Cancer risk from a single CT scan is low, but repeated exposure could increase the risk of radiation-induced cancer.

A new study is projecting how radiation from computed tomography imaging​, or CT scans, could lead to future cancers.

Asthma & Immunology. The problem: Lots of ads pitch CT scans for lung-cancer screening. And it would be great if there were a safe, effective way to catch the disease early, because it's still the ...

CT scans are a vital part of modern medicine. Found in every hospital and many clinics, they give doctors a fast and detailed ...

A new study projects that CT scans performed in the US in 2023 could cause around 103,000 future cancers, potentially ...

More than 100,000 future cancer cases were projected to result from the 93 million CT examinations performed in 2023, according to a study published April 14 in JAMA Internal Medicine.  Low-dose CT ...

Wellness These methods can help you proactively reduce asthma symptoms as well as ... might notice a lung nodule while taking chest X-rays or CT scans for pneumonia or other issues.

The most common types of cancers estimated to be a result of CT scans were lung cancer and colon cancer—two cancers that are becoming more common in younger people for reasons experts do not ...

The largest number of cancers are projected to result from abdominal or pelvic CT scans in adults, accounting for about 37,500 of the 103,000 expected cancers, results show. Chest CT scans account ...

CT scans of the head, for example, expose patients to about the equivalence of one year of natural radiation. This is about 100 times the radiation dose from a chest X ray. Other CT examinations ...