Primary distribution of neuroblastomas in children Neck Cheet ————— Cemical o A ‘ verigbra ‘n ’ [ Sl fi‘ ganglion A f | E trunk e R & f* g. - i o Adrenal ath gend 1 'y Kidnay 14 | ) Lumbar Sympathetic R i e e Originates from neural crest tissue and it is the Most common tumors outside of brain tumors for children. It is most commonly found in the adrenal glands , which sit right above the kidneys. A mass can be found anywhere from the neck down to the pelvis.