本文選題：節(jié)細(xì)胞膠質(zhì)瘤 + 磁共振成像��； 參考：《實(shí)用醫(yī)學(xué)雜志》2015年11期

【摘要】：目的:探討顱內(nèi)節(jié)細(xì)胞膠質(zhì)瘤的磁共振成像特點(diǎn)。方法:回顧性分析我院經(jīng)手術(shù)病理證實(shí)的節(jié)細(xì)胞膠質(zhì)瘤15例,年齡3~69歲,平均29.3歲,分析其影像表現(xiàn),并與病理對照。結(jié)果:本組病例病理分型WHOⅠ級1例,Ⅰ~Ⅱ級13例,Ⅲ級1例;MRI表現(xiàn)為:幕上病灶13例,幕下病灶2例。33.3%(5/15)為囊實(shí)性占位,60%(9/15)為實(shí)性占位,6.7%(1/15)為囊性占位;平掃時(shí)T1WI中實(shí)性成分呈稍高或等信號,T2WI中呈高信號;瘤周水腫多輕度;多數(shù)為明顯強(qiáng)化,少數(shù)低級別病灶呈線樣輕度強(qiáng)化;MRS多提示NAA稍降低,Cho明顯升高,Cho/Cr明顯升高,Cho/NAA明顯升高。結(jié)論:30歲以下患者,幕上實(shí)性/囊實(shí)性病灶,輕度水腫,病灶明顯強(qiáng)化者,診斷及鑒別診斷時(shí)應(yīng)考慮節(jié)細(xì)胞膠質(zhì)瘤。
[Abstract]:Objective: to investigate the magnetic resonance imaging features of intracranial ganglioma. Methods: 15 cases of Glioma proved by operation and pathology in our hospital were analyzed retrospectively. The age was 369 years old (mean 29.3 years). The imaging findings were analyzed and compared with pathology. Results: one case of WHO grade 鈪，

本文編號：2023774