Ultrasound

Cardiac sonographers use ultrasound to generate pictures of the heart's valves, vessels and chambers. The U.S. Department of Labor's Bureau of Labor Statistics classifies cardiac sonographers under…

An endocavity transducer is a type of medical equipment. This piece of equipment is generally used during noninvasive, outpatient medical procedures. It allows physicians and other medical…

Ultrasounds use high-frequency sound waves to take a non-invasive look inside the body. One of the most common uses for ultrasound is to check on the condition of a fetus during pregnancy. There are…

Ultrasounds are routinely performed during prenatal care. The first ultrasound, which usually takes place at the end of the first trimester, is a very exciting time for parents. Ultrasounds may be…

Past medical procedures for viewing internal body parts, such as large abscesses or fluid collections, involved major invasive surgery with many associated risks. Currently, ultrasound technology…

The process for performing a 4-D ultrasound to create a photographic record of an unborn baby is the same as for 2-D and 3-D. The difference is in how the computer collects and manipulates the data in…

There are several different ultrasound exam types. Each ultrasound is the same in that they use high-frequency sound waves to create a picture. Most often it is used to scan a woman's abdomen to…

Medicare provides health insurance coverage for many senior citizens as well as some people with disabilities. It covers a wide range of services, including both routine screening tests and diagnostic…

Having regular ultrasounds is a typical part of any pregnancy to ensure the health and development of your unborn baby. One of the most exciting moments in a pregnancy is finding out the baby's gender…

During your pregnancy, you may feel impatient about knowing what your baby might look like, how much she is moving and her actual size. While 2-D ultrasounds are done every few months by your…

Opting out of an ultrasound, whether it's insurance-related or because of a personal reason, doesn't change the fact that you still might be curious about your baby's gender. Without an ultrasound,…

As with any device, the more it is used and the older it is, it will eventually begin to work more slowly or even fail. Ultrasound transducers are often found in hospital settings, and they wear down…

An ultrasound machine, just like any other piece of equipment, needs preventive maintenance to keep it running properly and preserve its longevity. Only trained technicians should perform maintenance…

A positive pregnancy test marks the beginning of the prenatal period, which culminates in a baby's birth. One of the first things your health-care provider will want to determine is the date the baby…

Ultrasound operators, who also go by the wordier diagnostic medical sonographer title, perform their jobs by translating invisible waves and sound into integral medical data and information. Many…

Four-dimensional ultrasounds (4-D) take three-dimensional ultrasounds a step further by creating a real-time, multiplanar image of a body part as it continues to function. These ultrasounds serve…

Polyacrylamide is a gel created by the process of electrophoresis, a technique used in biochemistry and molecular biology to separate macromolecules. It is a cross-linked polymer of acrylamide and…

Obtaining a degree in vascular ultrasound and clinical lab sciences is a program of study leading to jobs within the health industry. Those obtaining this job would work in a clinical or research…

Ultrasound pictures, also called sonograms, use high frequency sound waves to capture an image of the inside of the body. They are particularly useful in monitoring the health of a fetus during…

Sound consists of vibrations that can be heard by humans and other animals. Ultrasound is a type of sound frequency that cannot be heard by humans. Since "ultrasonic" is a word used to describe…

An ultrasound is a test that uses sound waves to create a picture of organs inside the body. Widely considered to be a safe procedure, ultrasound is performed by placing a piece of equipment against…

The iU22 Ultrasound System is a medical scanner that uses ultrasound waves to examine the internal body structures, including tendons, joints, muscles, vessels and internal organs. The scanner has…

A hemangioma forms when there is an abnormal buildup of blood vessels in the skin or in an internal organ. While capillary hemangiomas normally appear on the face, high-flow hemangiomas often develop…

Ultrasound imaging, or sonography, is a non-invasive procedure that uses high-frequency sound waves to produce images of internal organs. First used medically in the 1950s, the earliest forms of…

An ultrasound-guided needle biopsy refers to a diagnostic test during which a doctor removes a small amount of tissue, using an ultrasound for visual guidance. Doctors then evaluate the tissue sample…

Certification and accreditation of laboratories that perform or interpret ultrasound tests is undergone to prove the professionalism and good working practices of the lab.

