MICHAEL ROSS / SCIENCE PHOTO LIBRARY MICHAEL ROSS / SCIENCE PHOTO LIBRARY
Light micrograph at 25x magnification showing the full thickness of the adrenal gland (H&E stain), a type of endocrine gland. The central region contains the medulla, the inner core of the organ, with profiles of the central vein (empty spaces). The micrograph also contains a cross section of the adrenal vein that lies just outside of the cortex, the outer layer of the gland.
Model release not required. Property release not required.