Endometriosis Research Center,
http://www.ncbi.nlm.nih.gov/pubmed/23372570
http://www.ncbi.nlm.nih.gov/pubmed/23372570
, Macrophages (which are white blood cells involved in cleaning up inflammation) are NOT abundant IN endometriotic lesions.
Research on endometriosis just in from the San Raffaele Scientific Institute, Milan, Italy: