P01-044 – Uncommon manifestations of familial Mediterranean

Results Classical symptoms of FMF: abdominalgy, thoracalgy, arthralgy with recurrent fever and pleuritis, splenomegaly, hepatomegaly were seen in almost all patients. Monoarthritis was met in 36 (72%) and polyarthritis in 8(16%) patients. 40(80%) patients developed spondyloarthrtitis, in 11 cases (22%) unilateral sacroiliitis and in 29(58%) bilateral sacroiliitis was observed. All patients with sacroiliitis fulfilled the classification criteria of the European Spondyloarthropathy Study Group for the diagnosis of seronegative spondyloarthropathy. 10(25%) patients of 40 that having sacroiliitis developed significant limitation of lumbar motion, which was assessed by Schober’s test (1-2 cm), had bilateral sacroiliits grade III-IV and fulfilled the modified New York criteria for ankylosing spondylitis. HLA B-27 was examined in 15 patients with symptoms of spondyloarthropathy. In 7 patients it was negative and in 8-positive. In19 (38%) from 50 patients coxarthrosis was revealed and 2 patients underwent total endoprothesis of hips. Skin involvement also was observed during the observation: 4(8%) of them developed erythema similar “butterfly” rash, livedo reticularis and photosensitivity with high titer of circulating immune complexes, ANA and anti-dsDNA antibodies like systemic lupus erythematosus, 1 patient had hemorrhagic rash on legs with developing of hemorrhagic vasculitis. In 1 patient trophic ulcers, miscarriage were developed with high titer of anticardiolopin autoantibodies as in classic antiphospholipid syndrome. Scleroderma-like syndrome was developed in 1 patient with Raynaud’s phenomenon and skin induration of wrists and face and pneumofibrosis. Also panniculitis (1 patient), aphthae (2 patients), angiorethinopathy(2 patients), mononeyropathy and polyneyropathy ( 2 patients respectively), pneumonitis (4 patients), xerophthalmia (1 patient) like Sjogren’s syndrome were observed. The prevalent mutation of MEFV gene was M694Vin 38patients (79.1%), from which 8(16.7%) were homozygote and 14(29%) were heterozygote (M694V/N).