Introduction: Dosimetric study to compare high dose rate HDR vaginal vault ovoid brachytherapy plan versus intensity-modulated radiation therapy IMRT boost plan for doses delivered to target volume and organs at risk OAR in postoperative patients of cervical carcinoma following whole pelvic radiotherapy WPRT. All were treated with brachytherapy two sessions of 8. The equivalent dose for IMRT was calculated by computing biologically effective dose of brachytherapy by linear quadratic model.
This information will help you get ready for intravaginal brachytherapy. It will help you know what to expect before, during, and after your treatment. It will also help you learn about side effects and how to care for yourself during treatment.
To evaluate the dosimetric performance of multi-channel vaginal cylinder MCVC against interstitial brachytherapy ISBT for the treatment of vaginal tumors. Six interstitial patient plans met the inclusion criteria for this study. Four patients had vaginal primaries and two recurrent cancers in the vagina.
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Brachytherapy is a form of treatment using a very small source of radiation that is delivered directly to the targeted area. For women suffering from uterine cancer it is most commonly used after the woman has undergone surgery to remove her uterus hysterectomy. Brachytherapy is effective in reducing the risk of cancer recurrence with low risks of side effects.
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Radiotherapy uses high energy x-rays to kill cancer cells. Internal radiotherapy means giving radiotherapy to the cancer from inside. A radioactive source is then placed inside the applicator or implant.
Radiation therapy uses high-energy radiation like x-rays to kill cancer cells. It can be given in 2 ways to treat endometrial cancer:. In some cases, both brachytherapy and external beam radiation therapy are used.
Do I need to do anything to prepare for the simulation? There are different things that need to be done prior to simulation depending on the reason and type of radiation you will be receiving external beam radiation vs brachytherapy. Your doctor will review specific instructions with you at the time of your consultation but below are some general instructions for common radiation indications:.