The examination of urinary PCR-TB-DNA is recommended for routine use in the early diagnosis of atypical tubercoloss and CT is the most important for later renal tubercolosis.

• 结论聚合酶链反应(PCR-TB-DNA)宜作为肾结核早期诊断的常规措施，CT对病因不明和中晚期病例诊断最有价值。