Unusual Gastric Metastasis in Triple-Negative (Estrogen Receptor/Progesterone Receptor/HER2neu Negative) GATA-Binding Protein 3-Positive Breast Cancer

Triple-negative breast cancer (TNBC) accounts for 20%–25% of breast cancer cases. Around 10%–15% of patients with breast cancer present with upfront metastasis. Lymph node, bone, and liver are common sites of metastasis in hormone-positive breast cancer while brain, lungs, and liver in TNBC. Althoug...

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Autores principales: Baa, Annie Kanchan, Naik, Ramavath Dev, Vanidassane, Ilavarasi, Arora, Saurabh, Shamim, Shamim Ahmed, Mallick, Saumyaranjan, Batra, Atul
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2020
Materias:
Interesting Image
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6958957/
https://www.ncbi.nlm.nih.gov/pubmed/31949382
http://dx.doi.org/10.4103/ijnm.IJNM_156_19
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author Baa, Annie Kanchan
Naik, Ramavath Dev
Vanidassane, Ilavarasi
Arora, Saurabh
Shamim, Shamim Ahmed
Mallick, Saumyaranjan
Batra, Atul
author_facet Baa, Annie Kanchan
Naik, Ramavath Dev
Vanidassane, Ilavarasi
Arora, Saurabh
Shamim, Shamim Ahmed
Mallick, Saumyaranjan
Batra, Atul
author_sort Baa, Annie Kanchan
collection PubMed
description Triple-negative breast cancer (TNBC) accounts for 20%–25% of breast cancer cases. Around 10%–15% of patients with breast cancer present with upfront metastasis. Lymph node, bone, and liver are common sites of metastasis in hormone-positive breast cancer while brain, lungs, and liver in TNBC. Although visceral metastasis is common in TNBC, metastasis to stomach is unusual. Morphological similarity of primary gastric carcinoma and lobular invasive breast carcinoma often leads to misdiagnosis. Meticulous review of histopathology and immunohistochemistry is essential for diagnosis. We present a case of carcinoma breast with unusual gastric nodular metastasis detected on (18)F-fluorodeoxyglucose positron emission tomography–computed tomography.
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spelling pubmed-69589572020-01-16 Unusual Gastric Metastasis in Triple-Negative (Estrogen Receptor/Progesterone Receptor/HER2neu Negative) GATA-Binding Protein 3-Positive Breast Cancer Baa, Annie Kanchan Naik, Ramavath Dev Vanidassane, Ilavarasi Arora, Saurabh Shamim, Shamim Ahmed Mallick, Saumyaranjan Batra, Atul Indian J Nucl Med Interesting Image Triple-negative breast cancer (TNBC) accounts for 20%–25% of breast cancer cases. Around 10%–15% of patients with breast cancer present with upfront metastasis. Lymph node, bone, and liver are common sites of metastasis in hormone-positive breast cancer while brain, lungs, and liver in TNBC. Although visceral metastasis is common in TNBC, metastasis to stomach is unusual. Morphological similarity of primary gastric carcinoma and lobular invasive breast carcinoma often leads to misdiagnosis. Meticulous review of histopathology and immunohistochemistry is essential for diagnosis. We present a case of carcinoma breast with unusual gastric nodular metastasis detected on (18)F-fluorodeoxyglucose positron emission tomography–computed tomography. Wolters Kluwer - Medknow 2020 2019-12-31 /pmc/articles/PMC6958957/ /pubmed/31949382 http://dx.doi.org/10.4103/ijnm.IJNM_156_19 Text en Copyright: © 2019 Indian Journal of Nuclear Medicine http://creativecommons.org/licenses/by-nc-sa/4.0 This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms.
spellingShingle Interesting Image
Baa, Annie Kanchan
Naik, Ramavath Dev
Vanidassane, Ilavarasi
Arora, Saurabh
Shamim, Shamim Ahmed
Mallick, Saumyaranjan
Batra, Atul
Unusual Gastric Metastasis in Triple-Negative (Estrogen Receptor/Progesterone Receptor/HER2neu Negative) GATA-Binding Protein 3-Positive Breast Cancer
title Unusual Gastric Metastasis in Triple-Negative (Estrogen Receptor/Progesterone Receptor/HER2neu Negative) GATA-Binding Protein 3-Positive Breast Cancer
title_full Unusual Gastric Metastasis in Triple-Negative (Estrogen Receptor/Progesterone Receptor/HER2neu Negative) GATA-Binding Protein 3-Positive Breast Cancer
title_fullStr Unusual Gastric Metastasis in Triple-Negative (Estrogen Receptor/Progesterone Receptor/HER2neu Negative) GATA-Binding Protein 3-Positive Breast Cancer
title_full_unstemmed Unusual Gastric Metastasis in Triple-Negative (Estrogen Receptor/Progesterone Receptor/HER2neu Negative) GATA-Binding Protein 3-Positive Breast Cancer
title_short Unusual Gastric Metastasis in Triple-Negative (Estrogen Receptor/Progesterone Receptor/HER2neu Negative) GATA-Binding Protein 3-Positive Breast Cancer
title_sort unusual gastric metastasis in triple-negative (estrogen receptor/progesterone receptor/her2neu negative) gata-binding protein 3-positive breast cancer
topic Interesting Image
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6958957/
https://www.ncbi.nlm.nih.gov/pubmed/31949382
http://dx.doi.org/10.4103/ijnm.IJNM_156_19
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