The Spy Image -

In a surgical setting, a "SPY image" is a real-time visual assessment of blood flow and tissue perfusion.

: It uses a near-infrared laser to excite a fluorescent agent called Indocyanine Green (ICG) injected into the patient. The Spy image

In the car industry, a "spy image" refers to a photograph of a secret, unreleased vehicle being tested in public, often covered in camouflage. In a surgical setting, a "SPY image" is