What is tongue cancer?

Tongue cancer holds a significant place among oral cancers. This type of cancer primarily begins in the epithelial layer of the tongue. Occurring in the mouth and throat region, this cancer is treatable when diagnosed early. The disease usually develops from squamous cells on the surface of the tongue. The anatomical structure of the tongue can facilitate the spread of cancer. Therefore, early intervention is crucial in cases of tongue cancer.

Tongue cancer can originate from two main regions:

• Oral tongue cancer: Starts in the front part of the tongue.
• Oropharyngeal cancer: Originates from the back part of the tongue.

The treatment process varies depending on the type of cancer and the extent of spread. The disease can manifest as sores on the tongue, ulcers, or white patches. These symptoms may initially resemble simple health issues, but persistent non-healing sores should be taken seriously. Tongue cancer also has a close relationship with other parts of the oral cavity, sharing blood vessels and nerve tissues, which increases the risk of spreading to adjacent organs.

Treatment methods include surgery, radiotherapy, and chemotherapy. Early stages of the disease significantly increase the chances of successful treatment. Therefore, it is important to carefully monitor changes in the tongue and not neglect routine health check-ups.

Tongue cancer occurs more frequently in men than in women. As one ages, the risk of cancer increases, especially in individuals over forty years old. Smoking and alcohol use are significant risk factors. Adopting a healthy lifestyle is an important step in preventing this type of cancer. In summary, tongue cancer is a serious health issue that is treatable with conscious behavior and early diagnosis.

What are the causes of tongue cancer?

Tongue cancer develops as a result of DNA changes in healthy tongue cells. The DNA of a cell regulates the cell’s functions. These changes cause cells to divide uncontrollably and prevent cells that should die from doing so. As a result, abnormal cells accumulate and form masses known as tumors. Over time, these cells can spread to other parts of the body.

The exact causes of the changes leading to tongue cancer are not always clear. However, certain risk factors are associated with this cancer type. Significant risk factors include:

• Tobacco use (cigarettes, pipes, cigars, chewing tobacco)
• Excessive alcohol consumption
• Human papillomavirus (HPV) infection

Tobacco and alcohol can have harmful effects on DNA, leading to abnormal cell division. Specifically, HPV infects the epithelial cells that cover the skin and mucous membranes. These viruses are generally harmless and most infections resolve on their own. However, in some cases, HPV can cause carcinogenic changes in the cells of the mouth and tongue, leading to tongue cancer. These risk factors increase the risk of developing tongue cancer and play a significant role in the progression of the disease.

How is tongue cancer diagnosed?

Tongue cancer is diagnosed based on the patient’s medical history and symptoms, followed by various tests conducted by healthcare professionals.

Initially, the area around the tongue and surrounding regions is carefully inspected. During this examination, the doctor thoroughly examines the mouth, tongue, face, and throat for abnormalities. If unusual changes or masses are detected, further tests are conducted.

An endoscopy test provides a more detailed inspection. During this procedure, a thin, flexible tube called an endoscope is used:

• The tube is usually inserted through the nose and guided down the throat.
• At the end of the tube, a camera and light allow the doctor to view the inside of the throat.

A biopsy is crucial for diagnosing cancer. During this test, a tissue sample is taken from a suspicious area:

• The tissue sample can be taken via surgical excision or fine-needle aspiration biopsy.
• Samples are sent to a laboratory for microscopic examination.
• Laboratory tests confirm the presence and type of cancer and evaluate for any HPV infections.

Imaging tests help determine the size and spread of the tumor. These tests include:

• X-rays
• Computed Tomography (CT)
• Magnetic Resonance Imaging (MRI)
• Positron Emission Tomography (PET)

Ultrasound is used to assess lymph nodes in the neck, which is important for determining whether the cancer has spread.

Treatment of tongue cancer

The primary treatment method for tongue cancer is surgery to remove the tumor. If the tumor is very large, it can spread to lymph nodes in the neck. In such cases, both the tumor and the lymph nodes must be removed.

Depending on the stage of the cancer, radiotherapy, chemotherapy, or a combination of both may be applied. Additionally, after surgery, chemotherapy or radiotherapy may be used to destroy tumors that have spread to other parts of the body.

What are the symptoms of tongue cancer?

In the early stages of tongue cancer, especially in cancers that develop at the back of the tongue, there are often no noticeable symptoms. The most common symptom is persistent pain in the tongue that bleeds easily.

Additionally, white or red patches on the tongue, ulcers on the tongue, difficulty swallowing, numbness in the mouth, persistent sore throat without a clear cause, bleeding from the tongue, and non-healing lumps on the tongue are among the symptoms of tongue cancer.

