中国医师进修杂志
中國醫師進脩雜誌
중국의사진수잡지
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE
2014年
30期
21-23
,共3页
周卫军%计明珍%窦娅芳%沈彬
週衛軍%計明珍%竇婭芳%瀋彬
주위군%계명진%두아방%침빈
神经细胞瘤%磁共振成像
神經細胞瘤%磁共振成像
신경세포류%자공진성상
Neurocytoma%Magnetic resonance imaging
目的 分析中枢神经细胞瘤的临床及磁共振成像(MRI)资料,探讨其MRI上的影像特点.方法 对9例病理证实的中枢神经细胞瘤MRI资料进行回顾性分析.结果 9例中枢神经细胞瘤均位于侧脑室孟氏孔区,矢状位侧脑室前、中1/3到2/3的区间,形态不规则有分叶,肿瘤信号混杂,增强后实性成分轻度到中等度强化,DWI上呈高、稍高信号.结论 中枢神经细胞瘤在MRI影像上部位、各序列信号变化有一定的特点,对于术前正确诊断中枢神经细胞瘤具有很高的价值.
目的 分析中樞神經細胞瘤的臨床及磁共振成像(MRI)資料,探討其MRI上的影像特點.方法 對9例病理證實的中樞神經細胞瘤MRI資料進行迴顧性分析.結果 9例中樞神經細胞瘤均位于側腦室孟氏孔區,矢狀位側腦室前、中1/3到2/3的區間,形態不規則有分葉,腫瘤信號混雜,增彊後實性成分輕度到中等度彊化,DWI上呈高、稍高信號.結論 中樞神經細胞瘤在MRI影像上部位、各序列信號變化有一定的特點,對于術前正確診斷中樞神經細胞瘤具有很高的價值.
목적 분석중추신경세포류적림상급자공진성상(MRI)자료,탐토기MRI상적영상특점.방법 대9례병리증실적중추신경세포류MRI자료진행회고성분석.결과 9례중추신경세포류균위우측뇌실맹씨공구,시상위측뇌실전、중1/3도2/3적구간,형태불규칙유분협,종류신호혼잡,증강후실성성분경도도중등도강화,DWI상정고、초고신호.결론 중추신경세포류재MRI영상상부위、각서렬신호변화유일정적특점,대우술전정학진단중추신경세포류구유흔고적개치.
Objective To evaluate the characteristic appearance and diagnosis value of central neurocytoma on magnetic resonance imaging (MRI).Methods MRI data of 9 patients with central neurocytoma confirmed surgically and pathologically were retrospectively reviewed.Results All the lesions located in the lateral ventricle septum pellucidum,adjacent to Monro hole,in the anterior 1/3 to 2/3 of the lateral ventricle.Most of them were irregularity,sublobe and sharpness of border.They presented as inhomogeneous intense signal on MRI,with slight to equal enhancement on enhancement.DWI could be high or slightly high signal.Conclusion Central neurocytoma has the characteristic appearances on MRI,being helpful to the diagnosis.
