Cavernous Angioma Originating Directly from the Oculomotor Nerve: To Treat or Not to Treat?

Cavernous angiomas (CA) affecting cranial nerves (CN) are exceptionally rare. Most reported cases involve the optic nerves, with even fewer occurrences in other CN. In this report, the authors describe a case of an extra-axial CA affecting the oculomotor nerve, which was managed conservatively.

Right-sided vagus nerve stimulation: Worldwide collection and perspectives.

Objective: Vagus nerve stimulation (VNS) is an established therapy for drug-resistant epilepsy (DRE) and is indicated for implantation on the left vagus nerve-only. In rare cases right-sided VNS may be the only option. With only seven published cases in the literature, data on safety and effectiveness of right-sided VNS is very limited.