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Early tumor shrinkage correlates with final EBRT response in cervical cancer patients treated with MRI-guided radiotherapy

P. Zidane, Thomas Berger, A. Boros, I. Caraivan, M. Moussallem, C. Udrescu, O. Chapet

2026.4.1Clinical and Translational Radiation Oncology

DOI: 10.1016/j.ctro.2026.101158

tlooto Summary

Early tumor shrinkage predicts final response to external beam radiotherapy and treatment interruptions were linked to slower early tumor regression.

Abstract

Highlights • Early tumor shrinkage predicts final response to external beam radiotherapy.• ≥50% volume reduction by fraction 10 was associated with ≥ 90% final reduction.• Treatment interruptions were linked to slower early tumor regression.

Citation format

ZIDANE, P., et al. Early tumor shrinkage correlates with final EBRT response in cervical cancer patients treated with MRI-guided radiotherapy. Clinical and Translational Radiation Oncology, 2026, 59: 101158.