HDR syndrome presented with nephrotic syndrome in a Chinese boy: A case report

Table 1 Laboratory findings of the patient during hospitalization

Items	Results	Normal range
Total serum protein	39.40 g/L	55-75
Serum albumin	24.40 g/L	39-54
Total cholesterol	5.89 mmol/L	< 6.22
Triglyceride	2.08 mmol/L	< 1.7
Serum creatinine	18.40 μmol/L	13-33
Blood urea nitrogen	3.54 mmol/L	1.1-5.9
Serum calcium	2.32 mmol/L	2.1-2.8
IgG	1.07 g/L	7-16
IgA	0.28 g/L	0.7-5
IgM	0.60 g/L	0.4-2.8
C3	1.12 g/L	0.78-2.1
C4	0.22 g/L	0.17-0.48
Total parathyroid hormone	22.22 ng/L	12-88
25-OH vitamin D	62.15 μg/L	30-100
Total T cell	62.44%	56-71
CD4+ T cell	44.23%	25-39
CD8+ T cell	16.71%	20-34
CD4/CD8	2.65	0.76-1.61
B cell	31.15%	13-25
NK cell	6.44%	8-20
Urinary microalbumin	4384-5981 mg/L	0-15
Urine protein/creatinine	2.96-5.87	< 0.2
Urine red blood cell	5-10/HP	< 3

IgG: Immunoglobulin G; IgA: Immunoglobulin A; IgM: Immunoglobulin M; NK: Natural killer.