Figure 2

Fluorodeoxyglucose-positron emission tomography scan of pulmonary metastases. PET scan images reveal two larger metastases in the right lung: paravertebral (maximal Standardized Uptake Value = 1.9, 16 mm largest diameter) and peripheral subcostal (maximal Standardized Uptake Value = 2.9, 13 mm diameter), as indicated by white arrows. A few smaller nodules (fluorodeoxyglucose-positron emission tomography scan negative) in both lungs are also visible.