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目的 :提高小肠恶性肿瘤的诊断水平。方法 :回顾分析 2 1例资料完整并经 X线检查和手术病理证实的小肠原发性恶性肿瘤的 X线征象。结果 :2 1例中平滑肌肉瘤 9例 ,腺癌 8例 ,恶性淋巴瘤 4例 ,各有其比较特征性 X线表现。结论 :小肠恶性肿瘤虽有各种不同的 X线表现 ,只要认真细致连续观察 ,仍可作出正确的诊断及鉴别诊断。小肠低张气钡双重造影是目前诊断小肠肿瘤比较可靠、首选的检查方法
Objective: To improve the diagnosis of malignant tumors of the small intestine. Methods: The X-ray features of 21 cases of primary malignant tumors of the small intestine were analyzed retrospectively in 21 cases with complete data and confirmed by X-ray examination and pathology. Results: In 21 cases, 9 cases of leiomyosarcoma, 8 cases of adenocarcinoma, 4 cases of malignant lymphoma, each had its own characteristic X-ray findings. Conclusions: Although there are various X-ray manifestations of malignant tumors in the small intestine, accurate diagnosis and differential diagnosis can still be made if careful and careful continuous observation is performed. Intestinal double-contrast imaging is currently the most reliable and preferred method for diagnosing small intestine tumors.