Ultrasound can also be termed as sonography, Doppler study or ultrasonology. Ultrasound is a diagnostic medical skill which uses high frequency sound waves in generating images of the internal body structures and organs. The technique is non-invasive whereas the images generated are called sonograms. The human ear is not able to detect the sounds being generated in this process since they are of very high frequency. When in need of 3d ultrasound Philadelphia should be visited.
A unique machine is used to carry out this procedure. The machine is called an ultrasonography machine. It is made up of a transducer, also called a probe. The transducer is moved over the body part being examined. It generates sound waves of high frequency that deflect off internal body tissues. In the process of deflection, images are created.
As such, the rebound waves that generate an image are the ones studied. The type of image generated is normally dependent on the density of body tissues, fluid and air. The impression can thereafter be interpreted by radiologists to make a diagnosis. The procedure of imaging is normally conducted by a competent sonographer while the radiologist interprets the images.
The most common imaging process conducted in nearly all medical facilities is two-dimensional ultrasonography. Nevertheless, a number of technological advancements have allowed the use of computers in analysis of sound waves emerging from varying angles. The innovations in computer technology have resulted in invention of 4D and 3D ultrasonography. Sound waves in 3D and 4D emanating from different angles are assembled using a computer so as to generate images that are easier to comprehend.
The images also comprise of many details, which render it harder for the radiologist to make mistake during the interpretation. Due to this, the advanced types of sonography make work to be done faster and more easily by radiologists. The major difference between 4D and 3D sonography is that 4D sonography is able to show the motion of 3D objects. This implies that 4D sonoraphy produces 3D video of some form.
Sonography finds a number of applications in the health sector. First, it can be used as a screening or diagnostic tool to confirm the presence or absence of a medical condition. Secondly, it can be used to help doctors in performing medical procedures. It can also be used as therapeutic tool for the treatment of musculoskeletal problems, gallstones, and renal stones among others.
Sonography also helps doctors at the request of a pregnant lady to monitor the growth of the baby who is developing in the womb. It can also be conducted as a routine medical checkup for women who are expectant. Alongside knowing the progress of fetal development, the process can help to determine the movement, position, number of fetuses and movement of fetuses.
The quantity of amniotic fluid, placenta location and activity of the heart and fetal breathing may also be established using ultrasound. The procedure of keeping an eye on the baby may be carried out via the vagina (transvaginally) within the few initial weeks of pregnancy. Nevertheless, upon advancement of the pregnancy, the monitoring is carried out trans-abdominally.
A unique machine is used to carry out this procedure. The machine is called an ultrasonography machine. It is made up of a transducer, also called a probe. The transducer is moved over the body part being examined. It generates sound waves of high frequency that deflect off internal body tissues. In the process of deflection, images are created.
As such, the rebound waves that generate an image are the ones studied. The type of image generated is normally dependent on the density of body tissues, fluid and air. The impression can thereafter be interpreted by radiologists to make a diagnosis. The procedure of imaging is normally conducted by a competent sonographer while the radiologist interprets the images.
The most common imaging process conducted in nearly all medical facilities is two-dimensional ultrasonography. Nevertheless, a number of technological advancements have allowed the use of computers in analysis of sound waves emerging from varying angles. The innovations in computer technology have resulted in invention of 4D and 3D ultrasonography. Sound waves in 3D and 4D emanating from different angles are assembled using a computer so as to generate images that are easier to comprehend.
The images also comprise of many details, which render it harder for the radiologist to make mistake during the interpretation. Due to this, the advanced types of sonography make work to be done faster and more easily by radiologists. The major difference between 4D and 3D sonography is that 4D sonography is able to show the motion of 3D objects. This implies that 4D sonoraphy produces 3D video of some form.
Sonography finds a number of applications in the health sector. First, it can be used as a screening or diagnostic tool to confirm the presence or absence of a medical condition. Secondly, it can be used to help doctors in performing medical procedures. It can also be used as therapeutic tool for the treatment of musculoskeletal problems, gallstones, and renal stones among others.
Sonography also helps doctors at the request of a pregnant lady to monitor the growth of the baby who is developing in the womb. It can also be conducted as a routine medical checkup for women who are expectant. Alongside knowing the progress of fetal development, the process can help to determine the movement, position, number of fetuses and movement of fetuses.
The quantity of amniotic fluid, placenta location and activity of the heart and fetal breathing may also be established using ultrasound. The procedure of keeping an eye on the baby may be carried out via the vagina (transvaginally) within the few initial weeks of pregnancy. Nevertheless, upon advancement of the pregnancy, the monitoring is carried out trans-abdominally.
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