Can a new CT scan see brain stents clearly enough to replace an invasive test?
Knowledge-focused
Recruiting now
This study tests whether a new type of CT scan, called ultra-high-resolution photon-counting CT angiography, can accurately check whether stents placed in the brain's venous sinuses are still open. It compares this new scan to the standard CT method and to the more invasive DSA p…
Sponsor: Xin Lou • Aim: Knowledge-focused
Last updated Aug 15, 2026 00:00 UTC