title: Visual vignette.
authors.affiliation: Harvard-Westlake School, Los Angeles, California.
authors.forename: Victoria E
authors.initials: VE
authors.lastname: Yu
authors.affiliation: Division of Endocrinology, Cedars-Sinai Medical Center, Los Angeles, California.
authors.forename: Run
authors.initials: R
authors.lastname: Yu
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000175:diagnosis*; D000368:Aged; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D009456:Neurofibromatosis 1 / Q000175:diagnosis*; D010673:Pheochromocytoma / Q000175:diagnosis*