Medical imaging scans that create detailed images of the body’s internal structures are widely used in medicine. Doctors need them to detect and manage certain types of cancer, assess the extent of ...

The take-home message should not be that CT scans represent a major danger and therefore need to be avoided at all costs. CT scans represent an important diagnostic tool for many conditions.

Magnetic resonance imaging (MRI) is a diagnostic procedure that uses a combination of a large magnet, radiofrequencies, and a computer to produce detailed images of organs and structures within the ...

In female patients, breast cancer risk due to CT scans also increased notably (5,700 cases). The researchers linked CT scans to the abdomen and pelvis to 37% of the radiation-induced cancer cases, ...

When doctors describe your brain scan as a “starry sky,” it’s not good TB is the deadliest infection in the world—but it doesn't often look like this.

Deciding whether to get a CT scan is up to you. But it helps to know some context and details, and the right questions to ask your doctor.

Dizziness is a common cause of emergency room (ER) visits.1 The yield of various diagnostic tests in patients with dizziness has been evaluated in outpatient or ambulatory care settings but no data ...

Medical Examiner Are CT Scans Causing a Ton of Cancer? I’m an epidemiologist who fact-checks the news. Here’s what you actually need to know about that viral paper.

Computed tomography (CT) scans, which can detect everything from cancer to blood clots, may not in every case provide enough benefit to outweigh the risks of radiation exposure, a new analysis finds.

New research projects that the tens of millions of CT scans performed in the US in 2023 could result in over 100,000 cases of cancer.

Explore the link between CT scans and cancer risk. Learn about a recent study, potential risks, and the importance of informed decisions.

New research reveals CT scans may cause 5% of U.S. cancer cases annually. Learn the risks, who's most vulnerable, and how to protect yourself.