Lachrymal Gland Basal Cell Adenocarcinoma in a Ferret (Mustela putorius furo)

Ferret Dermatology

Skin diseases commonly affect pet ferrets, with neoplastic, endocrine, and parasitic diseases being the most common. This review includes clinical presentation, diagnostic workup, and treatment of diseases with a dermatologic presentation in ferrets.

Geriatric Ferrets

Ferrets are considered geriatric at 3 years of age. Twice-yearly physical examinations with additional testing finds problems and leads to prompt treatments that extend quality of life for the ferret. Bloodwork, urinalysis, dental examination, and imaging including radiographs and ultrasonography should be performed at least annually. Specialized testing includes echocardiography, electrocardiology, blood pressure, computed tomography scanning, and dental radiography depending on the ferret. Common problems include dental disease, cardiomyopathy, renal disease, musculoskeletal disorders, chronic gastrointestinal disorders, and neoplasias. Insulinoma, adrenal neoplasia, lymphoma, and skin tumors are commonly found neoplasias. Medical and surgical treatments and adjunctive complimentary therapies are discussed.

Neoplasia in Ferrets

Neoplasia is a common cause of disease in domestic ferrets worldwide. The most common neoplasms are islet cell tumors (insulinoma), adrenocortical neoplasms, and lymphoma. The definitive etiology has yet to be defined, but husbandry, genetic predisposition and infectious agents are postulated causes. Definitive diagnosis requires sampling and microscopic analysis of the neoplasm, but initial testing including blood, urine and diagnostic imaging can aid the diagnostic process. Based on the type of tumor and its location, therapeutic options include surgery, chemotherapy and radiation therapy. Numerous chemotherapeutic protocols and drugs have been published for the use in ferrets and a ferret specific formula for calculating body surface area has been established. In addition to the more commonly affected endocrine and hemolymphatic systems, ferrets can also develop tumors in the skin and subcutis, gastrointestinal and reproductive tracts, musculoskeletal, nervous, urinary, respiratory and vascular systems.