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Solitary aneurysm of the filum terminale artery: A case report and review of the literature

BACKGROUND: We report a rare case of aneurysmal dilatation of filum terminale artery after resection of filum terminal myxopapillary ependymoma. CASE DESCRIPTION: The authors report a rare aneurysmal dilatation of the filum terminale artery following removal of a filum terminal myxopapillary ependym...

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Autores principales: Ebrahimzadeh, Keveh, Bakhtevari, Mehrdad Hosseinzadeh, Hallajnejad, Mohammad, Rezaei, Omidvar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5569398/
https://www.ncbi.nlm.nih.gov/pubmed/28868191
http://dx.doi.org/10.4103/sni.sni_161_17
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author Ebrahimzadeh, Keveh
Bakhtevari, Mehrdad Hosseinzadeh
Hallajnejad, Mohammad
Rezaei, Omidvar
author_facet Ebrahimzadeh, Keveh
Bakhtevari, Mehrdad Hosseinzadeh
Hallajnejad, Mohammad
Rezaei, Omidvar
author_sort Ebrahimzadeh, Keveh
collection PubMed
description BACKGROUND: We report a rare case of aneurysmal dilatation of filum terminale artery after resection of filum terminal myxopapillary ependymoma. CASE DESCRIPTION: The authors report a rare aneurysmal dilatation of the filum terminale artery following removal of a filum terminal myxopapillary ependymoma in a 10-year-old male. The patient presented with 6-month history of increasing back pain without a focal neurological deficit. Magnetic resonance (MR) showed an intradural filum terminale lesion that was completely excised. Three months later, the MR again revealed a lesion involving the filum terminale. During the second surgery, however, an aneurysmal dilation of the filum artery was found, which was coagulated and resected. Following the secondary surgery, the patient's symptoms gradually resolved, and he remains intact. CONCLUSION: Although rare, a true aneurysm after spinal surgery should be considered among the differential diagnostic consideration in the region of the filum terminale.
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spelling pubmed-55693982017-09-01 Solitary aneurysm of the filum terminale artery: A case report and review of the literature Ebrahimzadeh, Keveh Bakhtevari, Mehrdad Hosseinzadeh Hallajnejad, Mohammad Rezaei, Omidvar Surg Neurol Int Spine: Case Report BACKGROUND: We report a rare case of aneurysmal dilatation of filum terminale artery after resection of filum terminal myxopapillary ependymoma. CASE DESCRIPTION: The authors report a rare aneurysmal dilatation of the filum terminale artery following removal of a filum terminal myxopapillary ependymoma in a 10-year-old male. The patient presented with 6-month history of increasing back pain without a focal neurological deficit. Magnetic resonance (MR) showed an intradural filum terminale lesion that was completely excised. Three months later, the MR again revealed a lesion involving the filum terminale. During the second surgery, however, an aneurysmal dilation of the filum artery was found, which was coagulated and resected. Following the secondary surgery, the patient's symptoms gradually resolved, and he remains intact. CONCLUSION: Although rare, a true aneurysm after spinal surgery should be considered among the differential diagnostic consideration in the region of the filum terminale. Medknow Publications & Media Pvt Ltd 2017-08-09 /pmc/articles/PMC5569398/ /pubmed/28868191 http://dx.doi.org/10.4103/sni.sni_161_17 Text en Copyright: © 2017 Surgical Neurology International http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
spellingShingle Spine: Case Report
Ebrahimzadeh, Keveh
Bakhtevari, Mehrdad Hosseinzadeh
Hallajnejad, Mohammad
Rezaei, Omidvar
Solitary aneurysm of the filum terminale artery: A case report and review of the literature
title Solitary aneurysm of the filum terminale artery: A case report and review of the literature
title_full Solitary aneurysm of the filum terminale artery: A case report and review of the literature
title_fullStr Solitary aneurysm of the filum terminale artery: A case report and review of the literature
title_full_unstemmed Solitary aneurysm of the filum terminale artery: A case report and review of the literature
title_short Solitary aneurysm of the filum terminale artery: A case report and review of the literature
title_sort solitary aneurysm of the filum terminale artery: a case report and review of the literature
topic Spine: Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5569398/
https://www.ncbi.nlm.nih.gov/pubmed/28868191
http://dx.doi.org/10.4103/sni.sni_161_17
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