Radiotherapy in Malignant Melanoma of the Nasal Cavity: A Rare Case Re-Irradiation Using Volumetric-Modulated Arc Therapy (VMAT) and Brachytherapy

Background: Malignant mucosal melanoma of the nasal cavity is a rare tumor with agressive characteristic and poor prognosis. Modern radiotherapy modalities such as Intensity-Modulated Radiotherapy (IMRT), VMAT, and brachytherapy offer the potential of the improvement of local control in tumor that historically known as radioresistant. The aim of this case report is to discuss malignant melanoma of the nasal cavity and the impact of radiotherapy, with a focus on re-irradiation using VMAT and brac