John Peterson, MD

Standard image-guided radiotherapy(IGRT) approaches for muscle invasive bladder cancer(MIBC) require large target margins due to bladder fill variability, inevitably resulting in increased organ-at-risk(OAR) doses and toxicity risk. CBCT-guided online adaptiv...

While hypofractionation and dose escalation may provide enhanced tumor control in locally advanced lung cancer, previous attempts generally increase toxicity (e.g., esophagitis and/or pneumonitis). We present an approach leveraging CBCT-guided online adaptive...