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 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.