An ultrasound is a medical procedure that used high frequency sound waves to generate images of body tissues, muscles, and bone among others. A transducer is used to send sound waves into the body and when they bounce back after hitting body muscles and tissues, the transducer receives them. The returning sound waves are then used to generate the image of the organ on which it bounced. The names ultrasonography and sonography are also used to refer to this process. When in need of 3d sonogram Dallas TX should be visited.
Improvements in technology have resulted in better ultrasound technology today. Using modern ultrasonography, it is possible to look at tissue abnormalities around muscles, tendons, and joints in great detail. This technique is highly accurate if it is performed by a qualified and experienced individual. It can be used to diagnose a wide range of medical conditions.
Ultrasonography examinations on patients are usually ordered by doctors when more information regarding specific soft tissue structures is needed. Information about the state of soft tissues and blood flow inside them is also provided by this test. Gallbladder and kidneys of women are observed using this procedure during pregnancy. Blood flow in veins and arteries is provided by Doppler imaging on the other hand.
Qualified and highly trained medical specialists called sonologists usually perform this procedure. Radiologists who are experienced can also perform this procedure apart from sonologists. Sonologists are provided with directions by radiologists on how to conduct the procedure in order to achieve the best possible results. Images that are gotten from the examination are also read and interpreted by radiologists.
When the procedure is being performed, the patient may sit in a chair or lie on a stretcher. In some cases, they may just stand upright. Whether the patient sits, stands, or lies down usually depends on the part of the body that is being examines and the condition of the patient. When the patient is ready for the process, the area that is being examined is exposed by removing clothes.
A unique type of gel is then applied to that area. The gel assists in transmission of the waves. It also stops the sound waves from being dispersed to other areas. The transducer is placed on that area and it is tuned on if it had not. The patient only feels the transducer getting in contact with their body.
In general, there is no need for any special preparation for the process. However, some preparation may be needed if the organ being examined is the gall bladder or pelvic organs. For the gall bladder, one is usually required to fast for several hours prior to undergoing the examination. On the other hand, if pelvic organs are being observed, one is required to drink a lot of water to fill up the bladder.
The radiation that is used for ultrasonography is non-ionizing. This makes it extremely safe even for the unborn fetuses during pregnancy. This process has not be associated with any kind of effect through the many years it has been in use.
Improvements in technology have resulted in better ultrasound technology today. Using modern ultrasonography, it is possible to look at tissue abnormalities around muscles, tendons, and joints in great detail. This technique is highly accurate if it is performed by a qualified and experienced individual. It can be used to diagnose a wide range of medical conditions.
Ultrasonography examinations on patients are usually ordered by doctors when more information regarding specific soft tissue structures is needed. Information about the state of soft tissues and blood flow inside them is also provided by this test. Gallbladder and kidneys of women are observed using this procedure during pregnancy. Blood flow in veins and arteries is provided by Doppler imaging on the other hand.
Qualified and highly trained medical specialists called sonologists usually perform this procedure. Radiologists who are experienced can also perform this procedure apart from sonologists. Sonologists are provided with directions by radiologists on how to conduct the procedure in order to achieve the best possible results. Images that are gotten from the examination are also read and interpreted by radiologists.
When the procedure is being performed, the patient may sit in a chair or lie on a stretcher. In some cases, they may just stand upright. Whether the patient sits, stands, or lies down usually depends on the part of the body that is being examines and the condition of the patient. When the patient is ready for the process, the area that is being examined is exposed by removing clothes.
A unique type of gel is then applied to that area. The gel assists in transmission of the waves. It also stops the sound waves from being dispersed to other areas. The transducer is placed on that area and it is tuned on if it had not. The patient only feels the transducer getting in contact with their body.
In general, there is no need for any special preparation for the process. However, some preparation may be needed if the organ being examined is the gall bladder or pelvic organs. For the gall bladder, one is usually required to fast for several hours prior to undergoing the examination. On the other hand, if pelvic organs are being observed, one is required to drink a lot of water to fill up the bladder.
The radiation that is used for ultrasonography is non-ionizing. This makes it extremely safe even for the unborn fetuses during pregnancy. This process has not be associated with any kind of effect through the many years it has been in use.
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