https://www.cancer.gov/types/pheochromocytoma
Pheochromocytoma and Paraganglioma—Patient Version - NCI
Pheochromocytoma and paraganglioma are rare tumors that can be benign (not cancer) or malignant. Pheochromocytomas form in the adrenal glands, and...
pheochromocytomaversionnci
https://www.ncbi.nlm.nih.gov/books/NBK1548/
Hereditary Paraganglioma-Pheochromocytoma Syndromes - GeneReviews® - NCBI Bookshelf
Hereditary paraganglioma-pheochromocytoma (PGL/PCC) syndromes are characterized by paragangliomas (tumors that arise from neuroendocrine tissues distributed...
hereditarypheochromocytomasyndromesncbibookshelf