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作者对29例脊椎转移性肿瘤进行回顾性研究,分析其MRI表现,探讨不同序列对病变的敏感性及Gd-DTPA的作用。 材料与方法 29例均经病理或临床证实,共87个脊椎受累,其中原发灶病理诊断肺癌10例、鼻咽癌5例、肝癌3例、乳腺癌2例,胰腺癌、胃癌、淋巴瘤、骨肉瘤各1例,原发瘤未明5例(ECT多处骨放射性浓聚,MRI多个脊椎异常信号)。男16例,女13例,年龄23～
The authors retrospectively studied 29 patients with metastatic spinal tumors and analyzed their MRI findings to explore the sensitivity of different sequences to the disease and the role of Gd-DTPA. Materials and Methods All 29 cases were confirmed by pathology or clinical examination. A total of 87 spine involvement were involved. Among them, 10 cases of primary lung cancer were diagnosed as lung cancer, 5 cases of nasopharyngeal carcinoma, 3 cases of liver cancer, 2 cases of breast cancer, pancreatic cancer, gastric cancer, lymphoma , Osteosarcoma in 1 case, primary tumor in 5 cases (ECT multiple bone radioactive concentration, MRI multiple spinal abnormalities signal). 16 males and 13 females, aged 23 ~