Abnormal masses or lesions found in the nasopharynx are called nasopharyngeal neoplasms, which may suggest benign lesions or malignant proliferations, such as hyperplastic lymphoid tissue, nasopharyngeal carcinoma, nasopharyngeal lymphoma, etc. 1. nasopharyngeal hyperplastic lymphoid tissue: benign lesions, mainly hypertrophic adenoids, mostly seen in pediatric patients, a few adult patients, and other adenoid remnants; 2. nasopharyngeal carcinoma: malignant It is a malignant lesion, which occurs unilaterally, mostly in the crypt of the pharynx, and can be seen as an unsmooth neoplastic protrusion, with ulceration on the surface and local erosion. In the early stage, patients often have nasal symptoms such as blood in the aspirated snot and nasal congestion, and as the disease progresses and affects the ear, it may lead to tinnitus, hearing loss and other manifestations of secretory otitis media. In addition, brain and eye symptoms such as headache, diplopia, and enlarged lymph nodes in the neck may also appear. 3. Among them, fibrovascular tumors are mostly seen in young patients, who have unilateral persistent nasal congestion, and sometimes the rupture of the hemangioma may show a lot of bleeding. The diagnosis can be clarified by nasopharyngoscopy and enhanced MRI of the nasopharynx.