Epidemiology and Treatment Outcome -- Oral Cavity Cancer -- Oropharynx: Epidemiology and Treatment Outcome -- Hypopharynx -- Laryngeal Cancer: Epidemiology and Treatment Outcomes -- Nasopharynx -- Paranasal Sinus and Nasal Cavity -- Salivary Glands and Quality of Life -- Head and Neck Sarcomas and Lymphomas -- Thyroid Cancer -- Cervical Lymph Node Metastases from Unknown Primary Tumors -- Treatment Techniques with Potential Impact on QOL -- Dysphagia-Related Quality of Life of Patients with Cancer in the Oropharynx: An Advantage for Brachytherapy? -- Improving the Quality of Life of Patients with Head and Neck Cancer by Highly Conformal Radiotherapy -- Advantages of Proton Beam Therapy in Functional Preservation and Quality of Life in Head and Neck Radiotherapy -- Target Definition and Delineation CT/MRI/PET-Guided Targets -- Advanced Techniques for Setup Precision and Tracking -- Adaptive Image-Guided Radiotherapy for Head and Neck Cancer -- Improving Form and function Through Surgical Care in Head and Neck Squamous Cell Carcinoma -- The Contribution of Chemotherapy -- Contributions of Targeted Agents -- Toxicity, Quality of Life, Prevention, Rehabilitation, Supportive Care -- Late Radiation-Induced Side Effects -- Head and Neck Cancer Quality of Life Instruments -- Measuring and Reporting Toxicity -- Effects of Radiotherapy on Swallowing Function: Evaluation, Treatment, and Patient-Reported Outcomes -- Dental Prophylaxis and Care -- Smoking Cessation -- Supportive Therapy Including Nutrition -- Communication and Palliative Care in Head and Neck Cancer -- Organized Head and Neck Cancer Care.