Human Epidermal Growth Factor Receptor 2-Subtype Invasive Ductal Carcinoma Recurring as Basal-Human Epidermal Growth Factor Receptor 2-Subtype Squamous Cell Carcinoma

Squamous cell carcinoma of the breast and its subtype, basal-human epidermal growth factor receptor 2 (HER2) phenotype, are very rare. Herein, we report a patient who developed recurrence of squamous cell carcinoma of the breast with basal-HER2 subtype 6 years after the initial diagnosis of invasive...

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Autores principales: An, Jeongshin, Yoo, Youngeun, Kim, Hyun Goo, Woo, Joohyun, Lee, Kyoung Eun, Kwon, Hyungju, Lim, Woosung, Sung, Sun Hee, Paik, Nam Sun, Moon, Byung-In
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Breast Cancer Society 2019
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6769391/
https://www.ncbi.nlm.nih.gov/pubmed/31598347
http://dx.doi.org/10.4048/jbc.2019.22.e31
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author An, Jeongshin
Yoo, Youngeun
Kim, Hyun Goo
Woo, Joohyun
Lee, Kyoung Eun
Kwon, Hyungju
Lim, Woosung
Sung, Sun Hee
Paik, Nam Sun
Moon, Byung-In
author_facet An, Jeongshin
Yoo, Youngeun
Kim, Hyun Goo
Woo, Joohyun
Lee, Kyoung Eun
Kwon, Hyungju
Lim, Woosung
Sung, Sun Hee
Paik, Nam Sun
Moon, Byung-In
author_sort An, Jeongshin
collection PubMed
description Squamous cell carcinoma of the breast and its subtype, basal-human epidermal growth factor receptor 2 (HER2) phenotype, are very rare. Herein, we report a patient who developed recurrence of squamous cell carcinoma of the breast with basal-HER2 subtype 6 years after the initial diagnosis of invasive ductal carcinoma of the HER2 subtype. To the best of our knowledge, recurrence of invasive ductal carcinoma in the form of metaplastic squamous cell carcinoma of basal-HER2 subtype has not been reported previously. We present a pathological perspective of our experience.
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spelling pubmed-67693912019-10-09 Human Epidermal Growth Factor Receptor 2-Subtype Invasive Ductal Carcinoma Recurring as Basal-Human Epidermal Growth Factor Receptor 2-Subtype Squamous Cell Carcinoma An, Jeongshin Yoo, Youngeun Kim, Hyun Goo Woo, Joohyun Lee, Kyoung Eun Kwon, Hyungju Lim, Woosung Sung, Sun Hee Paik, Nam Sun Moon, Byung-In J Breast Cancer Case Report Squamous cell carcinoma of the breast and its subtype, basal-human epidermal growth factor receptor 2 (HER2) phenotype, are very rare. Herein, we report a patient who developed recurrence of squamous cell carcinoma of the breast with basal-HER2 subtype 6 years after the initial diagnosis of invasive ductal carcinoma of the HER2 subtype. To the best of our knowledge, recurrence of invasive ductal carcinoma in the form of metaplastic squamous cell carcinoma of basal-HER2 subtype has not been reported previously. We present a pathological perspective of our experience. Korean Breast Cancer Society 2019-07-03 /pmc/articles/PMC6769391/ /pubmed/31598347 http://dx.doi.org/10.4048/jbc.2019.22.e31 Text en © 2019 Korean Breast Cancer Society https://creativecommons.org/licenses/by-nc/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Case Report
An, Jeongshin
Yoo, Youngeun
Kim, Hyun Goo
Woo, Joohyun
Lee, Kyoung Eun
Kwon, Hyungju
Lim, Woosung
Sung, Sun Hee
Paik, Nam Sun
Moon, Byung-In
Human Epidermal Growth Factor Receptor 2-Subtype Invasive Ductal Carcinoma Recurring as Basal-Human Epidermal Growth Factor Receptor 2-Subtype Squamous Cell Carcinoma
title Human Epidermal Growth Factor Receptor 2-Subtype Invasive Ductal Carcinoma Recurring as Basal-Human Epidermal Growth Factor Receptor 2-Subtype Squamous Cell Carcinoma
title_full Human Epidermal Growth Factor Receptor 2-Subtype Invasive Ductal Carcinoma Recurring as Basal-Human Epidermal Growth Factor Receptor 2-Subtype Squamous Cell Carcinoma
title_fullStr Human Epidermal Growth Factor Receptor 2-Subtype Invasive Ductal Carcinoma Recurring as Basal-Human Epidermal Growth Factor Receptor 2-Subtype Squamous Cell Carcinoma
title_full_unstemmed Human Epidermal Growth Factor Receptor 2-Subtype Invasive Ductal Carcinoma Recurring as Basal-Human Epidermal Growth Factor Receptor 2-Subtype Squamous Cell Carcinoma
title_short Human Epidermal Growth Factor Receptor 2-Subtype Invasive Ductal Carcinoma Recurring as Basal-Human Epidermal Growth Factor Receptor 2-Subtype Squamous Cell Carcinoma
title_sort human epidermal growth factor receptor 2-subtype invasive ductal carcinoma recurring as basal-human epidermal growth factor receptor 2-subtype squamous cell carcinoma
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6769391/
https://www.ncbi.nlm.nih.gov/pubmed/31598347
http://dx.doi.org/10.4048/jbc.2019.22.e31
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