Ultrasound also goes by several other names such as Doppler study, sonography, and ultrasonography. This is a diagnostic medical technique that makes use of high frequency sound waves to generate images of internal organs and structures of the body. This technique is classified as non-invasive while the images that are generated are referred to as sonograms. The frequency of the sounds generated is usually so high that the human ear cannot detect them. When in search of 3d ultrasound Philadelphia should be given priority.
This procedure is conducted using a special machine referred to as an ultrasonography machine. The machine comprises of a transducer, which is also referred to as a probe. It is this probe that is moved over the part of the body that needs to be examined. The probe then produces high frequency sound waves that bounce off internal tissues in the body, creating images.
The waves which bounce back create an observable image. The form of the image which is produced normally relies on the densities of fluid, air, and body tissues the light bounces from. A radiologist can then interpret the image in order to make a diagnosis. A qualified sonographer is the one who usually conducts the imaging process while the interpretation of the images observed is done by radiologists.
The most common examination type conducted in most health facilities is two-dimensional ultrasonography. Nevertheless, technology has advanced majorly, allowing computers to be used to analyze sound waves which originate from multiple angles. These improvements in the world of technology have resulted in the invention of 3D and even 4D ultrasonography. In 4D and 3D sonograpgy, the sound waves come from different angles and then the computer compiles them to produce images which are simpler and easier to understand.
The images also contain more details, which makes it hard for radiologists to make mistakes in their interpretations. As such, these advanced forms of sonography make work easier and faster for health practitioners. The main difference between 3D and 4D sonography is that 4D sonography is able to show motion of 3D objects. In essence, 4D sonography is like some form of video.
The health sector has a number of applications for ultrasound. To begin with, ultrasound may be utilized as a tool for diagnosis or screening to ascertain whether there is or there is no medical condition suspected to exists in the body. In addition, ultrasound may be utilized in helping doctors to perform medical procedures. It may additionally be utilized as a therapeutic tool in treating gallstones, renal stones, and musculoskeletal disorders just to mention a few.
In obstetrics, sonography is used by doctors at the request of pregnant women to assess the progress of the development of the baby. This process can also be conducted as part of routine medical checkup for pregnant women. Besides determining the progress of the baby, the procedure can also be used to determine the number of fetuses, fetal age, movement, and position.
The amount of amniotic fluid, fetal breathing and heart activity, and the location of the placenta can also be determined through sonography. The process of monitoring the baby can be done through the vagina (trans-vaginally) during the first few weeks of the pregnancy. However, when the pregnancy is advanced, it is done trans-abdominally.
This procedure is conducted using a special machine referred to as an ultrasonography machine. The machine comprises of a transducer, which is also referred to as a probe. It is this probe that is moved over the part of the body that needs to be examined. The probe then produces high frequency sound waves that bounce off internal tissues in the body, creating images.
The waves which bounce back create an observable image. The form of the image which is produced normally relies on the densities of fluid, air, and body tissues the light bounces from. A radiologist can then interpret the image in order to make a diagnosis. A qualified sonographer is the one who usually conducts the imaging process while the interpretation of the images observed is done by radiologists.
The most common examination type conducted in most health facilities is two-dimensional ultrasonography. Nevertheless, technology has advanced majorly, allowing computers to be used to analyze sound waves which originate from multiple angles. These improvements in the world of technology have resulted in the invention of 3D and even 4D ultrasonography. In 4D and 3D sonograpgy, the sound waves come from different angles and then the computer compiles them to produce images which are simpler and easier to understand.
The images also contain more details, which makes it hard for radiologists to make mistakes in their interpretations. As such, these advanced forms of sonography make work easier and faster for health practitioners. The main difference between 3D and 4D sonography is that 4D sonography is able to show motion of 3D objects. In essence, 4D sonography is like some form of video.
The health sector has a number of applications for ultrasound. To begin with, ultrasound may be utilized as a tool for diagnosis or screening to ascertain whether there is or there is no medical condition suspected to exists in the body. In addition, ultrasound may be utilized in helping doctors to perform medical procedures. It may additionally be utilized as a therapeutic tool in treating gallstones, renal stones, and musculoskeletal disorders just to mention a few.
In obstetrics, sonography is used by doctors at the request of pregnant women to assess the progress of the development of the baby. This process can also be conducted as part of routine medical checkup for pregnant women. Besides determining the progress of the baby, the procedure can also be used to determine the number of fetuses, fetal age, movement, and position.
The amount of amniotic fluid, fetal breathing and heart activity, and the location of the placenta can also be determined through sonography. The process of monitoring the baby can be done through the vagina (trans-vaginally) during the first few weeks of the pregnancy. However, when the pregnancy is advanced, it is done trans-abdominally.
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