Cancer at the base of the tongue is usually diagnosed at an advanced stage, when the tumor is larger and the cancer has spread into the lymph nodes in the neck.

Does tongue cancer spread quickly?

Most oral cancers are a type called squamous cell carcinoma. These cancers tend to spread quickly. Smoking and other tobacco use are linked to most cases of oral cancer. Heavy alcohol use also increases the risk for oral cancer.

How do you know if oral cancer has spread?

X-rays to see if cancer cells have spread to the jaw, chest, or lungs. a CT scan to reveal any tumors in your mouth, throat, neck, lungs, or elsewhere in your body. a PET scan to determine if the cancer has traveled to lymph nodes or other organs.

What is cancer at the base of the tongue called?

The base of the tongue is the back third of the tongue. This part is very near your throat (pharynx). Cancers that develop in this part are called oropharyngeal cancers (pronounced oar-o-farin-gee-al).

Can tongue cancer spread?

Tongue cancer is highly curable when it is detected early, but it can be life-threatening if not diagnosed and treated early. Over time, it may spread to other sites in the mouth, other areas of the head and neck, or other parts of the body.

How often does tongue cancer come back?

Despite the various treatment modalities available, the overall 5-year survival rate after treatment of oral cancer (all the stages included) is around 50% [12]. Loco-regional recurrence is the most common cause for treatment failure. Recurrence is known to occur in about 35% of patients treated for oral cancer [17].

Where is the base of the tongue?

The back third of the tongue, which starts in the throat, is known as the base of the tongue. It is part of the oropharynx, which also includes the tonsils, the walls of the throat, and the soft palate (back part of the roof of the mouth).

What is the survival rate for squamous cell carcinoma of the tongue?

Tongue Squamous Cell Carcinoma (SCC) is one of the most common cancer types, with a survival rate of less than 5 years in half of newly diagnosed patients. Nearly half of patients who are at the stage of diagnosis already have regional lymph node metastasis.

How do they biopsy the base of the tongue?

The index finger of the non-dominant hand is placed onto the tongue base, just over the lesion or area to be biopsied. The closed biopsy forceps are placed into the mucosal incision and forced through the muscle of the tongue until felt (through the tongue tissue) with the other hand.

What does a cancerous tongue look like?

Cancer on the tongue first appears as a pinkish-red lump or sore on the sides of tongue margins. It may be numb or firm to feel and doesn’t fade away over time. The characteristics of these lumps include: They may look like a patch or a lump or look like an ulcer.

Article first time published on

What happens when mouth cancer spreads?

Cancers which have metastasized usually indicate a later stage disease, and treatment becomes more complicated, with poorer outcomes. In late stages, patients with oral cancer for example, may succumb to a cancer in the lungs or the brain, which was not the location of the original, primary tumor.

Is Stage 4 oral cancer terminal?

Survival can vary from 95% at five years for stage 1 mouth cancer to 5% at five years for some cancers at stage 4 disease, depending on the location of the lesion. Stage of diagnosis affects survival, and people diagnosed with mouth cancer at stage 3 and 4 have a significantly reduced prognosis.

What is metastatic oral cancer?

Metastasis of oral cancer is a complex process involving detachment of cells from the tumor tissue, regulation of cell motility and invasion, proliferation and evasion through the lymphatic system or blood vessels.

Can tongue cancer spread to lungs?

The mouth and throat Cancer cells in the oral cavity or oropharynx can sometimes travel to the lungs and grow there. When cancer cells do this, it’s called metastasis. To doctors, the cancer cells in the new place look just like the ones from the oral cavity or oropharynx where it started.

Can oral cancer spread?

Cancer cells can spread from the mouth to other parts of the body. This spread is called metastasis. Understanding how a type of cancer usually grows and spreads helps your healthcare team plan your treatment and future care.

What types of tongue cancer are there?

• Cancer of the oral tongue. The front two-thirds of the tongue that you can stick out is called the oral tongue.
• Cancer of the base of the tongue. The base is the back one-third of the tongue that extends down the throat.

How can I strengthen the base of my tongue?

