- AI
- Molecular Imaging
- CT
- X-Ray
- Ultrasound
- MRI
- Facility Management
- Mammography
Philips' Brilliance iCT boosts quality with new technology
Volume-rendered image processed from data acquired using the Philips 256-slice Brilliance iCT scanner at WellStar Kennestone Hospital in Marietta, GA, shows right iliac artery stenosis and multiple calcifications on left iliac artery. Bony landmarks are ghosted in background, the result of a new visualization technique introduced by Philips to assist in planning interventions. The Marietta installation boosts the number of Philips 256-slice CTs to nine. These sites, located at medical facilities around the world, have scanned more than 6000 patients, according to Philips Healthcare. With rotational speeds up to 0.27 seconds and a detector that spans 8 cm, the iCT supports applications in trauma, cardiac, interventional, pediatric, vascular, and bariatrics, as well as general imaging. Slotted anode and dual-support spiral groove bearing built into the scanner's x-ray tube enable 120- kW imaging and focal spot integrity at high rotational speeds. 'Smart' focal spot simultaneously deflects x-ray beam in x- and z-axes to acquire double the data during each rotation. (Provided by Philips)
MRI-Based AI Radiomics Model Offers 'Robust' Prediction of Perineural Invasion in Prostate Cancer
July 26th 2024A model that combines MRI-based deep learning radiomics and clinical factors demonstrated an 84.8 percent ROC AUC and a 92.6 percent precision-recall AUC for predicting perineural invasion in prostate cancer cases.
Breast MRI Study Examines Common Factors with False Negatives and False Positives
July 24th 2024The absence of ipsilateral breast hypervascularity is three times more likely to be associated with false-negative findings on breast MRI and non-mass enhancement lesions have a 4.5-fold likelihood of being linked to false-positive results, according to new research.
Can Polyenergetic Reconstruction Help Resolve Streak Artifacts in Photon Counting CT?
July 22nd 2024New research looking at photon-counting computed tomography (PCCT) demonstrated significantly reduced variation and tracheal air density attenuation with polyenergetic reconstruction in contrast to monoenergetic reconstruction on chest CT.
