CancerEMedical Dictionary Extramedullary Extramedullary Outside of, or unrelated to, any . Extramedullary was last modified: June 24th, 2016 by explainingmedicine Related medulla 0 comment 0 Facebook Twitter Google + Pinterest explainingmedicine previous post Ethmoid Sinus next post Facet Joints Related Articles Sudden Cardiac Arrest (SCA): Prevention June 13, 2016 Pectoralis Muscle June 13, 2016 Glans Clitoris June 13, 2016 Ondansetron (By injection) June 21, 2016 Unituxin (see Dinutuximab (Intravenous route)) June 16, 2016 Phyllocontin (see Theophylline (By mouth)) June 21, 2016 Carpus (Carpal Bones) June 13, 2016 Novaplus Isosulfan Blue (see Isosulfan Blue (By injection)) June 21, 2016 Marfan Syndrome: Symptoms June 13, 2016 Gums (Gingiva) June 13, 2016