• Journal of Veterinary Clinics
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• v.31 no.5
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• pp.439-444
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• 2014

A 5-year-old, 2.7 kg female maltese dog was presented a local veterinary clinic with one week history of hindlimb lameness associated with patellar luxation. Reduction of bilateral medial patellar luxation was operated using trochlear resection and lateral reinforcement technique. Three weeks after the surgery, the dog showed bending spine with pain in thoracic and lumbar region, continuous ataxia and intermittent convulsion. Magnetic resonance imaging scanning revealed a hyperintense mass in right frontal lobe of brain and abnormal cavitation from cervical cord to third lumbar cord. Histopathologically, neoplasm in brain composed of meningothelial cells showed loosely reticular or lace-like morphology with numerous extracellular cystic spaces of variable size and shape. Neoplastic cells were positive for vimentin and negative for neuron specific enolase and glial fibrillary acidic protein. Irregular shaped enlarge central canal-like cavity was existed in cervical and lumbar cords. In our best knowledge, this report described the clinical findings, imaging and histopathologic characteristics of unusual intracranial microcystic meningioma with secondary syringomyelia in a dog.

• Journal of Veterinary Clinics
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• v.24 no.3
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• pp.342-344
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• 2007

This study was performed to report the signalment, history, and outcome of modified retinacular imbrication technique (MRIT) for treatment of cranial cruciate ligament rupture (CCLR) in dogs. Nine dogs (12 stifles) presented with chronic hindlimb lameness associated with CCLR. They were 7 males and 2 females. Six were Yorkshire terriers. Mean age was 8 years (range,2 to 14 years), and mean weight was 5.6kg (range, $1.8{\sim}19kg$). Three dogs had bilateral CCLR and six dogs had unilateral CCLR (2 left stifles and 4 right stifles). Nine stifles (8 dogs) had concomitant patellar medial luxation. Surgery was performed in eight stifles (5 dogs) and recovery rate of 100%. Three stifles (2 dogs) were underwent simultaneously femoral trochleoplasty. Mean time to the normal gait after surgery was 30 days. There were not postoperative complications.