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1病例报告患者女,56岁,主因肝脾肿大、门静脉高压、腹腔积液、双下肢肿胀就诊。超声所见:下腔静脉内径明显增宽,肝后段腔静脉管腔内可见实性回声充填,病变累及肾静脉水平以上肝后段下腔静脉(见封4图3);彩色及脉冲多普勒示下腔静脉肝后段内未见血流信号,远心端内呈连续性带状频
A case report Female patient, 56 years old, mainly due to hepatosplenomegaly, portal hypertension, ascites, both lower extremity treatment. Ultrasound findings: the diameter of the inferior vena cava significantly widened, the posterior segment of the lumen of the lumen visible solid echo filling, lesions involving the renal vein above the level of the inferior vena cava (see Figure 4); color and pulse Puller showed no signs of blood flow in the posterior segment of the inferior vena cava, with a continuous band frequency at the telecentric end