Educational Articles
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Bladder stones are rock-like formations of minerals that develop in the urinary bladder. All stones form because of disease or inflammation in the bladder. The most common signs in cats are bloody urine and straining to urinate. X-rays (with or without contrast dyes) or ultrasound may be necessary for diagnosis. The fastest way to remove bladder stones is via a surgical procedure called a cystotomy. Special diets or passing a catheter may be successful for some bladder stones. Your veterinarian will advise you of the best course of action for your cat's situation.
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Blepharitis (inflammation of the eyelid) can affect one or both eyes. The affected eyelid will usually be red, swollen, and itchy. Any condition that can cause irritation of the eyelids can lead to blepharitis. The numerous potential causes of this condition, along with the clinical signs, diagnosis, treatment, and prognosis are outlined in this handout.
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This handout summarizes the possible reactions a cat may experience when receiving a blood transfusion. Many transfusion reactions occur acutely, within seconds of starting the transfusion up to 48 hours post-transfusion. The clinical signs and treatment protocols both vary based on the type of reaction. Prior to a blood transfusion, your veterinarian may perform tests to help ensure that the donor blood is a good match for your cat.
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Body condition scoring is an effective objective method of determining if a pet is at a healthy weight. There are 2 scoring systems: one out of 5 and the other out of 9. This handout outlines how to body condition score pets and recommends tracking body condition score to keep pets at a healthy weight, an important factor in pets living longer with less health complications.
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Bone marrow is the soft material found in the central core of many bones. Bone marrow is commonly collected and examined when abnormalities are found in the circulating blood. The pathologist's report typically provides information about the health of the marrow, the types of cells present, whether abnormal cells are found, and other details that may help to explain the patient's illness.
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Cats are exposed to botulism by eating raw meat or dead animals containing botulinum toxin produced by Clostridium botulinum. Botulism causes ascending paralysis of the nervous system. Clinical signs are reviewed as well as diagnostic tests and treatment. Prognosis is guarded depending on the amount of toxin ingested and the degree of supportive care available. There is no vaccine.
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Bowel incontinence is the loss of the ability to control bowel movements. There are two broad causes of fecal incontinence: reservoir incontinence and sphincter incontinence. In reservoir incontinence, intestinal disease interferes with the rectum's ability to store normal volumes of feces. In sphincter incontinence, a structural or neurologic lesion prevents the anal sphincter from closing normally. Clinical signs, diagnostic testing, and treatment vary based on the underlying cause.
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Brachycephalic airway syndrome refers to a particular set of upper airway abnormalities that affect brachycephalic cats. The most common sign of the condition is mouth breathing and, in the long term, the increased effort associated with breathing can put a strain on the cat's heart. Surgery is the treatment of choice whenever the anatomical abnormalities interfere with a cat’s breathing.
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Brain injuries are devastating and, unfortunately, often fatal. The typical signs of brain injury in a cat include altered consciousness that may signal bleeding in the skull, decreased blood flow to the brain, or fluid causing swelling within the brain itself. There are many potential causes of brain injury and treatment will always be determined by the underlying problem that led to the injury.
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This handout summarizes breeding and queening (giving birth) in cats and the normal estrus (heat cycle). Pregnancy care and labor care are outlined, along with signs to watch for to determine if your cat is experiencing delivery complications.
