Breast cancer and ductal carcinoma in situ among women with prior squamous or glandular precancer in the cervix: a register-based study

BACKGROUND: Human papillomavirus and hormonal contraceptives may be risk factors for cervical precancer and malignant breast tumours. METHODS: Standardised incidence ratios (SIRs) of malignant breast tumours during 1970–2008 were estimated separately for women with prior squamous and glandular cervi...

Descripción completa

Detalles Bibliográficos
Autores principales: Hansen, B T, Nygård, M, Falk, R S, Hofvind, S
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2012
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3493773/
https://www.ncbi.nlm.nih.gov/pubmed/23011481
http://dx.doi.org/10.1038/bjc.2012.438
_version_ 1782249324562874368
author Hansen, B T
Nygård, M
Falk, R S
Hofvind, S
author_facet Hansen, B T
Nygård, M
Falk, R S
Hofvind, S
author_sort Hansen, B T
collection PubMed
description BACKGROUND: Human papillomavirus and hormonal contraceptives may be risk factors for cervical precancer and malignant breast tumours. METHODS: Standardised incidence ratios (SIRs) of malignant breast tumours during 1970–2008 were estimated separately for women with prior squamous and glandular cervical precancer. RESULTS: Women with squamous precancer and women with glandular precancer in the cervix had a significantly higher risk of malignant breast tumours than the general female population (SIR, 95% confidence interval: 1.10, 1.05–1.14 and 1.52, 1.11–2.08, respectively). INTERPRETATION: Shared risk factors or screening attendance may explain the excess risk of malignant breast tumours among women with a history of cervical precancer.
format Online
Article
Text
id pubmed-3493773
institution National Center for Biotechnology Information
language English
publishDate 2012
publisher Nature Publishing Group
record_format MEDLINE/PubMed
spelling pubmed-34937732013-10-23 Breast cancer and ductal carcinoma in situ among women with prior squamous or glandular precancer in the cervix: a register-based study Hansen, B T Nygård, M Falk, R S Hofvind, S Br J Cancer Short Communication BACKGROUND: Human papillomavirus and hormonal contraceptives may be risk factors for cervical precancer and malignant breast tumours. METHODS: Standardised incidence ratios (SIRs) of malignant breast tumours during 1970–2008 were estimated separately for women with prior squamous and glandular cervical precancer. RESULTS: Women with squamous precancer and women with glandular precancer in the cervix had a significantly higher risk of malignant breast tumours than the general female population (SIR, 95% confidence interval: 1.10, 1.05–1.14 and 1.52, 1.11–2.08, respectively). INTERPRETATION: Shared risk factors or screening attendance may explain the excess risk of malignant breast tumours among women with a history of cervical precancer. Nature Publishing Group 2012-10-23 2012-09-25 /pmc/articles/PMC3493773/ /pubmed/23011481 http://dx.doi.org/10.1038/bjc.2012.438 Text en Copyright © 2012 Cancer Research UK https://creativecommons.org/licenses/by-nc-sa/3.0/From twelve months after its original publication, this work is licensed under the Creative Commons Attribution-NonCommercial-Share Alike 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/
spellingShingle Short Communication
Hansen, B T
Nygård, M
Falk, R S
Hofvind, S
Breast cancer and ductal carcinoma in situ among women with prior squamous or glandular precancer in the cervix: a register-based study
title Breast cancer and ductal carcinoma in situ among women with prior squamous or glandular precancer in the cervix: a register-based study
title_full Breast cancer and ductal carcinoma in situ among women with prior squamous or glandular precancer in the cervix: a register-based study
title_fullStr Breast cancer and ductal carcinoma in situ among women with prior squamous or glandular precancer in the cervix: a register-based study
title_full_unstemmed Breast cancer and ductal carcinoma in situ among women with prior squamous or glandular precancer in the cervix: a register-based study
title_short Breast cancer and ductal carcinoma in situ among women with prior squamous or glandular precancer in the cervix: a register-based study
title_sort breast cancer and ductal carcinoma in situ among women with prior squamous or glandular precancer in the cervix: a register-based study
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3493773/
https://www.ncbi.nlm.nih.gov/pubmed/23011481
http://dx.doi.org/10.1038/bjc.2012.438
work_keys_str_mv AT hansenbt breastcancerandductalcarcinomainsituamongwomenwithpriorsquamousorglandularprecancerinthecervixaregisterbasedstudy
AT nygardm breastcancerandductalcarcinomainsituamongwomenwithpriorsquamousorglandularprecancerinthecervixaregisterbasedstudy
AT falkrs breastcancerandductalcarcinomainsituamongwomenwithpriorsquamousorglandularprecancerinthecervixaregisterbasedstudy
AT hofvinds breastcancerandductalcarcinomainsituamongwomenwithpriorsquamousorglandularprecancerinthecervixaregisterbasedstudy

Ejemplares similares