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| 后颅窝囊实性病变MRI诊断价值 | |
| 引用本文： | 唐广山. 后颅窝囊实性病变MRI诊断价值[J]. 临床和实验医学杂志, 2011, 10(22): 1760-1760,1762 |
| 作者姓名： | 唐广山 |
| 作者单位： | 淮安市第二人民医院影像科,江苏,淮安,223002 |
| 摘 要： | 目的探讨后颅窝囊实性病变的磁共振成像(MRI)影像学特征及MRI对后颅窝囊实性病变的诊断价值。方法回顾分析30例经病理或临床确诊后颅窝囊实性病变的MRI资料,根据病灶部位和解剖结构进行分组研究。结果 MRI对后颅窝囊实性病变能基本明确诊断,液体衰减反转恢复(T2FLAIR)、弥散加权成像(DWI)也应作为常规扫描序列。结论 MRI对后颅窝囊实性病变有很高的确诊率。 |
| 关 键 词： | 磁共振成像 后颅窝囊实性病变 诊断 |
The significance of MRI in diagnosis of cystic and solid lesions in posterior cranial fossa |
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| TANG Guang-shan. The significance of MRI in diagnosis of cystic and solid lesions in posterior cranial fossa[J]. Journal of Clinical and Experimental Medicine, 2011, 10(22): 1760-1760,1762 | |
| Authors: | TANG Guang-shan |
| Affiliation: | TANG Guang-shan(Department of Radiology, The Huai＇an Second People＇s Hospital, Huai＇an , Jiangsu 223002, China) |
| Abstract: | Objective To explore the characteristic features of MRI for cystic and solid lesions in posterior cranial fossa and diagnostic significance of MRI in diagnosis of cystic and solid lesions in posterior cranial fossa. Methods The data of MRI in 30 cases of cystic and solid le- sions in posterior cranial fossa confirmed by pathological examination were retrospectively reviewed and analyzed, and they were allocated into dif- ferent groups according to their sites of lesions and anatomical structures. Results The cystic and solid lesions in posterior cranial fossa can clearly be diagnosed by MRI, and T2FLAIR and DWI should also be used as conventional scanning sequence. Conclusion The diagnosis of cystic and solid lesions in posterior cranial fossa with MRI is effective and highly accurate. |
| Keywords: | Magnetic resonance imaging Cystic and solid lesions Diagnosis |
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