GPT and dermatomyositis: In our DM cohort, AST level was high in 54.7% (n = 23) of our patients, ALT level was high in 54.7% (n = 23), CK level was high in 73.8% (n = 31), LDH was high in 76.1% (n = 32), CRP level was high in 45.2% (n = 19), and ESR was high in 42.8% (n = 18) of our patients.