| The Magnetic Resonance Image and Pathology of Spinal Cord Cavernous Hemangioma |
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| 作者姓名： | 同志勤 白斌 同志超 宋广义 赵京龙 |
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| 作者单位： | Imaging Center，Department of Orthopedics，the Second Hospital of Xi'an Jiaotong University，Imaging Center，Department of Orthopedics，the Second Hospital of Xi'an Jiaotong University，Imaging Center，Department of Orthopedics，the Second Hospital of Xi'an Jiaotong University，Imaging Center，Department of Orthopedics，the Second Hospital of Xi'an Jiaotong University，Imaging Center，Department of Orthopedics，the Second Hospital of Xi'an Jiaotong University Xi'an 710004，P. R. China，Xi'an 710004，P. R. China，Xi'an 710004，P. R. China，Xi'an 710004，P. R. China，Xi'an 710004，P. R. China |
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| 摘 要： | Objective:To investigate the characteristics of magmetic resonance image (MRI) of spinal cord cavernous hemangioma.Methods Six cases of spinal cord cavernous heman-gioma diagnosed by MRI and confirmed by pathology were reviewed.The characteristics of MRI were analyzed and correlated with pathological characteristics of spinal cord cavernous hemangioma.Results In 4 cases, the tumors were located in thoracic segment of the spinal cord and 2 in cervical cord.All lesions were solitary and the spinal cords were normal or a little thicker.The MRI showed that the im-ages of focus were ball-like popcorn or mulberry with mixed signal,with short T2 signal around the fo-cus.Under microscope,the hemangioma was composed of highly expanded blood sinusoids and its wall was thin and consisted of flat epithelial cells.There were some red blood cells in the cavity of the sinu-soid and a little fibrous tissue in the diazoma between blood sinusoids.And also some fresh and old hem-orrhages could be seen in the specimen.Conclusio MRI has high sensitivity and specificity in the diagnosis of spinal cavernous hemangioma.
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| 关 键 词： | 脊髓肿瘤 海绵状血管瘤 病理 MRI成像 |
The Magnetic Resonance Image and Pathology of Spinal Cord Cavernous Hemangioma |
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| TONG Zhi-qin,BAI Bin,TONG Zhi-chaoSONG Guang-yi,ZHAO Jing-longImaging Center.The Magnetic Resonance Image and Pathology of Spinal Cord Cavernous Hemangioma[J].Journal of Nanjing Medical University,2002,16(4):175-178. |
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| Authors: | TONG Zhi-qin BAI Bin TONG Zhi-chaoSONG Guang-yi ZHAO Jing-longImaging Center |
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| Affiliation: | TONG Zhi-qin,BAI Bin,TONG Zhi-chaoSONG Guang-yi,ZHAO Jing-longImaging Center,Department of Orthopedics,the Second Hospital of Xi'an Jiaotong University,Xi'an 710004,P. R. China |
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| Abstract: | Objective To investigate the characteristics of magnetic resonance image (MRI) of spinal cord cavernous hemangioma. Methods Six cases of spinal cord cavernous heman-gioma diagnosed by MRI and confirmed by pathology were reviewed. The characteristics of MRI were analyzed and correlated with pathological characteristics of spinal cord cavernous hemangioma. Results In 4 cases, the tumors were located in thoracic segment of the spinal cord and 2 in cervical cord. All lesions were solitary and the spinal cords were normal or a little thicker. The MRI showed that the images of focus were ball-like popcorn or mulberry with mixed signal,with short T2 signal around the focus. Under microscope, the hemangioma was composed of highly expanded blood sinusoids and its wall was thin and consisted of flat epithelial cells. There were some red blood cells in the cavity of the sinusoid and a little fibrous tissue in the diazoma between blood sinusoids. And also some fresh and old hemorrhages could be seen in the specimen. Conclusion MRI has high sensitivity and specificity in the diagnosis of spinal cavernous hemangioma. |
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| Keywords: | cavernous hemangioma spinal tumor magnetic resonance image pathology |
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