Academic Journal
Risk factors of sentinel and non-sentinel lymph node metastases in patients with ductal carcinoma in situ of the breast: A nationwide study
| Title: | Risk factors of sentinel and non-sentinel lymph node metastases in patients with ductal carcinoma in situ of the breast: A nationwide study |
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| Authors: | Holm-Rasmussen, Emil Villiam, Jensen, Maj-Britt, Balslev, Eva, Kroman, Niels, Tvedskov, Tove Filtenborg |
| Source: | The Breast. 42:128-132 |
| Publisher Information: | Elsevier BV, 2018. |
| Publication Year: | 2018 |
| Subject Terms: | Adult, 2. Zero hunger, Breast Neoplasms/pathology, Carcinoma, Intraductal, Clinical Protocols/standards, Breast Neoplasms, Middle Aged, 3. Good health, Noninfiltrating/pathology, 03 medical and health sciences, Carcinoma, Intraductal, Noninfiltrating, 0302 clinical medicine, Clinical Protocols, Risk Factors, Lymphatic Metastasis, Lymphatic Metastasis/pathology, Lymph Nodes/pathology, Humans, Sentinel Lymph Node/pathology, Female, Lymph Nodes, Sentinel Lymph Node, Neoplasm Staging |
| Description: | Unexplained axillary metastases have been detected in some patients with ductal carcinoma in situ (DCIS), possibly because of occult invasion or iatrogenic tumor cell displacement. The significance of these metastases is unknown and brings into questions the need for upstaging and axillary surgery. What are the risk factors for sentinel lymph node (SN) and non-SN metastases, including the risk of iatrogenic displacement of tumor cells in relation to an excisional biopsy, in patients diagnosed with DCIS?Nationwide data on 1787 women diagnosed with DCIS between 2001 and 2015 were retrieved from the Danish Breast Cancer Group database. The association of clinicopathological variables with a positive SN (isolated tumor cells (ITCs), micro- or macrometastases) was evaluated using univariate and multivariate analyses.Of the 1787 patients, 71 (4.0%) had a positive SN: 15 (0.8%) had macrometastases, 42 (2.4%) had micrometastases, and 14 (0.8%) had ITCs. Five patients with a positive SN also had a positive non-SN. In adjusted analysis, a positive SN was associated with younger age (P = 0.036), increased size (P = 0.002), palpability (P = 0.0004) and surgical excisional biopsy (P |
| Document Type: | Article |
| Language: | English |
| ISSN: | 0960-9776 |
| DOI: | 10.1016/j.breast.2018.09.004 |
| Access URL: | https://pubmed.ncbi.nlm.nih.gov/30257226 https://www.ncbi.nlm.nih.gov/pubmed/30257226 https://www.sciencedirect.com/science/article/abs/pii/S0960977618302972 https://pubmed.ncbi.nlm.nih.gov/30257226/ |
| Rights: | Elsevier TDM |
| Accession Number: | edsair.doi.dedup.....5ea8c68d0fc3f2146b1a39911fdb7f14 |
| Database: | OpenAIRE |
| ISSN: | 09609776 |
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| DOI: | 10.1016/j.breast.2018.09.004 |