中国神经精神疾病杂志
中國神經精神疾病雜誌
중국신경정신질병잡지
CHINESE JOURNAL OF NERVOUS AND MENTAL DISEASES
2014年
4期
223-229
,共7页
刘水源%周昌富%林志雄%石松生%黄延林%陈宏吉%曹代荣%康德智
劉水源%週昌富%林誌雄%石鬆生%黃延林%陳宏吉%曹代榮%康德智
류수원%주창부%림지웅%석송생%황연림%진굉길%조대영%강덕지
胶质瘤%瘤周水肿%复发%磁共振
膠質瘤%瘤週水腫%複髮%磁共振
효질류%류주수종%복발%자공진
Gliomas%Peritumoral edema%Recurrence%Magnetic resonance imaging
目的:基于MRI分析探索初诊大脑半球胶质瘤瘤周水肿(peritumoral edema,PTE)特征对全切除术后复发部位趋向及复发形态的影响。方法收集来自4个临床中心43例经全切术后复发的胶质瘤病例的MRI资料,回顾性分析初诊时MRI的T2加权像所示PTE程度及类型对全切术后复发形态及部位趋向的影响。结果初诊胶质瘤PTE的特征对全切术后复发模式有显著影响,不仅复发形态在不同PTE程度间有明显差异(P=0.002),而且复发部位趋向在不同PTE程度间亦有明显差异(P=0.001),其中PTE程度轻者在复发形态上更倾向于局灶状(6/8),复发部位趋向易趋于原位型(5/8);PTE程度重者,复发形态易倾向于扩散状(30/35),复发部位趋向多为拓展型(25/35)、其次为周边型(7/35)。此外,全切术后复发形态在不同PTE类型间也存在明显差异(P<0.001),复发部位趋向在不同PTE类型间也存在明显差异(P<0.001),初诊时PTE为类圆型的复发形态以局灶状为多见(7/9),复发部位趋向多数为原位型(6/9),其次为周边型(2/9)和拓展型(1/9);PTE呈不规则的复发部位趋向绝多数为拓展型(25/34),其次为周边型(7/34),少见原位型(2/34)。结论大脑半球胶质瘤PTE的程度、类型对肿瘤全切术后复发形态、部位趋向有显著的影响。
目的:基于MRI分析探索初診大腦半毬膠質瘤瘤週水腫(peritumoral edema,PTE)特徵對全切除術後複髮部位趨嚮及複髮形態的影響。方法收集來自4箇臨床中心43例經全切術後複髮的膠質瘤病例的MRI資料,迴顧性分析初診時MRI的T2加權像所示PTE程度及類型對全切術後複髮形態及部位趨嚮的影響。結果初診膠質瘤PTE的特徵對全切術後複髮模式有顯著影響,不僅複髮形態在不同PTE程度間有明顯差異(P=0.002),而且複髮部位趨嚮在不同PTE程度間亦有明顯差異(P=0.001),其中PTE程度輕者在複髮形態上更傾嚮于跼竈狀(6/8),複髮部位趨嚮易趨于原位型(5/8);PTE程度重者,複髮形態易傾嚮于擴散狀(30/35),複髮部位趨嚮多為拓展型(25/35)、其次為週邊型(7/35)。此外,全切術後複髮形態在不同PTE類型間也存在明顯差異(P<0.001),複髮部位趨嚮在不同PTE類型間也存在明顯差異(P<0.001),初診時PTE為類圓型的複髮形態以跼竈狀為多見(7/9),複髮部位趨嚮多數為原位型(6/9),其次為週邊型(2/9)和拓展型(1/9);PTE呈不規則的複髮部位趨嚮絕多數為拓展型(25/34),其次為週邊型(7/34),少見原位型(2/34)。結論大腦半毬膠質瘤PTE的程度、類型對腫瘤全切術後複髮形態、部位趨嚮有顯著的影響。
목적:기우MRI분석탐색초진대뇌반구효질류류주수종(peritumoral edema,PTE)특정대전절제술후복발부위추향급복발형태적영향。방법수집래자4개림상중심43례경전절술후복발적효질류병례적MRI자료,회고성분석초진시MRI적T2가권상소시PTE정도급류형대전절술후복발형태급부위추향적영향。결과초진효질류PTE적특정대전절술후복발모식유현저영향,불부복발형태재불동PTE정도간유명현차이(P=0.002),이차복발부위추향재불동PTE정도간역유명현차이(P=0.001),기중PTE정도경자재복발형태상경경향우국조상(6/8),복발부위추향역추우원위형(5/8);PTE정도중자,복발형태역경향우확산상(30/35),복발부위추향다위탁전형(25/35)、기차위주변형(7/35)。차외,전절술후복발형태재불동PTE류형간야존재명현차이(P<0.001),복발부위추향재불동PTE류형간야존재명현차이(P<0.001),초진시PTE위류원형적복발형태이국조상위다견(7/9),복발부위추향다수위원위형(6/9),기차위주변형(2/9)화탁전형(1/9);PTE정불규칙적복발부위추향절다수위탁전형(25/34),기차위주변형(7/34),소견원위형(2/34)。결론대뇌반구효질류PTE적정도、류형대종류전절술후복발형태、부위추향유현저적영향。
Objective To explore the influence of peritumoral edema (PTE) on the tendency of recurrent location and morphological character after total resection using MRI. Methods MRI data was collected from 43 patients with recur-rent brain glioma after total resection from four clinical centers and then the influence of of PTE on recurrence patterns af-ter total resection was retrospectively analyzed based on the T2 weighted image. Results The PTE had a significant influ-ence on the recurrent patterns of brain gliomas after total resection. When PTE was mild, the shapes of recurrent gliomas tended to be focal (6/8) and the recurrent locations tended to be local (5/8). When PTE was severe, the shapes of the recur- rent gliomas tended to be spread(30/35 and the recurrent locations tended to be distant (25/35), followed by marginal (7/35), In addition, the morphological patterns and locations of recurrent gliomas were significantly different among different PTE types (all P<0.001). When PTE was ring shape, the shapes of recurrent gliomas tended to be focal (7/9) and the recur-rent locations tended to be local (6/9), followed by marginal (2/9) and distant (1/9). When PTE was irregular shape, most of recurrent locations tended to be distant (25/34), followed by marginal (7/34) but rarely local (2/34). Conclusions The de-grees and the types of brain glioma PTE can significantly influence the locations and morphological patterns of recurrent gliomas after total resection.