Serial Migration of Iatrogenic Microembolus on 18 F-FDG PET/CT Images.
case_report · Level V
Where this comes from
- Record sourced from PubMed, PMID 38109048.
- Also identified by DOI 10.1097/RLU.0000000000005020.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
A 51-year-old woman who had a history of partial nephrectomy underwent an 18 F-FDG PET/CT image for a routine health checkup. Focal intense FDG avidity without any anatomical correlation on CT was detected in the lung. On the delayed image after 20 minutes, the focal activity migrated to a more peripheral portion. An iatrogenic microembolus is a rare but crucial false-positive finding that nuclear physicians should be aware of. Our case emphasizes the importance of meticulous FDG injection and cautious interpretation. In addition, delayed PET/CT imaging through wet reading can aid in diagnosing and help prevent unnecessary investigations.
Medical subject headings
- Positron Emission Tomography Computed Tomography
- Fluorodeoxyglucose F18