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. 

JNM: Virtual fly-through bronchoscopy provides effective diagnostic tool

A new method to detect regional lymph node metastases in patients with non-small cell lung cancer using a virtual fly-through 3D 18F-FDG PET/CT bronchoscopy has been shown to have high diagnostic accuracy, according to research published in the October issue of Journal of Nuclear Medicine.

FDA releases 8 transparency proposals

The FDA is seeking public comment on eight draft proposals aimed at increasing access to compliance and enforcement data. The proposals were made in compliance with President Barack Obamas Memorandum on Regulatory Compliance, which requires federal agencies to make publicly available compliance information easily accessible, downloadable and searchable online.

FDA approves surgical gel to stop blood flow

The FDA has approved LeGoo, a gel that allows surgeons to temporarily stop blood flow during surgery so that they can join blood vessels without clamps or elastic loops.

Agfa and Novation ink DR deal

Agfa HealthCare has been awarded a new three-year contract with Novation, a healthcare supply contracting company based in Irving, Texas, to provide DR systems to more than 30,000 VHA, UHC and Provista member organizations in the U.S.

Court exempts Ky. imaging facility from certificate of need requirements

A Kentucky appeals court has upheld a lower court ruling that said Fleming Regional Medical Imaging is exempt from the certificate of need requirements for the state of Kentucky.

ACS: Poor women less likely to screen for, more likely to die from breast cancer

The burden of breast cancer deaths has shifted to poor women, according to Breast Cancer Statistics, 2011, a report issued by the American Cancer Society (ACS). Poor women are less likely than non-poor women to undergo screening mammography, which may be a factor in the disparate death rates, according to the authors.

GE unveils latest ultrasound system

GE Healthcare has introduced Logiq S8, a general imaging ultrasound scanner.

FDA releases draft guidance on de novo review

The FDA issued draft guidance Oct. 3 updating the de novo review process for certain low- to moderate-risk medical devices, offering a new pathway for concurrent submission to the 510(k) and de novo clearance processes.

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.