Leksell Radiosurgery for Orbital, Uveal, and Choroidal Tumors.

Leksell Radiosurgery for Orbital, Uveal, and Choroidal Tumors. Prog Neurol Surg. 2019 May 16;34:298-305 Authors: Ares WJ, Flickinger JC, Lunsford LD Abstract Stereotactic radiosurgery using the Leksell Gamma Knife has proven to be a valuable alternative to orbital enucleation or fractionated radiation therapy for primary tumors of the orbit, metastatic tumors to the choroid, and primary uveal melanomas. With this approach in a single outpatient setting, the eye is immobilized by a local block after which high-definition MRI or CT is performed to define the target. After rapid dose planning, radiation delivery is completed before the local block dissipates. The tumor response is often dramatic. The risk of acute narrow-angle glaucoma, radiation-related retinopathy, or cataract formation has been relatively low. Other worldwide centers have confirmed that this approach is superior to either enucleation or fractionated radiation therapy for these relatively rare problems. PMID: 31096229 [PubMed - as supplied by publisher]
Source: Progress in Neurological Surgery - Category: Neurosurgery Tags: Prog Neurol Surg Source Type: research