A ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery

This paper reports the case of a ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery (PICA). Dysgenesis of the proximal PICA in the present case caused the development of a pial anastomosis in the vasa corona, resulting in t...

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Autores principales: Mizutani, Katsuhiro, Akiyama, Takenori, Kamamoto, Dai, Nagashima, Hideaki, Yoshida, Kazunari
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The British Institute of Radiology 2016
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6243349/
https://www.ncbi.nlm.nih.gov/pubmed/30459998
http://dx.doi.org/10.1259/bjrcr.20160004
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author Mizutani, Katsuhiro
Akiyama, Takenori
Kamamoto, Dai
Nagashima, Hideaki
Yoshida, Kazunari
author_facet Mizutani, Katsuhiro
Akiyama, Takenori
Kamamoto, Dai
Nagashima, Hideaki
Yoshida, Kazunari
author_sort Mizutani, Katsuhiro
collection PubMed
description This paper reports the case of a ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery (PICA). Dysgenesis of the proximal PICA in the present case caused the development of a pial anastomosis in the vasa corona, resulting in the formation of an aneurysm because of increased haemodynamic stress at the vasa corona. The aneurysm was successfully treated with transarterial coil embolization. The clinical entity in the present case is extremely rare and it is important to consider an aberrant vascular anomaly as the cause of an isolated spinal aneurysm.
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spelling pubmed-62433492018-11-20 A ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery Mizutani, Katsuhiro Akiyama, Takenori Kamamoto, Dai Nagashima, Hideaki Yoshida, Kazunari BJR Case Rep Case Report This paper reports the case of a ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery (PICA). Dysgenesis of the proximal PICA in the present case caused the development of a pial anastomosis in the vasa corona, resulting in the formation of an aneurysm because of increased haemodynamic stress at the vasa corona. The aneurysm was successfully treated with transarterial coil embolization. The clinical entity in the present case is extremely rare and it is important to consider an aberrant vascular anomaly as the cause of an isolated spinal aneurysm. The British Institute of Radiology 2016-05-08 /pmc/articles/PMC6243349/ /pubmed/30459998 http://dx.doi.org/10.1259/bjrcr.20160004 Text en © 2016 The Authors. Published by the British Institute of Radiology http://creativecommons.org/licenses/by/4.0/ This is an open access article under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution and reproduction in any medium, provided the original author and source are credited.
spellingShingle Case Report
Mizutani, Katsuhiro
Akiyama, Takenori
Kamamoto, Dai
Nagashima, Hideaki
Yoshida, Kazunari
A ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery
title A ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery
title_full A ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery
title_fullStr A ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery
title_full_unstemmed A ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery
title_short A ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery
title_sort ruptured aneurysm in the vasa corona at the craniocervical junction with dysgenesis of the posterior inferior cerebellar artery
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6243349/
https://www.ncbi.nlm.nih.gov/pubmed/30459998
http://dx.doi.org/10.1259/bjrcr.20160004
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