论文部分内容阅读
目的:探讨改良法CT造影重建对肠道病变的诊断价值。方法:选择临床拟诊肠道病变140例,CT检查前分2次服用碘佛醇各600ml,CT扫描并多平面重建,主要观察肠道病变情况。结果:共检出肠道病变52例,其中良性病变13例(阑尾炎7例,局限性肠炎2例,盲肠周围脓肿2例,肠道结核2例);恶性病变39例(结肠癌26例,直肠癌5例,淋巴瘤3例,间质瘤3例,肠壁转移瘤2例)。结论:改良肠道CT造影重建技术简便有效、患者痛苦小,是肠道占位病变较理想的影像学检查方法之一。
Objective: To investigate the diagnostic value of modified CT angiography in the diagnosis of intestinal diseases. Methods: One hundred and forty cases of intestinal diseases were selected for clinical diagnosis. Six hundred and sixty Iml of IVF were taken before CT examination. CT scanning and multiplanar reconstruction were performed to observe the intestinal pathological changes. Results: A total of 52 cases of intestinal diseases were detected, including 13 cases of benign lesions (appendicitis in 7 cases, localized enteritis in 2 cases, cecum peripheral abscess in 2 cases and intestinal tuberculosis in 2 cases), malignant lesions in 39 cases (colon cancer in 26 cases, 5 cases of rectal cancer, 3 cases of lymphoma, 3 cases of stromal tumors, 2 cases of intestinal wall metastases). Conclusion: The improved technique of CT reconstruction of intestine is simple and effective, and the pain of patients is small. It is one of the ideal imaging methods for intestinal space-occupying lesions.