An Unusual Case of Eosinophilia with Systemic Lupus Erythematosus: A Case Report and Review of Literature

Table 2

Serum antibody testing and its results of the patient.

Serum antibody
Antinuclear antibody (ANA-IIF)	Positive (1 : 320; 3+)
Anti-ds DNA	33.2 IU/ml (<30: negative)
Complement 3	19 (reference range: 10–40)
Complement 4	122.2 (reference range: 90–180)
Anti-CCP	1.1 RV/ml (reference: <5.0 RV/ml)
hs-CRP	10680 ng/ml (reference: 68-8200 ng/ml)
ANA immunoblot
Anti-Smith antibodies	Negative
U1 SM/RNP antibodies	Negative
SS-A antibodies	Negative
SS-B antibodies	Negative
RO-52 antibodies	Negative
Antihistone antibodies	Negative
Anticentromere antibodies	Negative
Rheumatoid factor	Negative
Anti-CCP Ab test	Negative
Lupus anticoagulant	Positive
Cardiolipin IgG and cardiolipin IgM	Negative
Anti-beta-2 glycoprotein 1 IgM and IgG	Negative
Anti-MPO antibodies	Negative
P-ANCA (IIF)	Negative
Anti-PR3 antibodies	Negative
C-ANCA (IIF)	Negative
Serum IgE	Normal
Direct Coombs test	Positive

Positive findings are denoted in bold.