Interventional

TAE reduces pain in patients with chronic wrist pain
By Will Morton
The finding suggests that the emerging interventional radiology procedure could be a new option for patients who have exhausted conservative management.
May 20, 2026
A 44-year-old woman with TFCC injury treated by transcatheter arterial embolization (TAE). a) Right brachial arteriography via common femoral artery access with a 5-Fr catheter demonstrates hyperstaining on the ulnar side of the wrist joint (white circle). b) An ulnar artery branch is superselected with a 1.9-Fr microcatheter, showing hypervascular staining corresponding to the pain site (white arrow). c) Delayed-phase angiography reveals early venous drainage (white arrow) adjacent to the hyperstaining, a finding often observed in TAE and considered an additional marker for embolization. d) Final angiography after injection of 0.5 mL quick-soluble gelatin sponge particles (QS-GSPs) demonstrates resolution of the hyperstaining (white circle). The VAS pain score improved from 7 at baseline to 1 at six months.
Siemens unveils CT-guided PCI workflow system
By AuntMinnieEurope.com staff writers
The new system combines two components.
May 19, 2026
The combination of Syngo.CT Coronary Cockpit and Syngo PCI Connect gives interventional cardiologists valuable insights on morphology, plaque and lesion details and allows for strategic planning of the intervention.
Bracco's ACIST Medical Systems wins FDA clearance for Pro system
By AuntMinnie.com staff writers
The system is the next generation of ACIST's CVi automated contrast delivery technology.
May 18, 2026
Bracco
Philips introduces SmartIQ coronary imaging technology for Azurion
By AuntMinnie.com staff writers
The technology reduces x-ray radiation by more than 50% compared with the lowest dose settings in Philips' ClarityIQ platform.
May 18, 2026
SmartIQ
SIR supports genicular artery embolization for knee osteoarthritis
By AuntMinnie.com staff writers
Clinical data cites meaningful improvements with GAE.
May 12, 2026
X Ray Knee 400
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
Artis for interventional imaging
Radiation segmentectomy can be optimized before liver transplant
By Will Morton
As of 2023, yttrium 90 (Y-90) radioembolization has become the most frequently used local-regional therapy in the U.S. for bridging patients with HCC to liver transplant.
May 5, 2026
Illustrations show the role of angiosome-to-tumor volume ratio (ATR) in different clinical scenarios based on tumor and treatment angiosome volume. The pale orange oval represents the tumor within the liver, and the pie-shaped region encompassed by the black lines represents the angiosome. (A) An adequate ATR (≥16) is reached when treating tumor and an accompanying appropriate volume of expendable surrounding normal parenchyma, such as a 2.5-cm tumor within a 150-mL treatment angiosome. Lower (inadequate) ATR can occur with superselective administrations, such as (B) attempting to treat a larger (4-cm) tumor within the same 150-mL angiosome, which proves suboptimal, and (C) attempting to treat the same 2.5-cm tumor within a reduced angiosome (40 mL).
FDA: Thoracic stent graft recalled after 3 deaths
By AuntMinnie.com staff writers
The FDA is advising clinicians to consider alternative stent graft options prior to using affected Relay Pro devices.
April 29, 2026
Fda
Stanford Medicine receives $3.9M ARPA-H MR lymphangiography grant
By AuntMinnie.com staff writers
Stanford will collaborate with radiologists at the University of California, Berkeley, and Imperial College London.
April 24, 2026
Andreas Loening, MD, PhD
GAE benefits may just be ‘placebo effect’
By Will Morton
Patients who received either genicular artery embolization (GAE) or a sham procedure experienced equal pain improvements.
April 22, 2026
Contrast-enhanced T1 weSPGR images of the knee of a patient from the GAE group at the level of the suprapatellar recess. The baseline image (left) shows a marked synovial enhancement. There was no change one month after treatment (middle image) and four months after treatment (right image).
Radical Catheter Technologies gets FDA clearance for 6F catheter
By AuntMinnie.com staff writers
6F is the company's third FDA-cleared catheter.
April 13, 2026
Catheters In Hand
Microbot Medical launches Liberty robotic system nationwide
By AuntMinnie.com staff writers
Liberty has been used commercially across a range of procedures.
April 13, 2026
Robotic Machine Tool 400
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