Buscar
Mostrando documentos 1-2 de 2
Retroperitoneal pheochromocytoma: Unsual presentation and atypical location
Introduction and importance
Pheochromocytomas are rare tumors (0.1–2% of incidence), arising from the chromaffin cells in the sympathoadrenal system. Approximately 85% of the times are localized in the adrenal medulla; ...