What is the neoplasm of salivary gland?

Salivary gland neoplasm is an abnormal growth of cells forming salivary gland. These glands consist of a number of different cell types and the unregulated growth of these cells causes neoplasms. Some types of salivary gland neoplasms have malignant properties, which means that they can infiltrate into surrounding structures and can spread to distant areas, while others are benign and have only limited growth. Neoplasms are often classified according to the type of cells that are replicated to cause a tumor. Symptoms of the neoplasm of salivary gland may include pain, piece or reduced movement or face feeling.

To understand different types of salivary gland neoplasms, it helps to know what these glands are and what types of cells they do. People have large salivary glands placed under the tongue, in areas under the jaws and in the cheeks under the ears. There is also a smaller gland and throat. Functions of these glands for saliva production, substances important for food lubrication and for certain preliminary digestion. In order to perform these functionsThe salivary glands are formed by gland cells that produce saliva, cells that line the pipes carrying saliva from the gland to the mouth, muscle cells that help move the saliva to the mouth, and cells responsible for generating new cells to replace the old ones that will no longer work.

Often experts classify the neoplasm of salivary glands as benign or malignant tumor. Benign tumors usually grow only in a limited area and do not have the ability to attack the surrounding structures or spread to distant areas, while malignant tumors have this ability. One type of tumor of the benign salivary gland is called pleomorphic adenoma, and this growth contains a mixture of various types of cells including glandular cells and muscle cells. On the other hand, other types of novies of benign salivary glands are made of only one type of cells. Examples of these tumors include Warthin tumors, basal cell adenomas and myoepIceliomas.

There are three common types of neoplasms of malignant salivary gland. The distinction between these neoplasms often relies on a tumor sample and an understanding of the salivary gland created by a neoplasm, as in some places some types of malignant neoplasms are more common. Mucoepidermoid carcinoma is the most common malignant neoplasm and contains glandular cells and cells that usually line salivary channels. Adenoid cystic cancer is made of glandular cells and more often occurs in smaller salivary glands. Polymorphic adenocarcinomas of low degree also come from glandular cells, which usually form saliva.

Symptoms of the neoplasm of the salivary gland may involve drought in the mouth, feel the lump where the salivary gland is normally placed, or have pain in the areas of salivary glands. Although some patients have pain, others may have no other symptoms than the development of matter. Sometimes the neoplasm of the salivary glands can infiltrate the nerves that go to the face, causing the paralysis of the faceJo's muscles or face pain.