https://www.selleckchem.com/pr....oducts/actinomycin-d
Prone position for whole breast irradiation (WBI) results in lower rates of toxicity and reduced ipsilateral mean lung and heart doses. No randomized trials comparing toxicity and cosmesis at 5 years with prone and supine positioning are available. In this phase 2 open-label trial, 100 patients with large breast size requiring WBI were randomized between prone and supine positioning. Physician-assessed toxicity (retraction, fibrosis, edema, telangiectasia, pigmentation changes) was scored yearly for a total of 5 years, and photogr