Garrett Andrews is an adjunct faculty member in the Department of Political Science at Portland Community College where he teaches State and Local Government. With five years of experience as a writer ...

Kayla Missman specializes in making complicated topics more approachable. She has eight years of experience in journalism, editing and marketing, allowing her to dive into interesting topics and ...

For decades, ultrasound was employed in only a handful of medical specialties. But today it is being used across the spectrum of disciplines, from anesthesiology to urology. Ultrasound, also called ...

Medical ultrasound, also known as sonography, is a safe and non-invasive imaging technique. Unlike X-rays or CT scans, this procedure does not use ionizing radiation, making it the preferred method ...

A testicular ultrasound uses high-frequency sound waves to produce images of your testicles and the tissue around them. It can take detailed pictures of your scrotum, testicles, and their blood ...

The use of ultrasound in the diagnosis of many female disorders is undisputed. This mode of imaging uses ultrasound waves to reflect off various tissues as they pass through the targeted part of the ...

Picture this: a painless, radiation-free scan that can look inside your body in real time. From monitoring pregnancies to detecting heart problems, ultrasound radiology quietly powers millions of ...

Diagnostic ultrasounds are a common, non-invasive way to help doctors detect internal bodily abnormalities and determine sources of pain or discomfort. Technicians use high-frequency sound waves to ...

Liver cancer occurs when cells of the liver grow uncontrollably and form a lump called a tumor or mass. The liver is a large organ that sits under your ribs on the right side of the body. It serves ...