Staging of tongue cancer

Tongue cancer is staged according to the TNM system of the American Joint Committee on Cancer (AJCC), which classifies the disease based on the extent of spread. In Stage 0, the cancer is confined to the uppermost layer of cells; in Stage I, the tumor is less than 2 cm and has not spread to deeper tissues or lymph nodes.

• Stage II indicates tumors between 2 and 4 cm that have not invaded deeper tissues.
• Stage III is characterized by tumors larger than 4 cm or spread to lymph nodes.
• Stage IV is the most advanced stage, divided into sub-stages. In this stage, the tumor has spread to surrounding tissues, especially the jawbone and adjacent nerves. Additionally, there are sub-stages 4A, 4B, and 4C.

This classification system is fundamental for treatment planning and prognosis assessment. Each stage describes the anatomical spread of the cancer and its response to treatment, serving as a guide for both doctors and patients.

Treatment of tongue cancer

Tongue cancer is a malignant tumor that starts in the tongue tissue. Treatment varies depending on the size, location, and spread of the tumor. Common methods include surgery, radiotherapy, Chemotherapy, targeted drug therapy, and Immunotherapy. Each of these methods plays an important role in the fight against cancer.

• Surgery is often the first choice in early stages of tongue cancer. The surgeon removes the tumor along with a margin of healthy tissue to increase the chances of recovery. Reconstructive surgical techniques can be applied to preserve tongue function and improve cosmetic outcomes.
• Radiotherapy uses high-energy radiation to destroy cancer cells. This treatment is often applied after surgical procedures to eliminate remaining cancer cells or in cases where surgery is too risky.
• Chemotherapy uses powerful drugs to kill cancer cells throughout the body. In tongue cancer, it is usually combined with radiotherapy or used as a standalone treatment in advanced stages.
• Targeted drug therapies block specific molecular targets responsible for tumor growth. This form of therapy is often combined with chemotherapy to slow the progression of cancer.
• Immunotherapy strengthens the immune system so it can better fight the cancer. This treatment option offers hope, especially in advanced stages of tongue cancer where other treatments have failed.

When choosing the optimal treatment, factors such as the patient’s overall health, cancer stage, and extent of spread are considered. Potential challenges like therapy side effects and the recovery phase are typically managed by a multidisciplinary team of oncologists, surgeons, radiotherapists, and other healthcare professionals.

The treatment plan is tailored to the patient’s needs to determine the most effective strategy in combating cancer.

Emotional and psychological support is also important during treatment. Therefore, psychological counseling and support groups may be part of the treatment plan. Early diagnosis is one of the most crucial factors that enhance the success of tongue cancer treatment.

Recovery Process After Tongue Cancer Treatment

After tongue cancer treatment, patients undergo a recovery period that needs to be carefully managed. The treatment often includes surgery to remove the tumor on the tongue. During this process:

• The tumor is excised,
• A repair is made to leave minimal scarring,
• Maximizing patient comfort is prioritized.

Depending on the skin type, a scar may remain after surgery, but this usually fades over time. Removing tongue tissue can cause slight narrowing of the mouth, but this generally does not negatively affect daily functions like eating and speaking. Initially, mild speech difficulties may occur but usually resolve as healing progresses.

When tongue cancer is adequately and completely treated surgically, it typically does not recur. Even if the disease recurs, there is no reason to despair.

With comprehensive and correct treatment, most patients can fully recover. During this process, communication between the patient and doctor is of utmost importance. Patients should discuss any challenges they encounter during recovery with their doctor, allowing any complications to be addressed promptly and making the healing process as comfortable as possible.

Diet and Lifestyle Changes After Surgery

After tongue cancer surgery, it is important to make certain changes in diet and lifestyle. The patient should adjust eating habits to support health and accelerate recovery. First and foremost, soft and moist foods that require minimal chewing should be consumed. These foods include:

• Mashed potatoes
• Pureed soups
• Yogurt
• Oatmeal
• Smoothies
• Scrambled eggs
• Cooked grains

Additionally, it is important to consume high-protein and high-calorie foods to support recovery and maintain energy levels. These foods include:

• Fish
• Poultry
• Beans
• Eggs
• Tofu
• Dairy products
• Avocado
• Nuts
• Olive oil

Besides diet, adequate hydration is very important. Ideal sources of fluids include water, broth, herbal teas, and diluted fruit juices. Sugary drinks and alcohol should be avoided. Small, frequent meals should be preferred to balance energy distribution throughout the day and minimize discomfort.

Oral hygiene should be meticulously maintained. Teeth should be gently brushed, recommended mouthwashes should be used, and regular dental check-ups should not be skipped. Pain management should be carried out according to the doctor’s recommendations, and painkillers should be used if necessary. If there are speech difficulties, speech therapy can be beneficial. Physical therapy can help improve the functionality of tongue and neck muscles. Emotional support is crucial for the patient’s morale. Additionally, avoiding smoking and alcohol helps in the recovery process and reduces the risk of cancer recurrence. These changes are of great importance for individuals after tongue cancer surgery.

