A medical illustration showing a cross-section of skin. The left panel depicts normal skin, with features like hair follicles, blood vessels, and layers of dermis and epidermis. The right panel illustrates skin affected by polymorphic light eruption, highlighting changes such as redness and inflammation. Both panels include the sun above, indicating ultraviolet exposure as a trigger. The diagram uses vibrant colors to differentiate between skin layers and structures, providing a clear comparative view of the condition's effects.
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