例1 32岁,已婚。尿道口发现肿物2年,不疼,排尿正常。检查于尿道口右侧有一约直径2cm肿物,左侧较小,软无压痛,压之可见少许黄粘液流出。手术所见:于隆起粘膜下分离囊肿并切除,流出黄色粘稠液体,不放保留尿管。例2 38岁,已婚。尿道口旁发现肿物半年,不疼,无流脓史,偶压肿物流出脓样液,排尿正常。检 Example 1 32 years old, married. Urethra found tumor 2 years, no pain, normal urination. Check the right side of the urethra with a diameter of about 2cm tumor, the left is smaller, soft without tenderness, the pressure can be seen a small yellow mucus outflow. Surgical findings: in the submucosal uplift of cysts and excision, out of the yellow viscous liquid, hold the catheter. Example 2 38 years old, married. Urethral tumor found six months, no pain, no history of pus, even press the mass flow of pus-like fluid, normal urination. Check