我院男科门诊自 1995年 2月～ 1999年 4月对2 3例精液囊肿患者 ,采用四环素作为硬化剂囊内注射治疗 ,取得满意疗效 ,现报告如下 :资料与方法1.临床资料　本组 2 3例 ,年龄 2 4～ 4 6岁 ,平均 35岁。其中右侧 15例 ,左侧 8例 ,病程 4个月～9年 ,平均 9.3月。囊液量 2～ 16ｍｌ, Our hospital male out-patient from February 1995 to April 1999 on 23 cases of patients with seminal vesicle, the use of tetracycline as sclerotherapy intracapsular injection, and achieved satisfactory results, are as follows: Materials and Methods 1. Clinical data of this group 2 3 cases, aged 24 ~ 46 years old, with an average of 35 years old. Among them, 15 cases were on the right and 8 cases were on the left. The course of disease ranged from 4 months to 9 years with an average of 9.3 months. Cyst fluid volume 2 ~ 16ml,