1. Mantero F, Masini AM, Opocher G, et al.: Adrenal incidentaloma: an overview of hormonal data from the National Italian Study Group. Horm Res 1997, 47:284–289.
2. Anonymous: NIH state-of-the-science statement on management of the clinically inapparent adrenal mass (“incidentaloma”). NIH Consens State Sci Statements 2002, 19:1–25. A summary of the most recent NIH Consensus Statement providing recommendations for the appropriate evaluation of adrenal incidentalomas.
3. Vaughan ED Jr, Blumenfeld JD, Del Pizzo J, Schichman SJ: The adrenals. In Campbell’s Urology. Edited by Walsh PC. Philadelphia: WB Saunders; 2002:3507–3569.
4. Barzon L, Boscaro M: Diagnosis and management of adrenal incidentalomas. J Urol 2000, 163:398–407.
5. Dunnick NR: Adrenal carcinoma. Radiol Clin North Am 1994, 32:99–108.