- AI
- Molecular Imaging
- CT
- X-Ray
- Ultrasound
- MRI
- Facility Management
- Mammography
Diagnostic Imaging North America
March 2005
COVER STORY
MSCT angio advances in peripheral vessels
By: Manish Taneja, M.D., FRCR, Andrew Wood, FRCR, and Andrew Gordon, FRCR
DEPARTMENTS
X-RAY VISION
John C. Hayes, Editor
Variations in practice may harm care and create liability issues
AGENDA
John C. Hayes, Editor
Hot Button brings different viewpoints to big issues
Molecular Imaging Outlook
- Institutional pressures impede translational research
- Bioluminescent light shines on MI
- Molecular Imaging Briefing
- New Alzheimer's disease probes appear on the horizon
- MRI tracks stem cells used to treat condition similar to multiple sclerosis
- I-131 phospholipid remains in bilateral pulmonary tumors for days
- Novel technique grades breast cancer to predict its response to chemotherapy
- Semiconductor-based gamma camera finds subcentimeter breast tumors
- MR strategy gauges myocardial flux to show energy status of failing hearts
Overread
- Federal imaging proposals mesh with ACR initiatives
- Don't spit into the wind . . .
- Doubts linger over next stage of lung RF ablation
- Microgravity shoulder scan makes ultrasound history
- Intraoperative high-field MR revamps neurosurgery
- Some cardiologists cling to catheter angiography
- Breast MR false negatives vex researchers
- Erratum
Newsclips
- MR contrast patterns predict therapy response
- U.K. revisits use of x-ray vans for TB screening
- Israeli HMO adopts ACR imaging criteria
- Three CT techs increase throughput and revenue
- Real-time MR guides liver cryotherapy
Malpractice Monitor
Chest Pain Imaging
Informatics
Nuclear Practice
Tech Watch
- CT slice battle obscures value of flying focal spots
- Web links distant radiologists to hospitals and facilities
- Software, coil advances promise to broaden MR mammography
- C-arm technology brings soft- tissue resolution to angio suite
- ER practice may save us from neutering
Mailbox
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.
