Comment faire la différence entre le psoriasis et la dermite seborrhéique ? (Pour les professionnels)

This is particularly useful when the diagnosis is not obvious from clinical examination* (nails, extensor surfaces (elbows), folds on the face): Psoriasis lesions appear reddish Seborrheic Dermatitis (Seborrhoeic Dermatitis) lesions  appear yellowish *It is typical to have this problem when the lesions are located on the scalp only Use a dermatoscope and look at the…