The specimen demonstrates the cut surface of a myelo-lipoma. Note the tan color tinged with yellow. Probably hamartomas rather than true neoplasms.
Tumors are round, firm, yellowish to red lesions.
Usually well demarcated and separated from surrounding tissue by a capsule. Usually seen in the adrenal gland. Histologically, composed of normal, adult, mature adipocytes admixed with bone marrow elements. Rare tumors, usually small and asymptomatic. Usually detected at autopsy.