Retina cross section

By Mayo Clinic staff
Original Article:  http://www.mayoclinic.com/health/medical/IM00257
The Mayo Clinic Diet Book, learn more

Free

E-newsletter

Subscribe to Housecall

Our weekly general interest
e-newsletter keeps you up to date on a wide variety of health topics.

Sign up now

Retina cross section

Illustration showing retina cross section

The retinal pigment epithelium (RPE) is a thin layer of tissue sandwiched between the photosensitive cells of the retina and the layer of blood vessels contained in the choroid. The RPE forms the outermost surface of the retina and provides a critical passageway for nutrients and waste products between the retina and the choroid.
IM00257

© 1998-2013 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. A single copy of these materials may be reprinted for noncommercial personal use only. "Mayo," "Mayo Clinic," "MayoClinic.com," "EmbodyHealth," "Enhance your life," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research.

  • Print

  • Share on:

  • Email

Advertisement


Text Size: smaller largerlarger