Figure 2From: Extrapulmonary small cell sarcinoma: involvement of the brain without evidence of extracranial malignancy by serial PET/CT scansNo extracranial FDG-avid lesions to suggest malignancy are seen by PET/CT. A) PET/CT, prior to craniotomy, showing anterior rim enhancement of the left parietal tumor. B) PET/CT revealing a photopenic area following second resection of the left parietal tumor. C) Follow-up PET/CT at 9 months.Back to article page