The genetic disease known as polycystic kidney disease (PKD) is hard to spot before considerable, even fatal damage, has been done to the kidneys. Diagnosing the disease as quickly as possible is key…

After having a 2D ultrasound as part of routine prenatal care, many expectant parents seek out elective 3D and 4D ultrasounds because they want to see a more detailed view of their baby. 4D…

Therapeutic ultrasound is used in physical therapy as a method of treating pain and injury. High frequency sound waves penetrate into connective tissue. The heat and increased cellular activity they…

Therapeutic ultrasound has two main types of effects: nonthermal and thermal effects. Nonthermal effects cause chemical alterations in cells to increase the rate of tissue repair after an injury,…

Common during pregnancy, obstetric ultrasounds are no cause for alarm. The number of ultrasounds a woman has during her pregnancy will depend on the doctor's assessment of the fetus' health and…

Myositis is a rare and painful immune disease, in which the body's own natural defenses attack healthy muscle tissue, causing inflammation. This disease may take several forms, and usually takes a…

Ultrasound machines use high-frequency sound waves, similar to radar systems, to see inside a person's body. 3D ultrasound machines provide still images of internal organs or a fetus in the mother's…

Based on the science of sound wave transmission, 3D & 4D ultrasound imaging is the most widely used diagnostic tool besides X-rays. Ultrasound imaging remains the best method of detecting medical…

Therapeutic ultrasound is widely used in conjunction with exercise for rehabilitation. Because of the portability of the machine, the low cost, and the ease of use by the provider, ultrasound can be…

Therapeutic ultrasound uses sound waves to stimulate the repair of soft tissue, relieve pain and create a deep heating effect in the tissue. An ultrasound machine uses an electric current to vibrate a…

Noninvasive ultrasonic fat removal (NUFR) is patented technology that uses ultrasound to remove body fat. The system, which is a technological improvement on liposuction, focuses ultrasound waves to…

Adhesive capsulitis (also known as frozen shoulder) is a condition that severely limits the range-of-motion in the shoulder. People who suffer from adhesive capsulitis are often referred to a physical…

If you're pregnant and want an indication if you're having a boy or girl, but aren't currently able to take an ultrasound to get a scientific glimpse at the little one, experiment with a variety of…

3D ultrasound uses the same technology as basic two dimensional ultrasound except that multiple angles are used, rendering a 3D image. A newer offshoot of the 3D ultrasound is the 4D variety, where…

Ultrasound can provide important details about the inner make-up of a living or inert medium. Though applicable to many fields, ultrasound is probably best known for its use in medicine.

Medical technology is advancing virtually on a daily basis. This allows doctors and nurses to use sophisticated machines in order to diagnose medical conditions. A machine that medical professionals…

If you experience leg pain and suspect a blood clot, doctors may recommend an ultrasound to identify and diagnose deep vein thrombosis (DVT). However, after undergoing treatment--including…

Whether it is an intermittent noise or a continual ringing sound, tinnitus can be a frustrating condition to experience and treatment options have been limited. Research on tinnitus indicates that the…

An ultrasound report is a commonly used diagnostic tool. While ultrasound technology is used for other reasons, the vast majority of ultrasounds are performed to exam the growing fetus during…

Expectant parents are always eager to see their unborn baby on an ultrasound. Modern technology allows great detail and shows fetal movement better than ever. Today's 3-D and 4-D ultrasounds can be…

There are many screening tools for pregnant women today. Most congenital abnormalities can now be detected before birth. Ultrasound is a commonly used tool to help diagnose fetal abnormalities in…

Physical therapists often use ultrasound treatments for spinal issues. The treatments do not actually treat the spine, but rather the surrounding muscles and tissues.

