Clinical oncology : a journal of the Royal College of Radiologists
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Clin Oncol (R Coll Radiol) · Mar 2007
Variability in radiation oncologists' opinion on the indication of a bolus in post-mastectomy radiotherapy: an international survey.
Post-mastectomy radiotherapy (PMRT) decreases locoregional recurrence and increases survival for women with large tumours and/or node-positive disease. The American Society of Clinical Oncology has published treatment guidelines, but has also indicated that the optimal technique for PMRT remains unknown. The objective of this study was to evaluate the variability in which a bolus is currently used in PMRT and to identify the clinical situations in which a bolus is used. ⋯ There is a wide variation in the use of a bolus in PMRT with significant regional differences. This probably translates into a variation in the dose delivered to the skin and may have an effect on local recurrence and/or toxicity. A randomised clinical trial is needed to evaluate the benefit and toxicity associated with the use of a bolus in PMRT.