Myelolipomas of the Liver in Captive Wild Felidae

Myelolipomas of the liver were reported in 7 captive wild Felidae, 4 of which also had microscopic myelolipomatous lesions in the spleen. Out of approximately 25,000 animals examined, these were the only myelolipomas of the liver to be found. Previously unreported in either man or animals, myelolipomas of the liver are comparable to those in the human adrenal.