Considering Angle Selection When Using Ultrasound Electrode Displacement Elastography to Evaluate Radiofrequency Ablation of Tissues

Figure 5

Electrode-displacement strain images obtained at different angles: (a) angle = 30°, (b) angle = 40°, (c) angle = 50°, (d) angle = 60°, (e) angle = 70°, (f) angle = 80°, and (g) angle = 90°; (h) embedded meatball in the inclusion phantom.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)