Ntagiopoulos Panagiotis G, Moutzouris Dimitrios Anestis, Manetas S
Guy's and St Thomas', NHS Trust, London, SE1, UK.
BMJ Case Rep. 2009;2009. doi: 10.1136/bcr.09.2008.0900. Epub 2009 Feb 2.
The "fish-vertebra" sign appears as biconcave lumbar vertebrae with bone softening in lateral and posterior-anterior radiographs of the spine as an exaggeration of the normal concavity of the superior and inferior surfaces of one or more vertebral bodies. This is due to ischaemia of the central growth plate of the spine, and is typically seen in sickle cell disease.
“鱼椎”征表现为腰椎椎体双凹形,在脊柱的侧位和前后位X线片上可见骨质软化,为一个或多个椎体上下表面正常凹陷的过度表现。这是由于脊柱中央生长板缺血所致,典型见于镰状细胞病。