case1 "Glioma, Thallium-Technetium-SPECT" caseSLU "Glioma#1, FDG-PET" case31 "Glioma" case26 "Metastatic adenocarcinoma" case28 "Metastatic bronchogenic carcinoma" case32 "Meningioma" case33 "Sarcoma"