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| 低场磁共振胰胆管成像诊断胆系疾病的潜能 | |
| 引用本文： | 滕国春,纪文华,赵薇,王继峰,白志勇. 低场磁共振胰胆管成像诊断胆系疾病的潜能[J]. 实用医学影像杂志, 2011, 12(6): 369-370 |
| 作者姓名： | 滕国春 纪文华 赵薇 王继峰 白志勇 |
| 作者单位： | 内蒙古赤峰市第二医院CT/MRI室,内蒙古赤峰,024000 |
| 摘 要： | 目的阐述低场磁共振胰胆管成像(MRCP)诊断胆系疾病的潜能。方法 70例手术病理或临床证实的胰胆疾病患者包括胆囊切除术后胆管代偿性扩张2例,胆总管直径临界值4例,胆系结石49例,胆总管炎性狭窄4例,胰头癌4例以及胆管癌7例均经低场MRCP检查。全部操作是在0.35 TSIEMENS磁共振扫描仪上采用TSE T1WI、T2WI序列和MIP重建进行的。结果本组70例中,低场MRCP正确诊断胆系结石49例,胆总管炎性狭窄4例,胰头癌4例以及胆管癌7例,其诊断敏感性100%,特异性89.8%,准确性91.4%,阳性预测值100%以及阴性预测值90.7%。结论低场MRCP是诊断胰胆疾病的一种无创、安全、高效的影像技术,尤其对恶性病变极为敏感而提示其具有广阔的应用前景。 |
| 关 键 词： | 胆系结石 炎性狭窄 癌性病变 低场磁共振胰腺管成像 |
The potency of low field MRCP in diagnosing biliary system diseases |
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| Teng Guochun,Ji Wenhua,Zhao Wei,Wang Jifeng,Bai Zhiyong. The potency of low field MRCP in diagnosing biliary system diseases[J]. Journal of Practical Medical Imaging, 2011, 12(6): 369-370 | |
| Authors: | Teng Guochun Ji Wenhua Zhao Wei Wang Jifeng Bai Zhiyong |
| Affiliation: | Teng Guochun,Ji Wenhua,Zhao Wei,Wang Jifeng,Bai Zhiyong.MR Division,Inner Mengolia Chifeng Municipal Second Hospital,Chifengshi 024000,China |
| Abstract: | Objective To elucidate the potency of low field magnetic resonance cholangiopancreatography(MRCP) in diagnosing biliary system diseases.Methods Seventy patients with surgically and pathologically or clinically proved pancreato-biliary system diseases which comprised compensatory dilation of bile duct secondary to cholecystectomy(n=2),choledochal diameters reaching into critical value(n=4),biliary system calculus(n=49),inflammatory stricture of choledochus(n=4),pancreatic head carcinoma(n=4),and bile duct ca... |
| Keywords: | Bile system calculus Inflammatory stricture Cancerous lesion Magnetic resonance cholangiopancreatography low field |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |