Library
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Collecting tissue samples for cytology or histopathology allow a pathologist to often give a diagnosis of the type of mass or tumor your pet has. Samples can be obtained by fine needle aspirate or biopsy, where a piece of the mass is cut out. Based on what the mass appears like under the microscope, the pathologist can often give a prognosis of how the tumor will behave.
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Your veterinarian wants to keep your pet healthy and the fact is that people who are better informed take better care of their pets. Do not be overwhelmed by “medicalese”. Try your best to understand this foreign language and if you cannot quite decipher it, ask your veterinarian to speak more plainly.
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This handout describes and illustrates this condition, and discusses the causes, clinical signs, diagnosis, and treatment options for degenerative disc disease in dogs. Surgical intervention is specifically outlined and rule-outs for other conditions causing similar signs are also discussed.
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Degenerative joint disease is arthritis caused by deterioration and degeneration of tissues lining joints. Treatment includes regular gentle exercise, anti-inflammatory drugs and other medications, omega fatty acids, chondroprotectants, and possibly other nutraceuticals. Emerging therapies include rehabilitation therapy, acupuncture, and stem cell or platelet rich plasma therapies. Maintaining your dog’s weight can help prevent degenerative joint disease.
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Degenerative myelopathy (DM), a disease affecting the spinal cord, results in slowly progressive hind limb weakness and paralysis. It is considered a disease of middle-aged to older dogs, including German shepherds, German shepherd crosses, Siberian huskies, and collies. It will be suspected based on breed, medical history, physical examination, and diagnostic tests. Unfortunately, there is no effective treatment, and it is a progressive, incurable disease.
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Demodectic mange is caused by a parasitic mite that lives in the hair follicles of dogs. As long as the body's immune system is functioning properly, these mites cause no harm. Demodectic mange most often occurs when a dog has an immature or weakened immune system, allowing the number of skin mites to increase rapidly. Topical, oral, and injectable medications are available to treat demodectic mange.
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This handout discusses the growing trend for designer dog breeds – the crossing of pure dog breeds to create dogs that combine “the best of both worlds.” The pros and cons of this practice are highlighted, along with some of the more common designer breeds currently available.
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Dexmedetomidine is a sedative/tranquilizer used primarily in cats and dogs as a pre-medication injection for anesthesia or for chemical restraint. It is also used orally in dogs for short-term anxiety management. The most common side effect is a low heart rate. Dexmedetomidine should not be used in patients with severe heart liver or kidney disease. It should be used cautiously in young, old, or weak animals. Consult your veterinary office immediately if you suspect a negative reaction or overdose.
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Diabetes insipidus results in excessive drinking and urination. As many conditions cause these signs, a number of diagnostic tests including bloodwork and urinalysis need to be performed to rule out other causes. After more common causes are ruled out, a modified water deprivation test can confirm disease and an MRI or therapeutic trial can be performed. Diabetes insipidus results from reduced production of ADH from the brain or reduced sensitivity to ADH in the kidney. Treatment depends on the cause of the disease either replacing the lack of ADH with a synthetic replacement or using a hydrochlorothiazide and a low salt diet to decrease urine production.
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Diarrhea is a symptom of an underlying problem that may be minor or very serious. Some cases may resolve on their own or with minimal treatment, while other cases require in-depth diagnostic testing and more aggressive treatment to address the underlying condition. The possible causes, diagnostic tests, and treatment protocols for diarrhea in dogs are numerous and are explained in this handout.