Malignant melanoma and radiotherapy: past myths, excellent local control in 146 studied lesions at Georgetown University, and improving future management

Abstract

By tailoring to melanoma's unique radiobiology with large radiation doses per fraction, favorable local control was safely achieved. The ETD(vol) model combines the important factor of dose per fraction in melanoma treatment with a volume correction factor to predict tumor response. Although limited sample size may have prevented reaching statistical significance for local control improvements using ETD(vol) thresholds, optimal thresholds may exist to improve future tumor responses and further research is required.