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. 

The imaging iodine contrast shortage is delaying procedures and causing rationing at hospitals. impact is it having on hospitals and the tough decisions that are being made to triage patients to determine if they will get a contrast CT scan or an interventional or surgical procedure requiring contrast. Photo by Dave Fornell

Multidose contrast injectors could increase waste in some radiology departments

These findings are important from both environmental and operational standpoints, authors of a new Academic Radiology paper point out. 

technologist remote scanning Philips Radiology Operations Command Center ROCC

Imaging leaders share 7 key considerations for remote scanning programs

A new AHRA report provides an in-depth overview of concerns related to remote operations, highlighting everything from safety issues to regulatory oversight.

Sentinel axillary lymph node injected with tattoo ink via ultrasound guidance

Tattoo ink a promising option for localizing sentinel axillary lymph nodes

In some cases, the method even helps to home in on sentinel nodes that may not have been identified during prior biopsy.

Video of Deepak Bhatt explaining details on the TRANSFORM trial using CCTA and AI. #TCT #TCT24 #TCT2024 #AHA24 #AHA2024

New cardiac prevention paradigm explored in TRANSFORM trial using AI and CCTA

Deepak Bhatt, MD, director of the Mount Sinai Fuster Heart Hospital and principal investigator of the TRANSFORM trial, explains an emerging technique for cardiac screening: combining coronary CT angiography with artificial intelligence for plaque analysis to create an approach similar to mammography.

UCSF professor using ilumr desktop MRI

'Desktop' MRI brings physics education to the classroom

The tabletop scanner provides students with more hands-on opportunities to learn about the processes that drive the modality’s imaging capabilities.  

PHOTO GALLERY: Medical imaging technology at RSNA 2024

Take a virtual tour around the Radiological Society of North America (RSNA) meeting to see the sights and new technologies displayed across the vast exhibit hall floors.

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MRI-first approach could allow many to safely forego prostate biopsy

New findings indicate as many as 96% of men with positive PSA labs who show insignificant or slow-growing cancer on MRI can safely forego biopsy for three or more years. 

Video of SNMMI President Cathy Cutler explaining advocacy efforts for nuclear imaging. #SNMMI

Policy reforms in Washington that will impact nuclear imaging

SNMMI President Cathy Cutler, PhD, explains some of the key policy initiatives the society is pursuing to help support the field of nuclear medicine.