Grade 4 Thrombotic Microangiopathy, CTCAE

**Semantic type:** Finding

**Synonyms:** - CTCAE Grade 4 Thrombotic microangiopathy (e.g., thrombotic thrombocytopenic purpura [TTP] or hemolytic uremic syndrome [HUS]) - Grade 4 Thrombotic microangiopathy (e.g., thrombotic thrombocytopenic purpura [TTP] or hemolytic uremic syndrome [HUS])