Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography,  and the nuclear imaging modalities of PET and SPECT. 

COVID-19 patients with neurological symptoms warrant ‘prompt workup’ for stroke

Mount Sinai researchers also found those with the disease are 2.4 times more likely to suffer large vessel occlusion stroke.

Thumbnail

DBT doesn’t benefit subset of women facing higher breast cancer risk, poorest mammography outcomes

3D mammography did not bolster cancer detection or reduce recall visits in the 10% of women considered to have "extremely dense" breasts, radiologists explained in JAMA Network Open.

Thumbnail

New CT technique slashes radiation exposure while retaining image quality

A separate study published Wednesday found dose reduction methods in chest tomosynthesis dramatically impacted image clarity, highlighting the difficulties with cutting patients' exposure.

Thumbnail

Lifelong thinking skills create ‘cognitive reserve’ protection against Alzheimer’s-related brain changes

Normal scores on thinking and memory tests at the start of a 14-year-long study were associated with fewer problems later in life, regardless of amyloid brain plaques.

Thumbnail

Top imaging groups warn delayed screenings could cause ‘second healthcare crisis’

The ACR—along with seven other radiology organizations—said thousands could die due to delayed diagnoses caused by the pandemic and urged governors to take action.

Thumbnail

Adding ancillary MRI features to LI-RADS treatment algorithm improves HCC care

Korean researchers tested the traditional LI-RADS algorithm and a modified version in nearly 140 patients with liver cancer, sharing their findings in Radiology.

Thumbnail

First patients receive new PET tracer; Canadian orgs sign isotope deal, and more molecular imaging updates

Blue Earth Diagnostics announced that it has administered its new radiohybrid imaging agent to patients taking part in a clinical trial for prostate cancer.

Molecular imaging pioneer, beloved radiologist passes away

In addition to his dedication to early cancer detection, the renowned 57-year-old physician developed a number of FDG PET algorithms used for managing cancer patients.

Around the web

GE HealthCare designed the new-look Revolution Vibe CT scanner to help hospitals and health systems embrace CCTA and improve overall efficiency.

Clinicians have been using HeartSee to diagnose and treat coronary artery disease since the technology first debuted back in 2018. These latest updates, set to roll out to existing users, are designed to improve diagnostic performance and user access.

The cardiac technologies clinicians use for CVD evaluations have changed significantly in recent years, according to a new analysis of CMS data. While some modalities are on the rise, others are being utilized much less than ever before.