The simultaneous occurrence of adrenal myelolipoma and endocrine disor
ders is rare. Myelolipomas have occasionally been found in patients wi
th Gushing's syndrome, pheochromocytoma and hyperthyroidism. A recentl
y published study described one well-documented case of adrenal adenom
a and myelolipoma in a patient with Conn's syndrome. In this report th
e patient had a one-year history of treated hyperthyroidism and diagno
sed aldosterone-producing adenoma, A disseminated adrenal myelolipoma
was found within the adrenocortical adenoma. To our knowledge this his
tological finding has not been previously reported in association with
both Conn's syndrome and hyperthyroidism.