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影像技术评估原发性小肠恶性肿瘤的诊断价值。方法 :影像技术对 2 8例行消化道气钡双重造影及CT检查 ,并经手术病理证实 ,与手术对照分析。结果 :腺癌 11例 ,淋巴肉瘤 12例 ,平滑肌肉瘤 4例 ,粘液腺癌1例 ,X线主要表现为狭窄、肠腔充盈缺损粘膜破坏管壁僵硬等。结论 :总结了原发性小肠恶性肿瘤的X线特点 ,阐明了气钡双重造影和CT检查对诊断原发性小肠恶性肿瘤具有重要价值。它不仅为临床医师提供术前诊断及鉴别依据 ,而且有助于治疗方案的选择 ,减少 2次手术率。
Imaging Techniques to Assess the Diagnostic Value of Primary Malignant Tumors of the Small Intestine METHODS: Imaging technique was used for double contrast and CT examination of twenty-eight patients with digestive tract gastropathy. The results were confirmed by operation and pathology and compared with surgery. Results: There were 11 cases of adenocarcinoma, 12 cases of lymphosarcoma, 4 cases of leiomyosarcoma, and 1 case of mucinous adenocarcinoma. The X-ray showed mainly stenosis, mucosal filling of the intestine filling defect, and rigidity of the wall. Conclusions: The X-ray features of primary malignant tumors of the small intestine were summarized, and it was clarified that double-contrast angiography and CT examination had important value in the diagnosis of primary malignant tumors of the small intestine. It not only provides clinicians with preoperative diagnosis and identification basis, but also helps in the choice of treatment plan and reduces the rate of surgery.