Mucoepidermoid carcinoma
Mucoepidermoid carcinoma (pronunciation: mew-co-epi-dermoid car-sin-o-ma) is a type of cancer that originates from the salivary glands. It is the most common type of malignancy found in these glands.
Etymology
The term "mucoepidermoid" is derived from the words "mucus" and "epidermoid". "Mucus" refers to the slimy substance produced by the mucous membranes, while "epidermoid" refers to the outer layer of the skin, also known as the epidermis. "Carcinoma" is a term used to describe a cancer that begins in the skin or in tissues that line or cover internal organs.
Description
Mucoepidermoid carcinoma is characterized by a mixture of cell types, including mucous cells and squamous cells. It can occur at any age but is most commonly diagnosed in adults between the ages of 20 and 60. The tumor can vary in size and is often painless. It can occur in any of the salivary glands but is most commonly found in the parotid gland, the largest of the salivary glands.
Symptoms
Symptoms of mucoepidermoid carcinoma can include a lump in the mouth, cheek, jaw, or neck; numbness or weakness in the face; and trouble swallowing or opening the mouth widely.
Diagnosis
Diagnosis of mucoepidermoid carcinoma typically involves a physical examination, imaging tests such as MRI or CT scan, and a biopsy of the tumor.
Treatment
Treatment for mucoepidermoid carcinoma often involves surgery to remove the tumor. Other treatments may include radiation therapy and chemotherapy, depending on the stage and location of the cancer.
Prognosis
The prognosis for mucoepidermoid carcinoma varies depending on the stage of the cancer at diagnosis, the patient's overall health, and the success of treatment.
See also
External links
- Medical encyclopedia article on Mucoepidermoid carcinoma
- Wikipedia's article - Mucoepidermoid carcinoma
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