A Fog of war is a military term for the uncertainty of war. First used in 1832 by a Prussian military analyst Carl von Clausewitz. What relevance does that "war term" have to patient healthcare? Well, actually a lot. The human body is a complex system, which is still only roughly understood.
https://www.linkedin.com/pulse/fog-war-healthcare-david-pretzel-bennetzen/
https://www.linkedin.com/pulse/fog-war-healthcare-david-pretzel-bennetzen/