Many imaging methods have been created over the years to be used to image the body. A few good examples of the same include ultrasound, MRI, CT scan, digital x-ray and normal x-ray. Every one of these techniques come with different merits and demerits that make them appropriate for different instances. For example, x-ray is best for imaging hard tissues like bones in the body. When in search of 3d ultrasound Dallas should be given priority.
On the other hand, MRI is suitable for imaging soft tissues because it gives a high level of accuracy. Ultrasound on the other hand is a very safe imaging method that is often used to image infants in the womb. This method of imaging makes use of high-frequency sound waves to create images of body organs. The waves are sent into the body using a handheld transducer.
The waves then bounce off body organs and register an image on the screen. The term ultrasound is usually to imply the fact that the sound used is usually at a frequency that the human ear cannot detect. The range of the frequency used is usually between 2 to 18 megahertz. Higher frequencies usually produce images of better quality.
Higher sound frequencies however are problematic because they tend to be readily absorbed by tissues like the skin too. This normally stops the sound from reaching greater depths into the body. Lower frequency sounds, nevertheless, have the ability to go deeper into the body to form images of organs situated deeper into the body. The one demerit, however, that is related with the lower frequency sounds is that they create low-quality images.
The term sonography is at times used to refer to ultrasound. The process produces images which are known as sonograms. Medical professionals such as cardiologists, radiologists, and sonographers can perform sonography. However, sonographers normally carry out the process in health facilities where tasks are divided and there is specialization of tasks. Sonographers are usually trained specifically to handle machines used in ultrasound.
After the images are produced by the sonographer, they are sent over to the radiologist or cardiologist for interpretation. There are cases where the practitioner who is supposed to interpret the images may be located offsite. In such a case, remote radiology is usually employed. Remote radiology involves the use of high-quality technologies that work on fast-speed internet connection. The images are encrypted for privacy reasons and transmitted to the interpreter for interpretation.
Using of sound waves implies that sonography scans do not involve the use of radiation, which renders it quite secure. As a matter of fact, the waves are so safe in that they are habitually used to assess fetal development. The sonograms are also used to establish problems in vital organs like the heart, kidneys, abdomen and liver. Use of a technique that uses radiation can lead more of danger than good when used to image these organs.
When used for evaluation of fetal development, this method is used at different stages. It can also be used to determine the gender of the baby before birth. No risks have been associated with the use of this method to image fetuses in the womb.
On the other hand, MRI is suitable for imaging soft tissues because it gives a high level of accuracy. Ultrasound on the other hand is a very safe imaging method that is often used to image infants in the womb. This method of imaging makes use of high-frequency sound waves to create images of body organs. The waves are sent into the body using a handheld transducer.
The waves then bounce off body organs and register an image on the screen. The term ultrasound is usually to imply the fact that the sound used is usually at a frequency that the human ear cannot detect. The range of the frequency used is usually between 2 to 18 megahertz. Higher frequencies usually produce images of better quality.
Higher sound frequencies however are problematic because they tend to be readily absorbed by tissues like the skin too. This normally stops the sound from reaching greater depths into the body. Lower frequency sounds, nevertheless, have the ability to go deeper into the body to form images of organs situated deeper into the body. The one demerit, however, that is related with the lower frequency sounds is that they create low-quality images.
The term sonography is at times used to refer to ultrasound. The process produces images which are known as sonograms. Medical professionals such as cardiologists, radiologists, and sonographers can perform sonography. However, sonographers normally carry out the process in health facilities where tasks are divided and there is specialization of tasks. Sonographers are usually trained specifically to handle machines used in ultrasound.
After the images are produced by the sonographer, they are sent over to the radiologist or cardiologist for interpretation. There are cases where the practitioner who is supposed to interpret the images may be located offsite. In such a case, remote radiology is usually employed. Remote radiology involves the use of high-quality technologies that work on fast-speed internet connection. The images are encrypted for privacy reasons and transmitted to the interpreter for interpretation.
Using of sound waves implies that sonography scans do not involve the use of radiation, which renders it quite secure. As a matter of fact, the waves are so safe in that they are habitually used to assess fetal development. The sonograms are also used to establish problems in vital organs like the heart, kidneys, abdomen and liver. Use of a technique that uses radiation can lead more of danger than good when used to image these organs.
When used for evaluation of fetal development, this method is used at different stages. It can also be used to determine the gender of the baby before birth. No risks have been associated with the use of this method to image fetuses in the womb.
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