GPT and Hepatitis: The only patient with a grade 3 irAE (hepatitis [AST > 6 × upper limit of normal [ULN], ALT > 3 × ULN, ALP > 6 × ULN, GGT > 19 × ULN, bilirubin within normal limits]) who was not prescribed systemic steroids, was a patient with metastatic uveal melanoma treated with pembrolizumab.