泌尿生殖系结核的流行病学 除外周淋巴结核外,泌尿生殖系结核是最常见的肺外结核,约占30％～40％。约8％原发性肺结核患者几年后发展为泌尿生殖系统结核,潜伏期可长达30年。原发性结核好发于较高年龄组(50～60岁),症状出现较晚。泌尿生殖系结核死亡率约为4％。结核患病率自1985年～1991年略有回升。HIV-感染有利于结核杆菌的生长,可使非活动性结核发展为活动性结核。 泌尿生殖系结核发病率无性别差异。 Genitourinary tuberculosis epidemiology In addition to peripheral lymphatic, genitourinary tuberculosis is the most common extrapulmonary tuberculosis, accounting for about 30% to 40%. About 8% of patients with primary pulmonary tuberculosis develop genitourinary tuberculosis several years later, with an incubation period of up to 30 years. Primary tuberculosis occurs in the higher age group (50 to 60 years old), the symptoms appear later. Genitourinary tuberculosis death rate is about 4%. The prevalence of tuberculosis rose slightly from 1985 to 1991. HIV-infection is conducive to the growth of Mycobacterium tuberculosis, non-active tuberculosis can be developed as active tuberculosis. Genitourinary tuberculosis incidence of non-sex differences.