What is Oral cancer? Types, stages and Grade of Oral Cancer
What is Oral Cancer?
Cancer within the mouth is sometimes called oral cancer. Oral cancer is normal and easy to cure if it is found in the early stages. A dentist usually gets oral cancer in his early stages, as the mouth can easily be examined.
Oral cancer involves cancer of the lips, tongue, cheek, mouth, hard and soft palate, sinus, and pharynx (throat), if they are not diagnosed and treated at the right time, it can be fatal.
There are many types of lesions (development) that have the potential to become oral cancer. These include white salts (leucoplakia; the most diagnosed anterior lesions in the mouth) and red, velvety wounds called erythroplaccia.
The risk of cancer development is high in men as compared to women. Men over 50 years of age have the greatest risk. The use of smoking and tobacco is the main reason for oral cancer.
Types of Oral Cancer.
1. Lip Cancer
2. Tongue cancer
3. Cheek cancer
4. Gum cancer
5. Mouth cancer
6. Stomach and soft palate cancer
Other types of oral cancer are as follows:
1. Squamous cell carcinoma - More than 90 percent of cancers found in oral cavity and oropharynx are squamous cell carcinoma. Generally, throat and mouth are associated with the so-called squamous cells, which are flat and arranged in a manner similar to a scale. Squamous cell carcinoma means that some squamous cells are abnormal.
2. Verrucous carcinoma - Approximately 5 percent of oral cavity tumors are a workaroscars carcinoma, which is a type of very slow growing cancer made of squamous cells. This type of oral cancer rarely spreads to other parts of the body but can invade tissues around the place of origin.
3. Minor salivary gland carcinomas - These oral cancers can develop on small salivary glands, which are found in the lining of the mouth and throat.
4. Lymphomas - Oral cancer developed in lymph tissue, which is part of the immune system, is called lymphoma. Lymphoid tissues are in tongues and bases of the tongue.
5. Leukoplakia and erythroplakia - This non-cancerous condition means there are some types of abnormal cells in the mouth or throat. In Leucoplakia, a white area can be seen and in erythroplaceria, there is a red area, flattened or slightly elevated, which often leads to bleeding on scabies. Both conditions may be associated with anterior, they can develop in different types of cancers. When these conditions occur, a biopsy or other test is done to determine whether the cell is cancer or not.
Stages of Oral Cancer.
1. Stage 0 - This step indicates that cancer is where it started and did not spread.
2. Stage I - This phase indicates that the cancer is where it started, this phase indicates that the cancer is small and is not spread anywhere. Was and did not spread
3. Stage II - This phase indicates that cancer has grown but does not spread.
4. Stage III - This phase indicates that the cancer has grown and may spread in nearby tissues and / or lymph nodes (part of the lymphatic system).
5. Stage IV - This phase indicates that at least one other body has spread to the organ from where cancer began; It is also known as "secondary" or "metastatic" cancer.
Cancer grade.
The level of cancer shows by looking at the microscope. In general, a lower grade indicates slow-growing cancer and high grade indicates a fast growing cancer. The commonly used grading system is as follows -
1. Grade I - indicates that cancer cells that are similar to normal cells are not growing rapidly.
2. Grade II - This indicates that cancer cells that do not look like normal cells are growing faster than normal cells.
3. Grade III - It indicates that cancer cells that look unusual are increasingly aggressively growing.
Cancer within the mouth is sometimes called oral cancer. Oral cancer is normal and easy to cure if it is found in the early stages. A dentist usually gets oral cancer in his early stages, as the mouth can easily be examined.
Oral cancer involves cancer of the lips, tongue, cheek, mouth, hard and soft palate, sinus, and pharynx (throat), if they are not diagnosed and treated at the right time, it can be fatal.
There are many types of lesions (development) that have the potential to become oral cancer. These include white salts (leucoplakia; the most diagnosed anterior lesions in the mouth) and red, velvety wounds called erythroplaccia.
The risk of cancer development is high in men as compared to women. Men over 50 years of age have the greatest risk. The use of smoking and tobacco is the main reason for oral cancer.
Types of Oral Cancer.
1. Lip Cancer
2. Tongue cancer
3. Cheek cancer
4. Gum cancer
5. Mouth cancer
6. Stomach and soft palate cancer
Other types of oral cancer are as follows:
1. Squamous cell carcinoma - More than 90 percent of cancers found in oral cavity and oropharynx are squamous cell carcinoma. Generally, throat and mouth are associated with the so-called squamous cells, which are flat and arranged in a manner similar to a scale. Squamous cell carcinoma means that some squamous cells are abnormal.
2. Verrucous carcinoma - Approximately 5 percent of oral cavity tumors are a workaroscars carcinoma, which is a type of very slow growing cancer made of squamous cells. This type of oral cancer rarely spreads to other parts of the body but can invade tissues around the place of origin.
3. Minor salivary gland carcinomas - These oral cancers can develop on small salivary glands, which are found in the lining of the mouth and throat.
4. Lymphomas - Oral cancer developed in lymph tissue, which is part of the immune system, is called lymphoma. Lymphoid tissues are in tongues and bases of the tongue.
5. Leukoplakia and erythroplakia - This non-cancerous condition means there are some types of abnormal cells in the mouth or throat. In Leucoplakia, a white area can be seen and in erythroplaceria, there is a red area, flattened or slightly elevated, which often leads to bleeding on scabies. Both conditions may be associated with anterior, they can develop in different types of cancers. When these conditions occur, a biopsy or other test is done to determine whether the cell is cancer or not.
Stages of Oral Cancer.
1. Stage 0 - This step indicates that cancer is where it started and did not spread.
2. Stage I - This phase indicates that the cancer is where it started, this phase indicates that the cancer is small and is not spread anywhere. Was and did not spread
3. Stage II - This phase indicates that cancer has grown but does not spread.
4. Stage III - This phase indicates that the cancer has grown and may spread in nearby tissues and / or lymph nodes (part of the lymphatic system).
5. Stage IV - This phase indicates that at least one other body has spread to the organ from where cancer began; It is also known as "secondary" or "metastatic" cancer.
Cancer grade.
The level of cancer shows by looking at the microscope. In general, a lower grade indicates slow-growing cancer and high grade indicates a fast growing cancer. The commonly used grading system is as follows -
1. Grade I - indicates that cancer cells that are similar to normal cells are not growing rapidly.
2. Grade II - This indicates that cancer cells that do not look like normal cells are growing faster than normal cells.
3. Grade III - It indicates that cancer cells that look unusual are increasingly aggressively growing.
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