Letter to the Editor. Gamma Knife surgery for trigeminal pain due to benign and malignant skull base tumors

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TO THE EDITOR: We have read with great interest the recent article by Phan et al.,5 discussing the role of Gamma Knife surgery (GKS) for trigeminal neuralgia (TN) secondary to recurrent malignant skull base tumors (Phan J, Pollard C III, Brown PD, et al: Stereotactic radiosurgery for trigeminal pain secondary to recurrent malignant skull base tumors. J Neurosurg [epub ahead of print April 27, 2018. DOI: 10.3171/2017.11.JNS172084]). The authors nicely discuss tumor control, symptom palliation, and opioid use/dependency.

The authors’ study highlights several important aspects. First, it underlines the role of single-fraction GKS as

Article Information

Correspondence Constantin Tuleasca: constantin.tuleasca@gmail.com.

INCLUDE WHEN CITING Published online September 7, 2018; DOI: 10.3171/2018.5.JNS181298.

Disclosures The authors report no conflicts of interest.

© AANS, except where prohibited by US copyright law.

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    Targeting of a metastasis of the Meckel’s cave from a pulmonary carcinoma (upper left), of a meningioma of the petrous apex (upper center), of a trigeminal schwannoma (upper right), and of an arteriovenous malformation (lower left and right) (all cases were symptomatic with a TN, which further resolved after GKS treatment). Figure is available in color online only.

References

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