Aron Popovtzer, MD

Pediatric central nervous system (CNS), peri-cranial, and ocular tumors pose significant challenges for radiation delivery due to complex target geometries, proximity to critical organs at risk, and heightened sensitivity to radiation-induced toxicity. Proton...

Thoracic re-irradiation (reRT) for locally recurrent non-small cell lung cancer is constrained by cumulative dose limits to mediastinal organs at risk (OARs). Proton therapy enables improved dose conformity compared with photon techniques, while upright patie...