Nasopharyngeal cancer is an uncommon type of cancer that affects the nasopharynx, which is the upper part of the throat behind the nose. It can be either malignant (cancerous) or benign (non-cancerous).
Benign Nasopharyngeal Cancer
Benign nasopharyngeal cancer is a type of tumor that does not spread or invade other tissue. It is slow-growing and often non-life-threatening. Benign nasopharyngeal tumors are most often adenomas, which are a type of non-cancerous tumor made up of glandular tissue. Other types of benign tumors that can occur in the nasopharynx include papillomas, juvenile angiofibromas, neuromas, neurofibromas, and hemangiomas.
Diagnosis of Benign Nasopharyngeal Cancer
Diagnosing benign nasopharyngeal cancer typically involves a physical exam, imaging tests, and a biopsy. During the physical exam, the doctor will look for signs of a tumor in the nose and throat. Imaging tests such as x-rays, computed tomography (CT) scans, and magnetic resonance imaging (MRI) can help the doctor determine the size and location of the tumor. A biopsy will be performed to determine if the tumor is benign or malignant.
Treatment of Benign Nasopharyngeal Cancer
Treatment for benign nasopharyngeal cancer depends on the size and location of the tumor. Surgery to remove the tumor is often the recommended treatment for benign tumors. Radiation therapy may also be recommended to shrink or destroy the tumor. In some cases, observation may be recommended if the tumor is not causing any symptoms.