Extend your tongue to the bumpy part on the top of your mouth right behind your teeth. Then curl your tongue back toward the back of your mouth as far as possible. Hold for a few seconds. Repeat 5 times.

How long does it take to get the results of a tongue biopsy?

When Will You Learn the Results? The biopsy taken by your dentist will be sent to the laboratory where an oral pathologist performs a careful evaluation of the tissue. Most results can be given within two to three days of the biopsy.

Why does my tongue hurt at the back?

Causes of tongue pain A minor infection on the tongue isn’t uncommon, and it can cause pain and irritation. Inflamed papillae, or taste buds, are small, painful bumps that appear after an injury from a bite or irritation from hot foods. A canker sore is another common cause of pain on or under the tongue.

Does Mouth cancer always return?

Recurrence factors Ninety (32.7%) patients had recurrence. Recurrence time ranged from 2 to 96 months, with a median time of 14 months. The tumor recurred in the neck in 45 patients, at the primary tumor site in 36 patients, and at both the primary site and neck in 9 patients.

How long can you live with Stage 4 squamous cell carcinoma?

For a patient with stage IV cancer, age must also be considered to prognose survival. For a patient who is 67 years or older, the expected median survival is a little more than 1 year. If this patient were younger than 67 years, then the expected median survival would be about 2 years.

What is the survival rate for oral cancer?

Survival rates for oral and oropharyngeal cancer vary widely depending on the original location and the extent of the disease. The overall 5-year survival rate for people with oral or oropharyngeal cancer is 66%. The 5-year survival rate for Black people is 50%, and for white people, it is 68%.

How painful is a tongue biopsy?

Your tongue is very sensitive so a needle biopsy may be uncomfortable even when numbing medicine is used. Your tongue can be tender or sore, and it may feel slightly swollen after the biopsy. You may have stitches or an open sore where the biopsy was done.

How long should a tongue biopsy take to heal?

Depending on the biopsy site, the healing process can take between a few days to a few weeks. How long will I be numb? You may be numb for up to four hours. During this time, take care not to bite or burn your lips and tongue.

Is mouth biopsy painful?

Is an Oral Biopsy Painful? You shouldn’t feel pain during an oral biopsy. You may, however, feel a sharp pinch or pin prick from the needle used to inject the local anesthetic or the needle used to take the biopsy, according to the Radiological Society of North America.

How quickly does oral squamous cell carcinoma grow?

Results: Rapidly growing SCC occurred most commonly on the head and neck, followed by hands and extremities, and had an average duration of 7 weeks before diagnosis. The average size of the lesions was 1.29 cm and nearly 20% occurred in immunosuppressed patients. Conclusions: Some SCCs may grow rapidly.

What is the best treatment for squamous cell carcinoma of tongue?

Compared with surgical therapy alone, radiotherapy combined with surgical therapy neither improved 5‑year survival rate nor reduced recurrence rate. Therefore, surgical therapy alone is suggested to be the preferred option for treating early tongue squamous cell carcinoma.

How long can you live with squamous cell carcinoma?

Most (95% to 98%) of squamous cell carcinomas can be cured if they are treated early. Once squamous cell carcinoma has spread beyond the skin, though, less than half of people live five years, even with aggressive treatment.

Are mouth cancers painful?

The symptoms of mouth cancer include: mouth ulcers that are painful and do not heal within several weeks. unexplained, persistent lumps in the mouth or the neck that do not go away. unexplained loose teeth or sockets that do not heal after extractions.

How do you tell if a tumor is benign or malignant?

Sometimes a tumor is made up of cells that aren’t a threat to invade other tissues. This is considered benign. When the cells are abnormal and can grow uncontrollably and spread to other parts of the body, they are cancerous cells. That means the tumor is malignant.

What kind of doctor treats tongue issues?

For tongue lesions such as changes in color, growths, or texture changes, an oral surgeon or an otolaryngologist (ear, nose and throat specialist, also known as an ENT specialist) can evaluate the area, perform a biopsy, and follow up or refer for appropriate treatment such as surgery or medication.