Table 1.

Main bibliographic data on GEPNET reporting: functional imaging, tumor grade, tumor differentiation or patient outcome results

Author	Reference	Patients	Patients with GEPNET	SRS	Somatostatin imaging with PET analogs	FDOPA PET	FDG PET	Tumor grade	Cellular differentiation	Patient outcome
Gabriel et al.	[22]	84	50	+	+
Buchmann et al.	[23]	27	15	+	+
Srirajaskanthan et al.	[24]	51	37	+	+			+
Koopmans et al.	[33]	53	32	+		+
Montravers et al.	[34]	30	23	+		+
Ambrosini et al.	[44]	13	11		+	+
Ambrosini et al.	[35]	13	13	+		+
Haug et al.	[45]	25	14		+	+
Campana et al.	[49]	47	41		+			+	+	+
Adams et al.	[50]	15	7	+			+	+	+
Belhocine et al.	[51]	17	11	+			+	+	+
Kayani et al.	[52]	38	28		+		+	+	+
Binderup et al.	[29]	96	81	+			+	+
Abgral et al.	[54]	18	15	+			+	+	+	+
Garin et al.	[56]	31	23	+			+	+	+	+
Binderup et al.	[57]	98	83				+	+		+
Asnacios et al.	[58]	98	53	+						+