Analysis of Volumetric Modulated Arc Therapy (VMAT) Radiotherapy in Cases Of Tongue Cancer at Mrccc Siloam Semanggi Hospital

Abstract

At MRCCC Siloam Hospital, the technique for Volumetric Modulated Arc Therapy (VMAT) in tongue cancer uses fixation masks and tongue spatulas. Although the use of these fixation devices is common, further research is needed to evaluate their effectiveness more deeply and understand their impact on treatment outcomes and patient quality of life.  This study uses a descriptive method with a case study approach, involving the evaluation of fixation devices, such as tongue spatulas, used to maintain patient position stability during radiation. Research shows that the use of a tongue depressor is effective in improving radiation accuracy, reducing doses to organs at risk (OAR), and clarifying the tumor area. This enhances radiation accuracy and reduces risks to healthy tissues. This makes the treatment more effective in destroying cancer cells. This research is expected to contribute to the development of standard radiotherapy procedures for tongue cancer patients, particularly in the use of VMAT techniques. The implementation of Volumetric Modulated Arc Therapy (VMAT) in the treatment of tongue cancer at MRCCC Siloam Hospital has demonstrated significant improvements in treatment accuracy and patient outcomes. The study underscores the effectiveness of fixation devices, particularly the tongue spatula, in enhancing radiation delivery while minimizing exposure to surrounding healthy tissues. These findings advocate for the routine use of VMAT and appropriate fixation techniques in clinical practice, ultimately contributing to better disease control and improved quality of life for patients with tongue cancer.