Frequently Asked Questions (FAQ)

Does tongue cancer have a life-threatening risk?

Tongue cancer is considered one of the most dangerous types of cancers among oral cancers. If left untreated, it can spread to other organs and have serious life-threatening consequences.

Where does tongue cancer occur?

Tongue cancer occurs in the squamous cells on the surface of the tongue. Initially, it can be easily confused with other sores on the tongue. However, these sores heal and disappear over time, whereas this does not happen with cancer.

Who gets tongue cancer?

Tongue cancer can occur in almost anyone, but the risk is significantly higher in individuals who use tobacco and alcohol.

Is there pain in tongue cancer?

Pain is among the symptoms of the disease, including pain in the mouth, tongue, and throat. Therefore, tongue cancer can be considered a painful condition.

At what ages does tongue cancer occur?

Tongue cancer is generally more common in middle-aged and older individuals, especially those between 60 and 70 years old. As one ages, the risk of developing tongue cancer increases, making it rare in younger populations.

Men are at a higher risk of this cancer type than women, indicating that tongue cancer is more common in males.

In addition to age, gender plays an important role as a risk factor for tongue cancer. Generally, tongue cancer rarely occurs in young people but is more common in the elderly.

Does tongue cancer get detected in blood tests?

Specific blood tests are not sufficient for diagnosing cancers like tongue cancer. Doctors typically rely on methods like biopsies for diagnosis. Blood tests can indicate general health issues or infections but do not directly detect cancer cells.

However, in some cases, abnormal changes in blood test results, such as unusual white blood cell counts or elevated levels of certain proteins, may suggest the presence of cancer. Therefore, if tongue cancer is suspected, doctors usually refer patients for more comprehensive tests, including imaging techniques and tissue sample examinations.

What is the mortality rate of tongue cancer?

The mortality rate of tongue cancer varies depending on the stage at which it is diagnosed. In early stages, the likelihood of recovery is high, and many individuals can lead cancer-free lives, resulting in a low mortality rate. The risk of recurrence in early stages is about 5%, significantly extending the survival time and reducing the mortality rate.

However, in advanced stages, despite treatments, the mortality rate can be around 40% or higher. In very advanced stages, the prognosis becomes more severe, increasing the risk of death. Therefore, the mortality rate of tongue cancer is determined by the timing of diagnosis and the extent of cancer spread.

Are all tongue sores cancer?

Not all tongue sores are indicative of cancer. Sores in the mouth can result from various causes. Infectious diseases can lead to sores on the tongue. Additionally, hereditary factors may play a role in the development of tongue sores.

Hormonal imbalances and a weakened immune system can also cause sores on the tongue. Consuming very spicy or salty foods can lead to tongue irritation and sores. Digestive system disorders, such as intestinal or stomach issues, can trigger the formation of sores on the tongue. Moreover, deficiencies in certain minerals like iron, zinc, folic acid, and vitamins can create conditions that favor the development of tongue sores. Therefore, the causes of tongue sores are diverse, and not every sore is cancerous.

Which doctor treats tongue cancer?

The treatment process is managed by Ear, Nose, and Throat (ENT) specialists, particularly those experienced in head and neck surgery. Additionally, radiotherapy specialists, who administer radiation treatments, play a significant role in the treatment process.

Medical oncologists, who administer chemotherapy, are also actively involved in cancer treatment. Dentists play an important role in maintaining oral health. Nutritionists optimize the patient’s dietary status to support treatment. Psychiatrists provide mental health support. Speech and swallowing therapies are conducted by specialists. Pain management specialists assist in controlling pain.

What happens if tongue cancer is not treated?

If tongue cancer is not treated, it can lead to serious health consequences. As the disease progresses, pain intensifies, and the ability to speak deteriorates. Additionally, individuals may experience difficulties with swallowing, leading to nutritional problems.

As the disease advances, the spread of cancerous tissues can result in loss of function in the oral area. This significantly decreases the quality of life. In later stages, cancer cells can metastasize to lymph nodes and other organs, making treatment more complicated.

Untreated tongue cancer can cause severe facial deformities. These deformities negatively impact the patient’s social relationships and psychological well-being.

Ultimately, untreated tongue cancer can be fatal. Therefore, it is vital to seek medical help immediately upon noticing symptoms. Early diagnosis and intervention can prevent the spread of cancer and lead to better health outcomes.

What are the initial and earliest symptoms of tongue cancer?

