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Published in: BMC Cancer 1/2021

01-12-2021 | Metastasis | Research article

Nomogram for predicting preoperative regional lymph nodes metastasis in patients with metaplastic breast cancer: a SEER population-based study

Authors: Mi Zhang, Biyuan Wang, Na Liu, Hui Wang, Juan Zhang, Lei Wu, Andi Zhao, Le Wang, Xiaoai Zhao, Jin Yang

Published in: BMC Cancer | Issue 1/2021

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Abstract

Background

Metaplastic breast cancer (MBC) is a rare subtype of breast cancer, and generally associated with poor outcomes. Lymph nodes metastasis (LNM) is confirmed as a critical independent prognostic factor and determine the optimal treatment strategies in MBC patients. We aimed to develop and validate a nomogram to predict the possibility of preoperative regional LNM in MBC patients.

Methods

MBC patients diagnosed between 1990 and 2016 in the Surveillance, Epidemiology, and End Results (SEER) database were included and stochastically divided into a training set and validation set at a ratio of 7:3. The risk variables of regional LNM in the training set were determined by univariate and multivariate logistic regression analyses. And then we integrated those risk factors to construct the nomogram. The prediction nomogram was further verified in the verification set. The discrimination, calibration and clinical utility of the nomogram were evaluated by the area under the receiver operating characteristic (ROC) curve (AUC), calibration plots and decision curve analysis (DCA), respectively.

Results

A total of 2205 female MBC patients were included in the study. Among the 2205 patients, 24.8% (546/2205) had positive regional lymph nodes. The nomogram for predicting the risk of regional LNM contained predictors of grade, estrogen receptor (ER) status and tumor size, with AUC of 0.683 (95% confidence interval (CI): 0.653–0.713) and 0.667 (95% CI: 0.621–0.712) in the training and validation sets, respectively. Calibration plots showed perfect agreement between actual and predicted regional LNM risks. At the same time, DCA of the nomogram demonstrated good clinical utilities.

