What tests are needed for nasopharyngeal cancer?

What tests are needed for nasopharyngeal cancer?

1. Electronic nasopharyngoscope and local pathological biopsy are usually required to diagnose NPC. When the pathological diagnosis is NPC, further nasopharyngeal CT, cervical lymph node color Doppler ultrasound, lung CT, etc. can be performed to determine whether NPC has near invasion and distant metastasis. Because NPC is mainly squamous cell carcinoma, it is easy to metastasize to lymph nodes clinically. Color Doppler ultrasound of cervical lymph nodes and submandibular lymph nodes can help determine whether there is lymph node metastasis. Neck cleaning is required if necessary.

2. If there are neoplasms, a biopsy must be performed because the final diagnosis requires pathological examination. In addition to blood, Epstein-Barr virus serological examination can help with the auxiliary diagnosis of nasopharyngeal carcinoma.

3. CT and MRI can help understand the extent of the tumor and the degree of skull base bone damage. Patients with nasopharyngeal carcinoma need to undergo the following examinations: Pathological examination of nasopharyngeal carcinoma to determine the type of nasopharyngeal carcinoma.

What medicine should I take to relieve the pain of acute gastritis?

The main purpose of acute gastritis is to eliminate the cause, actively treat primary diseases and trauma, and correct pathological and physiological disorders. If it is a bacterial infection, antibiotic drugs such as berberine and cotrimoxazole should be selected, followed by norfloxacin and gentamicin.

If vomiting is severe and dehydration is obvious, intravenous glucose saline drip is given, and 5% sodium bicarbonate solution is given appropriately in case of acidosis. The third drug is an antispasmodic drug. Many acute gastritis will show stomach pain. Using some atropine antispasmodics can significantly relieve the patient's gastric spasm.