乳头溢液是乳腺疾病的常见症状；也是某些乳腺疾病的早期诊断依据之一，明确其性质具有重要的临床意义。笔者搜集了1987年以来以“乳头溢液”就诊的病人资料512例，现整理和分析如下．1临床资料1．1一般资料本组5I2例，其中女510例。男2例；年龄17－65岁，平均42岁；溢液时间最 Nipple discharge is a common symptom of breast disease; it is also one of the early diagnostic basis for certain breast diseases. It is of great clinical significance to clarify its nature. The author has collected 512 cases of patients treated with “nipple discharge” since 1987, which are now collated and analyzed as follows. 1 Clinical data 1.1 General information The group of 5I2 cases, including 510 females. 2 males; aged 17-65 years, mean 42 years old;