Brachytherapy in Reirradiation of Locally Recurrent Nasopharyngeal Cancer: Case Report

Results: The median age was 49 years, all were male, four patients had World Health Organization Class III histology, and one with nasopharyx cancer type I. Two, 1 and 2 patients had recurrent Stage I, II, III, respectively. Median time to reirradiation was 49 months. Four patients received combined-modality treatment, consisting of external beam radiotherapy (EBRT) with chemotherapy followed by intracavitary brachytherapy High Dose Rate (HDR) boost, one patient received intracavitary brachytherapy alone for dosimetric constraints for organs at risk. The total radiation dose EQD2 was between 60 and 70Gy. All patients received concomitant chemotherapy and two neoadjuvant chemotherapy. The median follow-up for all patients was 40 months; one patient developed an immobility of the soft palate and another had grade II trismus.