New 3D scan could cut radiation and dye for aneurysm patients

This study looked at whether a special 3D X-ray taken right after fixing a belly aneurysm can replace the usual CT scan done before leaving the hospital. 427 patients were randomly assigned to get either the standard 2D X-ray plus CT scan, or just the new 3D X-ray. The goal was to see if the new method uses less radiation and contrast dye, while still finding problems like leaks or blockages. If successful, it could also allow doctors to fix any issues during the same procedure, avoiding a second surgery.