Observation of the effect of targeted therapy of 64-slice spiral CT combined with cryoablation for liver cancer

Figure 1 Before cryoablation, patients were placed in the prone position. Liver cancer chemoembolization after interventional therapy is shown, the lipiodol deposition area was the lesion tissue.

Figure 2 During cryoablation therapy, patients were placed in the prone position. The needle was placed to the right side of the abdominal wall and the puncture needle was positioned to the lesion bottom wall. The effective freezing area covered the lesions.

Figure 3 After the cryoablation treatment, the patient was placed in the prone position. The circular low-density area was the frozen necrotic area, which shows the lesions were within the range and it has good treatment effect.