The dose to the posterior wall of the bladder and the anterior wall of the rectum can be reduced if the vaginal balloon is filled with contrast agent in comparison to vaginal balloons filled with saline solution or air.
2011-06-20
Eng.
Radiation Oncology, Moffitt Cancer Center, Tampa, FL, USA.
Int J Radiat Oncol Biol Phys. 2011 Jul;80(4):1263-7
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