Diagnostic Pitfall in [18F] FDG PET-CT: A Case Report on Transient Inflammatory Lung Uptake Mimicking Metastatic Rectal Cancer. Bangladesh J. Nuclear Med. [Internet]. 2026 May 19 [cited 2026 Jun. 29];29(1):111-5. Available from: https://banglajol.info/index.php/BJNM/article/view/89301