¹⁸F-FDG PET in the Diagnosis and Treatment of Primary Central Nervous System Lymphoma

Figure 3

Contrast-enhanced T1-weighted MR (upper) and ¹⁸F-FDG PET (lower) images in GB patients. MR images show a heterogeneous ring-like enhanced lesion in the right frontal lobe (a) and the splenium (b). PET images show a mild ring-like ¹⁸F-FDG uptake in the lesions.

(a)

(b)