This card describes a round low-density lesion with clear margins in the left basal ganglia on contrast-enhanced CT, diagnosing it as 'lacunar infarction'.
该卡片描述了CT增强扫描中左基底节清晰边缘的圆形低密度影，诊断为“腔隙性梗死”。
| Back | CT 增强 左基底节，边缘清晰，圆形低密度影 诊断： 腔隙性梗死 |
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