What is oral lichen planus? What are the pathological types of oral lichen planus? 5

Answer: E

Oral lichen planus is a chronic inflammatory disease of the mucosa, which can occur in the oral cavity alone or in the same balance as the mucosa.

1. Oral lichen planus is a common chronic oral mucosal disease, which is generally not infectious.

2. The pathogenesis of the disease has not been fully understood, and current studies have shown that its pathogenesis is related to mental factors (such as fatigue, anxiety, tension), immune factors, endocrine factors, infectious factors, microcirculation disorder factors, trace element deficiencies, and certain systemic diseases (diabetes, infection, hypertension, digestive tract dysfunction).

Lichen planus is a cellular immune-mediated chronic inflammatory disease of the mucosa. It can occur alone in the oral mucosa or **, or at the same time or successively concurrently, with the cheeks, tongue, gums, upper jaw, and lips of the oral cavity appearing reticulated, dendritic, and linear-like gray-white stripes as the main characteristics. When you lick it, you feel that the surface is not smooth, and it is more uneven and rough, and the mouth has tightness, astringency, burning pain, dry mouth, sticky tongue, white saliva and even erosion.

The main causes of lichen planus are lack of yin and blood in the body, loss of spleen health, insufficient accumulation, relapse into wind evil, rheumatism can be caused by skin and intestines, coagulation in blood or due to liver and kidney insufficiency, yin deficiency and internal heat, and inflammation in the mouth, resulting in pathological damage to the mucous membranes and different types of lichen planus.

Take a look early, and slowly it will get better.

Three points of rule and seven points of nourishment, pay attention to the quality of life, improve their own ability.

Oral lichen planus is a chronic inflammatory disease. It is one of the common diseases of the oral mucosa. **Not yet known.

It is often associated with psychiatric factors, immune factors, endocrine factors, infectious factors, and microcirculatory disorders. In the oral cavity, it is a white, pearly reticular change that often appears on the left and right sides of the oral cavity, and lesions can also appear, and oral lichen planus is more common in middle-aged women.

It is a very rare disease, and it is difficult to treat if it is unknown.

In response to such a problem, specific Chinese medicine can be used**, how is the patient now.

It is recommended that you have a regular daily life, a regular life, and adequate sleep; Work properly to avoid over-fatigue.

Lichen planus and oral mucosa are two very different conditions, and the damage in the oral mucosa and lichen planus is essentially the same when viewed under the electron microscope.

In fact, in general, the first damage of the oral mucosa and lichen planus can be: round eosinophilic colloids (givatte) can be seen in the spinous layer, basal layer, or connective tissue

bodies), which are smaller than spinous cells, but colloidal bodies can also be seen in a variety of diseases such as discoid lupus erythematosus, hyperkeratosis and parakeratosis, with granularity hypertrophy, liquefaction and degeneration of basal cell necrosis, and a large number of lymphocyte infiltrates under the basement membrane. In addition, the release and degeneration of desmosomes and hemidesmosomes of basal cells leads to the infiltration of a large number of inflammatory cells and the formation of subepithelial blisters in the void where the basal cells are separated from the basement membrane. Denatured desmosomes may become antigens and cause an autoimmune response, so fluorescence from the deposition of immune complexes can sometimes occur in the basement membrane region under direct immunofluorescence.

In addition to the visible rupture of the basement membrane, inflammatory cells enter the spinous layer, and the colloids within the spinous layer may be degenerated or dead epithelial cells that have been engulfed by macrophages. In addition, irregularities, thickening, fracture and reformation are all changes in the basement membrane. Therefore, it is necessary to correctly distinguish between lichen planus and oral mucosa.