Answers are grounded in this paper and cite their sources.
A 38-year-old woman with exertional dyspnea and decreased ejection fraction underwent 18 F-FDG PET/CT, which showed extraordinarily high FDG uptake in a catheter-related thrombus formed along a central venous catheter. The thrombus’s uptake (SUV max , 127.3) was comparable to or greater than uptake seen in the bladder’s urine. This abnormal uptake was unusual for thrombi, suggesting additional factors like undiluted FDG solution stasis due to a fibrin sheath formation around the catheter and first-pass effect. A new peripheral venous route should be secured to administer FDG in case of suspected catheter-related thrombus to avoid potential complications including a pulmonary embolism.
No takes yet. Share an insight, caveat, or question.
Ishikawa et al. (2024) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: