Symptoms of<unk>  include: * Swollen lymph nodes in the neck (first sign of a problem in half of all patients) * Sore throat in one location that persists after treatment * Pain that radiates from the throat to the ears * Difficult or painful swallowing (often leads to malnutrition and weight loss because of a refusal to eat) * Voice changes (late stage cancer)
Hypopharyngeal cancer
Laryngeal cancer
Oropharyngeal cancer
Adenoiditis
Epiglottitis
Nasopharyngeal carcinoma
Laryngeal cyst
Nasopharyngeal cyst