What is the basis for the diagnosis of nasopharyngeal carcinoma?

Nasopharyngeal carcinoma originates in the nasopharynx and is a common malignant tumor. It has a serious impact on the patient's physical and mental health, so understanding the diagnostic basis of nasopharyngeal carcinoma is very helpful for treatment. So what are the diagnostic basis of nasopharyngeal carcinoma? Let's take a look at how experts answer the diagnosis of nasopharyngeal carcinoma .

The diagnosis of nasopharyngeal carcinoma is based on the following:

1. Serum EB virus antibody detection can be used as an auxiliary diagnostic method.

2. Physical examination may reveal nasopharyngeal tumors, neck masses and cranial nerve palsy.

3. Nasal congestion, bloody discharge, deafness, tinnitus, headache, and facial numbness that recurs frequently.

4. Nasopharyngeal endoscopy includes indirect nasopharyngeal endoscopy and fiber nasopharyngeal endoscopy, which can see the posterior wall, lateral wall, posterior nasal aperture, posterior nasal cavity, Eustachian tube and back of soft palate, etc.

5. Imaging examinations, including X-rays, CT and MRI examinations. X-rays often include lateral nasopharyngeal films and skull base films, which can help understand the extent of the tumor and the destruction of the skull base.

6. Histopathological diagnosis: The biopsy of nasopharyngeal carcinoma can be done by bite biopsy through the oral cavity or nasal cavity, or by cutting biopsy of cervical lymph nodes and other superficial masses. In recent years, fine needle aspiration for cytological examination has been used.

The above is the basis for the diagnosis of nasopharyngeal carcinoma. Through the expert's introduction, I believe you have a certain understanding of the diagnosis of nasopharyngeal carcinoma. If you have any questions about the diagnosis of nasopharyngeal carcinoma, please consult our online experts.

For more information, please visit the nasopharyngeal carcinoma disease special topic at http://www..com.cn/zhongliu/bya/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.