尿道旁管常开口于尿道口的边缘,它来源于尿道未分化的粘液腺.本文报告4例非淋菌性尿道炎并尿道旁管感染患者.4例均为男性,年龄29～39岁.发病前1～3周均有不洁性交史.发病时除具尿道炎的一般表现外,主要为尿道外口两旁或腹侧出现小水泡,伴轻微红肿及触痛,水泡破地后有白色稀水状分泌物溢出,数日后破溃处再次形成水泡.如此反复最后形成窦道.病程为2～10个月,均用过抗生 Urethral paravalvular often open at the edge of the urethra, it comes from the urethral undifferentiated mucous gland.In this paper, 4 cases of non-gonococcal urethritis and urinary tract infection, 4 cases were male, aged 29 to 39 years of age. 1 to 3 weeks before the unclean sexual intercourse history. In addition to the onset of urethritis in general performance, mainly on both sides of the urethral orifice or ventral small blisters, with slight swelling and tenderness, after the rupture of the blisters white thin Watery secretions overflow, a few days after the rupture of the formation of blisters again so the final formation of the sinus repeated course of 2 to 10 months, have used antibiotics