What is the difference between the cancer of the mouth and the neck?
Cancer of the mouth and neck affects the area of the mouth and neck. These two organs are part of the oral cavity and have significant roles and functions such as breathing, chewing, speaking and swallowing. The organs consist of important structures, including internal lining of faces, lips, gums, teeth, tongue, floors, wisdom teeth, salivary glands, upper neck, mucosal surface, larynx and pharynx and almond. These different tissues that form the oral cavity are made up of building blocks called cells.
normally, the cells of the body are subject to a cycle of growth and division and create new cells as needed. When the cells grow old, die and newborn cells occupy space. Occasionally there are mistakes and, as a result, new cells are unnecessarily formed and old cells do not disappear. The weight of the tissue is created by other cells, which potentially leads to the cancer of the oral cavity.
oral cancer may include both mouth and neck cancer. The first is caused by the growth of cells that evolve uncontrolled in any part of the mouth, includinglips, tongue, floors and roofs of the mouth, inside faces and lips and areas in the back of the mouth, for the teeth of wisdom. This is caused by benign tumors that are formed in the pharynx, a hollow tube inside the neck that begins behind the nose and ends in the upper part of the trachea and esophagus. Cancer of the mouth and neck are different types of cancer. Each type of cancer of the mouth and neck affects a different part of the mouth and neck.
On the one hand, cancer in the mouth includes different types and more 90% of them are spinocellular carcinomas. These cell types are flat cells with skin similarities that cover the mouth. Carcinoma means cancer and spinocellular cell cancer is cancer that is formed in these specific cells. One less common type of spinocellular cells, verrucous carcinoma, is located in approximately one of the twenty cases of mouth cancer, or only 5% of them. Other types of mouth cancer are as follows: salivary gland cancer, which begins in salivary gland cells and are mostly adenocarcinomas; lymphoma that starts at the LYMfatal tissue near the base of tongue and almonds; melanoma, which begins in pigment cells of the skin around the mouth or on the lips; and adenoid cancer of cystic cystic, which develops from glandular tissue and occurs mostly in the mumps gland.
On the contrary, the neck cancer includes cancer of the upper neck behind the nose known as Nasopharynx. Other areas that may be affected are the central part of the pharynx, known as the oropharynx and the lower part of the pharynx or the pituitary. Cancer of larynx, which is commonly called a voice box, can also be included as a type of neck cancer. Like cancer in the mouth, most of the neck cancer is spinocellular carcinomas. It is also called the yellow cancer.