MICROANATOMY

Detailed explanation-1: -Psoriasis is a chronic proliferative and inflammatory condition of the skin. It is characterized by erythematous plaques covered with silvery scales, particularly over the extensor surfaces, scalp, and lumbosacral region.

Detailed explanation-2: -Psoriasis is a skin condition that causes skin redness, silvery scales, and irritation. Most people with psoriasis have thick, red, well-defined patches of skin with flaky, silver-white scales. This is called plaque psoriasis.

Detailed explanation-3: -Dry, thick, and raised patches on the skin are the most common sign of psoriasis. These patches are often covered with a silvery-white coating called scale, and they tend to itch. While patches of thickened, dry skin are common, psoriasis can cause many signs and symptoms.