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Sunday 15 September 2019
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1 test, 1 result

1 test, 1 result, 17 antibodies

 

EliA    CTD Screen measures 17 autoantibodies, in one test with one result, to support you in the diagnosis of connective tissue diseases.11-14

If positive, the Phadia    Laboratory System that runs EliA CTD Screen can automatically run the EliA Single parameter (ENA) tests.


EliA CTD Screen Systemic
lupus
erythematosus
Sjögren’s
syndrome
Systemic
sclerosis
Idiopathic
inflammatory
myopathies (IMM)*
Mixed
connective
tissue disease
U1RNP (RNP 70, A, C) ++       +++
SS-A/Ro (60 kDa, 52 kDa)   +++      
SS-B/La + +++ [Primary]
++ [Secondary]
     
Centromere B     +++    
Scl-70     + [CREST/LcSSc]
++ [dcSSc]
   
Jo-1       +  
Sm + [Caucasian]12
++ [Asian or Afro-American]
       
Fibrillarin +   (+) [Caucasian]
+ [Asian or Afro-American]
   
RNA Pol III     +    
Rib-P +        
PM-Scl     ++ [Polymyositis/ Scleroderma overlap syndrome]
+ [SSc], + [IIM]
   
PCNA (+)        
Mi-2 proteins       ++ [Adult dermatomyositis]
+ [Juvenile dermatomyositis]
(+) Polymyositis
 
Native purified DNA +++        

(+): <10%, +: ≤10%-30%, ++: 31%-60%, +++: 61%-100%; *Polymyositis & dermatomyositis; LcSSc = Limited cutaneous systemic sclerosis; dcSSc = diffuse cutaneous systemic sclerosis