Abstract
We report a brother and sister who developed biopsy-proven giant cell arteritis four years apart and summarize the eight previously well-documented families of first-degree relatives with unequivocal disease. HLA haplotypes for both siblings included DRB1*03 (DR3) and the *0401 allele of DRB1*04 (DR4). The reported association of giant cell arteritis with HLA-DR4 and its occurrence in first-degree relatives support a genetic component in its pathogenesis.
Original language | English (US) |
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Pages (from-to) | 63-66 |
Number of pages | 4 |
Journal | Clinical and experimental rheumatology |
Volume | 12 |
Issue number | 1 |
State | Published - 1994 |
Externally published | Yes |
Keywords
- HLA antigens
- giant cell arteritis
- temporal arteritis
ASJC Scopus subject areas
- Immunology and Allergy
- Rheumatology
- Immunology