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Locoregional Management of Breast Cancer: A Chronological Review

Dalhousie University School of Medicine, Dalhousie University, Halifax, NS B3H 1V7, Canada
Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
Division of Radiation Oncology, Tom Baker Cancer Centre, 1331 29 St. NW, Calgary, AB T2N 4N2, Canada
Author to whom correspondence should be addressed.
Curr. Oncol. 2022, 29(7), 4647-4664;
Received: 22 May 2022 / Revised: 27 June 2022 / Accepted: 29 June 2022 / Published: 1 July 2022
(This article belongs to the Special Issue Evolving Paradigm of Curative Intent Breast Cancer Management)
Locoregional management of breast cancer is founded on evidence generated over a vast time period, much longer than the career span of many practicing physicians. Oncologists rely on specific patient and tumour characteristics to recommend modern-day treatments. However, some of this information may not have been available during prior periods in which the evidence was generated. For example, the comprehensive Early Breast Cancer Trialists’ Collaborative Group (EBCTCG) meta-analyses published in the 2000s typically included older trials accruing patients between the 1960s and 1980s. This raises some uncertainty about whether conclusions from studies conducted in prior eras are as relevant or applicable to modern-day patients and treatments. Reviewing the chronological order and details of the evidence can be beneficial to understanding these nuances. This review discusses the evolution of locoregional management through some key clinical trials. We aim to highlight the time period in which the evidence was generated and emphasize the 10-year outcomes for the comparability of results. Evidence supporting surgical management of the breast and axilla, as well as details of radiotherapy are discussed briefly for all stages of breast cancer. View Full-Text
Keywords: breast cancer; locoregional; management; axilla; surgery; radiotherapy breast cancer; locoregional; management; axilla; surgery; radiotherapy
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MDPI and ACS Style

Al-Rashdan, A.; Deban, M.; Quan, M.L.; Cao, J.Q. Locoregional Management of Breast Cancer: A Chronological Review. Curr. Oncol. 2022, 29, 4647-4664.

AMA Style

Al-Rashdan A, Deban M, Quan ML, Cao JQ. Locoregional Management of Breast Cancer: A Chronological Review. Current Oncology. 2022; 29(7):4647-4664.

Chicago/Turabian Style

Al-Rashdan, Abdulla, Melina Deban, May Lynn Quan, and Jeffrey Q. Cao. 2022. "Locoregional Management of Breast Cancer: A Chronological Review" Current Oncology 29, no. 7: 4647-4664.

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