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Table 1 Biological markers and complete blood count

From: Progressive pseudorheumatoid dysplasia misdiagnosed as juvenile idiopathic arthritis: a case report

Parameter

Result

Reference range

HLA B27

Not detected

 

ANA

Negative

 

RF

< 9.5

Negative: < 30

Positive: > 30

ESR

5 mm

0–20 mm

CRP

Negative

 

Complete blood count

 Hemoglobin

13.0 g/dl

11.5–15.5 g/dl

 White blood cell count

8.15 × 103/mm3

5–14.5 × 103/mm3

 Neutrophils

54%

33–76%

 Lymphocytes

38%

15–61%

 Platelets

340 × 103/mm3

150–450 × 103/mm3

  1. HLA B27, Human leukocyte antigen B27; ANA, Anti-Nuclear antibody; RF, Rheumatoid Factor; ESR, Erythrocyte sedimentation rate; CRP, C-reactive protein