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.

First AI-enabled POCUS app for detecting pleural effusion and atelectasis earns FDA clearance
The apps are embedded into the Exo Iris transducer, which can be plugged directly into a smartphone, utilized anywhere and without the internet.
Symptom-detected breast cancers more likely to require mastectomy, chemotherapy
New research adds to the “strong evidence” supporting screening guidelines and highlights the importance of women adhering to clinical recommendations.
Shoulder ultrasound effectively detects insulin resistance, even before abnormal labs
POCUS could represent a quick, easy and affordable way to detect signs of insulin resistance before it progresses into diabetes, researchers suggest.
Contrast-enhanced mammography significantly improves early cancer detection
New trial results suggest CEM could enhance breast cancer detection beyond DBT exams when patients are faced with barriers to obtaining an MRI.
Bayer seeks FDA approval for gadoquatrane, its latest low-dose GBCA
The investigational agent uses 60% less gadolinium without sacrificing image quality, according to recent clinical trial findings.

Hybrid multidimensional prostate MRI is 'a step in the right direction' for quantitative assessments

Using hybrid multidimensional MRI exams in lieu of multiparametric MRI for the assessment of prostate cancer could reduce interpretation times while increasing interobserver agreement.

Survey data reveal a potential window of opportunity for attracting student interest in nuclear medicine

Experts recently detailed their efforts to garner more student interest in the field—efforts that were successful, according to a survey responses from students who completed a short nuc med seminar.

AI cardiology Cleerly soft plaque assessments

Cardiology startup raises $192M for AI-powered imaging assessments

The company has now raised $248M in total to help develop, commercialize and market its FDA-cleared technology.

Examples of new cardiac CT technologies at the 2022 SCCT meeting. Top left clockwise, realistic 3D rendering inside the heart, the GE Revolution Apex scanner, Cleerly's AI automated soft plaque assessment, and CT strain imaging from Medis. #SCCT #SCCT2022 #YesCCT #CTA #CCTA, new computed tomography technology

PHOTO GALLERY: Cardiac CT advances at SCCT 2022

View a variety of images from the 2022 Society of Cardiovascular Computed Tomography (SCCT) meeting in Las Vegas.

A ‘powerful’ tool: Commercially available AI significantly outperforms radiologist reads for trauma imaging

The software was put to the test on nearly 5,000 trauma radiographs, assessing for the presence of fractures, dislocations, elbow effusions and focal bone lesions. In some cases, it outperformed radiologists by as many as 82 points.

Example of a patient's coronary tree extracted from a cardiac CT scan. CT allows very detailed anatomical imaging and now physiological and plaque information that can be useful in pre-planning interventional procedures. Imaging from the GE Revolution Apex system at SCCT 2022.

VIDEO: CT imaging to plan coronary interventions — Interview with Jonathon Leipsic, MD

Jonathon Leipsic, MD, chairman of the Department of Radiology, University of British Columbia, explains how noninvasive computed tomography angiography (CTA) can be used to aid in planning interventional cardiology procedures for percutaneous coronary intervention (PCI) and chronic total occlusions (CTO).

Ischemic stroke CT imaging. Images courtesy of RSNA

CT imaging alone found noninferior to CT/MR combo for acute ischemic stroke patients

“The value of MRI added to CT in patients such as these should not be presumed."

Despite mandated coverage, nearly half of women are concerned about OOP breast cancer screening expenses

Women who skipped screening due to financial concerns outnumbered those who were not screened due to logistical issues such as scheduling and transportation conflicts, new survey data reveals.

Medical Imaging

First AI-enabled POCUS app for detecting pleural effusion and atelectasis earns FDA clearance

Symptom-detected breast cancers more likely to require mastectomy, chemotherapy

Shoulder ultrasound effectively detects insulin resistance, even before abnormal labs

Contrast-enhanced mammography significantly improves early cancer detection

Bayer seeks FDA approval for gadoquatrane, its latest low-dose GBCA