Ultrasounds 101: What Every Patient Needs To Know

Types Of Ultrasounds

Ultrasound machines are divided into types of ultrasounds based on the type of transducer used. Transducers are the wands that transmit the sound waves into a person's body, and ultrasound technicians may use different types depending on the use of the ultrasound. A standard transducer has a short, slightly flat shape, and is passed over the skin to create an ultrasound image. For more complicated procedures, other types may be used. The transvaginal ultrasound is one of the most common types of ultrasound. It is an elongated wand that can be inserted into the vagina to get a closer look at the uterus and ovaries. A transrectal wand is similar, but it is shaped to fit into the rectum and is very helpful for diagnosing prostate problems. In cases where the doctor needs a better look at the inside of a patient's torso, they may use a transesophageal ultrasound, which is inserted into the esophagus and allows the ultrasound equipment to get a closer look at the heart and other organs.

Continue to learn more about the various uses for ultrasounds.

Common Uses For Ultrasounds

Ultrasounds have an application whenever a doctor needs to get more information about what is happening beneath a patient's skin. Since the applications for ultrasounds are too many to list, we will stick to discussing the common uses for ultrasounds. Their primary use is diagnosing other health conditions. They can help doctors to identify issues in the heart, liver, gallbladder, uterus, kidneys, eyes, thyroid, spleen, and pancreas. Individuals can get conditions like pregnancy, cancer, joint injuries, and heart problems diagnosed through an ultrasound. Ultrasounds, of course, are not just used for diagnostics. Their ability to provide a real-time image lets them assist doctors while they are doing other tasks. For example, an ultrasound could guide a doctor to the right spot to perform a needle biopsy. In some medical conditions, like pregnancy or a healing injury, regular ultrasounds can be used to monitor the patient's progress.

Continue to examine both the benefits as well as the risks of ultrasounds.