Prevalence of Triple Negative Breast Cancers from a Hospital-Based Cancer Registry in a Tertiary Care Hospital in Kerala, South India

Neena Mary; Catherin Nisha; Kerline Jerome; Clint Vaz; Vijayalaxmi Nair

doi:doi:10.11648/j.wjph.20190402.13

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Prevalence of Triple Negative Breast Cancers from a Hospital-Based Cancer Registry in a Tertiary Care Hospital in Kerala, South India

Neena Mary, Catherin Nisha, Kerline Jerome, Clint Vaz, Vijayalaxmi Nair

Published in World Journal of Public Health (Volume 4, Issue 2)

Received: 16 June 2019 Accepted: 3 July 2019 Published: 16 July 2019

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Abstract

Triple-negative breast cancer (TNBC) is defined by the absence of estrogen receptor (ER), progesterone receptor (PR) and over expression of Human epidermal growth factor receptor 2 (Her2neu). They are typically high-grade tumors and occur in young females. Our study is to determine the prevalence of triple negative breast cancers from a hospital-based cancer registry in the year 2016. This is a retrospective, descriptive study where secondary data analysis was done, by obtaining data from the hospital-based immunohistochemistry (IHC) register. The Estrogen receptor, Progesterone receptor and Her2neu receptor status of the breast cancers which presented to the hospital and the referral cases received for IHC in the year 2016 was obtained from the register which totaled to 335 cases. The type of breast carcinoma was also noted. In our study the mean age of breast cancer patients was 56.2±12.387 years. There was 331 (98.8%) females among the study population. The most prevalent type of breast cancer was invasive ductal carcinoma which was 330 (98.5%). We also found out the prevalence of mono negative, bi negative and triple negative breast cancers. The prevalence of triple negative breast cancer was 58 (17.31%). There was no statistically significant difference found between prevalence of triple negative breast cancer and age. Our study showed that the prevalence of triple negative receptor breast was 17.31% among the study population. This study would serve as a baseline study for further research to open up new therapeutic possibilities.

Published in	World Journal of Public Health (Volume 4, Issue 2)
DOI	10.11648/j.wjph.20190402.13
Page(s)	43-46
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Immuno Histo Chemistry, Triple Negative Breast Cancer, Hospital Based Cancer Registry, South India

References

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[19]	Tischkowitz M, Brunet JS, Bégin LR, Huntsman DG, Cheang MC, Akslen LA et al. Use of immunohistochemical markers can refine prognosis in triple negative breast cancer. BMC Cancer 2007; 7: 134.
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APA Style

Neena Mary, Catherin Nisha, Kerline Jerome, Clint Vaz, Vijayalaxmi Nair. (2019). Prevalence of Triple Negative Breast Cancers from a Hospital-Based Cancer Registry in a Tertiary Care Hospital in Kerala, South India. World Journal of Public Health, 4(2), 43-46. https://doi.org/10.11648/j.wjph.20190402.13

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ACS Style

Neena Mary; Catherin Nisha; Kerline Jerome; Clint Vaz; Vijayalaxmi Nair. Prevalence of Triple Negative Breast Cancers from a Hospital-Based Cancer Registry in a Tertiary Care Hospital in Kerala, South India. World J. Public Health 2019, 4(2), 43-46. doi: 10.11648/j.wjph.20190402.13

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AMA Style

Neena Mary, Catherin Nisha, Kerline Jerome, Clint Vaz, Vijayalaxmi Nair. Prevalence of Triple Negative Breast Cancers from a Hospital-Based Cancer Registry in a Tertiary Care Hospital in Kerala, South India. World J Public Health. 2019;4(2):43-46. doi: 10.11648/j.wjph.20190402.13

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@article{10.11648/j.wjph.20190402.13,
  author = {Neena Mary and Catherin Nisha and Kerline Jerome and Clint Vaz and Vijayalaxmi Nair},
  title = {Prevalence of Triple Negative Breast Cancers from a Hospital-Based Cancer Registry in a Tertiary Care Hospital in Kerala, South India},
  journal = {World Journal of Public Health},
  volume = {4},
  number = {2},
  pages = {43-46},
  doi = {10.11648/j.wjph.20190402.13},
  url = {https://doi.org/10.11648/j.wjph.20190402.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wjph.20190402.13},
  abstract = {Triple-negative breast cancer (TNBC) is defined by the absence of estrogen receptor (ER), progesterone receptor (PR) and over expression of Human epidermal growth factor receptor 2 (Her2neu). They are typically high-grade tumors and occur in young females. Our study is to determine the prevalence of triple negative breast cancers from a hospital-based cancer registry in the year 2016. This is a retrospective, descriptive study where secondary data analysis was done, by obtaining data from the hospital-based immunohistochemistry (IHC) register. The Estrogen receptor, Progesterone receptor and Her2neu receptor status of the breast cancers which presented to the hospital and the referral cases received for IHC in the year 2016 was obtained from the register which totaled to 335 cases. The type of breast carcinoma was also noted. In our study the mean age of breast cancer patients was 56.2±12.387 years. There was 331 (98.8%) females among the study population. The most prevalent type of breast cancer was invasive ductal carcinoma which was 330 (98.5%). We also found out the prevalence of mono negative, bi negative and triple negative breast cancers. The prevalence of triple negative breast cancer was 58 (17.31%). There was no statistically significant difference found between prevalence of triple negative breast cancer and age. Our study showed that the prevalence of triple negative receptor breast was 17.31% among the study population. This study would serve as a baseline study for further research to open up new therapeutic possibilities.},
 year = {2019}
}

