What is a PET/CT scan? Positron Emission Tomography (PET) and Computed Tomography (CT) scans are both standard imaging tools that physicians use to pinpoint disease states in the body. A PET scan images the cellular activity of the body at a very early stage, often before anatomical changes take place.
Tularemia is a rare infectious disease that typically attacks the skin, eyes, lymph nodes and lungs. Tularemia â also called rabbit fever or deer fly fever â is caused by the bacterium Francisella tularensis.
Also known as rabbit fever, tularemia is caused by a bacteria carried by four varieties of ticks in North America (though fleas may also transmit the disease). Cats are usually more affected by this condition than dogs. Symptoms in dogs are reduced appetite, depression, and a mild fever. Cats will exhibit high fever, swollen lymph nodes, nasal discharge, and possibly abscesses at the site of the tick bite.