Characteristics of Three-Dimensional Power Doppler in Gestational Trophoblastic Disease

Figure 4

The tendency of β-hCG, RI, VI, FI, and VFI during the chemotherapy. (a) The value of VI (%) was decreasing coincidence with β-hCG. (b) The value of FI (%) was decreasing coincidence with β-hCG. (c) The value of VFI (%) was decreasing coincidence with β-hCG. (d) The value of β-hCG (Log₁₀β-hCG) was declining during the chemotherapy. (e) The value of RI was recovering with fluctuation.

(a)

(b)

(c)

(d)

(e)