Abstract

Estimating Accumulated Dose in Image Guided Brachytherapy Treatment of Cervical Cancer

Highlights

  • Purpose/Objective(s): To evaluate the efficacy and toxicities of reirradiation for late (>10 years) vaginal recurrence in patients primarily treated by radiation therapy (RT) for cervical cancer Materials/Methods: This study reviewed cancer registry data of the department of radiation oncology in our hospital from 1974 to 2010

  • The criteria for patient eligibility included pathologically confirmed cervical cancer primarily treated with RT, >10 years disease-free status after RT, vaginal recurrence confirmed by histology and not suitable for surgical management, and use of radical dose RT as salvage treatment for vaginal recurrence

  • MR-guided brachytherapy (MRgBT) is becoming the new standard of care it is more demanding of resources and optimized processes will be of paramount importance in assuring widespread availability

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Summary

Introduction

Purpose/Objective(s): To evaluate the efficacy and toxicities of reirradiation for late (>10 years) vaginal recurrence in patients primarily treated by radiation therapy (RT) for cervical cancer Materials/Methods: This study reviewed cancer registry data of the department of radiation oncology in our hospital from 1974 to 2010. Materials/Methods: Twenty patients with cervical cancer who received external beam radiation therapy (EBRT: 45-50.4Gy in 1.8-2Gy fractions) and high dose rate MRgBT (28Gy in 4 fractions over two insertions) were included. All GEC-ESTRO OAR target doses (rectum

Results
Conclusion
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