329 results found
Medical tests
… liver biopsy is a procedure to take a very small sample of your liver tissue. Then a doctor looks at this tissue under … on a screen to help guide the needle into the liver. When the needle goes into the liver, you may feel a pain in … in a clinic or a hospital. When cirrhosis of the liver or a cancer is suspected, the biopsy may be done during a …
Medical tests
… caused by an infection (such as meningitis ), inflammation, cancer, or bleeding in the area around the brain or spinal … in the brain caused by too much CSF. How To Prepare Tell your doctor ALL the medicines and natural health products … skin. Then a long, thin needle is put in the spinal canal. When the needle is in place, the solid central core of the …
Medical tests
… an injury, or other conditions, such as cirrhosis or cancer. The fluid is taken out using a thin needle put … Prepare If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it before your … doctor puts a numbing medicine into the skin of your belly. When the area is numb, your doctor will gently and slowly …
Medical tests
… of problems such as infection, heart failure, and lung cancer. The procedure may be done to help with shortness of … doctor can test the fluid to find the cause of the buildup. Your doctor will put a long, thin needle or a thin plastic … anesthetic in your chest wall so you won't feel any pain when the longer needle that withdraws the fluid is inserted. …
Medical tests
… is a surgery that takes out lymph node tissue to look for cancer. A sentinel node biopsy is used to see if a known … cancer is normally one of the lymph nodes under the arm. Your doctor injects a blue dye or special tracer substance … ). How To Prepare Follow the instructions exactly about when to stop eating and drinking. If you don't, your test …
Medical tests
… it. Sputum cytology may be done to help detect certain non-cancerous lung conditions. It may also be done when lung cancer is suspected. A sputum sample may be … if the sputum sample is to be collected at home or in your doctor's office. Bronchoscopy sample Your doctor will …
Medical tests
… is taken from the body and looked at under a microscope for cancer, infection, or other bone disorders. The sample of … bone problems seen on an X-ray. An open bone biopsy allows your doctor to do surgical treatment at the same time, if … eating and drinking. Follow the instructions exactly about when to stop eating and drinking, or your surgery may be …
Medical tests
… patterns match. The patterns are most likely to be similar when the donated organ or tissue comes from a close relative … there's nothing you have to do before this test, unless your doctor tells you to. If you are donating tissue or … to talk about your medical history—such as a history of cancer, infections, high-risk behaviours, use of drugs, …
Medical tests
… produced by cells, called G cells, in the stomach lining. When food enters the stomach, G cells trigger the release of … as you want up to 1 hour before the test. Be sure to tell your doctor about all the non-prescription and prescription … , hyperparathyroidism , sarcoidosis , and stomach cancer. Surgery to remove a large portion of the intestines …
Medical tests
… normal. Sometimes the doctor also takes photos or videos. When the speculum goes in, it can feel a little … lie on your back on an examination table. Your feet will be supported by footrests. The doctor will place a lubricated … under a microscope for changes in the cells that may mean cancer may be present or is likely to develop. If bleeding …
