Alternate reality
![Diagnostic wrap](https://cdn.statically.io/img/static.wikia.nocookie.net/memoryalpha/images/e/eb/Diagnostic_wrap.jpg/revision/latest/scale-to-width-down/180?cb=20160802033405&path-prefix=en)
Cellular collapse was a condition that affected the cells of one's body.
In 2263 of the alternate reality, the Diagnostic wrap showed Doctor Leonard McCoy that a crewman was suffering from cellular collapse and organ failure. (Star Trek Beyond)