Composite Pheochromocytoma-Ganglioneuroma: A Rare Tumour of the Adrenal Gland with Distinctive Clinicopathologic Features

Composite adrenal neoplasms comprise a mixture of different cell types.Such tumours are very rare.Composite pheochromocytomaganglioneuroma is an uncommon tumour with a small number of cases reported in the literature.Pheochromocytoma arises from chromaffin cells, and ganglioneuroma is derived from neural crest cells.The authors present a case of a 35-year male with right-sided lumbar pain.His adrenalectomy was performed, and microscopic findings revealed composite pheochromocytoma-ganglioneuroma.