Dr. Joseph Harari is a Veterinary Medicine Editorial Advisory Board member and board-certified veterinary surgeon at Veterinary Surgical Specialists, 21 E. Mission Ave., Spokane, WA 99202.
Research Updates: Delineating histologic prognostic factors for feline osteosarcoma
January 1st 2009From this report, histologic analysis of tissues in cats with osteosarcoma will aid clinicians in providing a prognosis for owners, especially if incomplete surgical resection (unclean margins) occurs.
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Research Updates: Is hypotonic water effective as an adjuvant therapy for canine mast cell tumors?
January 1st 2009This study's design limited the biases (nonrandomized patient population, complete tumor resection) inherent in previous studies that showed a decrease in mast cell tumor recurrence in dogs after deionized water injection and surgery.
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Research Update: Comparing temperature measurement devices in dogs
February 1st 2008In this prospective study, eight research dogs were used to compare temperature assessments made with a predictive rectal thermometer (the early rate of temperature change mathematically predicts the final temperature), an infrared auricular thermometer, and a subcutaneous temperature-sensing microchip.
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Research Update: The prevalence of and risk factors for canine appendicular osteosarcoma
February 1st 2008In this retrospective study of dogs treated at a veterinary teaching hospital, the prevalence of appendicular osteosarcoma in greyhounds compared with other breeds was examined, along with the potential risk factors for developing the disease.
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Research Update: Using thermography to evaluate limbs in dogs
February 1st 2008In this prospective study from a referral practice, the limbs of 10 healthy dogs were evaluated by using a thermographic imaging protocol to determine normal cutaneous thermographic patterns (a color map that indicates the skin temperature distribution) and evaluate the effect of hair clipping.
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Research Update: How well does abdominal ultrasonographic evaluation guide surgeons?
February 1st 2008In this retrospective study of 100 cases from a veterinary college, preoperative abdominal ultrasonography and exploratory laparotomy findings were reviewed to determine agreement and discrepancy rates and identify lesions likely to be missed by ultrasonography.
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Research Update: Accuracy of splenic aspirate cytologic diagnoses
June 1st 2007In this retrospective study from a university veterinary hospital, the case records of 29 dogs and three cats were reviewed to determine the diagnostic accuracy of cytologic evaluation of splenic aspirates gathered by using ultrasound-guided fine-needle aspiration compared with histologic evaluation of specimens obtained by using surgical biopsy (10 animals) or ultrasound-guided biopsy (2) or at necropsy (21).
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Research Update: Using computed tomography to find nongastrointestinal foreign bodies
June 1st 2007In this retrospective study, the clinical and computed tomography (CT) characteristics of 13 cases involving nongastrointestinal foreign bodies in dogs evaluated at a university veterinary hospital were reviewed.
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Research Update: Effects of electrostimulated acupuncture in dogs with elbow arthritis
January 1st 2007In this controlled clinical trial from a university hospital, nine dogs with chronic forelimb lameness and radiographic evidence of elbow osteoarthritis were treated with electrostimulated acupuncture.
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Research Update: The utility of ultrasonography to detect brachial plexus tumors in dogs
May 1st 2006In this retrospective study from a university teaching hospital, five dogs with progressive, unilateral forelimb lameness and neurologic deficits having undergone ultrasonographic evaluation of the brachial plexus region were described.
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Research Update: Is surgery best for massive hepatocellular carcinoma in dogs?
May 1st 2006In this retrospective study from a veterinary teaching hospital, the medical records of 48 dogs treated for massive hepatocellular carcinoma were reviewed to determine clinical features and prognostic factors.
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In this retrospective study from a veterinary teaching hospital, the medical records of 138 dogs (1997-2000) with a surgically removed gastrointestinal (GI) foreign body were reviewed to determine whether acid-base or electrolyte abnormalities were related to the site or type of foreign body.
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