A special tissue stain (called p16) is done on a small part of cancer tissue removed during a biopsy. This tests whether HPV could be the cause of your cancer.
Its important to know if your cancer is from HPV because those types of cancer respond well to specific treatment. It can help your doctor to choose the best treatment for you.
During the test, gel will be spread on the skin and a small device called a probe will be moved over the area. The probe makes soundwaves that can be turned into a picture on a computer. Your doctor will look at the pictures for any signs of a lump that might need a biopsy.
Ultrasounds are painless and you can go home once the test is done. You dont need to do anything to get ready for a head and neck ultrasound. You can eat and drink as you would normally.
There are many different tests that can be used to check your hearing. They are called audiometry exams.
During these tests you will wear earphones attached to a machine called an audiometer. The test will play sounds at different volumes and pitches. You may also be tested to see if you can hear and understand conversations.
If the tests before and after your chemotherapy or radiotherapy show that your hearing has been affected, your doctor may recommend some treatments or follow-up care options.
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