Cancer Avatar (image) University of California - San Diego Share Print E-Mail Caption This graphic depicts the progression of personalized medicine from biopsy to cancer avatar. Credit CellWorks. Usage Restrictions Credit CellWorks. 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.