Oral Cancer, also known as Cancer of the Mouth, is a type of head and neck cancer that begins either from the lips, tongue, cheeks, or throat. Common in men, it often presents with easily detectable symptoms and stages. Early signs include sores, lumps, or white patches in the mouth. Tobacco and alcohol use can increase the risk. Early detection and treatment are crucial.

In this comprehensive guide, we will learn more about Oral Cancer, its stages, and the available treatment options. So, let's get started.

Understanding Oral Cancer
Symptoms and Causes of Oral Cancer
Stages of Oral Cancer
Treatment of Oral Cancer
Conclusion
Frequently Asked Questions

Understanding Oral Cancer

Mouth Cancer aka Oral Cancer, affects the lips, neck, tongue, cheeks, gums, and the roof and floor of the mouth. It grows uncontrollably, forming malignant tumours that invade the surrounding healthy tissues. Oral cancers begin with a small, sore, or painless lump in the mouth or on the lip. Over time, these lumps can grow larger and become life threatening.

Symptoms and Causes of Oral Cancer

Understanding the symptoms and causes of Oral Cancer is crucial for early detection and prompt treatment.

Symptoms of Oral Cancer

Oral Cancer often presents with the following symptoms:

Persistent Sores
White or Red Patches
Lumps or Abnormal Growths
Bad Breath
Numbness
Pain or Discomfort
Difficulty Swallowing
Sore Throat or Feeling of Irritation
Changes in the Speech
Loose Teeth or Swelling in the face, neck, or jaw

Causes of Oral Cancer

Below are some of the most common causes of Oral or Mouth Cancer:

Tobacco Consumption
Excessive Alcohol Consumption
Poor Oral Hygiene
Dietary Deficiencies (Vitamin A and C)
Genetic Factors
Immune System Suppression

Stages of Oral Cancer

Oral Cancers are generally staged using the TNM system, wherein:

T, assess the size of the tumour.

N, evaluate the extent of the regional lymph node involvement.

M, determine the presence of metastasis, which is the spread of the cancer cells to the other parts of the body.

Oral Cancer has been categorise into stages, ranging from 0 to IV:

Stage 0

This stage is known as Carcinoma in situ, where the Cancer is localised and has not spread to the surrounding region. Stage 0 is a precancerous stage that can be easily treated and cured with surgery.

Stage I

This stage indicates that the Cancer has been localised, meaning it is small and spreads only to the nearby tissues. Stage I indicates that the Cancer is still confined to where it began. It is subdivided into IA and IB, indicating the size of the tumour and its spread to the nearby lymph nodes. This stage involves surgery, often paired with chemotherapy or radiation.

Stage II

This stage is known as 'Regional Spread', indicating the chances of the Cancer spreading to the nearby lymph nodes. Stage II means that Cancer is still confined to the tumour where it originally began. Further divided into IIA and IIB, Stage II Oral Cancer entirely depends on the size of the tumour and the extent of its spread. The treatment involves surgery, (possibly) chemotherapy, and radiation therapy.

Stage III

As the 'Extensive Regional Spread', Stage III indicates the extensive spread of the Cancer to the nearby lymph nodes, tissues, and organs. The Cancer is no longer localised and has begun affecting nearby areas. Stage III is classified into IIIA, IIIB, and IIIC, depending upon the number and size of the lymph nodes affected. The treatment involves a combination of surgery, chemotherapy and radiation therapy based on the extent of the spread and total number of lymph nodes involved.

Stage IV

This is the advanced stage, referred to as the Distant Metastasis, indicating the spread of the Cancer to other body parts. This stage does not have subdivisions but can be differentiated in terms of the number and location of the metastases. Treatment aims to control the Cancer and its symptoms with the help of systemic therapies such as targeted Therapy, hormone therapy, immunotherapy, and chemotherapy.

Please Note: The number of radiation and chemotherapy sessions is determined by Cancer experts based on the spread of the Cancer.

Treatment of Oral Cancer

Oral Cancer treatment generally demands a multifaceted approach for optimal results.

1. Surgery

It involves removing the tumour and the surrounding tissues. The surgeons can remove the affected areas, such as the tongue or the jaw.

2. Radiation Therapy

It involves using high-intensity radiation to kill the cancer cells and shrink tumours. This treatment approach is performed after the surgery.

3. Chemotherapy

It involves the use of powerful drugs that kill cancer cells and slow down their growth. It is often used in combination with surgery and/or radiation.

4. Targeted Therapy

It typically involves the use of drugs to specifically target cancer cells while minimising the potential damage to healthy cells.

5. Immunotherapy

It stimulates the body's immune system to recognise and fight cancer cells quickly.

Other options include Hormone Therapy, Reconstructive Surgery, Palliative Care, and Speech & Swallowing Therapy.

Please Note: The treatment plan depends on the patient's specific condition and needs.

Conclusion

Oral or Mouth Cancer is a serious disease that demands immediate medical attention. Early detection and timely treatment can help improve survival rates.

At Narayana Health, our Cancer experts address these risk factors effectively while providing comprehensive care with advanced treatment approaches and personalised management plans.

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