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ultrasound    音标拼音: [,ʌltrəs'ɑʊnd]
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  • Ultrasound - Mayo Clinic
    Ultrasound is a valuable tool, but it has limitations Sound waves don't travel well through air or bone This means ultrasound isn't effective at imaging body parts that have gas in them or are hidden by bone, such as the lungs or head Ultrasound also may not be able to see objects that are located very deep in the human body
  • Abdominal ultrasound - Mayo Clinic
    An abdominal ultrasound is a medical imaging test that uses sound waves to see inside the belly area, also called the abdomen It's the preferred screening test for abdominal aortic aneurysm But the test may be used to diagnose or rule out many other health conditions An abdominal aortic aneurysm, or aortic aneurysm, is an enlarged area in the lower part of the body's main artery, called the
  • Fetal ultrasound - Mayo Clinic
    Fetal ultrasound should only be done for medical reasons as part of prenatal care, based on the advice of a doctor or other licensed health care professional If you're getting ready for an ultrasound, check out the following images They'll give you an idea of what to expect and help you better understand what you see during the ultrasound
  • Ultrasound - Doctors Departments - Mayo Clinic
    Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota Staff skilled in dozens of specialties work together to ensure quality care and successful recovery
  • Ultrasound-Guided Injection Clinic - Overview - Mayo Clinic
    The Ultrasound-Guided Injection Clinic's specialized physicians and staff will help improve your pain and restore quality of life without surgery
  • Carotid ultrasound - Mayo Clinic
    Carotid (kuh-ROT-id) ultrasound is a procedure that uses sound waves to look at blood flow through the carotid arteries The carotid arteries are a pair of blood vessels on each side of the neck They deliver blood from the heart to the brain A carotid ultrasound also checks the thickness of the carotid artery wall and for blood clots
  • Hydronephrosis - Diagnosis and treatment - Mayo Clinic
    During pregnancy, a routine ultrasound test often spots hydronephrosis in unborn babies Treatment Treatment for hydronephrosis depends on its cause and how bad the symptoms are The goal of treatment is to ease kidney swelling and prevent kidney damage You may need medicine, a process to drain urine or surgery
  • Ultrasound-guided transperineal prostate biopsy - Mayo Clinic
    Overview of ultrasound-guided transperineal prostate biopsies In transperineal biopsy, the urologist passes the biopsy needle through the perineal skin and into the prostate, rather than passing the biopsy needle through a potentially contaminated rectum The biopsy needle is still guided by an ultrasound placed in the rectum
  • Endoscopic ultrasound - Mayo Clinic
    Endoscopic ultrasound is a procedure that combines endoscopy and ultrasound to create images of the digestive tract and nearby organs and tissues It also is called EUS During EUS, a thin, flexible tube called an endoscope is placed in the digestive tract An ultrasound device on the tip of the tube uses high-frequency sound waves to create detailed images of the digestive tract and other
  • Kidney stones - Diagnosis and treatment - Mayo Clinic
    That's because this kind of imaging test can miss small kidney stones Ultrasound is another imaging option to diagnose kidney stones Analysis of passed stones You may be asked to urinate through a strainer to catch any stones that you pass Then a lab checks the chemical makeup of your kidney stones





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