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πŸ§ͺ Category Directory

Diagnostic Tests & Laboratory Panels

Browse 27 diagnostic procedures and bloodwork markers. Learn how complete blood counts (CBC), chemistry panels, urinalysis, radiographs, ultrasound, and point-of-care SNAP tests establish your pet's diagnosis.

Abdominal Ultrasound

A real-time, non-invasive imaging modality using high-frequency sound waves to visualize internal soft tissue organ architecture and fluid.

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ACTH Stimulation Test

An endocrine blood test that evaluates adrenal gland reserve capacity by measuring blood cortisol before and after injecting synthetic adrenocorticotropic hormone.

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Alanine Aminotransferase (ALT)

A liver enzyme found inside liver cells that leaks into the bloodstream when hepatocytes are damaged or inflamed.

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Alkaline Phosphatase (ALP)

An inducible enzyme found on the biliary membranes of the liver, bone cells, and (in dogs) induced by steroid hormones.

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Blood Urea Nitrogen (BUN)

A metabolic waste product of dietary protein digestion and liver metabolism, excreted primarily by the kidneys.

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Complete Blood Count (CBC)

A core laboratory panel that quantifies and evaluates the three primary cellular components of blood: red blood cells, white blood cells, and platelets.

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Computed Tomography (CT Scan)

An advanced cross-sectional imaging technique that uses rotating X-rays and computer processing to create detailed three-dimensional volumetric images.

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Creatinine

A waste byproduct of normal muscle breakdown excreted exclusively by the kidneys; the primary blood biomarker for renal filtration and IRIS staging.

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Echocardiogram (Echo)

A non-invasive ultrasound examination of the heart that evaluates cardiac chamber dimensions, muscle thickness, valve function, and blood flow velocity.

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Fecal Flotation with Centrifugation

Parasitology Microscopy

A microscopic parasitological test utilizing high-density flotation solutions and centrifugal force to concentrate and identify intestinal parasite eggs and cysts.

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FIV / FeLV SNAP Combo Test

In-Clinic Rapid Point-of-Care Serology

An in-clinic ELISA blood test that simultaneously screens cats for Feline Immunodeficiency Virus antibodies and Feline Leukemia Virus antigens.

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Fluorescein Eye Stain Test

In-Clinic Ophthalmic Point-of-Care

An ophthalmic diagnostic test utilizing water-soluble orange-fluorescent dye to detect corneal epithelial defects, ulcers, and nasolacrimal drainage.

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Heartworm Antigen Test

In-Clinic Rapid Point-of-Care Serology

An in-clinic ELISA or lateral-flow immunoassay detecting uterine glycoprotein antigens secreted by mature adult female Dirofilaria immitis heartworms.

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Hematocrit (HCT) / Packed Cell Volume (PCV)

The percentage of whole blood volume made up of red blood cells, providing the primary measure of anemia and hydration status.

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Low-Dose Dexamethasone Suppression Test (LDDST)

An 8-hour dynamic endocrine test that screens for Cushing’s disease and differentiates pituitary-dependent from adrenal-dependent forms.

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Magnetic Resonance Imaging (MRI)

A premier diagnostic imaging modality utilizing powerful magnetic fields and radio waves to generate exquisite soft-tissue contrast of the brain, spinal cord, and nerves.

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Platelet Count (Thrombocytes)

A quantitative count of circulating thrombocyte cell fragments essential for primary blood clotting and plugging vascular leaks.

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Radiograph (X-Ray)

A non-invasive diagnostic imaging modality using ionizing radiation to produce two-dimensional shadow projections of internal bones, lungs, and organs.

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Serum Bile Acids (Pre- & Post-Prandial Tolerance Test)

Endocrine / Hepatic Dynamic Function Testing

A dynamic paired liver function test measuring serum bile acid concentrations before and 2 hours after a meal to evaluate hepatic vascular and parenchymal integrity.

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Serum Chemistry Profile (Chem Panel)

A panel of blood biochemical tests that evaluates organ function, electrolytes, blood sugar, and metabolic status.

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Serum Fructosamine Test

Endocrine Serum Chemistry

A quantitative serum blood test measuring glycated serum protein to evaluate average blood glucose concentrations over the preceding 2 to 3 weeks.

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Spec cPL / SNAP cPL (Canine Pancreatic Lipase)

In-Clinic Rapid Immunoassay / Quantitative Reference Lab

A highly sensitive and specific immunoassay measuring canine pancreatic-specific lipase to diagnose or rule out acute pancreatitis.

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Symmetric Dimethylarginine (SDMA)

A sensitive renal biomarker produced by cellular metabolism and excreted by the kidneys, detecting kidney function loss earlier than traditional creatinine.

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Tonometry (Intraocular Pressure Measurement)

In-Clinic Specialized Ophthalmic

An ophthalmic diagnostic procedure measuring intraocular pressure (IOP) in millimeters of mercury (mmHg) to screen for glaucoma and uveitis.

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Total T4 (Serum Thyroxine Test)

Endocrine Serum Immunoassay

A quantitative serum immunoassay measuring the total concentration of circulating thyroxine (protein-bound and free T4).

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UPC (Urine Protein:Creatinine Ratio)

Specialized Quantitative Urinalysis

A quantitative laboratory test measuring the ratio of protein to creatinine in urine to diagnose and quantify renal glomerular protein loss.

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Urinalysis (UA)

A physical, chemical, and microscopic examination of urine to evaluate kidney function and the lower urinary tract.

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