OBJECTIVE: The authors report a primary spinal intramedullary adrenal cortical adenoma in a patient with spinal dysraphism presenting with bilateral leg pain and urinary frequency. METHODS: Magnetic resonance imaging, L2 laminectomy with resection of mass, and pathological and immunohistochemical analysis of resected mass revealed the diagnosis. RESULTS: Microscopic and immunohistochemical findings confirmed the diagnosis as a primary intramedullary tumor of adrenal cortical origin. CONCLUSION: The occurrence of a primary adrenal tumor in the spinal cord is rare and difficult to explain based on our understanding of embryology. A review of the relevant literature and discussion of the pathophysiology and clinical implications is provided.
OBJECTIVE: The authors report a primary spinal intramedullary adrenal cortical adenoma in a patient with spinal dysraphism presenting with bilateral leg pain and urinary frequency. METHODS: Magnetic resonance imaging, L2 laminectomy with resection of mass, and pathological and immunohistochemical analysis of resected mass revealed the diagnosis. RESULTS: Microscopic and immunohistochemical findings confirmed the diagnosis as a primary intramedullary tumor of adrenal cortical origin. CONCLUSION: The occurrence of a primary adrenal tumor in the spinal cord is rare and difficult to explain based on our understanding of embryology. A review of the relevant literature and discussion of the pathophysiology and clinical implications is provided.
Authors: Fausto J Rodriguez; Bernd W Scheithauer; Lori A Erickson; Robert B Jenkins; Caterina Giannini Journal: Am J Surg Pathol Date: 2009-01 Impact factor: 6.394