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目的通过与超声检查和传统静脉肾盂造影对比,探讨数字化体层融合技术(DTS)对肾结核的诊断价值。方法对26例临床疑诊的肾结核患者行超声检查、传统静脉肾盂造影(IVU)检查及DTS联合IVU检查。根据患者影像学表现做出定性诊断。结果 23例被证实为肾结核,超声检查诊断13例,普通IVU检查诊断14例,DTS联合IVU检查诊断19例,诊断正确率分别为56.5%、60.9%、82.6%。结论 DTS联合IVU检查,可显著提高肾结核的定性诊断率,在肾结核影像学诊断中有重要价值。
Objective To investigate the diagnostic value of digital tomosynthesis (DTS) for renal tuberculosis by comparing with conventional ultrasonography and conventional intravenous pyelography. Methods 26 cases of clinically suspected renal tuberculosis patients underwent ultrasound examination, conventional intravenous pyelography (IVU) and DTS combined IVU examination. Make a qualitative diagnosis based on the patient’s imaging findings. Results Twenty - three cases were diagnosed as renal tuberculosis. Thirteen cases were diagnosed by ultrasonography, 14 cases were diagnosed by common IVU and 19 cases were diagnosed by DTS combined with IVU. The diagnostic accuracy was 56.5%, 60.9% and 82.6% respectively. Conclusion DTS combined with IVU examination can significantly improve the diagnostic rate of renal tuberculosis, which has important value in the diagnosis of renal tuberculosis.