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

Rattled breathing is often called death rattled common in dying patients Here’s what you need to know about it and when to seek help ...

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 ...

CT scans represent an important diagnostic tool for many conditions. ... Ultra-low-dose CT can diagnose pneumonia in immunocompromised patients while using far less radiation. Mar 13, 2025.

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.

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 ...

Both CT scan strategies were also more cost-effective than stool DNA testing, researchers said. However, the five-year CT strategy was not as cost-effective as the three-year strategy, the study says.

Distinct patterns on chest computed tomography (CT) scans among patients with interstitial lung disease (ILD) and antineutrophil cytoplasmic antibody-associated vasculitis (AAV) are linked to varied ...

Aspiration pneumonia isn’t contagious because it’s caused by inhaling food or liquid into your lungs. This can happen in people who’ve had a stroke or have other neurologic conditions.

Nodules are found in up to half of adults who have a chest X-ray or CT scan of the lungs. [ 3 ] But, less than 5 percent of all nodules turn out to be cancer.