TY - JOUR T1 - Idelalisib-induced pneumonitis JF - BMJ Case Reports DO - 10.1136/bcr-2016-216343 VL - 2016 SP - bcr2016216343 AU - Arjun Gupta AU - Hsiao C Li Y1 - 2016/08/02 UR - http://casereports.bmj.com/content/2016/bcr-2016-216343.abstract N2 - A woman in her 40s with relapsed follicular lymphoma presented with a few days history of shortness of breath and cough producing yellow sputum. There were no reported toxic exposures or contacts with sick people. Medications included idelalisib initiated 5 months ago and a multivitamin. Vital signs were notable for tachycardia and tachypnoea, oxygen saturation was 89% on room air. The alveolar–arterial gradient was 50 mm Hg (expected for age, 16 mm Hg). Examination revealed diffuse crackles in bilateral lung fields. Routine biochemical investigations were unremarkable and multiple infectious studies were negative. Chest … ER -