Clinical pathology | Veterinary Medicine

Clinical pathology

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DVM360 MAGAZINE: Jul 01, 2011
Davis, Calif. — A new DNA test created by the University of California, Davis, Veterinary Genetics Laboratory helps measure the risk of pug dogs developing necrotizing meningoencephalitis (NME).
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VETERINARY MEDICINE: May 12, 2011
What disease process is causing this dog's lesion?
May 01, 2011
Lumps and bumps that are cutaneous or subcutaneous often lend themselves very well to cytologic evaluation. They are easy to get to and most animals don't require sedation or anesthesia for you to obtain these samples. Although a definitively diagnostic sample isn't always obtained, the investment of time and equipment is minimal, and may give you the answer quickly and inexpensively.
May 01, 2011
Cytology is a relatively easy, relatively non-invasive, fast and inexpensive diagnostic technique. Sometimes you actually get the diagnosis. Other times you don't get a specific diagnosis, but the cytologic findings can help you decide which diagnostic technique might be indicated as a next step. Also some potential diagnoses often can be ruled out.
May 01, 2011
A complete blood count (CBC) is a useful and very often-used method of screening and diagnosing patients who present for a wide variety of conditions. It may include both quantitative information about cell numbers, sizes, variability, etc. as well as descriptive information based on evaluation of a blood smear and description of any morphologic abnormalities or infectious agents present. A CBC is probably the most useful when both types of information are reviewed.
May 01, 2011
Inflammatory lesions may present as visible or palpable lumps, bumps, plaques, ulcers, accumulations of excessive fluid, or as abnormalities in organs that are visualized using imaging techniques. Cytologic examination of these types of lesions may be definitively diagnostic in many cases, or contribute to a diagnosis in other cases. When certain types of infectious agents are present, cytologic examination may be particularly rewarding.
May 01, 2011
The fluids most frequently sampled for cytology are peritoneal, pleural, synovial, cerebrospinal and pericardial fluids and washes of the respiratory tract. Some of these fluids are more easily obtained than others. All may potentially yield general, or sometimes more specific information about a disease process.
May 01, 2011
Perform urinalysis within 30 minutes of collection or refrigerate. Allow urine to warm up to room temperature before analysis if it has been refrigerated.
May 01, 2011
Lymph nodes are most often aspirated only if they're enlarged, but they may also be sampled to determine if there's metastasis of a tumor. Peripheral lymph nodes are one of the easier tissues to obtain a fine needle aspirate from as this can be done relatively painlessly.
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VETERINARY MEDICINE: Apr 29, 2011
By dvm360.com staff
Can you determine a dog's ovulation date from vaginal cytology?
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VETERINARY MEDICINE: Apr 20, 2011
What's causing this cat's respiratory problems?
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VETERINARY MEDICINE: Mar 01, 2011
How to perform this common slide preparation technique.
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VETERINARY MEDICINE: Mar 01, 2011
Solutions for submitting samples, communicating with pathologists, and avoiding common mistakes.
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FIRSTLINE: Dec 01, 2010
What do you recommend for routine fecal assessment for parasite ova?
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VETERINARY MEDICINE: Nov 10, 2010
By dvm360.com staff
What are the possible causes of this condition if it is regenerative vs. non-regenerative?