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Table 1 Laboratory data at the time of admission

From: Thrombotic microangiopathy with transiently positive direct Coombs test in an adult with poststreptococcal acute glomerulonephritis: a case report

Urinalysis

Biochemistry, coagulation, immunological, and bacteriologic parameters

specific gravity

1.015

TP

8.2 g/dL

ASO

3440 IU/mL

pH

5.0

Alb

3.5 g/dL

ASK

40960 IU/mL

protein

3+

BUN

17.5 mg/dL

IgG

2130 mg/dL

glucose

Cr

5.46 mg/dL

IgA

660 mg/dL

occult blood

3+

AST

24 IU/L

IgM

50 mg/dL

Red blood cells

20–29/HPF

ALT

28 IU/L

C3

28.8 mg/dL

White blood cells

30–49/HPF

T-bil

0.7 mg/dL

C4

27.9 mg/dL

Complete blood cell count

LDH

329 IU/L

CH50

35.6 U/mL

White blood cells

14.2×  103

CK

121 IU/L

ANA

< 40

Neutrophils

78.3%

Na

137 mEq/L

MPO-ANCA

< 1.0 U/mL

Eosinophils

1.8%

K

4.6 mEq/L

PR3-ANCA

< 1.0 U/mL

Basophils

0.1%

Cl

101 mEq/L

  

Monocytes

9.6%

Ca

8.1 mg/dL

  

Lymphocytes

10.1%

IP

6.3 mg/dL

  

Red blood cells

4.25 × 106

CRP

4.05 mg/dL

A rapid antigen detection test for GAS

positive

Hemoglobin

13.6 g/dL

FDP

78.3 μg/mL

  

Hematocrit

40.0%

PT-INR

1.06

  

Platelets

13.5 × 104/μL

APTT/cont.

49.9/33.6 s

  
 

Fibrinogen

563 mg/dL

  
  1. TP total protein, Alb albumin, BUN blood urea nitrogen, Cr creatinine, AST aspartate transaminase, ALT alanine transaminase, T-bil total bilirubin, LDH lactate dehydrogenase, CK creatine kinase, CRP C-reactive protein, FDP fibrin degradation products, PT prothrombin time, APTT activated partial thromboplastin time, ASO anti-streptolysin O, ASK anti-streptokinase, IgG Immunoglobulin G, IgA Immunoglobulin A, IgM Immunoglobulin M, C3 Complement 3, C4 Complement 4, CH50 50% hemolytic complement activity, ANA antinuclear antibody, ANCA anti-neutrophil cytoplasmic antibody, GAS Group A beta-hemolytic streptococcus