Fig. 1

Radiotherapy has a good effect on advanced liver cancer. a-d Intensity-modulated radiotherapy (IMRT) was used to deliver 5000 cGy to the planning target volume (PTV) in 25 fractions, given once a day over 32 days. a CT scans before treatment (left) and at 2 months after treatment (right). b CT scans before treatment (left) and at 3 months after treatment (right). c CT scans before treatment (left), at 3 months after treatment, and at 10 months after combination transarterial chemoembolization(TACE) treatment (right). d CT scans before treatment (left) and at 3 months and at 8 months after treatment (right)