Bagley R S, Anderson W I, de Lahunta A, Kallfelz F A, Bowersox T S
Department of Clinical Sciences, New York State College of Veterinary Medicine, Cornell University, Ithaca 14853.
J Am Vet Med Assoc. 1988 Mar 15;192(6):785-7.
A cerebellar infarction was found to be caused by a vascular thrombosis in a dog. The cause of the thrombosis was not determined. The dog had signs of a central vestibular disturbance. Scintigraphic imaging of the brain revealed evidence of increased uptake of the radionucleotide within the cranial vault. Analysis of CSF revealed albuminocytologic dissociation. Histologically, there was severe, locally extensive, well-demarcated hemorrhagic necrosis within the left cerebellar hemisphere. A mural thrombus was evident within a large meningeal artery. Although thrombosis of cerebrospinal vessels is rare in the dog, it should be considered in the differential diagnosis as a cause of acute CNS dysfunction.
发现一只狗的小脑梗死是由血管血栓形成所致。血栓形成的原因尚未确定。这只狗有中枢性前庭功能障碍的体征。脑部闪烁成像显示颅腔内放射性核素摄取增加。脑脊液分析显示蛋白细胞分离。组织学检查发现，左小脑半球内有严重的、局部广泛的、界限清楚的出血性坏死。一条大脑膜动脉内可见附壁血栓。虽然犬脑脊液血管血栓形成很少见，但在鉴别诊断急性中枢神经系统功能障碍的病因时应予以考虑。
