Use of High Definition Multileaf Colimator for the Treatment of Trigeminal Neuralgia
نویسندگان
چکیده
In the present work, a treatment technique for trigeminal neuralgia (TN) using LINAC radiosurgery is shown. The based on optimization of ten static arcs in such way as to minimize overlapping fields with brainstem. We will call this brainstem-optimized (BO). results are compared another described literature known virtual cone (VC). comparison dosimetry that have been carried out essentially shows doses brainstem V12Gy-brainstem, D0.5cm3-brainstem and D0.035 cm3-brainstem lower BO versus VC technique, parameters V50% (whole brain) V12Gy-cerebrum higher VC. Our goal keep dose low possible and, if possible, at most between 12 Gy 15 Gy. meets our purposes considered clinically acceptable institution.
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ژورنال
عنوان ژورنال: International Journal of Medical Physics, Clinical Engineering and Radiation Oncology
سال: 2022
ISSN: ['2168-5436', '2168-5444']
DOI: https://doi.org/10.4236/ijmpcero.2022.113013