The New Map of the Lymphatic System (image) University of Virginia Health System Share Print E-Mail Caption Maps of the lymphatic system: old (left) and updated to reflect UVA's discovery. Credit University of Virginia Health System Usage Restrictions May be used by reporters and webmasters for news-reporting purposes. Other commercial usage not allowed. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.