De Novo Postinfectious Glomerulonephritis Secondary to Nephritogenic Streptococci as the Cause of Transplant Acute Kidney Injury: A Case Report and Review of the Literature

Table 1

Laboratory parameters during clinical course.

Day	0	1	5	10	15	55	85
Creatinine (mg/dL)	1.6	2.2	2.1	2.3	1.9	1.8	1.7
Protein/creat ratio	0.1	8.3	4.4	2	1.6	0.4	0.2
Urine RBCs	0–2	0–2	>50	21–50	11–20	11–20	0–2
Urine WBCs	0–2	0–2	11–20	11–20	11–20	3–5	0–2
C3 (mg/dL			59		93		146
C4 (mg/dL			34		36		42
ASO			603				359

C3 normal range: 90–180; C4 normal range: 10–40 mg/dL; ASO Ab = anti-streptolysin O antibodies.