图1.

患者肾血管平滑肌脂肪瘤并下腔静脉、右心房瘤栓患者计算机断层血管造影

Figure 1 Computed tomography angiography in the patient with renal angiomyolipoma combined with inferior vena cava and right atrial embolism A: Right renal mass in precontrast phase dominated with fat density (red arrow) by CT; B: Slight enhancement of the solid mass (red arrow) in cortico medullary phase by contrast-enhanced CT; C: Slight enhancement of the solid mass (red arrow) in nephrographic phase by contrast-enhanced CT; D: No delayed enhancement of the solid mass (red arrow) in excretory phase by contrast-enhanced CT; E: A columnar lipid low-density filling defect from the right renal vein-inferior vena cava to the right atrium (yellow arrow) in coronary position of CT; F: A columnar lipid low-density filling defect in the inferior vena cava (yellow arrow) in sagittal position of CT.