C00-C14: Malignant neoplasms of lip, oral cavity and pharynx
C03: Malignant neoplasm of gum
Malignant neoplasm of the gum refers to a group of cancerous conditions that primarily affect the gum tissues in the mouth. These growths are characterized by uncontrolled cell division, which bears potential harm to surrounding oral structures. Various causes may spur the onset of this disease, including tobacco use, excessive alcohol consumption, specific types of human papillomavirus (HPV), or prolonged exposure to certain chemicals. Symptoms often initially present as a painful or uncomfortable swelling in the gums, a noticeable lump or thickening, and bleeding without apparent cause. As progress occurs, the lymph nodes in the neck may become enlarged and there may be difficulty or discomfort in chewing or moving the tongue. These conditions mainly affect the oral cavity's structures, and if left untreated, may spread (metastasize) to other areas within the head or neck, or more distantly in the body.
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