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Comparative angiotomographic study of swine vascular anatomy: contributions to research and training models in vascular and endovascular surgery
BACKGROUND: Medium and large animal models allow researchers to evaluate the efficacy and safety of cardiovascular procedures in systems that resemble human anatomy and can be used to simulate scenarios for training purposes. Although porcine models have been used extensively, many physiological and...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Sociedade Brasileira de Angiologia e de Cirurgia Vascular (SBACV)
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8147709/ https://www.ncbi.nlm.nih.gov/pubmed/34093675 http://dx.doi.org/10.1590/1677-5449.200086 |
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author | Góes, Adenauer Marinho de Oliveira Chaves, Rosa Helena de Figueiredo Furlaneto, Ismari Perini Rodrigues, Emanuelle de Matos de Albuquerque, Flávia Beatriz Araújo Smit, Jacob Hindrik Antunes de Oliveira, Carolina Pinheiro Abib, Simone de Campos Vieira |
author_facet | Góes, Adenauer Marinho de Oliveira Chaves, Rosa Helena de Figueiredo Furlaneto, Ismari Perini Rodrigues, Emanuelle de Matos de Albuquerque, Flávia Beatriz Araújo Smit, Jacob Hindrik Antunes de Oliveira, Carolina Pinheiro Abib, Simone de Campos Vieira |
author_sort | Góes, Adenauer Marinho de Oliveira |
collection | PubMed |
description | BACKGROUND: Medium and large animal models allow researchers to evaluate the efficacy and safety of cardiovascular procedures in systems that resemble human anatomy and can be used to simulate scenarios for training purposes. Although porcine models have been used extensively, many physiological and anatomical features remain unknown or only superficially described. OBJECTIVES: To describe the normal porcine vascular anatomy on computed tomography scans, compare it to human vascular anatomy, and discuss the application of porcine models for open and endovascular procedures. METHODS: Three male Landrace pigs underwent computed tomography. The vascular anatomy of the neck, thorax, abdomen, and limbs was analyzed and described; relevant similarities and differences between porcine and human vascular anatomies and the implications for vascular procedures in pigs are highlighted. RESULTS: The carotid territory, aortic arch, and terminal aorta branches all show marked differences in pigs compared to their human counterparts. Compressions of both left renal and common iliac veins were detected, analogous to those seen in human Nutcracker and May-Thurner syndromes. Vascular measurements (diameters, lengths, and angles) of several different porcine territories are presented. CONCLUSIONS: The data presented should be useful for planning preclinical trials and basic research and for refining surgical training using porcine models in vascular fields. |
format | Online Article Text |
id | pubmed-8147709 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Sociedade Brasileira de Angiologia e de Cirurgia Vascular (SBACV) |
record_format | MEDLINE/PubMed |
spelling | pubmed-81477092021-06-04 Comparative angiotomographic study of swine vascular anatomy: contributions to research and training models in vascular and endovascular surgery Góes, Adenauer Marinho de Oliveira Chaves, Rosa Helena de Figueiredo Furlaneto, Ismari Perini Rodrigues, Emanuelle de Matos de Albuquerque, Flávia Beatriz Araújo Smit, Jacob Hindrik Antunes de Oliveira, Carolina Pinheiro Abib, Simone de Campos Vieira J Vasc Bras Original Article BACKGROUND: Medium and large animal models allow researchers to evaluate the efficacy and safety of cardiovascular procedures in systems that resemble human anatomy and can be used to simulate scenarios for training purposes. Although porcine models have been used extensively, many physiological and anatomical features remain unknown or only superficially described. OBJECTIVES: To describe the normal porcine vascular anatomy on computed tomography scans, compare it to human vascular anatomy, and discuss the application of porcine models for open and endovascular procedures. METHODS: Three male Landrace pigs underwent computed tomography. The vascular anatomy of the neck, thorax, abdomen, and limbs was analyzed and described; relevant similarities and differences between porcine and human vascular anatomies and the implications for vascular procedures in pigs are highlighted. RESULTS: The carotid territory, aortic arch, and terminal aorta branches all show marked differences in pigs compared to their human counterparts. Compressions of both left renal and common iliac veins were detected, analogous to those seen in human Nutcracker and May-Thurner syndromes. Vascular measurements (diameters, lengths, and angles) of several different porcine territories are presented. CONCLUSIONS: The data presented should be useful for planning preclinical trials and basic research and for refining surgical training using porcine models in vascular fields. Sociedade Brasileira de Angiologia e de Cirurgia Vascular (SBACV) 2021-05-14 /pmc/articles/PMC8147709/ /pubmed/34093675 http://dx.doi.org/10.1590/1677-5449.200086 Text en Copyright© 2021 The authors. https://creativecommons.org/licenses/by/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Góes, Adenauer Marinho de Oliveira Chaves, Rosa Helena de Figueiredo Furlaneto, Ismari Perini Rodrigues, Emanuelle de Matos de Albuquerque, Flávia Beatriz Araújo Smit, Jacob Hindrik Antunes de Oliveira, Carolina Pinheiro Abib, Simone de Campos Vieira Comparative angiotomographic study of swine vascular anatomy: contributions to research and training models in vascular and endovascular surgery |
title | Comparative angiotomographic study of swine vascular anatomy: contributions to research and training models in vascular and endovascular surgery |
title_full | Comparative angiotomographic study of swine vascular anatomy: contributions to research and training models in vascular and endovascular surgery |
title_fullStr | Comparative angiotomographic study of swine vascular anatomy: contributions to research and training models in vascular and endovascular surgery |
title_full_unstemmed | Comparative angiotomographic study of swine vascular anatomy: contributions to research and training models in vascular and endovascular surgery |
title_short | Comparative angiotomographic study of swine vascular anatomy: contributions to research and training models in vascular and endovascular surgery |
title_sort | comparative angiotomographic study of swine vascular anatomy: contributions to research and training models in vascular and endovascular surgery |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8147709/ https://www.ncbi.nlm.nih.gov/pubmed/34093675 http://dx.doi.org/10.1590/1677-5449.200086 |
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