鼻咽癌的治疗在当今取得较好的疗效,其5年生存率可达50%左右,但仍不可避免地存在治疗失败的病例。其中鼻咽癌治疗后局部复发是主要原因之一。因此局部复发患者能及早发现,及早诊断,及早治疗是至关重要的。针吸细胞学检查在体表肿物、乳房肿物等疾病诊断中具有重要价值,该方法应 The treatment of nasopharyngeal carcinoma achieved better curative effect today, and its 5-year survival rate can reach about 50%, but there are still inevitable cases of treatment failure. One of the main reasons for the local recurrence of nasopharyngeal carcinoma after treatment. Therefore, patients with local recurrence can be detected early, early diagnosis and early treatment is crucial. Needle aspiration cytology in the body surface mass, breast tumor and other diseases of great value, the method should