ATL,serum AFP,CD4~+,CD8~+,CD4~+/CD8~+,sIL-2R,B-mode ultrasonography,color Doppler flow imaging(CDFI), contrast ultrasound,contrast enhanced CT/MRI were examined before and after CRFA.

• 观察治疗前后患者丙氨酸转氨酶、甲胎蛋白(AFP)、CD4+、CD8+、CD4+ /CD8+值和可溶性白介素 2受体 (sIL 2R)、二维及彩色多普勒血流显像、超声造影、增强CT/MRI的改变。