If you have any questions or concerns, contact the imaging practice for advice. If you have diabetes it is important that you tell the sonographer before your ultrasound. leave your jewellery and valuables at home.follow the instructions provided to you - you may be asked to fast, or to drink a lot of water and not go to the toilet before the procedure.bring your referral letter and any ultrasound scan or x-ray results you have received over the past 2 years, if performed at another location.Ultrasound may not be as effective in people who are obese, as abdominal fat makes it harder for the sound waves to penetrate. Ultrasound is generally not good for imaging bone or tissues that are full of air, like the lungs. For more information, visit the Choosing Wisely Australia website.įIND A HEALTH SERVICE - The Service Finder can help you find doctors, pharmacies, hospitals and other health services.ĪSK YOUR DOCTOR - Preparing for an appointment? Use the Question Builder for general tips on what to ask your GP or specialist. Speak to your doctor or specialist about whether an ultrasound is required. Ultrasounds should only be performed when medically necessary. You should discuss having these scans with your obstetrician or GP. 3D and 4D ultrasound scans are sometimes offered in pregnancy for non-medical purposes. Additional ultrasound scans are only needed in certain circumstances. It is usually done at 8 – 13 weeks and 18 – 20 weeks - the first and second trimester scans. Ultrasound has many uses in pregnancy, including assessing gestational age, monitoring progress and screening for complications. help to guide treatments, for example by showing the correct site for an injection or to guide a biopsy needle to the correct place.monitor blood flow, and identify blood clots, aneurysms (bulging arteries), narrowing of arteries and decreased blood flow.examine lumps to see if they need further testing by distinguishing between fluid-filled cysts and solid lumps.examine muscles, tendons and ligaments and diagnose sprains, strains, trapped nerves and muscle tears.examine organs, such as the thyroid gland, the breast, the prostate and the liver.Ultrasounds can be used for screening, diagnosis or to help with treatment. 4D ultrasound, which creates a three-dimensional picture in motion.3D ultrasound, which shows a three-dimensional picture of the inside of the body.echocardiogram, which examines the heart.Doppler ultrasound, which monitors blood flow in the major arteries and veins.
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