Psoriatic arthritis on a patient's foot. 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 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 3726 px × 4698 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |