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.

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.  

April 17, 2024
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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.

April 15, 2024
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Cardiology, radiology groups urge insurance provider to rethink imaging policy

SCAI and four other major healthcare organizations signed a joint letter in support of intravascular ultrasound. 

April 3, 2024
Kumar Madassery, MD, director of peripheral vascular intervention and critical limb ischemia (CLI) program at Rush University Medical Center in Chicago, explains techniques and tools used to restore blood flow to the foot to help foot wounds heal and prevent amputation. He is part of a campaign to raise awareness through the PAD Pulse Alliance.

Interventional techniques can help limit amputations among CLI patients

Kumar Madassery, MD, detailed some of the techniques and tools used to restore blood flow to the foot to help foot wounds heal and prevent amputation.

March 19, 2024
On the frontline of the epidemic of peripheral artery disease (PAD) and related 400 leg amputations per day in the U.S., Kumar Madassery, MD, director of peripheral vascular intervention and critical limb ischemia (CLI) program at Rush University Medical Center in Chicago, explains there is a glaring health inequities in rural and low income areas of the country.

Peripheral artery disease is out of control in many rural, low income communities

Peripheral artery disease (PAD) leads to more than 400 leg amputations per day in the U.S. Kumar Madassery, MD, discussed the importance of increasing awareness and reaching patients before it is too late. 

March 14, 2024
A medical professional trained to manage contrast reactions should be on-site at any imaging facilities doing contrast studies to maintain patient safety, according to a an updated statement from the American College of Radiology. The ACR has released the latest edition of the ACR Appropriateness Criteria, which includes 221 diagnostic imaging and interventional radiology topics with more than 1,050 clinical variants covering 2,900 clinical scenarios. #ACR #AUC #appropriateuse

ACR updates requirements for on-site staff overseeing contrast administration

A clinician trained to manage reactions should be on-site at any imaging facilities doing contrast studies to maintain patient safety.

March 1, 2024
Philips LumiGuide 3D imaging system

Light-powered 3D imaging system guides vascular surgeries without X-ray

The Philips LumiGuide utilizes a fiber optic guidewire with AI-assisted recognition to map the body arteries with light.

February 22, 2024
Example of intravascular ultrasound (IVUS) shown as part of the multimodality imaging capability on the Fujifilm CVIS.

Cardiologists, radiologists and surgeons push for increased adoption of IVUS during peripheral vascular interventions

Increasing the use of intravascular ultrasound when performing lower-extremity revascularization procedures could limit complications and improve patient outcomes, according to new recommendations from several medical societies.

January 9, 2024

Around the web

"Gen AI can help tackle repetitive tasks and provide insights into massive datasets, saving valuable time," Thomas Kurian, CEO of Google Cloud, said Tuesday. 

SCAI and four other major healthcare organizations signed a joint letter in support of intravascular ultrasound. 

The newly approved AI models are designed to improve the detection of pulmonary embolisms and strokes in patients who undergo CT scans.

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