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. 

Political ideologies have distinct connectivity signatures on MRI, research shows

Can a person’s political affiliation be identified based on imaging of their brain, without them ever saying a word or starting a debate on social media? The answer might surprise many. 

Contrast shortage update: GE expects supply to 'progressively recover' soon

Production at the facility in Shanghai is expected to be near 100% starting on June 6.

Thumbnail

Image-guided spinal surgery system cleared

The FDA has OK’d software for planning and guiding image-based, computer-assisted surgery of the spine.

Skyrocketing rates of head CT in the ED: Don’t look at advanced practice providers

The meteoric rise of noncontrast head CT in emergency settings is not explained by the conspicuous proliferation of nurse practitioners and physician assistants in the ED.

GE, Philips, Siemens pass academic test on low-dose DECT

Comparing six dual-energy CT technologies marketed by three scanner manufacturers, radiology researchers have found all models helpful in determining the chemical composition of kidney stones even at substantially reduced radiation doses.

Cardiac MRI findings can predict incident CVD years before onset

Prior imaging of the descending thoracic and abdominal aorta in study participants revealed thoracic aortic wall area (AWA), plaque prevalence and plaque volumes to be independently associated with incident CVD.

Crowdsourced X-rays suitable for training AI in orthopedic injuries

The Internet is an acceptable source of images for training algorithms to automatically triage patients with dislocated joints and similar orthopedic emergencies. 

Example of various breast MRI protocol sequences that offer different types of soft tissue enhancement. Imaging performed on a Siemens Magnetom system. Breast MRI can help see through dense breast tissue to better detect cancers. #densebreasts #Breastdensity #BreastMRI

MRI-based radiomics boosts triple-negative breast cancer detection

"The present study validated the feasibility of using MRI-based radiomics to identify a disease prone to missed diagnosis and misdiagnosis," experts involved in the study said.