I am a radiation oncologist with sub-specialization in brachytherapy, with applications in gynecologic, head-and-neck, prostate, breast, oesophageal, bronchial and skin cancers, and adult and paediatric sarcomas. I perform intracavitary, interstitial, intraluminal and surface brachytherapy using 2D and image-guided techniques, as well as advanced techniques in external radiotherapy such as intensity-modulated radiotherapy and tomotherapy.