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Use of Radiation Therapy in Nasopharyngeal Carcinoma Treatment

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Ben Wood
Use of Radiation Therapy in Nasopharyngeal Carcinoma Treatment

Radiation therapy is a common treatment for NPC. It involves using high-energy radiation to destroy cancer cells in the nasopharynx. There are two types of radiation therapy: external beam radiation therapy and brachytherapy.


This cancer usually is found in the middle or upper part of the nasopharynx. The cancer cells can grow out of control and invade nearby structures, including the skull, eyes, cranial nerves, and salivary glands. Once cancer has spread to other areas of the nasopharynx, the tumor is known as advanced-stage nasopharyngeal malignancy. The stages of this type of cancer are I to IV, with stage III being the most common. A CT scan is another way to find the location of a nasopharyngeal mass and can help diagnose nasopharyngeal metastases. 


External beam radiation therapy involves in Nasopharyngeal Carcinoma Treatment using a machine to deliver radiation to the affected area from outside the body. This type of radiation therapy is usually given daily over several weeks. The radiation is carefully targeted to the cancerous cells to minimize damage to healthy tissue.


Brachytherapy, also known as internal radiation therapy, involves placing radioactive material directly into the tumor or the surrounding tissue. This type of radiation therapy is less commonly used for NPC, but it may be recommended in some cases.


This cancer usually is found in the middle or upper part of the nasopharynx. The cancer cells can grow out of control and invade nearby structures, including the skull, eyes, cranial nerves, and salivary glands. Once cancer has spread to other areas of the nasopharynx, the tumor is known as advanced-stage nasopharyngeal malignancy. The stages of this type of cancer are I to IV, with stage III being the most common. A CT scan is another way to find the location of a nasopharyngeal mass and can help diagnose nasopharyngeal metastases. 


Side effects of radiation therapy can include fatigue, skin irritation, and dry mouth. In some cases, radiation therapy can also cause long-term side effects, such as hearing loss or damage to the salivary glands.


Read More:

https://bloggerthrive.blogspot.com/2023/03/overview-of-various-types-of.html


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