Fig. 1From: Hypofractionated radiotherapy as a salvage treatment for recurrent hepatocellular carcinoma with inferior vena cava/right atrium tumor thrombus: a multi-center analysisDoppler ultrasound follow-up images of one RA TT case. a Before HFRT, the TT (5.5*6.5 cm) filled the right atrium. b 14 days after completion of RT, the TT (3.8*4.6 cm) was decreased in sizeBack to article page