Efficacy and safety of boron neutron capture therapy for Hypopharyngeal/Laryngeal cancer patients with previous head and neck irradiation in Japan

Patients with hypopharyngeal cancer (HPC)/laryngeal cancer (LCA) with a history of head and neck irradiation are often difficult to treat with conventional radiotherapy. This study aimed to clarify the efficacy and safety of boron neutron capture therapy (BNCT) for HPC/LCA.