Oral mucosal shedding

Introduction Oral mucosal shedding is a general term for all diseases that occur or are reflected in oral mucosal tissues. Common oral mucosal detachment diseases include acute allergic cheilitis, drug-induced stomatitis, radioactive stomatitis and erythema multiforme. Common symptoms of oral mucosal shedding are extensive erosion of the mouth, including buccal, tongue, sputum, gums, mouth, tongue, throat, small tongue, upper and lower lips. The patient first has oral oozing, followed by a yellow pseudomembrane. When there is too much oozing, a jelly-like mass will form and affect the activity of the mouth. The mouth can not eat, and the mouth can not swallow.

Cause

Patients must be aware of other diseases in the mouth that cause oral mucosal shedding. If the "residual root" and "residual crown" appearing in the tooth after the destruction of the tooth due to rickets are left in the mouth, long-term friction will cause a "traumatic ulcer" of the mucous membrane. In addition, if the denture is not suitable or the denture is "overworked for a long time", it will also cause the oral mucosa to fall off.

an examination

Related inspection

Oral endoscopic oral X-ray examination

The common symptom of these oral mucosal shedding diseases is the extensive erosion of the oral mucosa, including the cheeks, tongue, palate, gums, mouth, and upper and lower lips. The patient first has oral oozing, followed by a yellow pseudomembrane. When there is too much oozing, a jelly-like mass will form and affect the activity of the mouth. The mouth can not eat, and the mouth can not swallow. Some patients also develop acute inflammation, blisters, erythema and erosion of other mucous membranes such as the eye or vulva.

Differential diagnosis

Differential diagnosis of oral mucosal shedding:

1, oral mucosal ulcer: also known as "mouth sores", is a superficial ulcer on the oral mucosa, the size can be from rice to soybean size, round or oval, ulcer surface is oral ulcer, peripheral congestion It can cause pain due to irritating food, and usually heal itself in one to two weeks.

2, oral mucosal fibrosis: oral mucosal fibrosis is a collagen disorder disease, invading the submucosa, often can severely restrict mouth movement.

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