Estimating Cardiac Substructures Exposure From Diverse Radiotherapy Techniques in Treating Left-Sided Breast Cancer

摘要

The study compares the physical and biologically effective doses (BED) received by the heart and cardiac substructures using three-dimensional conformal RT (3D-CRT), intensity-modulated radiotherapy (IMRT), and simple IMRT (s-IMRT) in postoperative radiotherapy for patients with left-sided breast cancer.