%0 Case Reports %T Lenalidomide-Induced Myocarditis, Rare But Possibly Fatal Toxicity of a Commonly Used Immunotherapy. %A Jacob R %A Strati P %A Palaskas N %A Lopez-Mattei JC %A Marmagkiolis K %A Buja LM %A Deswal A %A Iliescu C %J JACC Case Rep %V 2 %N 13 %D Nov 2020 %M 34317115 暂无%R 10.1016/j.jaccas.2020.07.033 %X A 66-year-old woman with follicular lymphoma on lenalidomide and rituximab presented with chest pain. High-sensitivity troponin T peaked at 7,566 ng/l. Cardiac biopsy revealed extensive inflammation consistent with medication-induced myocarditis. Lenalidomide was stopped with improvement in troponins and patient was initiated on high-dose corticosteroid therapy. (Level of Difficulty: Intermediate.).