has characteristic has characteristic adrenal gland pheochromocytoma benign adrenal gland pheochromocytoma pheochromocytoma, benign A sporadic or familial pheochromocytoma that is confined to the adrenal gland and does not have any metastatic potential. The majority of cases are sporadic, and usually unilateral. Familial cases are usually bilateral. MEDGEN:317403 adrenal gland pheochromocytoma, benign MONDO:0006103 UMLS:C1706920 EFO:1000106 benign adrenal gland pheochromocytoma GARD:0024293 NCIT:C48305 benign neoplasm of adrenal medulla benign epithelial neoplasm benign neoplasm of peripheral nervous system neoplastic, non-malignant