Because of the release of histamine from these cells, which can cause intense itching, some tumors have an ulcerated or raw appearance to their surfaces. Mast cell tumors can be found anywhere on the ferret's body but most typically on the trunk. They are also found on the toes, eyelids and tail. The tumors usually occur in groups of one to three on the body. The treatment is to remove the tumor or tumors surgically as soon as possible to prevent the possibility of metastasis.
Surgery is fastest when the tumor is small.
We use electrosurgery which has proven to be a fast and effective way to remove them. We recommend that skin tumors be sent to a pathologist, because even though it may look like a mast cell tumor, we cannot know for sure until it is examined microscopically. Microscopic examination will also give us a clue as to whether the tumor is benign or malignant, and what further treatment might be necessary for your pet. I have not yet seen a mast cell tumor return in the place where it was removed. I recommend taking you buddies to the veterinarian at least every 6 months after the age of 3 to keep ahead of all the possible problems that they may have.