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TY - JOUR
T1 - Prevalence of Triple Negative Breast Cancers from a Hospital-Based Cancer Registry in a Tertiary Care Hospital in Kerala, South India
AU - Neena Mary
AU - Catherin Nisha
AU - Kerline Jerome
AU - Clint Vaz
AU - Vijayalaxmi Nair
Y1 - 2019/07/16
PY - 2019
N1 - https://doi.org/10.11648/j.wjph.20190402.13
DO - 10.11648/j.wjph.20190402.13
T2 - World Journal of Public Health
JF - World Journal of Public Health
JO - World Journal of Public Health
SP - 43
EP - 46
PB - Science Publishing Group
SN - 2637-6059
UR - https://doi.org/10.11648/j.wjph.20190402.13
AB - Triple-negative breast cancer (TNBC) is defined by the absence of estrogen receptor (ER), progesterone receptor (PR) and over expression of Human epidermal growth factor receptor 2 (Her2neu). They are typically high-grade tumors and occur in young females. Our study is to determine the prevalence of triple negative breast cancers from a hospital-based cancer registry in the year 2016. This is a retrospective, descriptive study where secondary data analysis was done, by obtaining data from the hospital-based immunohistochemistry (IHC) register. The Estrogen receptor, Progesterone receptor and Her2neu receptor status of the breast cancers which presented to the hospital and the referral cases received for IHC in the year 2016 was obtained from the register which totaled to 335 cases. The type of breast carcinoma was also noted. In our study the mean age of breast cancer patients was 56.2±12.387 years. There was 331 (98.8%) females among the study population. The most prevalent type of breast cancer was invasive ductal carcinoma which was 330 (98.5%). We also found out the prevalence of mono negative, bi negative and triple negative breast cancers. The prevalence of triple negative breast cancer was 58 (17.31%). There was no statistically significant difference found between prevalence of triple negative breast cancer and age. Our study showed that the prevalence of triple negative receptor breast was 17.31% among the study population. This study would serve as a baseline study for further research to open up new therapeutic possibilities.
VL - 4
IS - 2
ER -

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Author Information

Neena Mary

Amala Institute of Medical Sciences, Thrissur, South India
Catherin Nisha

Department of Community Medicine, Amala Institute of Medical Sciences, Thrissur, India
Kerline Jerome

Department of Community Medicine, Amala Institute of Medical Sciences, Thrissur, India
Clint Vaz

Department of Community Medicine, Amala Institute of Medical Sciences, Thrissur, India
Vijayalaxmi Nair

Department of Pathology, Amala Institute of Medical Sciences, Thrissur, India

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APA Style

Neena Mary, Catherin Nisha, Kerline Jerome, Clint Vaz, Vijayalaxmi Nair. (2019). Prevalence of Triple Negative Breast Cancers from a Hospital-Based Cancer Registry in a Tertiary Care Hospital in Kerala, South India. World Journal of Public Health, 4(2), 43-46. https://doi.org/10.11648/j.wjph.20190402.13

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ACS Style

Neena Mary; Catherin Nisha; Kerline Jerome; Clint Vaz; Vijayalaxmi Nair. Prevalence of Triple Negative Breast Cancers from a Hospital-Based Cancer Registry in a Tertiary Care Hospital in Kerala, South India. World J. Public Health 2019, 4(2), 43-46. doi: 10.11648/j.wjph.20190402.13

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AMA Style

Neena Mary, Catherin Nisha, Kerline Jerome, Clint Vaz, Vijayalaxmi Nair. Prevalence of Triple Negative Breast Cancers from a Hospital-Based Cancer Registry in a Tertiary Care Hospital in Kerala, South India. World J Public Health. 2019;4(2):43-46. doi: 10.11648/j.wjph.20190402.13

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@article{10.11648/j.wjph.20190402.13,
  author = {Neena Mary and Catherin Nisha and Kerline Jerome and Clint Vaz and Vijayalaxmi Nair},
  title = {Prevalence of Triple Negative Breast Cancers from a Hospital-Based Cancer Registry in a Tertiary Care Hospital in Kerala, South India},
  journal = {World Journal of Public Health},
  volume = {4},
  number = {2},
  pages = {43-46},
  doi = {10.11648/j.wjph.20190402.13},
  url = {https://doi.org/10.11648/j.wjph.20190402.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wjph.20190402.13},
  abstract = {Triple-negative breast cancer (TNBC) is defined by the absence of estrogen receptor (ER), progesterone receptor (PR) and over expression of Human epidermal growth factor receptor 2 (Her2neu). They are typically high-grade tumors and occur in young females. Our study is to determine the prevalence of triple negative breast cancers from a hospital-based cancer registry in the year 2016. This is a retrospective, descriptive study where secondary data analysis was done, by obtaining data from the hospital-based immunohistochemistry (IHC) register. The Estrogen receptor, Progesterone receptor and Her2neu receptor status of the breast cancers which presented to the hospital and the referral cases received for IHC in the year 2016 was obtained from the register which totaled to 335 cases. The type of breast carcinoma was also noted. In our study the mean age of breast cancer patients was 56.2±12.387 years. There was 331 (98.8%) females among the study population. The most prevalent type of breast cancer was invasive ductal carcinoma which was 330 (98.5%). We also found out the prevalence of mono negative, bi negative and triple negative breast cancers. The prevalence of triple negative breast cancer was 58 (17.31%). There was no statistically significant difference found between prevalence of triple negative breast cancer and age. Our study showed that the prevalence of triple negative receptor breast was 17.31% among the study population. This study would serve as a baseline study for further research to open up new therapeutic possibilities.},
 year = {2019}
}

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