<unk>  is an FDA-listed Image Management system used in the Department of Veterans Affairs healthcare facilities nationwide. It is one of the most widely used image management systems in routine healthcare use, and is used to manage many different varieties of images associated with a patient's medical record. The system was started as a research project by Ruth Dayhoff in 1986 and was formally launched in 1991.
VistA Imaging
Doppler 
Narrow-band imaging
EConsult
Pressure measurement
Laser Doppler imaging
Iatrochemistry
Gigli saw