[en] This course will examine the expected acute and late normal tissue toxicities associated with the delivery of high dose radiation therapy to the head and neck region. The purpose of this course will be to identify strategies to reduce radiotherapy-related toxicity without compromising adequate tumor treatment. A multidisciplinary approach will be emphasized and the following topics will be addressed: 1) Appropriate dental evaluation prior to the institution of treatment, oral care during radiation therapy and management of dental complications following completion of treatment. 2) Treatment techniques that accurately localize the target tissue, displace normal tissues from high dose volume and reduce the volume of normal tissue included in the radiation portals. 3) The investigative use of radioprotective agents. 4) Optimal integration of radiotherapy with surgery and/or chemotherapy. 5) The nutritional management of head and neck cancer patients including enteral and parenteral nutrition. 6) The use of medications to reduce the severity of acute symptomatology before, during and after radiation therapy