Conclusions

The nomogram established in this study showed excellent prediction ability, and could be used to preoperatively estimate the regional LNM risk in MBC.
Literature
5.
go back to reference Huvos AG, Lucas JC Jr, Foote FW Jr. Metaplastic breast carcinoma. Rare form of mammary cancer. N Y State J Med. 1973;73(9):1078–82.PubMed Huvos AG, Lucas JC Jr, Foote FW Jr. Metaplastic breast carcinoma. Rare form of mammary cancer. N Y State J Med. 1973;73(9):1078–82.PubMed
17.
go back to reference Paolucci T, Bernetti A, Bai AV, Segatori L, Monti M, Maggi G, et al. The sequelae of mastectomy and quadrantectomy with respect to the reaching movement in breast cancer survivors: evidence for an integrated rehabilitation protocol during oncological care. Support Care Cancer. 2021;29(2):899–908.CrossRefPubMed Paolucci T, Bernetti A, Bai AV, Segatori L, Monti M, Maggi G, et al. The sequelae of mastectomy and quadrantectomy with respect to the reaching movement in breast cancer survivors: evidence for an integrated rehabilitation protocol during oncological care. Support Care Cancer. 2021;29(2):899–908.CrossRefPubMed
19.
go back to reference Stubblefield MD. The underutilization of rehabilitation to treat physical impairments in breast cancer survivors. PM R. 2017;9(9s2):S317–s323.CrossRefPubMed Stubblefield MD. The underutilization of rehabilitation to treat physical impairments in breast cancer survivors. PM R. 2017;9(9s2):S317–s323.CrossRefPubMed
21.
go back to reference Yang S, Chu S, Gao Y, Ai Q, Liu Y. A narrative review of cancer-related fatigue (CRF) and its possible pathogenesis. Cells. 2019;8(7):738.CrossRefPubMedCentral Yang S, Chu S, Gao Y, Ai Q, Liu Y. A narrative review of cancer-related fatigue (CRF) and its possible pathogenesis. Cells. 2019;8(7):738.CrossRefPubMedCentral
24.
go back to reference Fernández de Larrea-Baz N, Pérez-Gómez B. Primary breast cancer and health related quality of life in Spanish women: the EpiGEICAM case-control study. Sci Rep. 2020;10(1):7741.CrossRefPubMedPubMedCentral Fernández de Larrea-Baz N, Pérez-Gómez B. Primary breast cancer and health related quality of life in Spanish women: the EpiGEICAM case-control study. Sci Rep. 2020;10(1):7741.CrossRefPubMedPubMedCentral
25.
go back to reference El Haidari R, Abbas LA. Factors associated with health-related quality of life in women with breast cancer in the Middle East: a systematic review. Cancers (Basel). 2020;12(3):696.CrossRef El Haidari R, Abbas LA. Factors associated with health-related quality of life in women with breast cancer in the Middle East: a systematic review. Cancers (Basel). 2020;12(3):696.CrossRef
27.
go back to reference Shieh Y, Eklund M, Madlensky L, Sawyer SD, Thompson CK, Stover Fiscalini A, et al. Breast cancer screening in the precision medicine era: risk-based screening in a population-based trial. J Natl Cancer Inst. 2017;109(5). https://doi.org/10.1093/jnci/djw290. Shieh Y, Eklund M, Madlensky L, Sawyer SD, Thompson CK, Stover Fiscalini A, et al. Breast cancer screening in the precision medicine era: risk-based screening in a population-based trial. J Natl Cancer Inst. 2017;109(5). https://​doi.​org/​10.​1093/​jnci/​djw290.
28.
go back to reference Lee CH, Dershaw DD, Kopans D, Evans P, Monsees B, Monticciolo D, et al. Breast cancer screening with imaging: recommendations from the Society of Breast Imaging and the ACR on the use of mammography, breast MRI, breast ultrasound, and other technologies for the detection of clinically occult breast cancer. J Am Coll Radiol. 2010;7(1):18–27. https://doi.org/10.1016/j.jacr.2009.09.022.CrossRefPubMed Lee CH, Dershaw DD, Kopans D, Evans P, Monsees B, Monticciolo D, et al. Breast cancer screening with imaging: recommendations from the Society of Breast Imaging and the ACR on the use of mammography, breast MRI, breast ultrasound, and other technologies for the detection of clinically occult breast cancer. J Am Coll Radiol. 2010;7(1):18–27. https://​doi.​org/​10.​1016/​j.​jacr.​2009.​09.​022.CrossRefPubMed
32.
go back to reference Li Y, Chen M, Pardini B, Dragomir MP. The role of radiotherapy in metaplastic breast cancer: a propensity score-matched analysis of the SEER database. J Transl Med. 2019;17(1):318.CrossRefPubMedPubMedCentral Li Y, Chen M, Pardini B, Dragomir MP. The role of radiotherapy in metaplastic breast cancer: a propensity score-matched analysis of the SEER database. J Transl Med. 2019;17(1):318.CrossRefPubMedPubMedCentral
33.
go back to reference Schroeder MC, Rastogi P, Geyer CE Jr, Miller LD, Thomas A. Early and locally advanced metaplastic breast cancer: presentation and survival by receptor status in surveillance, epidemiology, and end results (SEER) 2010–2014. Oncologist. 2018;23(4):481–8.CrossRefPubMedPubMedCentral Schroeder MC, Rastogi P, Geyer CE Jr, Miller LD, Thomas A. Early and locally advanced metaplastic breast cancer: presentation and survival by receptor status in surveillance, epidemiology, and end results (SEER) 2010–2014. Oncologist. 2018;23(4):481–8.CrossRefPubMedPubMedCentral
41.
go back to reference Ye FG, Xia C, Ma D, Lin PY, Hu X, Shao ZM. Nomogram for predicting preoperative lymph node involvement in patients with invasive micropapillary carcinoma of breast: a SEER population-based study. BMC Cancer. 2018;18(1):1085.CrossRefPubMedPubMedCentral Ye FG, Xia C, Ma D, Lin PY, Hu X, Shao ZM. Nomogram for predicting preoperative lymph node involvement in patients with invasive micropapillary carcinoma of breast: a SEER population-based study. BMC Cancer. 2018;18(1):1085.CrossRefPubMedPubMedCentral
Metadata
Title
Nomogram for predicting preoperative regional lymph nodes metastasis in patients with metaplastic breast cancer: a SEER population-based study
Authors
Mi Zhang
Biyuan Wang
Na Liu
Hui Wang
Juan Zhang
Lei Wu
Andi Zhao
Le Wang
Xiaoai Zhao
Jin Yang
Publication date
01-12-2021
Publisher
BioMed Central
Published in
BMC Cancer / Issue 1/2021
Electronic ISSN: 1471-2407
DOI
https://doi.org/10.1186/s12885-021-08313-6

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