Interventional Imaging

A subspecialty of interventional radiology (IR) uses image-guided, minimally-invasive procedures to diagnose and treat various diseases. Interventional radiologists rely on angiography, mobile C-arm and fluoroscopy imaging systems to perform thrombolysis, embolization, biopsies, vascular and other minimally invasive procedures, which can reduce recovery time, risk and costs. Find more IR content on the Society of Interventional Radiology (SIR) page.

Curiosity about interventional radiology is growing, but quality information for patients is lacking online

Since interventional radiology is a fairly new specialty, this information could be critical to its continued growth.

colorectal cancer colon CTC CRC colonoscopy

Radiology's role in colorectal cancer care set to grow following 'groundbreaking' trial results

The results were so conclusive that the trial was halted at halftime for having met predefined stopping rules. 

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Radiologist who tried to cover up multiple procedural mistakes is handed a career-ending judgment

There were two serious incidents in the span of three months that raised concerns among the radiologist's colleagues, according to official documents. 

Profound Medical prostate ablation contouring assistant

Prostate ablation AI 'contouring assistant' lands FDA clearance

The new module is a machine learning-based segmentation tool that further enhances procedural planning.

virtual reality surgical planning

Rad techs helpfully ‘stand in a surgeon’s shoes’ thanks to virtual reality

Johns Hopkins researchers demonstrated the worthiness of the concept this year.

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CT angiograms help providers 'cut to the chase' when triaging severe headaches in the ED

In the past, when initial CT scans didn’t uncover anything suspicious, patients were often referred for a lumbar puncture to check for blood in their spinal fluid. But those recommendations have started to change.

the words "FDA recall" on a board

Boston Scientific recalls premixed embolic agent after two deaths

There have been a total of 11 incidents so far, including seven injuries and two deaths. Boston Scientific said the agent can still be used if operators follow specific instructions during lower GI bleed embolization procedures.  

SIR releases new guidance on the use of interventional radiology in pediatric trauma care

Interventional procedures play an integral role in managing traumatic pediatric injuries nonoperatively, though specific guidelines for the use of endovascular interventions in this setting have not been fully defined prior to these latest recommendations.

Around the web

GE HealthCare's flurpiridaz, the PET radiotracer that recently received FDA approval, offers several key benefits over SPECT. Jamshid Maddahi, MD, discussed the details in an exclusive interview. 

Ultrafast MCE could go on to become a go-to treatment option for obstructive coronary artery disease, according to the authors of a new first-in-human clinical study.

Elucid's PlaqueIQ was trained to turn CCTA images into interactive 3D reports that help physicians visualize the presence of atherosclerosis.

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