Fig. 5. Positron emission tomography revealed high 18-fluoro-2-deoxyglucose uptake masses indicating multiple metastatic lesions (arrow). Central-type lung cancer and axillary lymph node, parotid gland and adrenal gland metastases were diagnosed (A). Chest-enhanced computed tomography showing the right main bronchus that was compressed by the tumor (arrow) (B). Gadolinium-enhanced brain MR imaging. Note the homogenous multiple scattered enhancing lesions (arrow heads) (C).