Case Report
Hypersensitivity Vasculitis with Leukocytoclastic Vasculitis Associated with Alpha-1-Proteinase Inhibitor
Table 1
Pertinent laboratory tests.
| Laboratory name | Laboratory Result | Reference Ranges |
| Hemoglobin | 11.0 | 13.5–17.5 g/dL | Mean Corpuscle volume | 90.2 | 81.6–98.3 FL | Leukocyte count | 13.1 | 3.5–10.5/L | Platelet count | 222 | 150–450 /L | Creatinine | 0.6 | 0.6–1.1 mg/dL | Blood Urea Nitrogen | 26 | 6–21 mg/dL | Sedimentation rate | 30 | 0–22 mm/Lh | C-Reactive Protein | 23.9 | <= 8.0 mg/L | Myeloperoxidase Ab | < 3.0 | < 6.0 U/mL | Proteinase 3 antibody | < 3.0 | < 3.0 U/mL | Cryoglobulin | Negative | | Cryofibrinogen | Negative | | Complement total | 63 | 30–75 u/mL | Complement C1q | 17 | 12–22 mg/dL | C3 Complement | 150 | 75–175 mg/dL | C4 complement | 20 | 14–40 mg/dL | Antinuclear Ab | 0.9 | <= 1.0 U | Anti DS DNA IgG | < 1.0 | < 5.0 iu/mL | SS-A/RO Ab IgG | < 0.2 | > or = 1.0 U | SS-B/LA IgG | 0.4 | > or = 1.0 U | Jo 1 Ab IgG | 0.2 | > or = 1.0 U | Scl 70 Ab IgG | < 0.2 | > or = 1.0 U | Cyclic citrullated peptide | < 15.6 | < 20 U | Anti glomerular basement membrane | < 1.0 | <= 20.9 U | Alpha 1-anti-trypsin level | 23 | 100–190 mg/dL | IgA | 241 | 50–400 mg/dL | Hepatitis B antibody | Negative | | Hepatitis Be antigen | Negative | | Hepatitis B antigen | Negative | | Hepatitis C antibody | Negative | | Hepatitis C RNA detect/quant | Negative | |
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