Ascites Tumor Cell (ATC) Chip (IMAGE) Massachusetts General Hospital Caption Ascites fluid from ovarian cancer patients is introduced through a filter into an inlet (left) where magnetically labeled benign cells are trapped. The remaining fluid passes through a microchip containing microwells where antibody-labeled tumor cells are captured (inset) for collection, imaging, and additional analyses. Credit Hakho Lee, PhD, and Jaehoon Chung, PhD, MGH Center for Systems Biology 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.