Perineural and Vascular Invasion in an Endocrine Mucin-Producing Sweat Gland Carcinoma of the Ear with Associated Mucinous Carcinoma

Endocrine mucin-producing sweat gland carcinoma (EMPSGC) is a low-grade, indolent tumor found almost exclusively on the eyelids that may histologically mimic metastatic breast carcinoma. To our knowledge, we present the first case of EMPSGC located on the external ear, and the first case with histol...

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Autores principales: Nathan, Neera R., Emerick, Kevin S., Hoang, Mai P., Smith, Gideon P., Yancovitz, Molly
Formato: Online Artículo Texto
Lenguaje:English
Publicado: S. Karger AG 2020
Materias:
Clinico-Pathological Correlation in Dermatopathology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7098345/
https://www.ncbi.nlm.nih.gov/pubmed/32232034
http://dx.doi.org/10.1159/000503767
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author Nathan, Neera R.
Emerick, Kevin S.
Hoang, Mai P.
Smith, Gideon P.
Yancovitz, Molly
author_facet Nathan, Neera R.
Emerick, Kevin S.
Hoang, Mai P.
Smith, Gideon P.
Yancovitz, Molly
author_sort Nathan, Neera R.
collection PubMed
description Endocrine mucin-producing sweat gland carcinoma (EMPSGC) is a low-grade, indolent tumor found almost exclusively on the eyelids that may histologically mimic metastatic breast carcinoma. To our knowledge, we present the first case of EMPSGC located on the external ear, and the first case with histologic evidence of vascular and perineural invasion. Due to the aggressive potential of this lesion, wide local excision and adjuvant radiation therapy were performed to help reduce the risk of recurrence.
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spelling pubmed-70983452020-03-30 Perineural and Vascular Invasion in an Endocrine Mucin-Producing Sweat Gland Carcinoma of the Ear with Associated Mucinous Carcinoma Nathan, Neera R. Emerick, Kevin S. Hoang, Mai P. Smith, Gideon P. Yancovitz, Molly Dermatopathology (Basel) Clinico-Pathological Correlation in Dermatopathology Endocrine mucin-producing sweat gland carcinoma (EMPSGC) is a low-grade, indolent tumor found almost exclusively on the eyelids that may histologically mimic metastatic breast carcinoma. To our knowledge, we present the first case of EMPSGC located on the external ear, and the first case with histologic evidence of vascular and perineural invasion. Due to the aggressive potential of this lesion, wide local excision and adjuvant radiation therapy were performed to help reduce the risk of recurrence. S. Karger AG 2020-02-27 /pmc/articles/PMC7098345/ /pubmed/32232034 http://dx.doi.org/10.1159/000503767 Text en Copyright © 2020 by S. Karger AG, Basel http://creativecommons.org/licenses/by-nc/4.0/ This article is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND) (http://www.karger.com/Services/OpenAccessLicense). Usage and distribution for commercial purposes requires written permission.
spellingShingle Clinico-Pathological Correlation in Dermatopathology
Nathan, Neera R.
Emerick, Kevin S.
Hoang, Mai P.
Smith, Gideon P.
Yancovitz, Molly
Perineural and Vascular Invasion in an Endocrine Mucin-Producing Sweat Gland Carcinoma of the Ear with Associated Mucinous Carcinoma
title Perineural and Vascular Invasion in an Endocrine Mucin-Producing Sweat Gland Carcinoma of the Ear with Associated Mucinous Carcinoma
title_full Perineural and Vascular Invasion in an Endocrine Mucin-Producing Sweat Gland Carcinoma of the Ear with Associated Mucinous Carcinoma
title_fullStr Perineural and Vascular Invasion in an Endocrine Mucin-Producing Sweat Gland Carcinoma of the Ear with Associated Mucinous Carcinoma
title_full_unstemmed Perineural and Vascular Invasion in an Endocrine Mucin-Producing Sweat Gland Carcinoma of the Ear with Associated Mucinous Carcinoma
title_short Perineural and Vascular Invasion in an Endocrine Mucin-Producing Sweat Gland Carcinoma of the Ear with Associated Mucinous Carcinoma
title_sort perineural and vascular invasion in an endocrine mucin-producing sweat gland carcinoma of the ear with associated mucinous carcinoma
topic Clinico-Pathological Correlation in Dermatopathology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7098345/
https://www.ncbi.nlm.nih.gov/pubmed/32232034
http://dx.doi.org/10.1159/000503767
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