Case Report
Amnesia in a Patient with Rheumatoid Arthritis: A Case of Granulomatosis with Polyangiitis
| Component | Result | Units |
| Complete blood cell count | | | WBC count | 12.09 | mg/dL | Red blood cell count | 5.16 | ×10 6/uL | Hemoglobin | 11.9 | mg/dL | Hematocrit | 42 | % | Platelet count | 370 | ×10 3/uL |
| Comprehensive metabolic panel | Sodium level | 135 | mMol/L | Potassium level | 4.7 | mMol/L | Chloride level | 99 | mMol/L | Carbon dioxide level | 26 | mMol/L | Anion gap | 13 | mMol/L | Glucose level | 108 | mg/dL | BUN | 9 | mg/dL | Creatinine | 0.89 | mg/dL | Estimated CrCl AdjBW | 123.12 | mL/min | Estimated GFR | >60.0 | mL/min/1.73 m2 | Calcium total | 8.1 | mg/dL | Bilirubin total | 0.6 | mg/dL | AST/SGOT | 33 | IU/L | ALT/SGPT | 41 | IU/L |
| Chemistry-misc | Antinuclear antibody (EIA) | Negative | — | dsDNA antibody | Negative 2.0 | IU | C-ANCA | Positive 1 : 512 | — | P-ANCA | Negative | — | Myeloperoxidase (MPO) antibody | Negative <0.2 | — | Proteinase 3 antibody | Positive >8.0 | — | Complement antigen C3 | 160.8 | mg/dL | Complement antigen C4 | 28.6 | mg/dL | Cryoglobulin | Negative | — | Cyclic citrullinated peptide antibody | Negative 1.1 | unit/mL | Rheumatoid arthritis Qual | Positive 252 | IU/mL | Creatinine random urine | 199 | mg/dL | Protein random urine | 70 | mg/dL | Histoplasma antibodies | Negative | | 1,3-beta-D-Glucan | Negative 37 | pg/mL | Hepatitis A (HAAb) antibody IgM | Nonreactive | | Hepatitis A antibody | Nonreactive | | Hepatitis B core antibody IgM | Nonreactive | | Hepatitis B surface antigen | Nonreactive | | Hepatitis C antibody | Nonreactive | | HIV1 p24 and HIV1/HIV2 antibody | Nonreactive | |
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