Characteristics | |
---|---|
Age (SD), yrs | 61 (19) |
Female, n (%) | 14 (61) |
White, n (%) | 21 (91) |
Abnormal chest radiograph, n | 9 |
Abnormal urinary analysis, n | 7 |
Abnormal biopsy, n | 7 |
Nasal discharge or oral ulcers, n | 5 |
cANCA-positive, n | 9 |
pANCA-positive, n* | 9 |
↵* One patient who was pANCA-positive was proteinase 3-positive by direct ELISA. ICD-9: International Classification of Diseases, 9th Revision; cANCA: cytoplasmic antineutrophil cytoplasmic antibodies; pANCA: perinuclear ANCA.