Presenting problem: Fever of Unknown Origin in the Ferret

Disseminated idiopathic myofasciitis (DIM) is a severe inflammatory disease that primarily affects skeletal, smooth, and cardiac muscles as well as surrounding connective tissues. This recently identified disease typically affects young ferrets, less than 18 months of age. The cause of DIM is unknown, but this condition is suspected to be an acquired immune-mediated disease. The onset of DIM is usually acute to subacute, followed by a rapid decline over 12-36 hours. The most prominent clinical signs include a high fever ranging from . . .

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Birkenheuer A. Fever of unknown origin: A case-based discussion. Proc North Amer Vet Conf 2011.

Flood J. The diagnostic approach to fever of unknown origin in cats. Compend Contin Educ Vet 31(1):26-31, 2009.

Garner MM, Ramsell K, Schoemaker NJ, et al. Myofasciitis in the domestic ferret. Vet Pathol 44(1):25-38, 2007.

Mazzaferro EM. Small Animal Emergency and Critical Care. Ames, Iowa: Wiley-Blackwell; 2010.

Miller JB. Hyperthermia and fever. In: Silverstein DC, Hopper K (eds). Small Animal Critical Care Medicine. St. Louis: Saunders Elsevier: 2009. Pp. 21-26.

Oglesbee BL. Blackwell’s Five-Minute Veterinary Consult: Small Mammal, 2nd ed. Ames, Iowa: Wiley-Blackwell; 2011.

Perpinán D, Ramis A, Tomas A, et al. Outbreak of canine distemper in domestic ferrets (Mustela putorius furo). Vet Rec 163(8):246-250, 2008.

Ramsell KD, Garner MM. Disseminated idiopathic myofasciitis in ferrets. Vet Clin North Am Exot Anim Pract 13(3):561-575, 2010.

To cite this page:

Pollock C. Presenting problem: Fever of unknown origin in the ferret. April 25, 2012. LafeberVet Web site. Available at