My 2 1/2 year old ferret just had bilateral adrenal surgery. My vet had histopathology done also on his liver. The results came back as *hepatic nodular hyperplasia*. My vet has seen this often in dogs, but never in a ferret. She is doing further research. I just searched the FML and FHL archives. I found tons of stuff about the liver, but nothing about *hepatic nodular hyperplasia* I'll try a google search later, but thought someone here might know what we are dealing with. Ardith [Posted in FML issue 4393]