Table 1.

Summary of the techniques discussed in this review, along with whether they can be used in vitro or in vivo, and with which glucose analog molecules

	PET	MRI	Optical	Radioluminescence Microscopy	fDOT/FMT
Glucose Analogs
FDG	Yes	No	No	Yes	No
18F-AFDG	Yes	No	No	Yes	No
19F-FDG	No	Yes	No	No	No
2-NBDG	No	No	Yes	Yes	Yes
IRDye800CW 2-DG	No	No	Yes	Yes	Yes
Pyro-2-DG	No	No	Yes	Yes	Yes
CyNE-2-DG	No	No	Yes	Yes	Yes
Cy5.5-2-DG	No	No	Yes	Yes	Yes
In vitro/In vivo
In vitro	No	No	Yes	Yes	No
In vivo	Yes	Yes	Yes	No	Yes