Richard Troy

Medical Blogger committed to accuracy, I am passionate about delivering my readers critical insights into the medical field. Former paramedic, instructor and medical school student. You can read more about me in the dedicated section of the website.

Doppler ultrasound exam and color doppler test

August 10, 2020 / By Richard Troy / Diagnostic Tests, Vascular Surgery, Veins

What is a doppler ultrasound? Also known as doppler ultrasonography, the doppler ultrasound is a diagnostic imaging test that uses high-frequency sound waves to show the blood flow through blood vessels in real time. It uses the same technology of a standard ultrasound exam, but applies to it the doppler effect, by having the sound […]

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Complete Abdominal Ultrasound Exam

August 5, 2020 / By Richard Troy / Diagnostic Tests

A complete abdominal ultrasound exam utilizes high-frequency sound waves to generate real-time images of the organs and structures within the abdomen. This noninvasive and safe procedure is particularly useful in evaluating the health of organs such as the liver, pancreas, and gallbladder, and can also be used to examine blood flow through blood vessels or

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