Clinical Impact of Recent Advances in the Biology of Adrenocortical Cancer Felix Beuschlein, M.D. 3 , Brendan D. Looyenga, B.S. 1 , Martin Reincke, M.D. 3 , Thomas J. Giordano, M.D., Ph.D. 2 and Gary D. Hammer, M.D., Ph.D. 1 1 Division of Endocrinology and Metabolism, Department of Internal Medicine and 2 Department of Pathology, University of Michigan, Ann Arbor, Michigan 3 Division of Endocrinology and Metabolism, Department of Internal Medicine II, Klinikum der Albert-Ludwigs-Universität, Freiburg, Germany Correspondence: Gary D. Hammer, M.D., Ph.D. Division of Endocrinology and Metabolism Department of Internal Medicine 5560A MSRB II 1150 W. Medical Center Dr University of Michigan Ann Arbor, MI 48109-0678 Phone: (734) 936-5033 Fax: (734) 936-6684 Email: ghammer@umich.edu