LONDON: Irish scientists have recently identified a new human organ that has existed in the digestive system for hundreds of years.

Named as the mesentery, the organ connects the intestine to the abdomen and had for hundreds of years been considered a fragmented structure made up of multiple separate parts.

However, researchers led by J Calvin Coffey, Professor at University of Limerick (Ireland), describe the mesentery as an undivided structure and outlined the evidence for categorising the mesentery as an organ in the paper published in the journal The Lancet Gastroenterology and Hepatology.

Mesentery is a fold of the peritoneum which attaches the stomach, small intestine, pancreas, spleen, and other organs to the posterior wall of the abdomen.
http://www.carlybrigs.ga/2017/01/scientists-discover-new-human-organ.html

Cool

its not new,, i used it for detecting mast cell degranulation, in 2011,project work