胸椎脊索瘤具有不寻常的影像学特征

Michael Brooks , Jonathan Kleefield , Gerald V. O'Reilly , Hani A. Haykal , Meredith MacLeod
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引用次数: 14

摘要

本文报告一例胸椎脊索瘤(T12)。平片表现包括溶解性梗阻和单个椎体部分塌陷。非对比CT和甲硝唑胺脊髓造影后CT显示椎体破坏伴椎旁和椎内软组织肿块。该病例的异常表现包括核医学上与病变相对应的光子缺陷区和脊髓血管造影上的正常血管。据我们所知,以前没有报道将脊索瘤描述为骨扫描的“冷”缺陷。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Thoracic chordoma with unusual radiographic features

A case of chordoma involving the thoracic spine (T12) is reported. The plain film findings included lytic obstruction and partial collapse of a single vertebral body. Noncontrast CT and CT following Metrizamide myelography revealed vertebral body destruction with paravertebral and intraspinal soft tissue masses. Unusual findings in the case included a photon deficient area on nuclear medicine corresponding to the lesion and normal vascularity on spinal angiography. We know of no previous report describing chordoma as a “cold” defect on bone scanning.

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