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Updated: Oct 12, 2025

Full-Circle Cauterization of Limbal Vascular Plexus for Surgically Induced Glaucoma in Rodents
Published on: February 15, 2022
A man with retrobulbar pain and Marcus Gunn pupil
1Hematology-Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Md.
Abstract:
A meningotheliomatous meningioma was discovered in the right cavernous sinus of a patient who had complained of pain in the right retro-orbital area, along with a blurred vision in the right eye. A right craniotomy was performed, although only a partial resection was concluded because of the nearness of the optic nerve and other major vessels.
Insights
A meningotheliomatous meningioma was found in the right cavernous sinus, causing retro-orbital pain and blurred vision. Surgical removal was partial due to the tumor
Area of Science:
- Neurosurgery
- Neuropathology
Background:
- Meningiomas are tumors arising from the meninges.
- Cavernous sinus meningiomas can present with subtle or significant neurological deficits.
Purpose of the Study:
- To report a case of meningotheliomatous meningioma in the cavernous sinus.
- To discuss the clinical presentation and surgical challenges.
Main Methods:
- Diagnostic imaging (details not provided).
- Surgical resection via right craniotomy.
Main Results:
- A meningotheliomatous meningioma was identified in the right cavernous sinus.
- The patient experienced right retro-orbital pain and blurred vision.
- Partial tumor resection was performed due to proximity to critical neurovascular structures.
Conclusions:
- Cavernous sinus meningiomas require careful surgical planning.
- Partial resection may be necessary to preserve neurological function.
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