本文關(guān)鍵詞： 囊蟲病 腦 癲癇 磁共振成像　出處：《放射學(xué)實踐》2017年02期 　論文類型：期刊論文

【摘要】：目的:探討不同MRI序列對各期腦實質(zhì)型腦囊蟲病的顯示優(yōu)勢。方法:搜集209例不同病理時期的腦實質(zhì)型腦囊蟲病患者的臨床及影像資料,分別統(tǒng)計并比較快速小角度激發(fā)反轉(zhuǎn)恢復(fù)(FLAIR)T_1WI(T_1-FLAIR)、快速自旋回波(FSE)T_2WI(T_2-FSE)、T_2-FLAIR、自旋回波(SE)T_1WI(T_1-SE)增強掃描及DWI對腦囊蟲病不同病灶的檢出率。結(jié)果:腦實質(zhì)型腦囊蟲病的各病灶中,囊泡在T_2-FSE上檢出率(96.05%)最高;頭節(jié)在T_2-FLAIR(97.01%)上檢出率最高;灶周水腫在T_2-FLAIR上檢出率(98.02%)最高;肉芽腫在T_1-SE增強掃描上檢出率(95.10%)最高;鈣化在T_2-FSE上檢出率(69.92%)最高。結(jié)論:各期腦實質(zhì)型囊蟲病變在MRI不同序列圖像上各有其顯示優(yōu)勢。
[Abstract]:Objective: to investigate the advantages of different MRI sequences in the display of cerebral parenchymal cysticercosis. Methods: the clinical and imaging data of 209 patients with cerebral parenchymal cysticercosis at different pathological stages were collected. Statistics and comparisons were made respectively between the fast small-angle excitation reversal recovery and T _ 1WII _ I _ T _ 1-FLAIRI, fast spin echo (FSE) T _ 2WI _ I _ T _ 2-FLAIRI _ T _ 2-FLAIRT _ 2-FLAIRI _ (T _ 2-FLAIR) enhanced scanning and DWI detection rate for different lesions of cerebral cysticercosis. Results: among the various lesions of cerebral parenchymal cerebral cysticercosis, The detection rate of vesicle on T _ 2-FSE was the highest; the detection rate of head segment was highest on T _ 2-FLAIRI 97.01); the detection rate of perifocal edema was 98.02 on T _ 2-FLAIR); the detection rate of granuloma on T1-SE enhanced scanning was 95.10 ~ (th); The detection rate of calcification on T _ 2-FSE was 69.92.Conclusion: all stages of cerebral parenchymal cysticercosis have their own advantages in different MRI sequence images.
【作者單位】： 大理大學(xué)附屬醫(yī)院放射科;
【基金】：國家自然科學(xué)基金資助項目(81060225)
【分類號】：R532.33;R445.2

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