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Table 2 Laboratory findings in our patient

From: Double seronegative myasthenia gravis with antiphospholipid syndrome: a case report

Parameters

 

Units

Normal

White blood cells

7.0

109/L

4.0–10.0

Red blood cells

131

109/L

117–157

Platelets

220

109/L

150–350

Erythrocyte sedimentation rate

32

mm/h

<20

Thromboplastin time

80

%

85–125

Activated partial thromboplastin time

37

sec

21–33

Thyroid-stimulating hormone

2.95

mU/L

0.20–3.50

Myasthenia gravis antibodies

   

Anti-titin

0.6

Quot.

<0.9

Anti-MuSK

0.01

nmol/L

<0.05

Anti-AChR

<0.02

pmol/L

<0.02

Rheumatoid factor

<11

UI/mL

<20

Antinuclear antibodies

1:320, Positive homogenous

 

<1:80

Anti-dsDNA antibodies

60

UI/mL

<200

Anti-nucleoproteins antibodies

9

U

<20

Antineutrophil cytoplasmic antibodies

   

cANCA

Negative

  

pANCA

Negative

  

Anticardiolipin antibodies

   

IgG, A, M (screening-test)

2.0

 

<1.0

IgG

21.0

GPL

<15

IgM

27.0

MPL

<12.5

Anti-β2 glycoprotein-I antibody

   

IgG, A, M (screening-test)

5.4

 

<1.0

IgG

48.0

GPL

<20

IgM

53.0

MPL

<20

  1. Pathologic values in bold.
  2. Abbreviations: AChR, acetylcholine receptor; ANCA, antineutrophil cytoplasmic antibodies; dsDNA, double-stranded DNA; h, hour; GPL, IgG phospholipid units; Ig, immunoglobulin; MPL, IgM phospholipid units; MuSK, muscle-specific receptor tyrosine-kinase; Quot, Quotient; sec, seconds.