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Incidental Uptake of 68 Ga-DOTA-IBA in Lung Cancer
Min Fan1,2,3, Jia Deng1,2,3, Yue Chen1,2,3
1Department of Nuclear Medicine, The Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, PR China.
Clinical Nuclear Medicine
|July 17, 2025
Abstract:
A 78-year-old man with histologically confirmed lung adenocarcinoma underwent 68 Ga-DOTA-ibandronic acid ( 68 Ga-DOTA-IBA) PET/CT imaging for staging suspected osseous metastases. The examination showed no bone metastases. Unexpectedly, there was significant radiotracer uptake within the primary pulmonary lesion, suggesting affinity of the malignancy for 68 Ga-DOTA-IBA.
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