- AI
- Molecular Imaging
- CT
- X-Ray
- Ultrasound
- MRI
- Facility Management
- Mammography
New AI Modality Gets FDA Nod for Detecting Aortic Atherosclerosis and Ectasia on Chest X-Rays
One study showed use of the Aorta-CAD cloud-based software led to a 62 percent reduction of missed aortic calcification that suggested aortic atherosclerosis.
The Food and Drug Administration (FDA) has granted 510(k) clearance to Aorta-CAD (Imagen Technologies), a cloud-based software device which employs deep learning capabilities to help detect aortic atherosclerosis and aortic ectasia on chest X-rays.
Imagen Technologies said the computer-assisted detection (CAD) device creates annotations that alert physicians to findings on chest X-rays that may be indicative of aortic ectasia or atherosclerosis. A clinical trial of the Aorta-CAD device revealed a 35 percent reduction of missed diagnoses for dilated aorta, a finding that suggests aortic ectasia, and a 62 percent reduction of missed diagnoses for aortic calcification, which can be associated with aortic atherosclerosis, according to Imagen Technologies.
“Aorta-CAD assists the physician to have a consistent and repeatable process to look into the cardiac silhouette providing additional information to enhance the patient’s treatment plans and care,” noted Scott Howell, the chief medical officer for Imagen Technologies.
The company adds that Aorta-CAD, which is available through Imagen Technologies’ diagnostics as a service (DaaS) platform, can reportedly be integrated into existing radiology workflows for X-ray reading without costly training or new PACS technology.
New Study Examines Short-Term Consistency of Large Language Models in Radiology
November 22nd 2024While GPT-4 demonstrated higher overall accuracy than other large language models in answering ACR Diagnostic in Training Exam multiple-choice questions, researchers noted an eight percent decrease in GPT-4’s accuracy rate from the first month to the third month of the study.
FDA Clears AI-Powered Ultrasound Software for Cardiac Amyloidosis Detection
November 20th 2024The AI-enabled EchoGo® Amyloidosis software for echocardiography has reportedly demonstrated an 84.5 percent sensitivity rate for diagnosing cardiac amyloidosis in heart failure patients 65 years of age and older.
FDA Clears Updated AI Platform for Digital Breast Tomosynthesis
November 12th 2024Employing advanced deep learning convolutional neural networks, ProFound Detection Version 4.0 reportedly offers a 50 percent improvement in detecting cancer in dense breasts in comparison to the previous version of the software.
