Individual multi-catheter mould technique in high-dose-rate brachytherapy - personalized approach in treating multifocal angiosarcoma of the face.

Purpose: The aim of this study was to report individual surface mould multi-catheter high-dose-rate (IMM HDR) application as a salvage treatment for a head and neck angiosarcoma patient, previously treated with surgery followed by external beam radiotherapy.

Material And Methods: A 74-year-old male reported to our center with an uncommon malignant neoplasm of blood vessels. The patient was qualified for a wide local excision (WLE) of tumor with simultaneous reconstruction using a free-flap collected from the patient's thigh.