灯芯绒椎体为椎体血管瘤的典型改变。骨血骨裂好发于脊柱（30-50%）和颅骨（20%），其他少见部位还包括长骨、短管状骨和肋骨。脊柱血管瘤较常见，可见于10%-12%尸检病例，其高峰年龄为50-60岁。脊柱血管瘤如未发生病理性骨折则一般无明显临床症状，常见其他原因检查时发现。
The corduroy vertebral body is a typical change of vertebral hemangioma. Bone fracture occurs in the spine (30-50%) and the skull (20%). Other rare sites include long bones, short tubular bones and ribs. Spinal hemangioma is more common and can be seen in 10% to 12% of postmortem cases, with peak age of 50-60 years. Vertebral hemangioma, such as the absence of pathological fracture, usually has no obvious clinical symptoms.
