Letter to the Editor: Radiation for Prior DCIS is a Risk Factor for Death From Invasive Breast Cancer

Victoria Sopik^{1

2}, Vasily Giannakeas^{1

3}, Steven Narod^{1

2

3}

Affiliations

¹ Women's College Research Institute, Women's College Hospital.
² Institute of Medical Science, University of Toronto; and.
³ Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada Email:steven.narod@wchospital.ca.

Comment

Victoria Sopik et al. J Natl Compr Canc Netw. 2020 May.

. 2020 May;18(5):xliiia.

doi: 10.6004/jnccn.2020.7531.

Victoria Sopik^{1

2}, Vasily Giannakeas^{1

3}, Steven Narod^{1

2

3}

¹ Women's College Research Institute, Women's College Hospital.
² Institute of Medical Science, University of Toronto; and.
³ Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada Email:steven.narod@wchospital.ca.

No abstract available

Comment in

Author's Reply to Letters to the Editor by Ding and Li, and Sopik, Giannakeas, and Narod.
Li PC, Punglia RS. Li PC, et al. J Natl Compr Canc Netw. 2020 May;18(5):xliiib-xlivb. doi: 10.6004/jnccn.2020.7566. J Natl Compr Canc Netw. 2020. PMID: 32380465 No abstract available.

Mortality After Invasive Second Breast Cancers Following Prior Radiotherapy for DCIS.
Li PC, Zhang Z, Cronin AM, Punglia RS. Li PC, et al. J Natl Compr Canc Netw. 2019 Nov 1;17(11):1367-1371. doi: 10.6004/jnccn.2019.7323. J Natl Compr Canc Netw. 2019. PMID: 31693983