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Radionuclide therapy of adrenal tumors

Adrenal tumors arising from chromaffin cells will often accumulate radiolabeled metaiodobenzylguanidine (MIBG) and thus are amenable to therapy with I‐131 MIBG. More recently, therapy studies have targeted the somatostatin receptors using Lu‐177 or Y‐90 radiolabeled somatostatin analogs. Because pheochromocytoma (PHEO)/paraganglioma (PGL) and neuroblastoma (NB), which often arise from the adrenals, express these receptors, clinical trials have been performed with these reagents. We will review the experience using radionuclide therapy for targeting PHEO/PGL and NBs. J. Surg. Oncol. 2012; 106:632–642. © 2012 Wiley Periodicals, Inc.