The aim of this work is to compare the clinical and radiological manifestations of @entity1 presenting late onset @entity5144 ( @entity5144 ) with early onset @entity5144 . An overall of 96 consecutive @entity5144 @entity1 were studied over an 8-month-period. Clinical, laboratory and radiographic signs were assessed. Of the 96 @entity1 studied, 84 had their earliest symptoms before the age of 60 (Group I) and 12 after it (Group II). In Group II the mean age was 65.7 years (range 60-73), the sex ratio (male/female) was 9/3. All @entity1 were @entity1530 negative; the clinical forms observed were: polyarticular (6 @entity1 ; 50%), oligoarticular (4 @entity1 ; 33%) and @entity5145 ( @entity5145 ) (2 @entity1 ; 17%). Only two @entity1 had asymmetric @entity6592 and three had history of dactylitis episodes. In conclusion, we found distinct clinical manifestations in late onset @entity5144 . Peripheral affection was found predominant. The male/female ratio was higher than other age groups.

Clinical features of late onset XXXX .

@entity1 :: ('9606', 'Species') :: ['patients'] @entity6592 :: ('MESH:D058566', 'Disease') :: ['sacroiliitis'] @entity1530 :: ('3106', 'Gene') :: ['HLA-B27'] @entity5144 :: ('MESH:D015535', 'Disease') :: ['PsA', 'psoriatic arthritis'] @entity5145 :: ('MESH:D025242', 'Disease') :: ['spondyloarthropathy', 'SpA']
@entity5144 :: (MESH:D015535,Disease) :: ['psoriatic arthritis']
