Scientists Identify Interstitium As An Organ For First Time.

reports scientists have proposed there is an organ called the interstitium “that may play a critical role in how many tissues and other organs do their jobs, as well as in some diseases like cancer.” The article explains that the interstitium “is a series of connected, fluid-filled spaces found under skin as well as throughout the gut, lungs, blood vessels and muscles.” http://time.com/5217273/human-body-organ-interstitium/