TABLE 3

Comparison of 1-¹¹C-Acetate and ¹⁸F-FDG Uptake Between Primary and Recurrent Meningiomas

Meningiomas	SUV_ACE	SUV_¹⁸_F-FDG	T/C_ACE	T/C_¹⁸_F-FDG
Primary (n = 13)	3.15 ± 1.26^*	2.97 ± 1.25	3.59 ± 1.25	0.67 ± 0.32
Recurrent (n = 7)	3.18 ± 2.67	3.69 ± 1.90	3.21 ± 1.68	1.42 ± 1.74
P	0.643	0.438	0.536	0.473

↵* Data are mean ± SD.
SUV_ACE = SUV of 1-¹¹C-acetate; SUV_¹⁸_F-FDG = SUV of ¹⁸F-FDG; T/C_ACE = T/C of 1-¹¹C-acetate; T/C_¹⁸_F-FDG = T/C of ¹⁸F-FDG.