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Spontaneous Disappearance of an Arachnoid Cyst after Burr Hole Drainage of Chronic Subdural Hematoma

It is well known that the presence of arachnoid cysts (ACs) in young patients is a risk factor for developing a chronic subdural hematoma (CSDH) after a minor head injury. Although there have been controversies with the treatment, most authors recommend only draining the CSDH if the AC is asymptomat...

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Autores principales: Kim, Do-Yub, Lee, Sungjoon, Choi, Byung-Sam, Kim, Jung-Soo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Neurotraumatology Society 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6826096/
https://www.ncbi.nlm.nih.gov/pubmed/31720270
http://dx.doi.org/10.13004/kjnt.2019.15.e15
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author Kim, Do-Yub
Lee, Sungjoon
Choi, Byung-Sam
Kim, Jung-Soo
author_facet Kim, Do-Yub
Lee, Sungjoon
Choi, Byung-Sam
Kim, Jung-Soo
author_sort Kim, Do-Yub
collection PubMed
description It is well known that the presence of arachnoid cysts (ACs) in young patients is a risk factor for developing a chronic subdural hematoma (CSDH) after a minor head injury. Although there have been controversies with the treatment, most authors recommend only draining the CSDH if the AC is asymptomatic. This judgement is based on the facts that this surgical approach has shown good clinical outcomes, and the AC usually remains unchanged after the surgery. Our case demonstrates that the AC of a young patient who developed a CSDH after a minor head injury completely disappeared after a burr hole drainage of the CSDH. Although the chances of an AC disappearing are low, this case shows that an AC might disappear after only draining a CSDH when a rupture of the AC membrane is identified. In such cases, we recommend first draining only the CSDH for the treatment of AC-associated CSDHs.
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spelling pubmed-68260962019-11-12 Spontaneous Disappearance of an Arachnoid Cyst after Burr Hole Drainage of Chronic Subdural Hematoma Kim, Do-Yub Lee, Sungjoon Choi, Byung-Sam Kim, Jung-Soo Korean J Neurotrauma Case Report It is well known that the presence of arachnoid cysts (ACs) in young patients is a risk factor for developing a chronic subdural hematoma (CSDH) after a minor head injury. Although there have been controversies with the treatment, most authors recommend only draining the CSDH if the AC is asymptomatic. This judgement is based on the facts that this surgical approach has shown good clinical outcomes, and the AC usually remains unchanged after the surgery. Our case demonstrates that the AC of a young patient who developed a CSDH after a minor head injury completely disappeared after a burr hole drainage of the CSDH. Although the chances of an AC disappearing are low, this case shows that an AC might disappear after only draining a CSDH when a rupture of the AC membrane is identified. In such cases, we recommend first draining only the CSDH for the treatment of AC-associated CSDHs. Korean Neurotraumatology Society 2019-07-29 /pmc/articles/PMC6826096/ /pubmed/31720270 http://dx.doi.org/10.13004/kjnt.2019.15.e15 Text en Copyright © 2019 Korean Neurotraumatology Society https://creativecommons.org/licenses/by-nc/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Case Report
Kim, Do-Yub
Lee, Sungjoon
Choi, Byung-Sam
Kim, Jung-Soo
Spontaneous Disappearance of an Arachnoid Cyst after Burr Hole Drainage of Chronic Subdural Hematoma
title Spontaneous Disappearance of an Arachnoid Cyst after Burr Hole Drainage of Chronic Subdural Hematoma
title_full Spontaneous Disappearance of an Arachnoid Cyst after Burr Hole Drainage of Chronic Subdural Hematoma
title_fullStr Spontaneous Disappearance of an Arachnoid Cyst after Burr Hole Drainage of Chronic Subdural Hematoma
title_full_unstemmed Spontaneous Disappearance of an Arachnoid Cyst after Burr Hole Drainage of Chronic Subdural Hematoma
title_short Spontaneous Disappearance of an Arachnoid Cyst after Burr Hole Drainage of Chronic Subdural Hematoma
title_sort spontaneous disappearance of an arachnoid cyst after burr hole drainage of chronic subdural hematoma
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6826096/
https://www.ncbi.nlm.nih.gov/pubmed/31720270
http://dx.doi.org/10.13004/kjnt.2019.15.e15
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