You asked: Can lichen planus cause skin cancer?

Can lichen planus cause cancer?

Around 1 to 3 percent of patients who have had lichen planus for a long time may go on to develop mouth cancer. The exact connection between oral lichen planus and cancer is not certain. Only a very few patients with oral lichen planus ever develop cancer.

Is lichen planus a skin cancer?

Studies suggest an estimated 0.3–3% risk of malignancy in patients with oral lichen planus. However, cutaneous lichen planus does not carry an increased risk of malignant degeneration and is not considered as a premalignant lesion unlike its oral counterpart.

How often does lichen planus turn into cancer?

Lichen Planus and Mouth Cancer

This “erosive” lichen planus causes painful sores and ulcers in the mouth. It’s possible that about 1 percent to 5 percent of these cases may turn into oral cancer.

What type of cancer is linked to lichen planus?

Oral lichen planus (OLP) is a chronic inflammatory disease of unknown etiology with significant impact on patients’ quality of life. Malignant transformation into oral squamous cell carcinoma (OSCC) is considered as one of the most serious complications of the disease; nevertheless, controversy still persists.

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Does Vitamin D Help lichen planus?

Lichen planus disease is a chronic inflammatory lesion without a known etiology. Recent studies have indicated the role of vitamin D on immune system and proposed its anti-inflammatory effects.

What causes lichen planus to flare up?

It’s possible that, in some people, oral lichen planus may be triggered by certain medications, mouth injury, infection or allergy-causing agents such as dental materials. Stress may be involved in symptoms becoming worse or recurring.

What happens if lichen planus goes untreated?

The affected skin might stay slightly darker even after the rash clears up, especially in dark-skinned people. Oral lichen planus increases the risk of oral cancer. Left untreated, lichen planus of the ear canal may lead to hearing loss.

What autoimmune disease causes lichen planus?

Lichen planus (LP) is thought to be an autoimmune disorder in patients with a genetic predisposition but may be caused by drugs or be associated with disorders such as hepatitis C. LP is characterized by recurrent, pruritic papules that are polygonal, flat-topped, and violaceous and can coalesce into plaques.

Is lichen planus a serious disease?

Lichen planus is not a dangerous disease, and it usually goes away on its own. However, in some people, it may come back.

Is lichen planus linked to other diseases?

Lichen planus is a cell-mediated immune response of unknown origin. It may be found with other diseases of altered immunity, such as ulcerative colitis, alopecia areata, vitiligo, dermatomyositis, morphea, lichen sclerosis, and myasthenia gravis.

Is lichen planus caused by stress?

Factors such as stress and psychological problems, especially depression and anxiety, have been mentioned as etiologic factors in lichen planus.

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Do lichen planus scars go away?

After the bumps go away, they may leave a dark brown area on the skin. This is more likely to happen in persons of Asian, Hispanic or African heritage. These brown spots are not scars. They will slowly go away, but it may take many months.