E-ISSN 2534-9821
 

Case Report 


Nontraumatic Acute Subdural Hematoma Eight Days After COVID-19 Vaccination: A Case Report

Rihito Yamamura.

Abstract
Nontraumatic acute subdural hematoma is rare, and no associations with the COVID-19 vaccine have been reported. This report presents the case of a 77-year-old woman who developed a nontraumatic acute subdural hematoma eight days after vaccination with the BNT162b2 COVID-19 vaccine. The patient took 50 mg/day of clopidogrel and was diagnosed with a severe acute subdural hematoma and brain herniation at admission. Although the BNT162b2 vaccine has not been determined as a risk factor, intracranial haemorrhage has been reported in Japan after its administration. Nontraumatic acute subdural hematoma may be an extremely rare adverse event of the BNT162b2 vaccine, but more data may be needed to confirm this.

Key words: nontraumatic, acute subdural hematoma, COVID-19, vaccination, BNT162b2


 
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Pubmed Style

Rihito Yamamura. Nontraumatic Acute Subdural Hematoma Eight Days After COVID-19 Vaccination: A Case Report. Int J Med Rev Case Rep. 2022; 6(12): 42-44. doi:10.5455/IJMRCR.172-1645769040


Web Style

Rihito Yamamura. Nontraumatic Acute Subdural Hematoma Eight Days After COVID-19 Vaccination: A Case Report. https://www.mdpub.net/?mno=91540 [Access: December 15, 2023]. doi:10.5455/IJMRCR.172-1645769040


AMA (American Medical Association) Style

Rihito Yamamura. Nontraumatic Acute Subdural Hematoma Eight Days After COVID-19 Vaccination: A Case Report. Int J Med Rev Case Rep. 2022; 6(12): 42-44. doi:10.5455/IJMRCR.172-1645769040



Vancouver/ICMJE Style

Rihito Yamamura. Nontraumatic Acute Subdural Hematoma Eight Days After COVID-19 Vaccination: A Case Report. Int J Med Rev Case Rep. (2022), [cited December 15, 2023]; 6(12): 42-44. doi:10.5455/IJMRCR.172-1645769040



Harvard Style

Rihito Yamamura (2022) Nontraumatic Acute Subdural Hematoma Eight Days After COVID-19 Vaccination: A Case Report. Int J Med Rev Case Rep, 6 (12), 42-44. doi:10.5455/IJMRCR.172-1645769040



Turabian Style

Rihito Yamamura. 2022. Nontraumatic Acute Subdural Hematoma Eight Days After COVID-19 Vaccination: A Case Report. International Journal of Medical Reviews and Case Reports, 6 (12), 42-44. doi:10.5455/IJMRCR.172-1645769040



Chicago Style

Rihito Yamamura. "Nontraumatic Acute Subdural Hematoma Eight Days After COVID-19 Vaccination: A Case Report." International Journal of Medical Reviews and Case Reports 6 (2022), 42-44. doi:10.5455/IJMRCR.172-1645769040



MLA (The Modern Language Association) Style

Rihito Yamamura. "Nontraumatic Acute Subdural Hematoma Eight Days After COVID-19 Vaccination: A Case Report." International Journal of Medical Reviews and Case Reports 6.12 (2022), 42-44. Print. doi:10.5455/IJMRCR.172-1645769040



APA (American Psychological Association) Style

Rihito Yamamura (2022) Nontraumatic Acute Subdural Hematoma Eight Days After COVID-19 Vaccination: A Case Report. International Journal of Medical Reviews and Case Reports, 6 (12), 42-44. doi:10.5455/IJMRCR.172-1645769040