An analysis of simulation for adjuvant intracavitary high-dose-rate brachytherapy in early-stage endometrial cancer

Despite the broad range of doses calculated at the bladder point, genitourinary toxicity was minimal. Simulation proved useful in recording dose and represented a small, yet important portion of the total treatment charge but did not alter treatment in this series. The necessity of simulation for intracavitary high-dose-rate vaginal brachytherapy remains unclear.