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胃肠道间质瘤多层螺旋CT扫描及诊断

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目的探讨胃肠道间质瘤的多层螺旋CT扫描及诊断价值。方法回顾性分析经CT检查及术后病理证实的30例胃肠道间质瘤患者,对其CT扫描的方法和影像学表现进行分析。结果肿瘤发生于食道2例,胃部10例,十二指肠3例,空肠5例,回肠3例,结肠4例,胃肠外腹腔肠系膜3例。良性肿瘤3例,恶性肿瘤27例。有2例小肠间质瘤漏诊,均未口服对比剂充盈肠道。结论检查前恰当的肠道准备能提高检出率,利于病变定位和定性,多层螺旋CT扫描对胃肠道间质瘤的检出、诊断具有重大价值。
CT scan and diagnosis of gastrointestinal stromal tumor
Objective To investigate CT findings of gastrointestinal stromal tumor(GIST). Methods Thirty cases of gastrointestinal stromal tumor were confirmed by surgery and pathology. The findings on CT in 30 cases were retrospectively analyzed. Conclusion Proper preparation before the CT examination to improve the detection rate, conducive to lesion localization and characterization of multislice, spiral CT scan has great value to detection and diagnosis of gastrointestinal stromal tumor.

Gastrointestinal stromal tumorTomographyX-ray computedDiagnosis

董海霞、褚立旺

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262500潍坊医学院附属益都中心医院CT-MRI室

山东省青州市中医院外科

胃肠道间质瘤 CT 诊断

2013

中国医疗前沿
中国医院协会

中国医疗前沿

影响因子:0.186
ISSN:1673-5552
年,卷(期):2013.(7)
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