1. The Contribution of Laboratory Medicine to the Diagnosis and Management of Endocrine Tumors - David B. P. Goodman, MD 2. Dispersed Neuroendocrine Cells and Their Tumors - R. Yoshiyuki Osamura, MD 3. Pathology of the Pituitary Gland - Carol C. Cheung, MD, Sylvia A. Asa, MD 4. Pathology of the Thyroid Gland - Zubair W. Baloch, MD, Virginia A. Livolsi, MD 5. The Parathyroid Glands - Robin Appel, MD, Sylvia Asa, MD 6. Paraganglia and the Adrenal Medulla - Paul Komminoth, MD, Ronald R. de Krijger, MD, Arthur S. Tishcler, MD 7. The Adrenal Cortex - Anne Marie McNichol, MD 8. Endocrine Pancreas - Iris Lubensky, MD 9. Gastrointestinal Tract - Beth Furth, MD 10. The Neuroendocrine Lung - Constantine A. Axiotis, MD 11. Merkel Cell Carcinoma - Hong Wu, MD, Rosalie Elenitisas, MD, Paul, Zhang, MD, David E. Elder, MD 12. Neuroendocrine Tumors of the Ovary - Maria Merino, MD 13. Testis - Christopher Foster, MD 14. Placenta - Herbert Kliman, MD