Does nasopharyngeal carcinoma require surgery?

Written by Li Rui
Otolaryngology
Updated on September 15, 2024
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Nasopharyngeal carcinoma generally does not consider surgery.

For most patients with nasal cancer, radiotherapy is the first choice, and depending on the different stages, it may be necessary to consider concurrent or adjuvant chemotherapy. The overall treatment plan primarily focuses on curative radiotherapy, and it also requires regular follow-ups to monitor recovery.

If radiotherapy and chemotherapy fail or there is a recurrence, surgery may need to be considered in these cases, but the surgery is relatively difficult, and a detailed analysis of the patient's specific situation is required. Only a very small number of patients would be indicated for surgery.

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Written by Li Rui
Otolaryngology
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Is nasopharyngeal carcinoma contagious?

Nasopharyngeal carcinoma currently has no definite transmissibility, and the exact cause of nasopharyngeal cancer is not particularly clear. Clinical studies have shown that there is a certain relationship between nasopharyngeal carcinoma and EB virus infection, but it may also be related to other factors, such as familial heredity or living environment. Exposure to radioactive or chemical substances may also have a certain impact. Currently, there is no evidence to suggest that there is genetic or absolute contagion. Overall, in terms of treatment, radiotherapy is mainly used, and some patients need to be combined with chemotherapy. Generally, the five-year survival rate is relatively high among early-stage patients. If the disease staging is later and the differentiation is poor, the treatment difficulty and treatment effect are relatively worse.

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Written by Li Rui
Otolaryngology
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Early symptoms of nasopharyngeal carcinoma

The symptoms of nasal cancer can be numerous. In the early stages, symptoms might not be apparent because the area affected is relatively small, which can make the symptoms unclear. Possible symptoms include bloody nasal discharge and poor nasal airflow. Some patients might experience a foreign body sensation in the nasopharyngeal area. The most important thing, however, is to use diagnostic aids to make an assessment. This can include a nasopharyngoscopy, an enhanced CT of the nasopharynx, or an enhanced MRI to preliminarily determine the presence of a tumor. If a tumor is suspected, it is possible to consider performing a biopsy and lab tests under endoscopy. Only after completing the biopsy and lab tests can it be confirmed whether it is nasopharyngeal cancer, and then further treatment plans can be considered.

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Written by Li Rui
Otolaryngology
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What tests are done for nasopharyngeal carcinoma?

The examination items for nasopharyngeal carcinoma are mainly divided into three types. The first type is imaging examinations, the second type is blood tests, and the third type is endoscopic pathological biopsy. Imaging examinations mainly involve CT or MRI of the nasopharynx and the whole body. If necessary, PET-CT may also be considered to clarify the extent of the condition and determine the presence of neck or distant metastases, which is helpful for diagnosis and adjuvant therapy. The second type involves blood tests, mainly including general biochemical blood tests and virus detection, which can assess the basic functional status of the body. The third type is the endoscopic pathological biopsy, which involves performing a pathological biopsy under nasal endoscopy, primarily to confirm the diagnosis and observe the extent of the lesion in the nasopharynx.

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Written by Yao Jun
Otolaryngology - Head and Neck Surgery
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Is nasopharyngeal cancer hereditary?

Nasopharyngeal carcinoma is a malignant tumor of the nasopharynx, primarily found in regions populated by Mongoloid races, and is particularly common in coastal areas or in Guangdong and Guangxi regions. Nasopharyngeal carcinoma has a genetic component, meaning if you have a family history of this cancer, your chances and your descendants' chances of developing nasopharyngeal carcinoma are higher compared to those without such a family history. However, having a family history does not guarantee the development of nasopharyngeal carcinoma, nor does the absence of a family history ensure one will not get it. Under such circumstances, patients with a family history should regularly check their nasopharynx and consider whether there are traces of blood in the first sputum they cough up in the morning, which might indicate a malignancy in the nasopharynx. In such cases, performing a nasopharyngoscopy can generally clarify the presence or absence of a tumor.

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Written by Yan Chun
Oncology
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What causes nasopharyngeal carcinoma?

The specific cause of nasopharyngeal carcinoma, a type of malignant tumor, is currently unclear, but it is considered to be related to some high-risk factors that may lead to the occurrence of nasopharyngeal cancer. Firstly, there are cases of EB virus infections in the nasopharyngeal area. The long-term stimulation of the nasopharyngeal mucosa by this virus leads to hyperplasia of the mucosa, which can become malignant and eventually form nasopharyngeal cancer. Additionally, some clinical studies suggest that the occurrence of nasopharyngeal carcinoma is related to genetic factors, indicating a genetic predisposition to nasopharyngeal carcinoma, which leads to its development. Furthermore, some considerations involve external carcinogenic factors affecting the nasopharyngeal area, such as long-term smoking or environmental air pollution, which can also lead to a high incidence of nasopharyngeal cancer.