3 Things To Know About Ultrasound : Ultrasound is one of the most effective medical techniques used today to capture live images of organs inside the body. It helps to better understand internal activities occurring in the examined area without necessarily piercing or inserting any instrument in the body.
4d Ultrasound is commonly used during pregnancy to monitor child development for abnormalities and, in most cases, to know the gender of the baby. With the widespread use of the technique, you may be tempted to think you already know all about it. The truth is, there are many other things about ultrasound that you’re likely unaware of. Here are some of them.
It’s more versatile than you think
Everyone knows that ultrasound is highly effective for observing foetus during pregnancy. However, only a few know that this innovative technology can also be used to study several other internal organs. Although there are other medical techniques used to achieve the same goal, ultrasound remains one of the simplest yet most effective ones.
It uses high-frequency sound waves generated from a transducer to create images of the examined area. Some of the organs in the body that ultrasound can work for include
- brain (in infants)
- heart and blood vessels
It’s absolutely painless
It’s normal to think all medical diagnoses are painful– even when it’s your first time. But with ultrasound, the process is absolutely pain-free and relaxing. Typically, a special lubricating jelly will be applied to your skin before the wave-generating device (transducer) is used.
The jelly helps to minimize friction and foster the smooth application of the transducer on the skin. To help you understand this better, the transducer looks just like a microphone and comes in various sizes. This ultrasound transducer will be rubbed against your skin as it emits the sound waves that enter your body. Depending on the kind of material the sound wave hits, the ultrasound then forms an image that reveals the activities going on in the examined area.
While this image may not make much sense to you, your doctor knows how to interpret and extract valuable data from the results.
You might be wondering what impacts sound waves from the transducer that penetrate your skin will have, right? Well, none. Every day, thousands of sound waves from noises around us hit our skin and some eventually penetrate. However, they do not have any impact on us.
The high-frequency sound waves from ultrasound are a little bit different. They come in the form of heat and may make you feel a slight increase in temperature around the examined area. Nonetheless, they are harmless and have no known adverse effects.
Additionally, the heat and waves generated by the ultrasound device are believed to have healing effects on our body tissues. Individuals with soft tissue lesions and surgical wounds have experienced improvements in their health conditions after getting an ultrasound.
Finally, ultrasound has shown huge importance for several medical purposes. Some experts use it to detect cyst tumors, cancer, and several other health challenges. Early detection of these problems can help to proffer effective and cost-friendly solutions to them, thus promoting healthy and happy living.
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