科研之友
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摘要
A 74-year-old man was diagnosed with small cell lung carcinoma in the left upper lobe. F-18-FDG PET/CT showed multifocal strong abnormal uptakes in the axial skeleton and those of the primary lung tumor. CT failed to demonstrate the bony abnormalities. A subsequent Tc-99m-MDP bone scintigraphy was also almost negative. It is important to note that bone metastasis may be undetectable by both CT and bone scintigraphy even if it is massive.
- 出版日期2015-8