An ultrasound is the most effective way to date a pregnancy. If the ultrasound is performed in the first trimester, then it is extremely accurate. It will provide an estimate of gestational age and…

Most parents want to know the gender of their child before she is born. The most common way to determine sex is through an ultrasound. Ultrasound is not 100 percent accurate and must be used with…

3D ultrasound is a newer technology that is changing the way ultrasounds are used. 3D ultrasound can be used for other purposes, but its major use is for fetal screening. Ultrasound boutiques are…

Diagnostic ultrasound has been use since the 1950s and has its roots in sound navigation. Ultrasound (sonography) technology provides a safe and non-invasive diagnostic tool in pregnancy.…

Having a 3-D ultrasound can be an exciting way to see your unborn child in a way no other diagnostic exam can show you. While a 3-D ultrasound is not a replacement for traditional ultrasounds done at…

A cataract is the clouding of the lens you eyes. Approximately half of all Americans experience cataracts by the age of 80, the National Eye Institute reports. Cataracts require removal to prevent…

Early fetal ultrasounds are used to determine pregnancy dates and viability. A lot of development happens within the first eight weeks of pregnancy, and ultrasounds allow a window into the womb.

Therapeutic ultrasound is used to heal soft tissue damage in joints and tendons. Sports injuries and arthritis are treated with ultrasound to relieve inflammation and promote blood flow. Your doctor…

Ultrasound imaging, or sonography, was developed during World War I to help ships track submarine movement. The first use of ultrasounds for medical purposes started in the 1950s. Ultrasounds are…

Indications of pregnancy can be detected as early as weeks 3 or 4. Most women will never have an ultrasound this early, but there are some signs that skilled technicians can detect two weeks after…

Thanks to ultrasound testing, expectant parents are able to find out long before birth if they are having a boy or a girl. Similar to sonar used by the Navy, sound waves are passed through the…

Arthritis, swelling, headaches, carpal tunnel syndrome, back injuries and even genetic conditions---therapeutic ultrasound is an increasingly popular way to treat a variety of ailments for adults and…

An ultrasound is performed to take images inside the body. Ultrasound helps a physician diagnose certain medical conditions and pregnancy. Different ultrasounds require different preparation…

Ultrasound, or high-frequency sound, has proven useful in a wide range of applications, including medicine. Therapeutic ultrasound involves treating a variety of physical ailments with sound waves…

The spleen is located on the left side of the abdomen above the stomach and under the ribs. It is about the size of an adult fist and weighs about 200 grams in a healthy adult. A doctor may order an…

Fetal ultrasound is a substantiative test performed to evaluate the status of the fetus in the placental sac. The fetal ultrasound technique utilizes sound waves of varied frequency range to produce…

One of the most corroborative tests that can be performed to obtain the exact status of a fetus's health at any stage of pregnancy is the fetal ultrasound. Sound waves produced in the procedure of…

Before conducting an ultrasound scan your doctor will apply a clear, water-based gel to your skin. This helps provide accurate images for several reasons.

A 3D (3-dimensional) ultrasound is basically a 3D image of the internal body, usually taken of developing fetuses. To produce the 3D images, a 3D ultrasound uses a modified version of the same…

Ultrasound therapy is an accepted treatment for soft-tissue injuries. It has been used for more than 50 years by therapists. Common ailments of the foot--heel spurs, plantar fasciitis, bursitis,…

A transvaginal ultrasound is a diagnostic imaging test that allows a physician to monitor the progress of a fetus, or to see the state of the female reproductive organs. Ultrasound is the science of…

Ultrasound, or ultrasonography, is an imaging technique frequently employed in medicine that uses the echoes of high frequency sound waves emitted from a transducer to produce an image of the…

Therapeutic ultrasound refers to a broad range of ultrasound techniques used to cure or treat various medical conditions or diseases. This includes, but is far from limited to, ultrasound for physical…

High-frequency sound waves--or ultrasound--are used in medical diagnostic tests to produce images of the body's interior. An ultrasound probe administers the sound waves to specific areas of the body.

