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