Volume 23 Issue 3 Introduction

Editorial note Volume 6 Issue 3

Medicine, Volume 95, Issue 23: Erratum

editorial note volume 6 issue 3

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Introduction to Volume 5 Issue 2

Endoperspectives, Volume 5, Issue 3

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...