Emory University researchers looked at data from more than 450,000 people diagnosed with Alzheimer's disease or vascular dementia for their findings, shared in AJR.

About 14.5 million U.S. adults will be eligible for low-dose CT but some physicians say many vulnerable patients will still face barriers to screening.

Performing a chest, abdomen, or pelvis scan in these individuals led to a diagnosis in nearly half of all cases, experts reported in Emergency Radiology.

Massachusetts General Hospital rads outlined steps providers can take to limit unnecessary follow-up care in these situations, sharing their guidance in JACR.

Radiologists and other providers must be aware lymph node changes are appearing on MRI, PET/CT, and ultrasonography exams.

The project came in a response to a "major health problem": Black Americans are more than twice as likely to die from the disease as other men, one expert said.

Providers found an overall reduction in CT or ultrasound utilization in 11 of 17 emergency departments, according to a randomized study published in JAMA Network Open.

By pairing the advanced camera with deep learning, Tokyo researchers spotted gastrointestinal stromal tumors with 86% accuracy.