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Malignant neoplasm of floor of mouth Save

ICD-10 code: C04

Chapter: Neoplasms

Malignant Neoplasm of Floor of Mouth: Causes, Symptoms, and Treatment

Malignant neoplasm of the floor of mouth is a type of cancer that affects the tissues in the mouth, specifically the area beneath the tongue. This type of cancer is relatively rare, but it is important to be aware of the causes, symptoms, and treatment options in order to catch it early and improve the chances of successful treatment.


The exact cause of malignant neoplasm of the floor of mouth is not known, but there are several factors that can increase the risk of developing this type of cancer. These include:

  1. Smoking and tobacco use
  2. Heavy alcohol consumption
  3. Poor oral hygiene
  4. Chronic irritation to the mouth, such as from poorly fitted dentures
  5. Exposure to certain chemicals and toxins

The symptoms of malignant neoplasm of the floor of mouth can vary, but may include:

  • A sore or lump on the floor of the mouth that does not heal
  • Pain or numbness in the mouth or tongue
  • Difficulty swallowing or speaking
  • A feeling of something caught in the throat
  • Unexplained weight loss

The treatment for malignant neoplasm of the floor of mouth will depend on the stage and extent of the cancer. Treatment options may include:

  1. Surgery to remove the cancerous tissue
  2. Radiation therapy to kill cancer cells
  3. Chemotherapy to destroy cancer cells
  4. Combination of the above treatments

Early detection and treatment are crucial for the successful management of malignant neoplasm of the floor of mouth. If you experience any of the symptoms or have any concerns, it is important to consult your doctor for proper diagnosis and treatment.

Remember, prevention is always better than cure. Avoid smoking and tobacco use, limit alcohol consumption, maintain good oral hygiene, and have regular dental check-ups to reduce your risk of developing malignant neoplasm of the floor of mouth.