The World Health Organization defines pheochromocytoma (PHEO) as a tumor arising from the adrenal medulla and paraganglioma (PGL) as a tumor arising from the paraganglia outside the adrenal medulla. PGLs are located in the head, neck, thorax, abdomen, and pelvis, and can be classified as parasympathetic and sympathetic depending on their origin. Parasympathetic PGLs are mainly located in the he...

EDITORIAL Editorial G ECCO-2012 deadline is less than three months away (January 13, 2012!). It is time to go back to that incredible idea you had for so long but you did not have time to finalize into a paper yet! You know you do not want to miss the next GECCO! You know we would miss you and you also know that you would miss meeting your friends, attending those exciting presentations, those ...