Psoriasis on a patient's lower back. Psoriasis is a skin condition where excessive growth of skin cells can lead to itchy, scaly, thickened patches (plaques) of skin which may become infected. Psoriasis is sometimes triggered by emotional stress, some infections or drugs, although often the cause is unknown. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 5504 px × 8256 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : |
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