Recovery of major cognitive deficits following awake surgery for insular glioma: a case report

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

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Recovery of major cognitive deficits following awake surgery for insular glioma: a case report. / O’Hara, Daniel J.; Goodden, John; Mathew, Ryan et al.
Yn: British Journal of Neurosurgery, Cyfrol 38, Rhif 2, 2024, t. 236-240.

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

HarvardHarvard

O’Hara, DJ, Goodden, J, Mathew, R, Chan, R & Chumas, P 2024, 'Recovery of major cognitive deficits following awake surgery for insular glioma: a case report', British Journal of Neurosurgery, cyfrol. 38, rhif 2, tt. 236-240. https://doi.org/10.1080/02688697.2020.1825620

APA

O’Hara, D. J., Goodden, J., Mathew, R., Chan, R., & Chumas, P. (2024). Recovery of major cognitive deficits following awake surgery for insular glioma: a case report. British Journal of Neurosurgery, 38(2), 236-240. https://doi.org/10.1080/02688697.2020.1825620

CBE

O’Hara DJ, Goodden J, Mathew R, Chan R, Chumas P. 2024. Recovery of major cognitive deficits following awake surgery for insular glioma: a case report. British Journal of Neurosurgery. 38(2):236-240. https://doi.org/10.1080/02688697.2020.1825620

MLA

VancouverVancouver

O’Hara DJ, Goodden J, Mathew R, Chan R, Chumas P. Recovery of major cognitive deficits following awake surgery for insular glioma: a case report. British Journal of Neurosurgery. 2024;38(2):236-240. Epub 2020 Medi 29. doi: 10.1080/02688697.2020.1825620

Author

O’Hara, Daniel J. ; Goodden, John ; Mathew, Ryan et al. / Recovery of major cognitive deficits following awake surgery for insular glioma: a case report. Yn: British Journal of Neurosurgery. 2024 ; Cyfrol 38, Rhif 2. tt. 236-240.

RIS

TY - JOUR

T1 - Recovery of major cognitive deficits following awake surgery for insular glioma: a case report

AU - O’Hara, Daniel J.

AU - Goodden, John

AU - Mathew, Ryan

AU - Chan, Rebecca

AU - Chumas, Paul

PY - 2024

Y1 - 2024

N2 - BackgroundResection of insular tumours utilising modern neurosurgical techniques has become commonplace since its safety and reduced morbidity was first established. Interest has grown in the cognitive consequences of insula neurosurgery and studies have largely shown postoperative stability or minor decline. Major or widespread improvements in cognitive functioning following resection of insular tumours have not previously been reported.Case descriptionA 34-year-old, left-handed man with a right insular low-grade glioma (LGG) presented with seizures, nausea, altered sensation, poor balance and extensive cognitive decline. Comprehensive neuropsychological assessment highlighted a striking left hemispatial neglect and impairments in attention, working memory, verbal learning and fluency. During an awake craniotomy with functional cortical mapping, he reported intraoperative improvements in hand function and processing speed. Resolution of the neglect and significant improvements in cognition, mood and functioning were observed at follow-up and sustained over several years.ConclusionsThis case highlights that right insular LGGs can cause significant cognitive and functional deficits and that neurosurgery has the potential to alleviate these difficulties to an extent beyond those documented in the extant literature.

AB - BackgroundResection of insular tumours utilising modern neurosurgical techniques has become commonplace since its safety and reduced morbidity was first established. Interest has grown in the cognitive consequences of insula neurosurgery and studies have largely shown postoperative stability or minor decline. Major or widespread improvements in cognitive functioning following resection of insular tumours have not previously been reported.Case descriptionA 34-year-old, left-handed man with a right insular low-grade glioma (LGG) presented with seizures, nausea, altered sensation, poor balance and extensive cognitive decline. Comprehensive neuropsychological assessment highlighted a striking left hemispatial neglect and impairments in attention, working memory, verbal learning and fluency. During an awake craniotomy with functional cortical mapping, he reported intraoperative improvements in hand function and processing speed. Resolution of the neglect and significant improvements in cognition, mood and functioning were observed at follow-up and sustained over several years.ConclusionsThis case highlights that right insular LGGs can cause significant cognitive and functional deficits and that neurosurgery has the potential to alleviate these difficulties to an extent beyond those documented in the extant literature.

KW - Surgery

KW - Clinical Neurology

KW - General Medicine

U2 - 10.1080/02688697.2020.1825620

DO - 10.1080/02688697.2020.1825620

M3 - Article

VL - 38

SP - 236

EP - 240

JO - British Journal of Neurosurgery

JF - British Journal of Neurosurgery

SN - 0268-8697

IS - 2

ER -