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首页> 外文期刊>Veterinary Radiology & Ultrasound >Comparison between cranial thoracic intervertebral disc herniations in German shepherd dogs and other large breed dogs.
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Comparison between cranial thoracic intervertebral disc herniations in German shepherd dogs and other large breed dogs.

机译：德国牧羊犬和其他大型犬的颅胸椎间盘突出症的比较。

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Cranial thoracic intervertebral disc herniations have been reported to be rare in dogs due to the presence of the intercapital ligament, however some studies have proposed they may not be uncommon in German Shepherd dogs. The purpose of this retrospective study was to compare cranial thoracic intervertebral disc herniations in German Shepherd dogs and other large breed dogs (control group). Medical records at the Ontario Veterinary College were searched for German Shepherd dogs and other large breed dogs that had magnetic resonance imaging studies including the T1-T9 region. For each dog and each disc space from T1-T9, three variables (compression, disc degeneration, and herniation) were recorded and graded based on review of sagittal T2-weighted images. Twenty-three German Shepherd dogs and 47 other large breed dogs met inclusion criteria. The German Shepherd dog group had higher scores than the control group for compression (P=0.0099) and herniation (P<0.001), but not disc degeneration (P=0.97). In the German Shepherd dog group, intervertebral discs T2-T3 and T4-T5 had an increased risk for compression and T3-T4 had an increased risk for compression and herniation. Findings from this study indicated that German Shepherd dogs may be more likely than other large breed dogs to have spinal cord compression due to cranial thoracic disc herniations. Imaging of the cranial thoracic spine, including T2-T3, is recommended for German Shepherd dogs with T3-L3 neurological signs.Digital Object Identifier http://dx.doi.org/10.1111/vru.12005
机译：据报道，由于存在资本间韧带，颅内胸椎间盘突出症在犬中很少见，但是一些研究表明它们在德国牧羊犬中可能并不罕见。这项回顾性研究的目的是比较德国牧羊犬和其他大型犬（对照组）的颅胸椎间盘突出症。在安大略兽医学院的病历中搜索了德国牧羊犬和其他具有磁共振成像研究（包括T1-T9地区）的大型犬。对于每个狗和来自T1-T9的每个椎间盘空间，基于矢状T2加权图像的回顾，记录三个变量（压缩，椎间盘退变和突出）并进行分级。 23只德国牧羊犬和47只其他大型犬符合入选标准。德国牧羊犬组在压迫（P = 0.0099）和突出（P <0.001）方面比对照组高，但椎间盘退变（P = 0.97）没有。在德国牧羊犬组中，椎间盘T2-T3和T4-T5的受压风险增加，而T3-T4的受压和疝气风险增加。这项研究的结果表明，由于颅胸椎间盘突出症，德国牧羊犬比其他大型犬更可能遭受脊髓压迫。对于具有T3-L3神经征象的德国牧羊犬，建议对包括T2-T3在内的胸椎进行成像。数字对象标识符http://dx.doi.org/10.1111/vru.12005

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