Livedo reticularis is a netlike, purple or blue mottling of the skin. It most commonly occurs on the lower legs and is due to enlargement of the blood vessels under the skin.
The condition is more common in people with vasculitis (inflammation of the blood vessels), antiphospholipid syndrome (a disorder in which blood clots more readily than normal), and in those who have an extreme sensitivity to cold.
Livedo reticularis itself is harmless and does not need treatment, although any associated disorder may need medical attention

Othere related diseases

SCABIES
Scabies is a skin infestation caused by a mite that burrows into the skin. It is contagious and can be passed on by close physical contact. Symptoms include int...

SEBACEOUS CYST
Also called a skin cyst or an epidermoid cyst, a sebaceous cyst is a smooth lump that forms under the skin due to inflammation of a hair follicle. The cyst cont...

SEBORRHEIC KERATOSIS
Also called seborrheic warts, seborrheic keratoses are harmless, wartlike growths that most commonly occur on the trunk but may also affect the head, neck, fore...

SKIN ABSCESS
A skin abscess is a collection of pus under the skin, which is usually caused by a bacterial infection. A skin abscess typically appears as a smooth, firm swell...

SKIN TAG
A skin tag is a small, soft, painless, noncancerous growth attached to the skin by a stalk. Tags usually occur spontaneously and may grow on any part of the bod...

SOLAR KERATOSIS
Also known an actinic keratosis, a solar keratosis is a scaly skin growth caused by prolonged exposure to sunlight. The growths typically appear on the face, ea...

SQUAMOUS CELL CARCINOMA
Squamous cell carcinoma (SCC) is a type of skin cancer that arises from the outer skin layer. It may be caused by prolonged exposure to ultraviolet light (in su...

SYRINGOMA
A syringoma is a noncancerous tumor of the sweat ducts. Syringomas are most commonly found in clusters on the eyelids, but they may also occur elsewhere on the ...