Red blood cells, sickle and pappenheimer:

This photomicrograph of red blood cells (RBCs) shows both sickle-shaped and pappenheimer bodies.
- Reviewed last on: 8/10/2008
- David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.