To better understand neuroblastoma, it helps to understand the anatomy of the adrenal glands.
The adrenal glands are a pair of small glands that are located above the kidneys. These glands produce hormones that regulate body fluids, salt, blood pressure, and other functions.
For more information:
- Riley RD, Heney D, Jones DR, Sutton AJ, Lambert PC, Abrams KR, Young B, Wailoo AJ, Burchill SA. A systematic review of molecular and biological tumor markers in neuroblastoma. Clin Cancer Res. 2004 Jan 1;10(1 Pt 1):4-12. 
- Takeuchi LA, Hachitanda Y, Woods WG, Tuchman M, Lemieux B, Brisson L, Bernstein M, Brossard J, Leclerc JM, Byrne TD, et al. Screening for neuroblastoma in North America. Preliminary results of a pathology review from the Quebec Project. Cancer. 1995 Dec 1;76(11):2363-71.