Brain CT without contrast
Nodule in right temporal lobe, about 1.2*1.1cm in size, surrounded with edema, brain tumor with hemorrhage was to be excluded.
Likely small amount of subarachnoid hemorrhage.
Brain MRI without contrast + MRA with contrast
Nodular signal abnormality in right frontotemporal junction, about 18*15*17mm in size, heterogeneous enhanced under scan with contrast, with ill-defined border, surrounded with patchy edema, highly suggestive of metastatic tumor, clinical correlation and further exams were recommended, high grade glioma was to be excluded.
Opening of bilateral posterior communicating arteries; poor show of local lumen in A1 segment of left anterior cerebral artery, signal capture loss? Fenestration variation in lower segment of basilar artery.
Bilateral ethmoiditis, concerning for diploetic type of right mastoid process.
Lesion of increased FDG avidity in right frontotemporal junction, 1.8cm in diameter, SUVmax 12.3, concerning for tumorous lesion, highly suggestive of glioma.
Inactive subpleural tiny nodule in left lung lower lobe.
Left axillary nodules with increased FDG avidity, likely inflammatory lymph nodes.
Osteoproliferation of cervical, thoracic and lumbar vertebrae.