ANA, anti-nuclear antibody; p-ANCA, perinuclear anti-neutrophil
cytoplasmic antibodies; c-ANCA, cytoplasmic anti-neutrophil cytoplasmic
antibodies; RF, rheumatoid factor; Anti-dsDNA, anti -double
stranded DNA; GBM-Ab, anti–glomerular basement membrane;
anti-centromere Ab, anti -centromere antibodies; Anti-SCL70
Ab, anti-topoisomerase I; 2ME, 2-Mercaptoethanol; PPD, purified protein
derivative; Cr, Creatinine; Ca, Calcium
Table 2. Patient’s lab data during hospitalization