A new study shows large increases in the use of computed tomography (CT) scans of the head in emergency departments across the United States from 2007 to 2022. The study, which was published on ...

Use of head CT scans in U.S. emergency departments has more than doubled over the past 15 years, a new study says. Nearly 16 million head CT scans were ordered by ERs in 2022, up from under 8 million ...

About 5,000 years ago, people living in what is now Iran began extracting copper from rock by processing ore, an activity known as smelting. This monumental shift gave them a powerful new technology ...

CHICAGO, November 25, 2025--(BUSINESS WIRE)--Payment for certain contrast-enhanced ultrasound (CEUS) imaging procedures will double under a newly assigned billing code, according to an announcement by ...

Payment for certain contrast-enhanced ultrasound (CEUS) imaging procedures will double under a newly assigned billing code, according to an announcement by the International Contrast Ultrasound ...

Welcome to Culture Clinic, MedPage Today's collaboration with Northwell Health to offer a healthcare professional's take on the latest viral medical topics. Doctors performing certain medical scans on ...