A Rare Case of Vascular Proliferation in the Mandible of a Juvenile Horse

A fast growing, circumscribed, unilateral swelling of the right mandible of a juvenile horse was observed. Within few weeks, the continuously growing mass reached dimensions ranging from 7 to 10 cm in diameter and resulted in loss of the first deciduous premolar of the affected side. The animal was...

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Autores principales: Leitzen, Eva, Stumpf, Sebastian, Zimmermann, Claudia, Bienert-Zeit, Astrid, Hellige, Maren, Baumgärtner, Wolfgang, Puff, Christina
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2020
Materias:
Veterinary Science
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7685986/
https://www.ncbi.nlm.nih.gov/pubmed/33263011
http://dx.doi.org/10.3389/fvets.2020.573540
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author Leitzen, Eva
Stumpf, Sebastian
Zimmermann, Claudia
Bienert-Zeit, Astrid
Hellige, Maren
Baumgärtner, Wolfgang
Puff, Christina
author_facet Leitzen, Eva
Stumpf, Sebastian
Zimmermann, Claudia
Bienert-Zeit, Astrid
Hellige, Maren
Baumgärtner, Wolfgang
Puff, Christina
author_sort Leitzen, Eva
collection PubMed
description A fast growing, circumscribed, unilateral swelling of the right mandible of a juvenile horse was observed. Within few weeks, the continuously growing mass reached dimensions ranging from 7 to 10 cm in diameter and resulted in loss of the first deciduous premolar of the affected side. The animal was euthanized due to lesion progression. Histologically the mandibular swelling consisted of numerous variably sized vascular structures, partly filled with erythrocytes and embedded in a loosely arranged fibrous stroma within the medullary cavity of the mandible. Juvenile mandibular angiomatosis was diagnosed. To the authors' knowledge this is the first description of this rare entity in the mandible of a foal.
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spelling pubmed-76859862020-11-30 A Rare Case of Vascular Proliferation in the Mandible of a Juvenile Horse Leitzen, Eva Stumpf, Sebastian Zimmermann, Claudia Bienert-Zeit, Astrid Hellige, Maren Baumgärtner, Wolfgang Puff, Christina Front Vet Sci Veterinary Science A fast growing, circumscribed, unilateral swelling of the right mandible of a juvenile horse was observed. Within few weeks, the continuously growing mass reached dimensions ranging from 7 to 10 cm in diameter and resulted in loss of the first deciduous premolar of the affected side. The animal was euthanized due to lesion progression. Histologically the mandibular swelling consisted of numerous variably sized vascular structures, partly filled with erythrocytes and embedded in a loosely arranged fibrous stroma within the medullary cavity of the mandible. Juvenile mandibular angiomatosis was diagnosed. To the authors' knowledge this is the first description of this rare entity in the mandible of a foal. Frontiers Media S.A. 2020-11-11 /pmc/articles/PMC7685986/ /pubmed/33263011 http://dx.doi.org/10.3389/fvets.2020.573540 Text en Copyright © 2020 Leitzen, Stumpf, Zimmermann, Bienert-Zeit, Hellige, Baumgärtner and Puff. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Veterinary Science
Leitzen, Eva
Stumpf, Sebastian
Zimmermann, Claudia
Bienert-Zeit, Astrid
Hellige, Maren
Baumgärtner, Wolfgang
Puff, Christina
A Rare Case of Vascular Proliferation in the Mandible of a Juvenile Horse
title A Rare Case of Vascular Proliferation in the Mandible of a Juvenile Horse
title_full A Rare Case of Vascular Proliferation in the Mandible of a Juvenile Horse
title_fullStr A Rare Case of Vascular Proliferation in the Mandible of a Juvenile Horse
title_full_unstemmed A Rare Case of Vascular Proliferation in the Mandible of a Juvenile Horse
title_short A Rare Case of Vascular Proliferation in the Mandible of a Juvenile Horse
title_sort rare case of vascular proliferation in the mandible of a juvenile horse
topic Veterinary Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7685986/
https://www.ncbi.nlm.nih.gov/pubmed/33263011
http://dx.doi.org/10.3389/fvets.2020.573540
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