Critical Issues in Head and Neck Oncology

Head and neck cancers (HNCs) refer to a diverse aggressive and genetically complicated group of malignancies. These cancers affect the salivary glands hypopharynx nasopharynx larynx oral cavity oropharynx and paranasal sinuses. There are various symptoms of HNC such as a sore that does not go away and may include uncomfortable feeling in the throat or mouth a change or hoarseness in voice quality a lump in the neck and trouble in swallowing. The causes of HNC are linked to alcohol consumption and smoking. The consumption of tobacco results in exposure to a variety of carcinogens. The initial diagnosis of HNC is essential in establishing a patient's final prognosis because of the limited therapeutic choices for recurring and advanced malignancies. The management of HNCs is difficult and requires a multidisciplinary approach. It can be treated with systemic therapy surgery and radiotherapy. This book provides significant information to help develop a good understanding of head and neck oncology. Those with an interest in this medical field would find it helpful.