"We're now able to see the invisible," says Dr. Bradley Richmond, a pulmonologist who along with Dr. Michael Lester co-led the study. "XV LVAS technology gives us a window into parts of the lung we've ...

Breast cancer screening tech has come a long way in recent years, with improvements in accuracy and convenience in new ...

A 68-year-old man with 1 week of bloating and constipation undergoes CT, which reveals Stanford type B aortic dissection ...

An imaging test helps health care providers better understand what may be wrong with you so they can make treatment decisions or rule out certain health problems. There are many different types ...

Sinai, has become the first hospital in Qatar to offer the 3D CT Gastric Volume Study, an advanced diagnostic imaging service ...

PET-CT scans combine structural and functional imaging to detect diseases early. This technology improves diagnosis accuracy ...

A CT scan (also called a CAT scan) is a series of cross-sectional X-ray images of the body. Learn why a CT scan is performed and what to expect during one.

30 million scans and counting In 2023–24, two in five Australians had an x-ray, ultrasound, CT scan or MRI. That’s about 30.8 million scans in total (individuals may have two or more scans).

CT scans produce highly detailed X-ray images of the body’s bones, soft tissues, and blood vessels. A series of CT scan images, in combination, can create a 3D view of what’s happening inside ...

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.

A new study suggests the cancer risk from radiation emitted by the CT machine during a scan could be higher than previously thought — up to 103,000 cases from the 93 million scans performed in 2023.

They can be life-saving but radiation from the scans also contributes to cancer risk. The authors of a new study estimate overuse of CT scans is increasing the U.S. cancer burden.