A chest X-ray exposes you to 0.06 to 0.25 mSv of radiation, a unit that measures radiation exposure. A mammogram exposes you to 0.21 mSv and a regular CT scan by comparison can expose you to 10 mSv.

A CT scan of the abdomen can show the organs, blood vessels, and bones in your abdominal cavity. The multiple images provided by the scan can give your doctor many different views of your body.

There's not always a better alternative to CT scan, according to Smith-Bindman. For instance, low-dose CT has been shown to reduce overall lung cancer death by 20%, and chest X-rays are not nearly as ...

The illness was discovered after Francis underwent a chest CT scan, the Vatican said. According to the statement, Francis was in a good mood and spent the day resting, praying and reading.

This can start in one part of your lung and spread. Doctors can see signs of respiratory inflammation on a chest X-ray or CT scan. On a chest CT, they may see something they call "ground-glass ...

Imaging scans, such as CT or MRI scans, are a way to determine whether someone has excess visceral fat. However, because these scans can be expensive and time-consuming, a doctor may instead ...

Feb. 17, 2025: The Vatican said a chest CT scan showed Francis had developed pneumonia in both lungs. Bronchitis can lead to pneumonia, which is a deeper and far more serious infection of the ...

A chest CT scan shows the popes bilateral pneumonia, indicating that he has an infection on both sides of his chest, according to the Vatican's statement. The statement also notes that treatment ...

The team analyzed the nearly one hundred million CT scans performed in 2023, throwing them into a risk model that accounted for the type of scan performed, what organs and body parts it targeted ...

A single chest CT scan delivers approximately 70 times the radiation of a standard chest X-ray. More concerning, some complex CT procedures may expose patients to radiation levels comparable to ...

A CT scan is not just a diagnostic tool; it is often the first step in life-saving intervention. It provides detailed, high-resolution images of vital organs such as the brain, chest, and abdomen ...

Before getting a CT scan, experts recommend talking to your doctor about the benefits and risks of the imaging. Computed tomography (CT) scans are a pivotal part of U.S. medical care. These ...