MRI of the abdomen is most frequently used to look more specifically at an abnormality seen on another test, such as anultrasoundor a CT scan. The exam is usually tailored to look at just theliver, pancreas, or adrenal glands. For women, pelvic MRI provides a detailed look at the ovaries...
MR angiography (MRA). This test uses MRI technology and IV contrast dye to make the blood vessels visible. Contrast dye causes blood vessels to show up well on the MRI image. This is so the doctor can see them. CT angiography (CTA). This test uses X-rays and a computer along with ...
答:MRA即磁共振动脉血管成像,是磁共振应用技术的一种。 A: Magnetic resonance angiography–also called a magnetic resonance angiogram or MRA is a type of MRI. 2 头颅MRA和头颅磁共振有什么区别? Q: What are the differences between head MRA and MRI? 答:头颅MRA是磁共振的一种特殊类型,专用于观察血管。
Renal artery duplex ultrasound, magnetic resonance angiography (MRA), and spiral CT angiography have been shown to have excellent sensitivity and specificity for diagnosing renal artery disease. What test is used as a first-line screening test depends on factors such as degree of renal insufficency...
Magnetic resonance imaging (MRI) is a nonsurgical procedure used to obtain internal body images without the use of radiation. This imaging test can help your physician diagnose injuries or more serious diseases in the brain, spinal cord, and internal organs. Doctors might suggest an MRI if they...
A contrast scan is an extremely valuable tool for diagnosing diseases, and assessing internal damage and other abnormalities. While there is a possibility of reactions to the contrast agent, these are rare, and undergoing the test is generally preferable to leaving a disease or condition untreated....
Thrombus (blood clot) is diagnosed starting with a medical history and a physical exam. Tests for thrombus may include: Ultrasound Blood tests to see how well blood clots D-dimer test Venography Magnetic resonance imaging(MRI) Magnetic resonance angiography (MRA) ...
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A hearing testmay show problems with your ear. Your eardrum and middle ear may also be examined and tested. An ultrasound, CT, MRI, or MRAmay show the cause of your tinnitus. You may be given contrast liquid to help the parts of your ear show up better in the pictures. Tell the hea...
Brain CT test Computerized tomography angiogram (CTA) Blood tests MRI Magnetic resonance angiogram (MRA) tests Carotid angiogram Electrocardiogram Carotid ultrasound Echocardiogram All these tests will help your doctor determine your status as far as the management and treatment of stroke is concerned. Re...