Keywords
nasopharyngeal carcinomas
treatment of recurrences
How to Cite
Abstract
Purpose
In the treatment of nasopharyngeal carcinomas, a multimodal approach is always needed. The present study attempts to show the necessity and role of Gamma Knife Stereotactic Radiosurgery in the treatment of this kind of tumors.
Material and Methods
In this retrospective study, 34 patients were included. All had been previously treated with fractionate radiotherapy, but had local or intracranial recurrence at the time of the Gamma Knife treatment. The patients were treated in the Radiotherapy Laboratory of the Emergency Clinical Hospital “Bagdasar-Arseni”, between 2004 and 2024, initially using a Gamma Knife 4C device, then a Perfection and lately an Esprit model. The purpose of the treatments was total tumor destruction, but also, in a significant number of cases the treatment of debilitating symptoms: epistaxis, secondary trigeminal neuralgia, and oculomotor nerve palsies.
Results and Conclusions
The Gamma Knife treatment determined a significant prolongation of the life span and an improvement in the quality of life, without the occurrence of a significant number of complications. This treatment remains a palliative method, applicable only in selected cases, yet we consider that the number of Gamma Knife treated patients is very small, compared with the general incidence of this disease.
