PD-1 Inhibitor–Related Pneumonitis in Advanced Cancer Patients: Radiographic Patterns and Clinical Course

Abstract

PD-1 inhibitor-related pneumonitis showed a spectrum of radiographic patterns, reflecting pneumonitis grades. COP was the most common pattern across tumor types and therapeutic regimens. Most patients were successfully treated with corticosteroids. Recurrent pneumonitis and pneumonitis flare were noted in a few patients. Clin Cancer Res; 22(24); 6051-60. ©2016 AACRSee related commentary by Castanon, p. 5956.