4D ultrasounds combine 3D scanning technology with the element of time, creating a live video that shows the physical features of a baby inside the uterus.

Ultrasound machines can show images of what is going on inside the body in real-time rather than producing a still picture, and they do not emit potentially harmful radiation like x-rays do. They are…

A fetal ultrasound is a test performed during pregnancy that uses high-frequency sound waves to produce a picture of a fetus. Since their introduction in the late 1950s, fetal ultrasounds have become…

Focused ultrasound treatment is used to destroy some fibroid tumors, deliver drugs and dissolve blood clots. The outpatient procedure is non-invasive, according to UterineFibroids.org. Ask your doctor…

A transvaginal ultrasound is done as part of a pelvic ultrasound examination. A special camera, called a transducer, is inserted into the vaginal canal to obtain images of the female pelvic organs.…

Most hospitals and clinics have 3-D ultrasound available. It is a special type of ultrasound that can be used to acquire a lifelike image of a fetus. Many expectant parents often notice that their 3-D…

A transvaginal ultrasound and a hysterosonogram are procedures women health specialists, such as gynecologists, use to examine the female reproductive system. Although the transvaginal ultrasound and…

A lipoma is a benign tumor made up of mature fatty cells that commonly occur superficially. Although rare, it is possible for lipomas to develop deep in your body's organs.

A transvaginal ultrasound, also known as an endovaginal ultrasound, is a pelvic ultrasound that allows the medical professional to look at a woman's reproductive organs through her vagina instead of…

Therapeutic ultrasound is a highly advantageous form of treatment where heat producing ultrasound waves are utilized to increase circulation and encourage healing to damaged tissues. When administered…

If you are pregnant, chances are you will be getting a prenatal ultrasound, a test that uses high-frequency sound waves to produce video or photographic imagery of your baby. The benefits and…

Ultrasound sonograms are images from within the body that are produced through the use of imaging software and reflected sound waves. The use of sound waves instead of radiation or other internal…

An ultrasound is a non-invasive procedure that is used to scan a patient to reveal a condition. Most people think of an ultrasound being used to monitor a baby in the womb so that doctors can stay…

Many different cameras are used for ultrasound. They vary in frequency, shape and size. They are called transducers because they convert electrical energy into physical waves called sound waves and…

Ultrasound is used to examine different parts of the body. It is pain-free, although the patient may feel some pressure if the sonographer needs to press harder with the transducer, the camera that…

Bursitis can be a painful, debilitating condition that makes it difficult for you to enjoy your normal daily activities. Traditional treatments include rest, ice and ibuprofen or other drugs. In many…

Ultrasounds are used by doctors to see what is happening under the skin. Although ultrasounds can be used by doctors for many different uses, the most well-known and common use is in pregnancy.…

Three and four dimensional ultrasound technology provides an expectant mother with the first visual photograph of her child. Ultrasounds involve the use of high-frequency sound waves to create images.…

If you are contemplating a career change and have an interest in the medical profession, you may want to consider the rapidly growing field of diagnostic ultrasound technology. You will be trained to…

Ultrasound technology, which bounces high-frequency sound waves off an object to generate a picture, serves many purposes during a woman's pregnancy. Physicians use ultrasounds (also called sonograms)…

A transducer is a device that converts one form of energy into another. The camera used for ultrasound imaging is a transducer. It converts voltage into vibrations and vice-versa. The vibrations are…

Many people are acquainted with the colorless, green or blue goo that is squirted onto the bellies of pregnant women at the beginning of an ultrasound. The gel serves several important purposes.

