Biopsy is least useful in the diagnosis of:
- A- Geographic tongue ***
- B- Aphthous ulcer.
- C- Cysts.
- D- Granuloma.
- E- Myeloma.
Geographic tongue:
Geographic tongue is a common, harmless condition that affects the tongue. It is characterized by smooth, red patches on the tongue that are surrounded by a raised, white border. The patches may change shape and size over time, and they may appear in different areas of the tongue.
Geographic tongue is not contagious, and it does not cause any pain or discomfort. However, some people with geographic tongue may experience a burning or tingling sensation on their tongue, especially when eating spicy or acidic foods.
The exact cause of geographic tongue is unknown, but it is thought to be related to genetics, stress, and certain medical conditions, such as psoriasis and eczema.
There is no cure for geographic tongue, but the condition usually goes away on its own within a few weeks or months. In some cases, geographic tongue may be a chronic condition, but it is rarely serious.
relieve the symptoms:
If you have geographic tongue and are experiencing pain or discomfort, there are a few things you can do to relieve the symptoms:
- Avoid eating spicy or acidic foods and drinks.
- Rinse your mouth with warm water after eating.
- Use a soft-bristled toothbrush to brush your teeth and tongue.
- Avoid smoking and drinking alcohol.
If your geographic tongue is severe or does not improve with home remedies, see your doctor. They may prescribe medication to help relieve the symptoms.
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