Mixed cortical adenoma and composite pheochromocytoma-ganglioneuroma: An unusual corticomedullary tumor of the adrenal gland
Abstract
Adrenal neoplasms composed of more than one cell type and demonstrating a mixed histologic appearance are exceedingly rare. We report the clinical and pathologic features of a morphologically distinctive tumor of the adrenal gland composed of cortical, chromaffin, and neural cells. Histologically, the tumor consisted of intermixed areas of proliferating cortical cells resembling adrenal cortical adenoma, neoplastic chromaffin cells consistent with pheochromocytoma, and a ganglioneuromatous stroma. The presence of the cortical, medullary, and neural components within the tumor was confirmed by immunohistochemical studies. The present case serves to broaden the morphologic spectrum of mixed tumors that may be encountered in the adrenal gland. © 2011 Elsevier Inc. All rights reserved.
Publication Title
Annals of Diagnostic Pathology
Recommended Citation
Lau, S., Chu, P., & Weiss, L. (2011). Mixed cortical adenoma and composite pheochromocytoma-ganglioneuroma: An unusual corticomedullary tumor of the adrenal gland. Annals of Diagnostic Pathology, 15 (3), 185-189. https://doi.org/10.1016/j.anndiagpath.2010.02.005
