主题词：Head and Neck Cancer Studies; Head and Neck Surgical Oncology; Reconstructive Surgery and Microvascular Techniques; Salivary Gland Tumors Diagnosis and Treatment; Esophageal Cancer Research and Treatment; Oral health in cancer treatment; Thyroid and Parathyroid Surgery; Voice and Speech Disorders; Tracheal and airway disorders; Oral Health Pathology and Treatment; Thyroid Cancer Diagnosis and Treatment; Dysphagia Assessment and Management; Ear and Head Tumors; Head and Neck Anomalies; Reconstructive Facial Surgery Techniques; Cleft Lip and Palate Research; Salivary Gland Disorders and Functions; Nonmelanoma Skin Cancer Studies; Sinusitis and nasal conditions; Cancer survivorship and care; Cancer Diagnosis and Treatment; Oral and Maxillofacial Pathology; Thyroid Disorders and Treatments; Nutrition and Health in Aging; Advanced Radiotherapy Techniques