It makes the skin, usually on the legs, look mottled and purplish, in sort of a netlike pattern with distinct borders. Sometimes livedo reticularis is simply the result of being chilled. But it may be a symptom of a serious underlying condition, such as vascular disease.
Is livedo reticularis an autoimmune disease?
Among autoimmune diseases, LR is most commonly associated with SLE, systemic sclerosis, and Sjögren’s disease, though it has also been reported in association with dermatomyositis and Still’s disease.
Is livedo reticularis a blood disorder?
[1] Livedo reticularis (LR) is a cutaneous physical sign characterized by transient or persistent, blotchy, reddish-blue to purple, net-like cyanotic pattern. LR is a manifestation of cutaneous blood flow disturbance that may occur in a variety of physiologic and pathologic states.
What medications can cause livedo reticularis?
Drug-related:
Adderall (side effect)Amantadine (side effect)Bromocriptine (side effect)Beta interferon treatment, e.g. in multiple sclerosis.Livedo reticularis associated with rasagiline.Methylphenidate and dextroamphetamine-induced peripheral vasculopathy.Gefitinib.
Do I have livedo reticularis?
Physiologic livedo reticularis: A distinctive skin discoloration is the only symptom. It consists of a reddish-purplish discoloration that is finely reticulated (web-like), and that forms numerous circular patterns on the skin surface. Livedo reticularis is most common on the arms and legs.
Can livedo reticularis come and go?
Primary: Primary livedo reticularis also comes and goes, but not in response to cold temperatures. It is not associated with an underlying condition.
How do you fix livedo reticularis?
There is no specific treatment for livedo reticularis, except for cold avoidance. In some patients, the symptoms may improve spontaneously with age. Rewarming the area in idiopathic cases or treatment of the underlying cause of secondary livedo may reverse the discolouration.
What kind of doctor should I see for livedo reticularis?
To fully evaluate for the comorbid conditions of livedoid vasculopathy, consult a hematologist (to evaluate for factors that lead to hypercoagulable states) and vascular surgeons (to evaluate and treat underlying defects of coagulation).
How do you test for livedo reticularis?
Blood tests are performed to diagnose possible underlying causes. A skin biopsy may also provide a clue to the underlying related condition. Primary livedo reticularis is a “diagnosis of exclusion” which means that the term is only used if no other cause can be detected.
Can livedo reticularis be caused by stress?
There are two forms of LR: primary and secondary. Secondary LR is also known as livedo racemosa. With primary LR, exposure to cold, tobacco use, or emotional upset can lead the skin discoloration.
Does exercise help livedo reticularis?
Livedo reticularis can be a normal condition that is simply more obvious when a person is exposed to the cold; however, over time it may become permanent. In severe cases ulcers in the extremities may occur. Exercise is the best remedy. Increased circulation helps to dilate the blood vessels throughout the body.
Is livedo reticularis related to lupus?
People with lupus may experience a lacy pattern under the skin called livedo reticularis. This pattern may range anywhere from a violet web just under the surface of the skin to something that looks like a reddish stain.
What is the difference between livedo reticularis and livedo racemosa?
Livedo racemosa consists of broken circular segments resulting in a seemingly larger pattern, as opposed to the fine, regular, complete network of livedo reticularis. Livedo racemosa results from permanent impairment of peripheral blood flow and, unlike livedo reticularis, it persists on warming.
Is livedo reticularis reversible?
It is characterized by persistent, not reversible rewarming violaceus, red or blue reticular or mottled pattern of the skin that affects mainly, arms or legs [48]. Four variants may be recognized: fine livedo racemosa, large livedo racemosa, fine regular livedo racemosa, and large regular livedo racemosa.
Is livedo reticularis itchy?
The lesions caused no itching or pain. This is a classic presentation of livedo reticularis, a chronic vascular disorder in which constriction of cutaneous blood vessels leads to the characteristic mottled or net-like discoloring on large areas of the legs or arms and, less frequently, the trunk.
Can livedo reticularis be caused by heat?
Unless symptoms related to an underlying disorder are present, patients typically have no complaints other than the cosmetic appearance of the skin. In contrast to EAI, however, the skin manifestations of the benign form of livedo reticularis resolve with exposure to heat.
Is livedo reticularis vasculitis?
Livedo reticularis, nodules, and deep ulcers are usually caused by vasculitis of deeper, medium or large vessels.
How do I get rid of mottled skin on my legs?
Mottled skin can result from poor blood circulation in the body and can be solved with just a short bath in warm water. However, mottling of the skin can also occur before death.
