Psoriatic arthritis on a patient's hands. Psoriatic arthritis occurs in a small minority of patients suffering from psoriasis,a chronic skin disease in which itchy,scaly red patches develop on the skin. It is a painful condition that causes inflamed stiff joints | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 3497 px × 2499 px |
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Property Release : | Non requis |
Restrictions : | - |