Subcutaneous sacrococcygeal myxopapillary ependymoma

被引：0
|
作者：
Chung, JY
Lee, SK
Yang, KH
Song, MK
机构：
[1] Eulji Med Coll, Dept Radiol, Taejon 301070, South Korea
[2] Eulji Med Coll, Dept Neurosurg, Taejon 301070, South Korea
[3] Eulji Med Coll, Dept Anat Pathol, Taejon 301070, South Korea
来源：
AMERICAN JOURNAL OF NEURORADIOLOGY | 1999年 / 20卷 / 02期
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D O I：
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中图分类号：
R74 [神经病学与精神病学];
学科分类号：
摘要：
We report a case of myxopapillary ependymoma presenting as a primary tumor of the subcutaneous tissue in the sacrococcygeal region, The mass was large, well-encapsulated, lobulated, and multiseptated, with varying signal intensity on T1- and T2-weighted MR images caused by hemorrhagic necrosis, blood degradation products, and calcification. Only a small viable portion enhanced after administration of contrast material. Multiple lobules formed from fibrous septa and dystrophic calcification also characterize this tumor.
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页码：344 / 346
页数：3
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