Background/objectives: Musculoskeletal manifestations are frequent in Adamantiades-Behçet's disease (ABD) but only represent non-specific clinical findings. They have not been included in the two commonly used sets of classification criteria. The occurrence of musculoskeletal manifestations at ABD onset may even delay or obscure the diagnosis; therefore, detailed knowledge of the different musculoskeletal manifestations is essential. Our objective was to describe musculoskeletal signs and their clinical course in Greek ABD patients.
Methods: We conducted a retrospective cohort study, which included all patients with ABD, who had been examined in our Rheumatology Outpatient Division from 1995 to 2010. The study included 224 ABD patients (140 male, 84 female) that fulfilled the International Criteria for the diagnosis of BD. For statistical analysis, we have used chi-square and Fisher's exact tests.
Results: Arthritis as a presenting sign was seen in 10.2% of our patients. During the follow-up period, the frequency of arthritis was 58.4%. Monoarthritis was found in 32.8% and 22.6% of male and female patients, respectively (ns). During the follow-up period, polyarthritis was only occasionally observed in male patients (2.14%). Oligoarthritis was assessed in 20.0% and 41.6% of male and female patients, respectively (P < 0.001), and was the only significantly different manifestation between sexes.
Conclusions: Musculoskeletal manifestations are common in ABD both at presentation and during the disease course. The most frequent sign is mooarthritis. Oligoarthritis was the only significantly different articular manifestation between sexes (more common in women) in our study group.
© 2018 European Academy of Dermatology and Venereology.