Effectiveness of thalamotomy with Gamma Knife radiosurgery as a multitarget strategy in patients with complex trigeminal neuralgia.

Background: In the setting of refractory neuralgia or other complex facial pains, the intensity of the pain does not decrease despite medical and even surgical interventions. This report aims to describe the experience of an institution in the management of refractory trigeminal neuralgia and other complex facial pains with Gamma Knife radiosurgery (GKR), including thalamotomy as a multitarget strategy.

Methods: We conducted a retrospective observational study.

Gamma Knife radiosurgery for the management of glomus jugulare tumors: A systematic review and report of the experience of a radioneurosurgery unit in Latin America.

Background: Glomus jugulare tumors (GJTs) are rare and mainly affect women between the 5 and 6 decades of life. Its localization and anatomic relationships make conventional surgical treatment difficult and with a considerable risk of complications. This manuscript aims to describe the results of Gamma Knife radiosurgery (GKR) in patients with GJT treated in a single center in Latin America, as well as to systematically review the literature to determine the clinical and radiological effectiveness of this technique.

Gamma Knife radiosurgery - 12 years of experience in a high-complexity center of a middle-income country.

Background: Gamma Knife radiosurgery (GKR) is a technique that consists of the release of a high dose of ionizing radiation onto a therapeutic target, which has been previously delimited. This technique was described by Lars Leksell and Borje Larsson in 1951. In Colombia, there is only one GKR unit functioning machine nowadays.