329 results found
Medical tests
… or a disease, such as cancer. Other tests may also be used to check the lymph tissue sample, including a culture , … usually mean an infection. But the swelling can also be caused by a cut, a scratch, an insect bite, a tattoo, a drug … Why It Is Done Lymph node biopsy is done to: Check the cause of enlarged lymph nodes that do not return to normal …
Medical tests
… that lets a doctor look inside your joints. The doctor uses a thin viewing tool called an arthroscope, or scope. It … connects bone to bone (ligaments). This procedure can be used to see if you have a joint problem or to do surgery … needed with open surgery. Why It Is Done Arthroscopy is used to: Evaluate and diagnose a joint problem when a …
Medical tests
… It can find changes in your genes or chromosomes that may cause a genetic illness. The results may tell you about your … such as Huntington disease . Forensic testing . This is used to identify family members, crime suspects, and victims … crime, war, or disasters. Diagnostic testing . This may be used to confirm a specific genetic illness when a person has …
Medical tests
… be monitored throughout the procedure. Also, a small device used to measure the amount of oxygen in your blood ( pulse … echo is generally painless. But you might feel nauseated and uncomfortable while the probe is in your throat. … Some people feel like they can't breathe at times because of the probe in their throat, but this is a false …
Medical tests
… This organ is called the cochlea. Sound vibrations cause the fluid in the inner ear to move, which bends tiny … take about 1 hour. How It Feels This test usually doesn't cause any pain or discomfort. Risks There are no known risks … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …
Medical tests
… are two types of bronchoscopy. Flexible bronchoscopy. It uses a long, thin, lighted tube to look at your airway. The flexible bronchoscope is used more often than the rigid bronchoscope. That's because it usually does not require general anesthesia , is more …
Medical tests
… There are two types of laryngoscopy, and each uses different equipment. Indirect laryngoscopy Indirect … reflect light to the back of your throat. Some doctors now use headgear with a bright light. Indirect laryngoscopy is not done as much now because flexible laryngoscopes let your doctor see better and …
Medical tests
… urine from the bladder to outside the body. The doctor uses a thin, lighted tool called a cystoscope. With this … with liquid. This helps the doctor see better. It may cause you to feel pressure in your bladder area for a short … visit. Why It Is Done Cystoscopy may be done to: Find the cause of many urinary system problems. Examples include blood …
Medical tests
… a long, thin needle through the belly. Ultrasound is used to guide the catheter or needle to the right spot. CVS … genetic conditions. You may choose to have this test because: Of your age. As you get older, you have a greater … or the baby's father carries an abnormal gene that can cause an inherited disease, such as Tay-Sachs disease , sickle …
Medical tests
… lighted scope ( endoscope ) and X-ray pictures are used. The scope is put through the mouth and gently moved … report feeling as though they can't breathe sometimes because of the tube in their throat. This is a false sensation caused by the anesthetic. There is always plenty of breathing …
