Lichen Planus
Photodermatitis, photoallergic dermatitis or photoallergic or disorder, are a group of skin disorders occurring in the aftermath of sun exposure due to abnormally high sensitivity to light. Their causes are many and varied, their diagnoses require an examination and a thorough clinical examination and sometimes used some additional tests such as photobiological exploration, skin histology or laboratory procedures. Their treatment depends on the etiology but mainly based on photoprotection.
Can be classified into different groups according photodermatoses the role of light in the pathophysiology,
Lupus erythematosus Ichthyosis Sarcoidosis