Chronic superficial squamous dermatitis

What is it chronic superficial scaly dermatitis?

Chronic superficial squamous dermatitis (CSSD) is a rare chronic skin condition characterized by round or oval, slightly scaly patches on the extremities and trunk. That Also known as chronic superficial dermatitis, small license plate parapsoriasis and digitate skin disease.

who gets Chronic superficial squamous dermatitis?

Chronic superficial squamous dermatitis mainly affects adults, especially men.

What is the cause of chronic superficial squamous dermatitis?

The cause of chronic superficial squamous dermatitis is unknown.

What are the clinical characteristics of chronic superficial squamous dermatitis?

Chronic superficial squamous dermatitis begins insidiously with one or more red, slightly scaly patches. The most common site is in the lower extremities, but the trunk and upper extremities are often affected. It is rarely seen on the face, palms or soles.

The patches are usually round or oval, but finger-like processes are also common, especially on the abdomen, and this explains the alternative name digitate, or finger-like dermatosis. The patches are usually about 2.5 cm wide, although much larger areas sometimes form, especially on the lower extremities. The color is pink, brown or slightly yellow. The individual patches are often slightly wrinkled and appear like cigarette paper.

Symptoms are usually minimal, but some itching may occur. The patches are more prominent in winter than summer. If they disappear with treatment, they tend to reappear during treatment, or adjacent, areas when stopped.

Research

A skin biopsy It is usually necessary to distinguish chronic superficial squamous dermatitis from other skin conditions, particularly cutaneous T cell lymphoma. Under the microscope, chronic superficial squamous dermatitis resembles mild eczema .

Complications of chronic superficial squamous dermatitis

Although chronic superficial squamous dermatitis is believed to be completely benign, occasionally patches originally diagnosed as chronic superficial squamous dermatitis later prove to be cutaneous T-cell lymphomas. It is important to see your dermatologist If there is any change in the patches. This could be a change in color, thickening, increase climbingand crust or thinning of the skin.

What is the treatment of chronic superficial squamous dermatitis?

Not all patients need treatment, as chronic superficial squamous dermatitis is harmless. It's difficult to clarify. The following may be helpful:

• Simple emollients to relieve dryness and peeling
• Current steroids to reduce itching

• Phototherapy, which can clear the patches at least temporarily.

What is the result of chronic superficial squamous dermatitis?

After spreading for a while, most cases remain static and, with minor fluctuations, persist throughout life. In some patients, the condition disappears permanently.