Throat cancer – Signs, risk factors, and management options

Throat cancer – Signs, risk factors, and management options

A throat is a hollow muscular tube that begins behind the nose and ends in the neck. When cancer-causing cells develop in a person’s throat (pharynx), voice box (larynx), or tonsils, the condition is called throat cancer. Throat tumor most often begins in the flat cells that line the inside of the throat. The voice box is made of cartilage and contains the vocal cords. It sits just below the throat and is susceptible to tumors.

Symptoms of throat cancer
Following are the signs of the condition:

  • Voice changes such as hoarseness, cracking, or difficulty speaking distinctly
  • Respiration or swallowing issues
  • Having the sensation that something is stuck in the neck
  • An earache that won’t go away, a bloody cough, or a sore larynx
  • Headache
  • Having neck or aural pain
  • A neck lump or persistent discomfort
  • Low BMI

Causes and risk factors of throat cancer
Anyone can develop throat cancer, including the larynx and tonsillar tumors. When the genetic mutation of cells in the larynx is altered, throat cancer can develop. Healthy pharynx cells are transformed into cancerous, proliferating cells by this alteration. However, they have connected certain behaviors and health issues to an elevated chance of developing throat cancer.

The human papilloma virus (HPV) is one of the most common causes of the development of tumors in the throat. The virus is mainly found in the oropharynx and is transmitted through sexual contact. In some cases, the development of the condition is not seen for many years after the contraction. For instance, some strains rarely or never cause tumors but frequently cause warts on the epidermis, mouth, or genitalia. HPV 16 and, less frequently, HPV 18 are the strains most frequently related to head and neck tumors.

Other risk factors include

  • Low intake of vegetables and fruits
  • Gastroesophageal reflux disease (GERD)
  • Occupational exposure to toxic substances

Treatments options for throat cancer
Following are some throat tumor treatment methods commonly used:

Chemotherapy
Chemotherapy is used to eradicate any tumor cells that persist. For individuals whose throat tumor has progressed, the procedure may also be used as a first-line treatment, either by itself or in conjunction with radiation therapy.

Radiation treatment
Radiation therapy, a frequent treatment for throat tumors, may be used when a tumor is in its early stages. Recurrent throat cancer may also be treated with radiation treatment.

Chemoradiation
This treatment option, also known as chemoradiotherapy, combines chemotherapy and radiation therapy. It could be used as a first-line treatment for laryngeal cancer and could save a patient’s larynx, or voice box, by

allowing them to escape surgery.

Patients who opt out of surgery or are not in good enough condition may be treated with chemotherapy. Targeting cancer cells (targeted therapy) that might have remained after treatment is another possibility.

Surgery
Early-stage throat tumors are best treated with surgery as the tumors can be successfully removed with few side effects. However, if cancer has progressed and metastasized to surrounding areas, surgery can get extensive and may involve the removal of the voice box, jaw, or throat. During surgery, removing nearby lymph nodes may also be necessary to check for tumors.

The epidermal growth factor receptor, or EGFR, a protein found on the surface of many cancer cells that aid in their development and division, is usually overexpressed in laryngeal and hypopharyngeal cancers.

  • Surgery, radiation therapy, chemotherapy, immunotherapy, and tailored therapy are all possible treatments for throat tumors.
  • Various variables, such as the disease’s type, stage, progression stage, and progression of the disease, affect each patient’s options, which change from recommendation to suggestion.

Some early-stage throat tumors may be treated with radiation treatment with EGFR inhibitors targeting the protein because laryngeal and hypopharyngeal cancers have more EGFR proteins than others.

There are various forms of throat tumors, each with a unique outcome. An early diagnosis will typically increase the likelihood of a successful course of therapy.

A chronic sore throat or cough, trouble swallowing, and voice changes are all symptoms. One should consult a doctor for a precise evaluation, as these could also be signs of other chronic illnesses. There are treatments available, but they may have unfavorable side effects. To manage negative effects and maintain quality of life, a person should consult a licensed doctor.