The initial and earliest symptoms of tongue cancer are typically noticeable. Persistent sores or lumps on the side of the tongue are the most common early signs and can be painful. Additionally, red or white patches on the tongue can appear flat or slightly elevated. These changes, especially if they persist or worsen, may indicate tongue cancer. Tingling, pain, or numbness around the tongue or in the mouth area can also be signs of an early stage. Occasionally, bleeding from the tongue may occur, serving as another warning signal.

Is there a survival chance for stage 4 tongue cancer?

Even in stage 4 tongue cancer, some individuals can survive. The five-year survival rate is approximately 40.4%. However, this rate can vary depending on the treatment received and the extent of cancer spread to other organs. Therefore, each patient’s situation must be assessed individually. In this advanced stage, treatment primarily aims to slow the progression of the disease and improve the quality of life.

Diagnosing yourself based on images or photos of tongue cancer patients is misleading. In cases of suspicion, you should definitely consult your doctor.

Can tongue cancer disappear on its own?

No, tongue cancer is a serious condition that requires medical intervention. While early diagnosis and appropriate treatment methods can achieve good healing results, expecting the disease to resolve on its own is highly risky.

During treatment, it is important to follow the doctor’s recommended methods and monitor the neck area, as this is crucial in preventing the spread of cancer. Therefore, key elements in overcoming tongue cancer include:

• Early diagnosis,
• Appropriate treatment,
• Treatment of the neck area,

Tongue cancer can have severe consequences if left untreated or neglected, so it is essential to strictly follow medical advice during the treatment process.

In which age groups does tongue cancer occur?

Tongue cancer is more common in individuals exposed to certain risk factors, especially those over 40 years old. Direct exposure to harmful UV rays increases the risk of this cancer type, making individuals who work outdoors particularly vulnerable.

Tobacco products also play a significant role in the development of tongue cancer. Although it is more common in light-skinned men, women are also at risk.

• Important risk factors include:
• Prolonged sun exposure
• Use of tobacco products
• Light skin color

While tongue cancer is often considered a male disease, women are also at risk. Therefore, all individuals with risk factors, especially those over 40, should not neglect regular health check-ups.

Does the lip swell in tongue cancer?

In early stages, tongue cancer may present with mild swelling. Over time, this swelling can increase and spread to the jaw area. As the cancer progresses, the lips and surrounding tissues may become noticeably swollen. This local swelling is considered a direct effect of the tumor.

Who performs a tongue cancer surgery?

Tongue cancer surgery is typically performed by ENT (Ear, Nose, and Throat) specialists and Plastic Surgeons. If the surgeon is sufficiently specialized, a neck dissection may also be performed. Patients should verify whether a neck dissection is included in their treatment plan. Choosing an ENT specialist experienced in head and neck cancers is advisable.

Does avoiding inhaling cigarette smoke still cause tongue cancer?

Even if the smoke is not fully inhaled, direct contact of cigarette smoke with the tongue increases the risk of tongue cancer. This is because cigarette smoke contains carcinogenic chemicals that can damage the DNA of tongue cells, promoting the development of tongue cancer. Therefore, direct exposure of tobacco smoke to the lips increases the cancer risk.

Can I recognize the onset of tongue cancer myself?

No, an individual cannot safely determine the onset of tongue cancer on their own. Being aware of potential symptoms is helpful, but a definitive diagnosis requires examination by medical professionals. If you notice suspicious changes, it is best to consult a doctor immediately. A professional evaluation will clarify the situation and determine the treatment pathway.

Does tongue cancer spread?

Yes, tongue cancer can spread. If left untreated, the cancer can spread to other areas of the mouth, such as the tongue, and even to more distant parts of the body. This significantly complicates later treatments.

What are the signs and early symptoms of tongue cancer?

Early signs of tongue cancer typically include non-healing sores. These sores can appear as scaly or crusty patches, ulcers, or lumps. Additionally, there may be a flat or slightly elevated white discoloration of the tongue. Especially if these changes persist or worsen, they may indicate tongue cancer. Tingling, pain, or numbness around the tongue or mouth can also be signs of an early stage. Occasionally, bleeding from the tongue can occur, serving as an additional warning signal.

What is the survival chance for stage 4 tongue cancer?

In stage 4 tongue cancer, the five-year survival rate is generally low, often below 40.4%. However, this rate can vary depending on the treatment received and the extent of metastasis to other organs, making each patient’s situation unique. In this advanced stage, treatment typically focuses on slowing the progression of the disease and improving quality of life.

Diagnosing yourself based on images or photos of tongue cancer patients is misleading. If you suspect tongue cancer, you should definitely consult your doctor.

Sources:

https://my.clevelandclinic.org/health/diseases/21933-lip-cancer

https://www.mayoclinic.org/diseases-conditions/lip-cancer/symptoms-causes/syc-20355079