Microscopy Picture (image) CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences Share Print E-Mail Caption These are LCH cells from a tumor biopsy, imaged with a confocal microscope. The green staining identifies the actively proliferating cells. Credit CCRI, Vienna 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.