脊髓肿瘤是指生长于脊髓及与脊髓相连的组织包括神经根、硬脊膜、脂肪组织、脊髓及血管等的原发或继发肿瘤，又称椎管内肿瘤。大多数为良性，早期治疗效果好［’j，但诊断困难，极易误诊，影响治疗效果和预后”’。我院收治3例误诊的患者，对其原因进行分析和总结，报告如下。l Spinal cord tumor refers to the growth of the spinal cord and the spinal cord connected to the organization, including nerve roots, dura, adipose tissue, spinal cord and blood vessels, such as primary or secondary tumor, also known as spinal canal tumor. Most of the benign, early treatment is good [’j, but the diagnosis is difficult, easily misdiagnosed, affecting the treatment effect and prognosis’ .In our hospital admitted to 3 cases of misdiagnosed patients, the reasons for the analysis and summary, the report is as follows.l