As Washington battles over access to health care, a Post journalist’s experience at a public hospital in Brazil shone light ...

A brain abscess is a rare but life-threatening infection. Learn how advances in imaging, surgery, and diagnostics are ...

Brain death determination sits at the fraught intersection of critical-care medicine, ethics, and organ-donation logistics.

Brian Imaging For Glioma When facing a glioma diagnosis, patients typically undergo either a CT (CAT) scan or an MRI. Each comes with specific steps to prepare for and understand. CT scans are fast — ...

A brain CT scan visualizes the structure of the brain and skull, and it can identify blood in and around the brain. A brain CT scan can also identify fluid, swelling, large tumors, or a large stroke.

It uses a contrast agent that is injected into a patient’s bloodstream during a CT scan to visualize and evaluate the circulation of blood through tissues.

CT scan CT (or CAT) scan stands for computed (axial) tomography. It is a test that uses x-rays and a computer to create detailed pictures of the inside of your body. You might have a CT scan of the ...

Sometimes, you need a separate CT scan with an added substance called “contrast.” This helps some parts of your body show up more clearly on the images. You might need to drink it as a liquid ...

A 66-year-old woman from Northampton died after an extreme allergic reaction to CT scan dye caused cardiac arrest. According to doctors, Yvonne Graham suffered from stage three kidney disease, and ...

A MUM suffering severe bloating died after she had a suspected allergic reaction to a CT scan. Yvonne Graham, 66, went into cardiac arrest minutes after medics at Northampton General Hospital injec… ...

Low-dose computed tomography (LDCT) is a specialized CT scan with a lower radiation dose than normal-dose CT. However, the reduced radiation dose can introduce noise and artifacts, affecting ...