Sorry if you get squeamish but this picture was too good to miss as we can see a real Lymph node and Lymphatic Vessel ….http://www.lymphovenous-canada.ca/research.htm. 1997. Reading this research we have actually come a long way since 1997…. and we have further to go… It is amazing to think that the little pearly looking node has the ability to grow new lymphatic vessels and find new pathways in the body!!