Ultrasound is used in a wide range of applications. Ultrasonic devices are used to detect and measure objects and distances. Sonography (ultrasonic imaging) is used in both veterinary and human medicine. Ultrasound is used to detect invisible flaws in products and structures during nondestructive testing. Ultrasounds performed at Semwal Diagnostics, Ultrasound Centre in Dehradun include the following:
It is a safe, painless way for your doctor to view your internal organs so how does it work and what do you need to know before your exams? As the best ultrasound center in Dehradun, below we have provided information on the ultrasound procedure.
Lets begin by describing what an ultrasound is. Simply put, it’s a procedure that uses inaudible high frequency sound waves to produce diagnostic images. As the sound passes through your body it produces echoes which a computer then interprets into images , its similar to the sonar system used by boats and ships. Ultrasound technology does not use radiation. ultrasound is used to view blood vessels, kidneys, liver, uterus and other organs. Since ultrasound images are captured in real-time, they can show the structures and movement of the body’s internal organs as well as blood flowing through the vessels. They are sometimes used for guidance when biopsies or FNAC are performed. Now that you know how the ultrasound works, lets focus on preparing for ultrasound is quite easy. Depending on your exam, you may or may not be asked to empty your bladder before hand. You might be asked to drink water, its also possible you will need to fast 4 to 8 hours before your exam. In general ultrasound studies last between 10 to 45 mins. Certain vascular tests, on the other hand, may take more than an hour. And once you know what to expect during your procedure, with your consent, and if you are prepared, there is nothing to worry about throughout the procedure. It’s risk-free, painless, and, most importantly, it’s an excellent diagnostic tool for your doctor.
Depending on your exam, you may or may not be asked to empty your bladder before hand. You might be asked to drink water, its also possible you will need to fast 4 to 8 hours before your exam.
In general ultrasound studies last between 10 to 45 mins. However, certain vascular test may take more then an hour. Now that you know what you can expect during your exam we hope that you agree there is nothing to fear. It is safe, painless and most important of all, it’s a great diagnostic tool for your doctor.