Pheochromocytoma; report of a case in nine year old Negro male.
D000310:Adrenal Gland Neoplasms; D000311:Adrenal Glands; D006801:Humans; D006973:Hypertension / Q000209:etiology*; D008297:Male; D010235:Paraganglioma; D010673:Pheochromocytoma
ADRENAL GLANDS/neoplasms; HYPERTENSION/etiology and pathogenesis; PARAGANGLIOMA