The range of throat tumors is very wide, both benign and malignant tumors. Tumors in different locations of the pharynx have different tumor sizes and different symptoms. Common benign tumors in the nasopharynx, such as nasopharyngeal fibrovascular tumor, with nasal and oral hemorrhage as the main manifestation, occur in young men aged 10-25. For nasopharyngeal cancer, early symptoms include blood in morning nasal discharge; painless, hard, poorly mobile metastatic masses in the neck; tinnitus and hearing loss on the affected side. Common benign tumors in oropharynx include: papilloma, fibroma, retention cyst and hemangioma, etc. Most patients do not have conscious symptoms when the tumor is small, but are often detected during physical examination or examination of other diseases in the pharynx. If the tumor is large, foreign body sensation in the pharynx may appear. Malignant tumors are mainly tonsillar malignant tumors. Early symptoms are pharyngeal discomfort and foreign body sensation, which are more obvious when swallowing and are often misdiagnosed as chronic tonsillitis; late pain increases and leads to difficulty in swallowing and breathing before being discovered. The common laryngopharyngeal tumors are: benign laryngopharyngeal tumors are rare, early symptoms are not typical, there may be foreign body sensation or obstruction in swallowing, hemangioma may hemoptysis, etc., and larger tumors may cause dysphagia and dyspnea. The early symptoms of malignant tumor of laryngopharynx are not obvious, so it is often misdiagnosed as chronic laryngitis. When the tumor increases and ulceration occurs on the surface, painful swallowing and other symptoms may occur. Due to the hidden anatomical structure of pharynx, the early symptoms of tumor are not typical and often easy to be misdiagnosed. When foreign body sensation in the throat occurs after middle age and the condition exceeds 1 month, it is necessary to visit otorhinolaryngology.