Our care is based on evidence-based practice, with recommendations for diagnostic work-up derived from national or European guidelines. However, when it comes to medical imaging in suspected infections of vascular grafts, this remains a largely unexplored area, despite a clear clinical need for imaging. [18F]-FDGPET/CT scans are performed at various stages during diagnosis and follow up, but there are few solid studies on which guidelines can rely. You have chosen an approach that may serve as an important next step in addressing this knowledge gap.