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Published in: Head and Neck Pathology 2/2020

01-06-2020 | Case Report

(Mammary Analogue) Secretory Carcinoma of the Nasal Cavity: Report of a Rare Case with p63 and DOG1 Expression and Uncommon Exon 4–Exon 14 ETV6-NTRK3 Fusion Diagnosed with Next Generation Sequencing

Authors: Bingcheng Wu, Thomas Kwok Seng Loh, Tomas Vanecek, Michal Michal, Fredrik Petersson

Published in: Head and Neck Pathology | Issue 2/2020

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Abstract

We present a 72 years old male with a left nasal cavity (mammary analogue) secretory carcinoma (SC) which exhibited classical morphological features on light microscopical examination, diffuse strong S100 and mammoglobin positivity on immunohistochemistry, and ETV6-NTRK3 gene fusion on next generation sequencing (NGS) analysis. Unusual features of this tumor are expression of p63 and DOG1 on immunohistochemistry and the atypical junction between Exon 4 of the ETV6 gene and Exon 14 of the NTRK3 gene.
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Metadata
Title
(Mammary Analogue) Secretory Carcinoma of the Nasal Cavity: Report of a Rare Case with p63 and DOG1 Expression and Uncommon Exon 4–Exon 14 ETV6-NTRK3 Fusion Diagnosed with Next Generation Sequencing
Authors
Bingcheng Wu
Thomas Kwok Seng Loh
Tomas Vanecek
Michal Michal
Fredrik Petersson
Publication date
01-06-2020
Publisher
Springer US
Published in
Head and Neck Pathology / Issue 2/2020
Electronic ISSN: 1936-0568
DOI
https://doi.org/10.1007/s12105-019-01051-z

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