBC was defined as adenocarcinoma in the axillary lymph node (ALN) +/− supraclavicular (SCN) or internal mammary lymph node (IMN) with a negative breast MRI. Results: Fifty-four patients had only ALN metastasis (ALN only), and 12 patients had ALN metastasis along with SCN or IMN metastasis (ALN + SCN/IMN). Median follow-up was 82 months. The 5-year overall, disease-free, and breast cancer-free survival rates were 93.4%, 92.1%, and 96.8%, respectively. Nine patients experienced recurrence: breast (n = 4), regional lymph nodes (RLN, n = 1), distant metastases (DM, n = 2), breast/RLN (n = 1), and breast/RLN/DM (n = 1). Five-year disease-free survival was significantly higher in ALN only patients compared to ALN + SCN/IMN patients (96.1% vs. 75.0%; p = 0.02). Conclusions: Patients with MRI-OBC were successfully treated with BCT. There was a small risk of ipsilateral breast cancer recurrence. Failure patterns depended on the extent of initial disease. © 2019 | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Churchill Livingstone | - |
dc.title | Outcome of breast-conserving treatment for axillary lymph node metastasis from occult breast cancer with negative breast MRI | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.breast.2019.10.017 | - |
dc.identifier.bibliographicCitation | Breast, v.49, pp 63 - 69 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85074843777 | - |
dc.citation.endPage | 69 | - |
dc.citation.startPage | 63 | - |
dc.citation.title | Breast | - |
dc.citation.volume | 49 | - |
dc.type.docType | Article | - |
dc.publisher.location | 스코트랜드 | - |
dc.subject.keywordAuthor | Breast neoplasm | - |
dc.subject.keywordAuthor | Lymph nodes | - |
dc.subject.keywordAuthor | Magnetic resonance imaging | - |
dc.subject.keywordAuthor | Neoplasms | - |
dc.subject.keywordAuthor | Radiotherapy | - |
dc.subject.keywordAuthor | Unknown primary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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