Diagnostic Imaging North America
NOVEMBER 2006
COVER STORY
By: John C. Hayes
DEPARTMENTS
X-RAY VISION
By: John C. Hayes
Radiology needs to be cautious as teleradiology business expands
Overread
Newsclips
Mailbox
Tech Watch
Agenda
Cardiac Care
Imaging & the Law
By: Thomas W. Greeson, J.D.
Digital Department
By: Bruce Reiner, M.D.
Magnetic Resonance
By: Steven R. Renard
Bowel Imaging
By: Alec J. Megibow, M.D., MPH, FACR
Radiation Exposure
By: Emily Hayes
Liver Disease
By: Andrew Kennedy, M.D.
Nuclear Medicine
By: James Brice
Technologists
By: James Brice
Town-Gown Issues
By: C.P. Kaiser
Perturbations
By: Eric Trefelner, M.D.
Special Sections
Technology Advisor
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.