Fig. 1From: Successful treatment of cesarean scar pregnancy with transvaginal injection of absolute ethanol around the gestation sac via ultrasoundDecrease of serum β-hCG in CSP patients after AE injection. Days after treatment are plotted on the x-axis; decrease of serum β-hCG is plotted on the y-axis. In most patients, time for serum β-hCG to reduce to normal is 30 to 40 days. Patients 14, 15, 19, and 20 experienced the longest period, 60 days. Patient 4 had the shortest period, 9 daysBack to article page