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本文通过对9例肾错构瘤的X线、超声、CT、MRI诊断对比分析,说明本病由于含有大量脂肪组织,在后3项检查中均具特点。对于脂肪含量少的病例容易误诊。本文病例中,普通X线诊断率为55.6％(5/9);CT诊断正确率88.9％(8/9);MRI诊断正确率88.9％(8/9);超声诊断正确率77.8％(7/9)。
In this paper, nine cases of renal hamartoma by X-ray, ultrasound, CT, MRI diagnosis comparative analysis shows that the disease due to contain a large number of adipose tissue, in the latter three tests are characterized. Easily misdiagnosed cases with low fat content. In this case, the diagnostic rate of common X-ray was 55.6% (5/9); the correct rate of CT diagnosis was 88.9% (8/9); the correct rate of MRI diagnosis was 88.9% (8/9); the accuracy of ultrasonic diagnosis was 77.8% (7 /9).