Condition | No of patients (%) |
Juvenile rheumatoid arthritis | 50 (36) |
Rheumatoid arthritis | 40 (29) |
Chronic sepsis | 9 (6.5) |
Familial Mediterranean fever | 7 (5.1) |
Tuberculosis | 6 (4.3) |
Crohn’s disease | 5 (3.6) |
Castleman’s disease1-150 | 3 (2.2) |
Ankylosing spondylitis | 2 (1.4) |
Epidermolysis bullosa congenita1-150 | 1 (0.7) |
Familial Hibernian fever1-150 | 1 (0.7) |
Intravenous drug misuse | 1 (0.7) |
Paraplegia | 1 (0.7) |
Psoriatic arthropathy | 1 (0.7) |
Polyarteritis nodosa | 1 (0.7) |
Peritoneal mesothelioma1-150 | 1 (0.7) |
Muckle-Wells syndrome | 1 (0.7) |
Systemic vasculitis | 1 (0.7) |
Not known1-150 | 7 (5.1) |
↵1-150 Conditions in which systemic AA amyloidosis is not widely recognised as a complication.