Serum levels showed: glucose 92 mg/dl (60-100), creatinine 1.2 mg/dl (0.8-1.3), 7.9 mg/dl positive serum creatinine (3.5-7.2), serum creatinine 1.280 mg/dl (0.8-1.30) normal serum ferritin (37 mg/dl), serum creatinine 150 mg / dl (3.5), serum creatinine + platelet count (3.5), serum creatinine + 32