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| 原发性十二指肠恶性间质瘤影像学表现 | |
| 引用本文： | 耿进朝,张俊英,周玉荣,李志伟,刘晋红,杨漪,翁艳. 原发性十二指肠恶性间质瘤影像学表现[J]. 中国医学影像技术, 2005, 21(4): 622-624 |
| 作者姓名： | 耿进朝 张俊英 周玉荣 李志伟 刘晋红 杨漪 翁艳 |
| 作者单位： | 1. 清华大学第一附属医院放射科,北京,100016 2. 山东省龙口市卫生防疫站,山东,烟台,265701 3. 清华大学第一附属医院病理科,北京,100016 |
| 摘 要： | 目的探讨消化道造影和CT对原发性十二指肠恶性间质瘤的诊断价值.方法回顾分析17例经手术病理证实的原发性十二指肠恶性间质瘤的临床及影像资料.结果钡餐造影表现为黏膜变平或破坏,管腔狭窄.CT表现为肠不规则肿块,增强扫描肿块不均匀强化.结论消化道造影和CT是诊断本病的主要影像学方法. |
| 关 键 词： | 胃肠肿瘤 间质细胞 体层摄影术,X线计算机 |
| 文章编号： | 1003-3289(2005)04-0622-03 |
| 收稿时间： | 2004-08-14 |
| 修稿时间： | 2004-08-14 |
Imaging findings of primary malignant stromal tumors of the duodenum |
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| GENG Jin-chao,ZHANG Jun-ying,ZHOU Yu-rong,LI Zhi-wei,LIU Jin-hong,YANG Yi and WENG Yan. Imaging findings of primary malignant stromal tumors of the duodenum[J]. Chinese Journal of Medical Imaging Technology, 2005, 21(4): 622-624 | |
| Authors: | GENG Jin-chao ZHANG Jun-ying ZHOU Yu-rong LI Zhi-wei LIU Jin-hong YANG Yi WENG Yan |
| Abstract: | Objective To investigate the imaging diagnostic value in the primary malignant stromal tumors of duodenum. Methods Findings on gastrointestinal barium sulfate study and CT in 17 patients with duodenal malignant stromal tumors confirmed surgically and pathologically were retrospectively analyzed. Results The mucosa was flattened and destructed, and local lumen was narrowed on barium radiographs. Irregular protrusions out of the lumen and markedly inhomogeneous enhancement showed on CT imaging. Conclusion Gastrointestinal barium study and CT examination were the main imaging technique to demonstrate the lesions of the primary malignant stromal tumors of the duodenum. |
| Keywords: | Gastrointestinal neoplasms Stromal cells Tomography X-ray computed |
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