Prenatal ultrasounds are generally considered to be safe when they are medically indicated. However, there is some uncertainty about their long-term safety, and their risks outweigh their benefits…

In obstetrics, an ultrasound is a medical procedure that is used by doctors foremost to determine the health of a baby. During an ultrasound, a device called transducer sends out high frequency sound…

Sound waves are generated and directed toward the fetus and is a safe procedure in the hands of a qualified obstetrician. The picture is formed when sound waves are reflected back from the fetus. In…

Ultrasound is a very challenging imaging modality to comprehend. Sonograms are two-dimensional, grayscale images. Ultrasound waves are sent into the body in pulses. Before another pulse is sent, the…

Ultrasound is an imaging modality that is used to image many parts of the body. The exams can sometimes be complex and require significant skill and experience. Some physicians hire ultrasound…

Ultrasound techs, or sonographers, are a very important part of the diagnostic imaging team. They are best known for doing the "baby" ultrasounds, but their responsibilities go well beyond obstetric…

Ultrasound technician certification is overseen by the American Registry of Diagnostic Medical Sonographers (ARDMS). Sonographers of many different educational backgrounds may sit for the registry…

Ultrasound is frequently used to diagnose lumps and pain originating in the scrotum. Testicular ultrasound, also referred to as scrotal ultrasound, is safe and pain free. Unlike x-ray and computed…

An ultrasound starts with a hand held device called a transducer. When held directly against skin tissue, the transducer emits sound waves. When trying to scan deeper tissues, these sound waves reside…

Diagnostic ultrasound and radiography are both imaging modalities used for diagnosis. Each modality is better than the other for certain things, and they are often used in conjunction with one another…

Pelvic ultrasounds are frequently done to diagnose gynecological problems. The uterus and ovaries can be seen well using two methods: transabdominal and transvaginal ultrasound. Transabdominal…

An ultrasound scanner uses sound waves that are sent out in a high frequency that reflect off the structure of a body to create an image. Images produced by an ultrasound machine can be…

When many people think about ultrasound scanning, they think about ultrasounds during pregnancy. However, ultrasound scanning is a tool used in a wide range of fields ranging from other areas of the…

Let's begin with the component called the transducer. In performing an ultrasound examination, the transducer generates and sends off waves of sound, similar to the sonar waves that are used…

An ultrasound transducer is a safe, non-invasive piece of technology that was invented in 1957 by an English physician, Professor Ian Donald (1910-1987). This machine uses high-frequency sound waves…

An ultrasound is a medical procedure used to examine the inside of the body non-evasively. The most well-known type of ultrasound is the obstetric or prenatal ultrasound, used to monitor the health…

Ultrasound is used for the diagnosis of symptoms, examination of internal organs, images of a fetus during pregnancy and assistance with minimally invasive procedures.

An ultrasound machine uses high-frequency sound waves to produce images. The images, often of the body's organs or soft tissues, offer noninvasive alternatives in the health care industry. Ultrasound…

According to the American Pregnancy Association, ultrasounds are diagnostic procedures that aid in the detection of various abnormalities related to different stages of pregnancy. First trimester…

Ultrasound technicians, or diagnostic medical sonographers, have one of the most easily recognized positions in a medical setting after doctors and nurses, thanks to widespread familiarity with the…

Being an ultrasound technologist does not mean simply working in obstetrics and helping pregnant mothers take a first glimpse of their babies. The same technology can also be used effectively in…

Ultrasound technology is a regular part of today's medical industry. Ultrasounds are used to view developing babies and see a person's insides for the purpose of diagnosing and analyzing illnesses and…

When it comes to seeing inside the body, the Ultrasound machine is revolutionary. Before the Ultrasound came into existence doctors were only able to see the inside of the body through surgery. This…

Ultrasounds are most commonly associated with pregnancy, because they are used to view the unborn fetus. However, ultrasounds can also be used to diagnose a number of other issues within the body.…

For medical purposes, an ultrasound refers to a procedure, often diagnostic, that uses sound waves to produce an image of the inside of the human body. It is widely used to measure growing fetuses and…

Ultrasound facial machines, which use sound waves to clean and rejuvenate skin, can be purchased for home use. They have been shown to help clear up acne and to diminish wrinkles and fine lines caused…