HAP Deposits (image) University of Maryland School of Medicine Share Print E-Mail Caption This is an image of HAP deposits, surrounded by fat and protein. The HAP is pink, while the surrounding material is green. Credit UM SOM Usage Restrictions None 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.