Adrenal medullary imaging with 131 I-MIBG was carried out in 45 patients

among them 20 primary hypertension

10 pheochromocytoma

6 adrenal medullary hyperplasia

3 adrenal carcinoma

1 adrenal ganglioma and 5 after adrenaoectomy. The results of examination coincided with pathological

surgical and clinical diagnosis. The sensitivity

specificity and accuracy of the imaging were higher than CT

UT and urinary VMA determination. Finally

it was pointed out that non-imaging of heart can be used as an indirect indication for the diagnosis of pheochromocytoma.