结论螺旋CT薄层增强扫描对壶腹部癌的诊断具有较高的定位解剖学诊断价值，能为早期壶腹周围癌的影像诊断和临床治疗提供参考。
Conclusion the thin scan of CT on peri-ampullary carcinoma might improve diagnosis on anatomy so that to supply the image and clinical references.
部分病例分别行增强扫描、薄层动态增强扫描及胆道造影扫描。
Partial patients were detected with enhanced scan, thin layer dynamic enhanced scan and bile duct contrast scan.
结论CT增强薄层扫描能准确判断SPN的强化程度与类型，可提高SPN的诊断准确率。
Conclusion the reinforcement CT slice scanning can accurately determine the SPN enriched degree and type. It might improve SPN diagnosis rate.
对肾上腺区域进行非增强薄层CT扫描。
Unenhanced CT scanning of the adrenal glands were performed in all patients.
目的：评价螺旋ct增强薄层扫描对周围型肺癌的诊断价值。
Objective: to evaluate the diagnostic value of peripheral lung carcinoma with contrast enhanced dynamic thin-section spiral computed tomography (SCT).
在注射造影剂前后，对病灶进行一系列薄层扫描，计算出最大增强值。
Serial thin - section CT scans were performed before and after injection of contrast material. The maximum level of enhancement was recorded.
在注射造影剂前后，对病灶进行一系列薄层扫描，计算出最大增强值。
Serial thin - section CT scans were performed before and after injection of contrast material. The maximum level of enhancement was recorded.
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