Illustrated Articles
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To be classified as a fever of unknown origin (FUO), the body temperature must be above 103.5°F (39.7°C) for longer than a few days, with no obvious underlying cause based on history and physical examination. A fever is beneficial to the body, but if a fever remains above 106°F (41.1°C) for more than a few days, several consequences occur within the body and can be life threatening. If your pet has a fever, your veterinarian will perform a thorough physical examination, perform diagnostic blood tests, urine culture, and possibly other diagnostic tests. Antibiotics are often prescribed.
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Fibrocartilaginous embolus (FCE) or fibrocartilaginous embolic myelopathy (FCEM) refers to a condition caused by a piece of fibrocartilaginous material thought to originate from an intervertebral disc, lodging in an artery or vein, causing decreased blood flow to an area of the spinal cord. This condition is more common in younger, large-breed dogs; however, certain small breeds and all ages can be affected. Confirmatory diagnosis requires MRI. Treatment is primarily supportive. Recurrence is unlikely.
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Hot spots are inflamed and often painful lesions that your dog may develop for a variety of reasons. Treatment is relatively simple and may include the use of topical or oral steroids, antihistamines, bandaging the area, and using an E-collar to prevent further licking or chewing. If hot spots recur, it is important to determine the underlying cause. Seasonal grooming, regular brushing, and bathing can help prevent hot spots from developing.
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The excessive formation of gas in the stomach or intestine is referred to as flatulence. The most common cause of flatulence is a change in diet or dietary indiscretion. Most cases of chronic flatulence are caused by a diet that is poorly digested. Diagnosis is based on medical history and clinical signs. Treatment is based on diagnosis and often involves a change in diet. Diet recommendations include one that is highly digestible with low fiber and fat. Medical therapy may also be recommended. Small, frequent feedings are encouraged for dogs that eat rapidly or are hyperexcitable. Your veterinarian will outline a treatment plan specifically designed for your pet.
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Flea allergy dermatitis is a common cause of allergic reactions in dogs. The antigens in flea saliva cause an intensely itchy response in sensitive dogs. Itching and hair loss in the region from the middle of the back to the tail base and down the rear legs (the flea triangle) is often associated with this allergy. Strict flea control is essential for treatment and prevention.
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A focal seizure refers to an abnormal electrical activity surge confined to a specific area of the brain. Fly-biting seizures are a type of focal seizure in which a dog snaps at the air like she is biting at invisible flies. Although the only way to definitively determine that fly-biting and other suspected focal seizures are caused by seizure activity is through an electroencephalogram (EEG), this test is often impractical due to the unpredictable nature of the seizures. The same anti-epileptic medications used for generalized seizures are typically used in managing focal seizures.
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Follicular conjunctivitis is an eye condition that primarily affects young dogs, under 18 months of age. Follicular conjunctivitis is often caused by allergens, such as dust, grass, and weeds. Mild cases of follicular conjunctivitis do not require treatment. If your dog’s eye is uncomfortable, treatment may include saline rinses, topical steroids, and possible debridement.
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Food allergies can be problematic for many dogs, especially after years on the same diet. Clinical signs may manifest as gastrointestinal or skin problems. Some animal proteins are the most common causes and strict avoidance is the best way to treat affected dogs. An eight to twelve-week elimination diet trial on a special veterinary diet is the only definitive method to diagnose a food allergy and, in some cases, the veterinary diet may need to be continued long-term.
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This handout discusses fragmented medial coronoid process (FMCP) in dogs, one of the causes of front limb lameness in young, larger breed dogs such as Bernese mountain dogs, golden retrievers, Labrador retrievers, rottweilers, and German shepherds. The clinical signs, diagnosis, treatment, and prognosis of this condition are outlined.
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Frostbite is the damage that is caused to the skin and other tissues due to extreme cold. The paws, ears, and tail are the most common tissues to be affected. If you suspect your dog has frostbite, you should seek medical attention immediately. Mild cases of frostbite usually resolve with little permanent damage, while more severe frostbite may result in permanent disfiguration or alteration of the affected tissues.
