Interventional Radiology

Ketamine offers better sedation option than fentanyl in IR

By Erik L. Ridley

New research supports greater consideration of ketamine over opioids for sedation during IR procedures.

September 8, 2026

Radiation Detection Company launches new dosimeter

By AuntMinnie.com staff writers

The system provides dose readings updated every 0.2 seconds.

August 19, 2026

TACE plus thermal ablation improves survival in liver cancer

By Will Morton

Median progression-free survival was 17.7 months with TACE-ablation versus 7.3 months with TACE alone.

July 30, 2026

VB Spine acquires CT-to-fluoroscopy technology for spine navigation

By AuntMinnie.com staff writers

The CT-Fluoro tech allows surgeons to register a patient's preoperative CT scan using standard fluoroscopic imaging.

July 7, 2026

SIR supports genicular artery embolization for knee osteoarthritis

By AuntMinnie.com staff writers

Clinical data cites meaningful improvements with GAE.

May 12, 2026

Siemens gets FDA nod for 6 interventional imaging systems

By AuntMinnie.com staff writers

All feature the company's Optiq AI imaging chain.

May 12, 2026

ECR: 'Black swan events' demand informed imaging infrastructure

By Liz Carey

Experts discuss how to plan for "black swan events" -- that is, battlefield and mass casualty incidents.

March 5, 2026

Apella raises $80M to roll out more ambient AI in hospitals

By AuntMinnie.com staff writers

Hospitals such as Houston Methodist, Tampa General Hospital, and Medical University of South Carolina have been partners.

January 9, 2026

Training boosts performance of pediatric appendicitis ultrasound

By Amerigo Allegretto

Standardized reporting and training can decrease time spent in the emergency department for diagnosing pediatric appendicitis.

November 7, 2025

SIR publishes guidelines for pAVFs for dialysis access

By AuntMinnie.com staff writers

The SIR has published updated guidance for the creation of percutaneous arteriovenous fistulas (pAVFs) for dialysis access.

September 9, 2025

Univ. of Utah appoints interim radiology department chair

By AuntMinnie.com staff writers

Charles Ray, MD, PhD, will assume the new role on September 8.

September 5, 2025

Imperative Care thrombectomy system gets FDA clearance for PE

By AuntMinnie.com staff writers

Imperative Care has received U.S. FDA 510(k) clearance for its Symphony Thrombectomy System to treat pulmonary embolism (PE).

September 2, 2025

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