| 袁小平,梁碧玲,宋振超.脑灰质异位的MRI诊断(附4例报告)[J].中国医学影像技术,1995,11(5):323~324 |
| 脑灰质异位的MRI诊断(附4例报告) |
| MRI Diagnosis of Heterotopic Cerebral Gray Matter (Report of 4 Cases) |
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| DOI： |
| 中文关键词: 灰质 异位 磁共振成像 |
| 英文关键词:Gray matter Heterotopic Megneitc resonance imaging(MRI) |
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| 中文摘要: |
| 本文报道4例脑灰质异位病例。脑灰质异位较为少见,病变常发发生于白质区及侧脑室周围,在T1加权、质子密度、T2加权像上病变与灰质信号相同。该病易发生癫痫,需与肿瘤及结节性硬化鉴别,MRI能对该病作出明确诊断。 |
| 英文摘要: |
| cases of heterotopic cerebral gray matter were reported. Heterotopic cerebral gray matter is a rare disease. The lesions often located in periventrcular or within the white matter,They had a signal intensity that was isointense compared with that of gray matter on T1,spin-density,and T2-weighted images. Seizures were the common symtoms of the disease. Heterotopic gray matter may be differentiated with r and tuberous sclercasis, It can be clearly diagnosised with MRI. |
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