lichen planus - Definition & Meaning

a skin condition characterized by itchy, flat-topped, and purplish skin lesions that can affect various parts of the bodya skin condition characterized by itchy, flat-topped, and purplish skin lesions that can affect various parts of the body

Lichen planus is a chronic inflammatory condition that affects the skin, inner linings of the mouth, hair, and nails. It is characterized by the presence of itchy, flat-topped, purple or reddish bumps or wounds that can occur anywhere on the body, but commonly appear on the wrists, ankles, lower back, and genitals. In the mouth, lichen planus can cause white, lacy patches or open wounds. The exact cause of lichen planus is unknown, but it is believed to involve an abnormal immune response. While the condition can be uncomfortable, it is not contagious or life-threatening. Treatment for lichen planus focuses on relieving symptoms and may include ointments and medications to reduce inflammation and itching.Lichen planus is a chronic inflammatory condition that affects the skin, inner linings of the mouth, hair, and nails. It is characterized by the presence of itchy, flat-topped, purple or reddish bumps or wounds that can occur anywhere on the body, but commonly appear on the wrists, ankles, lower back, and genitals. In the mouth, lichen planus can cause white, lacy patches or open wounds. The exact cause of lichen planus is unknown, but it is believed to involve an abnormal immune response. While the condition can be uncomfortable, it is not contagious or life-threatening. Treatment for lichen planus focuses on relieving symptoms and may include ointments and medications to reduce inflammation and itching.

例句

Jane visited the dermatologist to address the itchy skin lesions caused by lichen planus.
简去看了皮肤科医生，以治疗由扁平苔藓引起的瘙痒性皮肤病变。
Lichen planus can affect the skin, mucous membranes, and nails, leading to different symptoms.
扁平苔藓可能影响皮肤、粘膜和指甲，导致不同的症状。
In some cases, lichen planus may resolve on its own without requiring specific medical intervention.
在某些情况下，扁平苔藓可能会自行消退，无需特定的医疗干预。