注气法CT扫描在食管癌分期诊断中的价值

An evaluation of air-infusion CT scan in staging diagnosis of esophageal carc inoma

目的探讨注气法CT扫描在食管癌分期诊断中的价值。方法回顾分析57例应用注气法对食管癌进行CT扫描所获得的图像资料,并与手术所见相比较。结果本方法能够清楚显示食管癌病变的特征、邻近结构受侵的程度和有无淋巴结转移。结论注气法CT扫描可以为食管癌分期诊断提供准确的影像学信息。

Objective To evaluate the air - infusion CT scan in staging diagnosis of esophageal carcinoma. Methods The images of air - infusion CT scan in 57 cases of esophageal carcinoma are retrospectively studied. Results Morphology of tumor, the involvement of adjacent structure or organ, and lymphatic adenopathy were well demonstrated in the imaging. Conclusion Air - infusion CT scan provides detailed imaging for staging diagnosis of esophageal carcinoma.