脊柱血管瘤是一种错构瘤,是良性肿瘤。大多数患者无症状,是进行脊柱影像学检查时偶然发现的。其发病部位一般以胸椎多见,其次为腰椎、颈椎、骶椎。本病常见于40岁左右的中年人,但14～65岁者都可发生,女性多于男性。有症状的血管瘤往往仅有局部轻微疼痛及不适感。随着肿瘤的增大而压迫脊髓时才出现相应的症状,可出现相应节段以下的运动、感觉及括约肌功能障碍,并出现病理反射。一般认为脊椎骨血管瘤压迫脊髓神经受压迫的原因可能是:(1)肿瘤蔓延到硬脊膜外腔;(2)受累椎体 Spinal hemangioma is a hamartoma, which is a benign tumor. Most patients are asymptomatic and occasionally found by spine imaging. The incidence of thoracic vertebra more common, followed by lumbar, cervical, sacral vertebrae. The disease common in middle-aged 40 years old, but 14 to 65 years of age can occur, more women than men. Symptomatic hemangiomas tend to have only mild, localized pain and discomfort. As the tumor increases and oppression of the spinal cord when the corresponding symptoms, there may be the corresponding segments below the movement, sensory and sphincter dysfunction, and pathological reflex. Spinal hemangioma is generally believed that oppression of the spinal cord nerve compression may be due to: (1) the tumor spread to the epidural space; (2) involved in vertebral body