CRP and acute kidney injury: In this patient, we indeed found that the initially elevated serum proinflammatory marker level and D-Dimer levels on admission all decreased with treatment, by the time patient’s renal function improved on day 45, D-Dimer, CRP, ferritin, and procalcitonin level all decreased (Table 1). AKI and hematuria seen on admission also resolved on hospital day 48 with treatment (Table 1).