Head and neck cancer includes a group of cancers that develop in the mouth, throat, voice box, nasal passages, sinuses, and salivary glands. These cancers can affect how you eat, speak, breathe, and interact with others—so early diagnosis and expert treatment are critical. At SIU Medicine, our team of fellowship-trained head and neck cancer specialists offers advanced, patient-centered care. We combine the latest in surgical, medical, and supportive therapies to help you achieve the best possible outcome. Types of Head and Neck Cancers Oral cavity (lips, gums, tongue, inner cheeks, roof of the