Possible presentation of Kernohan–Woltman notch phenomenon in a young female with heavy drinking: a case report

Abstract Background A subdural hematoma is a type of traumatic brain injury that results from the rupture of the bridging veins. It often presents with various neurological deficits. The Kernohan–Woltman notch phenomenon (KWNP) is a rare complication associated with subdural hematomas, characterized...

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Main Authors: Kapil Chauhan, Jabari-Ture Brooks, Mosunmola Oyawusi, Roger Weir
Format: Article
Language:English
Published: SpringerOpen 2024-12-01
Series:The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
Subjects:
Online Access:https://doi.org/10.1186/s41983-024-00913-w
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author Kapil Chauhan
Jabari-Ture Brooks
Mosunmola Oyawusi
Roger Weir
author_facet Kapil Chauhan
Jabari-Ture Brooks
Mosunmola Oyawusi
Roger Weir
author_sort Kapil Chauhan
collection DOAJ
description Abstract Background A subdural hematoma is a type of traumatic brain injury that results from the rupture of the bridging veins. It often presents with various neurological deficits. The Kernohan–Woltman notch phenomenon (KWNP) is a rare complication associated with subdural hematomas, characterized by ipsilateral hemiparesis due to compression of the contralateral cerebral peduncle. Case presentation We present a case of a 30-year-old female with a left subdural hematoma who exhibited paradoxical ipsilateral hemiparesis and discuss the appearance of KWNP in the context of alcohol withdrawal. We also report on the appearance of delirium tremens 6 days after evacuation. Conclusion In our report, we effectively rule out other causes of ipsilateral hemiparesis such as cerebrovascular accident or mass effect, and demonstrate a rare presentation of KWNP in an uncommon demographic. Our report also demonstrates an incidental finding of delirium tremens that may have been delayed in presentation due to intubation. The findings contribute to further research on these uncommon neurological and psychiatric manifestations.
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institution Kabale University
issn 1687-8329
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publishDate 2024-12-01
publisher SpringerOpen
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series The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
spelling doaj-art-61f8a41e34cb4dc8b9c33fc6c847af4d2024-12-08T12:22:24ZengSpringerOpenThe Egyptian Journal of Neurology, Psychiatry and Neurosurgery1687-83292024-12-016011510.1186/s41983-024-00913-wPossible presentation of Kernohan–Woltman notch phenomenon in a young female with heavy drinking: a case reportKapil Chauhan0Jabari-Ture Brooks1Mosunmola Oyawusi2Roger Weir3Howard University HospitalHoward University HospitalHoward University HospitalHoward University HospitalAbstract Background A subdural hematoma is a type of traumatic brain injury that results from the rupture of the bridging veins. It often presents with various neurological deficits. The Kernohan–Woltman notch phenomenon (KWNP) is a rare complication associated with subdural hematomas, characterized by ipsilateral hemiparesis due to compression of the contralateral cerebral peduncle. Case presentation We present a case of a 30-year-old female with a left subdural hematoma who exhibited paradoxical ipsilateral hemiparesis and discuss the appearance of KWNP in the context of alcohol withdrawal. We also report on the appearance of delirium tremens 6 days after evacuation. Conclusion In our report, we effectively rule out other causes of ipsilateral hemiparesis such as cerebrovascular accident or mass effect, and demonstrate a rare presentation of KWNP in an uncommon demographic. Our report also demonstrates an incidental finding of delirium tremens that may have been delayed in presentation due to intubation. The findings contribute to further research on these uncommon neurological and psychiatric manifestations.https://doi.org/10.1186/s41983-024-00913-wCase reportSubdural hematomaDelirium tremensKernohan–Woltman notch phenomenon
spellingShingle Kapil Chauhan
Jabari-Ture Brooks
Mosunmola Oyawusi
Roger Weir
Possible presentation of Kernohan–Woltman notch phenomenon in a young female with heavy drinking: a case report
The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
Case report
Subdural hematoma
Delirium tremens
Kernohan–Woltman notch phenomenon
title Possible presentation of Kernohan–Woltman notch phenomenon in a young female with heavy drinking: a case report
title_full Possible presentation of Kernohan–Woltman notch phenomenon in a young female with heavy drinking: a case report
title_fullStr Possible presentation of Kernohan–Woltman notch phenomenon in a young female with heavy drinking: a case report
title_full_unstemmed Possible presentation of Kernohan–Woltman notch phenomenon in a young female with heavy drinking: a case report
title_short Possible presentation of Kernohan–Woltman notch phenomenon in a young female with heavy drinking: a case report
title_sort possible presentation of kernohan woltman notch phenomenon in a young female with heavy drinking a case report
topic Case report
Subdural hematoma
Delirium tremens
Kernohan–Woltman notch phenomenon
url https://doi.org/10.1186/s41983-024-00913-w
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AT jabariturebrooks possiblepresentationofkernohanwoltmannotchphenomenoninayoungfemalewithheavydrinkingacasereport
AT mosunmolaoyawusi possiblepresentationofkernohanwoltmannotchphenomenoninayoungfemalewithheavydrinkingacasereport
AT rogerweir possiblepresentationofkernohanwoltmannotchphenomenoninayoungfemalewithheavydrinkingacasereport