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.

CT scans are quick, painless, non-invasive tests that can identify everything from brain tumors to injuries from an accident. But a new study published in the journal JAMA Internal Medicine shows ...

The turtle was too big to get a CT scan on a human machine, so the team headed to an equine clinic and had the scan performed on equipment designed for horses.

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, ...

The study highlights that while the risk from a single scan is low, it is not zero. Children and teenagers are at higher risk because their bodies are still developing.

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.

The Radiology Welfare Association India urges strict enforcement of the PNDT Act, citing MRI and CT scans as tools for illegal sex determination in Punjab.

A recent US study raises concerns about the increasing use of CT scans in India, potentially leading to a rise in radiation-induced cancers. Experts e ...

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.

Watershed Infarction: Axial CT scan. Note the large hypodensity in the left basal ganglia and internal capsule. Although watershed infarcts are most often thought of as areas between two major blood ...