Arachnoid Cysts and Subdural Hematomas After Head Trauma
Author Information
Author(s): Promod Pillai, Sajesh K Menon, Raju P Manjooran, Rajiv Kariyattil, Ashok B Pillai, Dilip Panikar
Primary Institution: The Ohio State University Medical Center
Hypothesis
Can temporal fossa arachnoid cysts lead to contralateral subdural hematomas following head trauma?
Conclusion
Contralateral subdural hematomas can occur in patients with temporal fossa arachnoid cysts after head trauma due to inadequate intracranial cushioning.
Supporting Evidence
- Both patients had previously asymptomatic arachnoid cysts.
- Contralateral subdural hematomas are rarely documented in the literature.
- The study highlights the need for awareness of potential complications in patients with arachnoid cysts.
Takeaway
Sometimes, people with brain cysts can get bleeding on the opposite side of their head after a bump, even if the cyst is on the other side.
Methodology
Case reports of two patients with temporal fossa arachnoid cysts and contralateral subdural hematomas after head trauma.
Limitations
The study is based on only two case reports, limiting generalizability.
Participant Demographics
Two male patients, aged 23 and 41.
Digital Object Identifier (DOI)
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