Ultrasound is a diagnostic tool that uses sound waves to create images of the body. It is commonly used during pregnancy to show the fetal heartbeat, growth, and gender, but can also diagnose other conditions. Ultrasound is safe, non-invasive, and provides valuable information to doctors. One of the most useful diagnostic tools of the last […]
High-intensity focused ultrasound (HIFU) is a cancer treatment that uses sound waves to destroy cancer cells with fewer side effects than other treatments. It is effective for individual cancers and can also be used to treat non-cancerous tumors. Magnetic resonance-guided focused ultrasound (MRI-guided FUS) is used to remove fibroids from the uterus without damaging surrounding […]
An ultrasound technician captures internal images of patients’ bodies to help doctors diagnose conditions. They work in hospitals or medical facilities and require education and certification. Ultrasound technology is used for more than just obstetrics, and training includes anatomy, physiology, and patient communication. An ultrasound technician is a medical professional who uses imaging equipment to […]
Ultrasonic testing uses high frequency sound to inspect materials for cracks, corrosion, and imperfections. It works by bouncing sound off an object and interpreting the resulting echo. Different types of ultrasonic test equipment are used depending on material temperature, thickness, geometry, and phase inversion. The equipment typically has a transducer, a coupling, and an imaging […]
Ultrasound is a non-invasive imaging technique that uses high-frequency sound waves to create images of internal structures. It is commonly used in obstetrics to visualize fetuses, but can also be used to view other organs and systems in the body. Ultrasound also has therapeutic applications, such as treating cataracts and kidney stones. Ultrasound is an […]
Ultrasound and MRI are non-invasive medical imaging techniques that produce still and moving images without radiation. Ultrasound uses sound waves while MRI uses a magnetic field, but both have advantages and disadvantages. Sometimes, doctors may use both techniques to get a more complete view of a patient’s body. MRI images are clearer, but MRI machines […]
Doppler ultrasound is a technology that emits high-frequency tones to measure motion and speed of objects. It has applications in various fields, including medical imaging. Doppler ultrasound is used to evaluate blood movement and monitor the development of a fetus in the womb. Doppler ultrasound is the technology that emits a high-frequency tone to measure […]
Doppler ultrasound is a non-invasive imaging technique that uses sound waves to visualize blood flow through arteries. It can diagnose diseases such as blood clots, aneurysms, and heart valve problems. There are three forms of Doppler ultrasound: color, power, and spectral. A sonographer uses a portable transducer to capture images of the organ under examination. […]
4D ultrasound provides moving 3D images of the fetus, allowing doctors to detect abnormalities and improve maternal health habits. It can detect Down syndrome and other deformities and is more accurate than 2D ultrasound. Advances in computer technology have improved image quality. 4D ultrasound uses three-dimensional ultrasound images and adds live-action images to the process. […]
Fetal ultrasound is a non-invasive test that uses sound waves to monitor the development and health of an unborn baby. It can detect abnormalities and determine the baby’s sex, and is a routine part of prenatal care. It is not painful and does not carry the risks of X-rays. A fetal ultrasound, also called a […]
A pelvic ultrasound uses high-frequency sound waves to examine the reproductive or urinary tract, including the uterus, bladder, kidneys, and prostate. There are different types of pelvic ultrasounds, and they can be used to diagnose various medical conditions. The procedure is non-invasive and may cause some discomfort. Patients should wear loose clothing and may need […]
Breast ultrasound is a non-invasive medical imaging study used to evaluate breast abnormalities, especially in women with dense breasts or large implants. It poses no known risk to the patient and can be used to monitor abnormalities and guide biopsies if necessary. During the test, the patient will need to remove her shirt and bra […]
Color Doppler ultrasound detects blood flow, blockages, and inflammation in vessels, arteries, tendons, ligaments, and joints. It is used to diagnose atherosclerosis, deep vein thrombosis, ankylosing spondylitis, and testicular torsion. It can also monitor blood flow after surgeries and during organ transplants. It is non-invasive, does not expose patients to radiation, and is less expensive […]
Ultrasound technicians operate ultrasound machines, create reports, and assist doctors in diagnosing and monitoring patients. They require specialized training and certification, and may specialize in certain types of ultrasound imaging. They cannot diagnose or offer medical advice, but provide valuable insight to physicians. An ultrasound technician or sonographer is a medical professional who has received […]
Medical ultrasound training programs vary in duration and cost, and prerequisites may include a high school diploma and experience in the medical field. In the US, CAAHEP accredits programs for the RDMS exam, and employers often prefer graduates from accredited institutions. Professional colleges and universities offer certificate and degree programs, respectively. In Australia, an undergraduate […]
Transvaginal ultrasounds are used to examine reproductive organs and pregnancies in early stages. They are not uncomfortable and do not require a full bladder. They can detect reproductive organ disorders and potential defects in pregnancies. Results are usually discussed with the patient’s doctor. Sometimes a regular abdominal or pelvic ultrasound isn’t enough to visualize the […]
Ultrasounds and CT scans are diagnostic tools that can be used interchangeably in some cases. Ultrasounds use sound waves to create 2D images, while CT scans use X-rays to create 3D images. CT scans have higher radiation exposure and are not recommended for pregnant women and children. Doctors may choose an ultrasound first if it […]
Color ultrasound is a new development that adds color to ultrasound images, increasing contrast and making them easier to interpret. It assigns colors to certain detected patterns to make them stand out. This technique can reduce the need for biopsies and make diagnoses clearer. The use of an ultrasound, also called ultrasound, in medicine for […]
Ultrasounds use sound waves to produce images of organs, and are routinely ordered during pregnancy to assess development and identify abnormalities. 4D ultrasounds provide more detailed images of the fetus, but are not medically necessary and should be performed by licensed sonographers. Safety concerns should be discussed with a doctor. Ultrasounds, sometimes referred to as […]
Transrectal ultrasound is a safe procedure that uses sound waves to examine the male pelvic organs, including the prostate gland. It may be used to screen for prostate cancer, take measurements of the prostate, perform a needle biopsy, or diagnose male infertility. Patients may be instructed to use an enema and drink water before the […]
