Axial unenhanced CT scan shows a large, lobulated, masslike lesion with soft-tissue attenuation and rim calcifications (arrows) in the right renal sinus.
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美
- 肾动脉瘤最常见的原因是动脉粥样硬化。动脉粥样硬化的肾动脉超过50%25发生环形钙化。