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.

Nuclear imaging groups share new flurpiridaz guideline
Several groups collaborated on the document, which is designed to help clinicians provide high-quality, consistent care when using flurpiridaz during cardiac PET imaging exams.
New study suggests link between birth defects and preconception CT imaging
The findings raise concerns about women who are planning on becoming pregnant and imaging-related radiation exposure in the weeks leading up to conception.
Radiation exposure during imaging may be causing some pediatric cancer cases
Although the risk of developing cancer due to radiation exposure during medical imaging is small, there are clear associations between the two.
Company building novel portable stroke MR imaging platform seeks investors
New Zealand-based Wellumio in January announced its expansion into the U.S., laying the groundwork for local clinical trials to test its device.
Breast ultrasound finding may signal invasive cancer, research suggests
Though this finding is relatively uncommon, it is expected that the BI-RADS 6th edition ultrasound lexicon will include it as a feature associated with malignancy.

Teleradiologists’ accuracy diagnosing COVID-19 underscores remote reading’s importance during emergencies

Senior radiologists agreed with their remote peers' interpretations in most instances, according to a new multi-center study published in European Radiology.

Man died after receiving ‘unnecessary’ contrast scan, despite kidney issues

Radiologists signed off on the exam, but never took the proper steps to determine the 91-year-old's contrast risks.

Scientists look to functional MR brain imaging to understand America’s political divide

Experts from three prominent institutions hope their neuroimaging work will inform new interventions to address partisan discord.

CTA scans for stroke double as quick, cost-effective tool for diagnosing COVID-19

Pairing imaging results with self-reported symptoms proved 83% accurate at spotting patients with the virus, Albert Einstein College of Medicine neurologists found.

Cardiac MRI contrast agents are low-risk and safe for ‘overwhelming’ majority of patients

German researchers reported acute adverse effects in only 0.38% of contrast-enhanced exams, with few severe reactions.

New 3D imaging technique doubles the visibility of brain tumors on MR scans

Inventor and lead author Robert Edelman, MD, compared the advancement to stargazing at night versus during the day.

Radiologist and noted COVID-19 expert shares 5 lessons learned from the pandemic

Ali Gholamrezanezhad, MD, a clinical emergency radiologist with USC Keck Medicine, has authored more than 40 papers on the topic.

FDA grants fast track status to investigational molecular imaging agent

Tokyo-based Astellas's tracer was developed to supplement surgeries and reduces the chance of iatrogenic ureteral injury during colorectal or gynecologic procedures.

Medical Imaging

Nuclear imaging groups share new flurpiridaz guideline

New study suggests link between birth defects and preconception CT imaging

Radiation exposure during imaging may be causing some pediatric cancer cases

Company building novel portable stroke MR imaging platform seeks investors

Breast ultrasound finding may signal invasive cancer, research suggests