Ellis A M, Taylor T K
The University of Sydney, NSW, Australia.
J Pediatr Orthop. 1997 Nov-Dec;17(6):766-8.
A well-defined circular defect in the midst of a complex vertebral anomaly, visible on a plain radiograph, is diagnostic of an intravertebral extension of a neurenteric cyst. It may represent a connecting stalk between a mediastinal cyst and an intraspinal lesion. The "hole-in-one" vertebra is an indication for a magnetic resonance imaging (MRI) scan. When surgical excision of a mediastinal cyst is undertaken, the intravertebral tract should be curetted to avoid recurrence.
在复杂的椎体异常中出现的边界清晰的圆形缺损，在平片上可见，可诊断为神经肠囊肿的椎体内延伸。它可能代表纵隔囊肿与脊髓内病变之间的连接蒂。“一体洞”椎体是进行磁共振成像（MRI）扫描的指征。当对纵隔囊肿进行手术切除时，应刮除椎体内通道以避免复发。
