Live cell tracking in tumour tissue (IMAGE) Universität Leipzig Caption Researchers at Leipzig University found fluid and solid regions in breast and cervical tumours. The fluid regions can be recognised by elongated cells that squeeze through the dense tumour tissue. Credit Steffen Grosser, Leipzig University Usage Restrictions None License Licensed content 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.