1. Foot involvement in psoriatic arthritis: Prevalence, clinical and radiological features.
- Author
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Gassara, Zouhour, Feki, Afef, Hakim, Zina, Ben Djmeaa, Samar, Abid, Cyrine, Kallel, Mohamed Hedi, Fourati, Hela, and Baklouti, Sofien
- Subjects
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PSORIATIC arthritis , *DISEASE prevalence , *FOOT radiography , *GAIT in humans , *FOOT examination - Abstract
The purpose of this study was to evaluate the prevalence of foot involvement in psoriatic arthritis and to describe its different clinical and radiological features. We conducted a cross sectional study including 40 patients with psoriatic arthritis over a period of 12 months. Anamnesis, clinical examination of feet, podoscopic examination, X-rays of feet and heels, and ultrasound in B mode and power Doppler mode were done for each patient. Foot involvement was found in 95% of cases. It was symptomatic in 70% and inaugural of the disease in 20% of cases. The hindfoot and the forefoot were the sites most affected (77.5% and 47.5% respectively). The involvement of the midfoot was rarer (25%). Dactylitis was found in 17.5% and deformities of forefoot were found in 22.5% of cases. Antalgic gait was noted in 17.5% and static disorders of foot at podoscopic examination were identified in 35% of cases. Feet dermatological manifestations were found in 45% of cases. Diagnosis of different rheumatological manifestations was based on clinical findings and caracteristic radiological images on X-rays. We demonstrate he sensitivity of ultrasound in the detection and the diagnosis of different foot lesions including enthesitis, synovitis and tenosynovitis, dactylitis, bone erosions and psoriatic nail dystrophy. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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