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对照分析３６例胃癌（１９例获手术切除，１７例未能切除或仅作姑息手术）术前ＣＴ表现与术后大体病理所见．探讨ＣＴ在术前评估胃癌手术切除可能性中的作用和依据。本文还讨论了ＣＴ在胃癌诊断和签别诊断中的某些作用。在对三组不同体位同ＣＴ检查满意度比较后，介绍取左前斜位，用温水作造影剂扩张胃腔．能对胃各部位都取得比较满意的结果。
A comparative analysis of preoperative CT findings and postoperative gross pathology was performed in 36 cases of gastric cancer (19 cases were surgically removed, 17 cases were not removed or only palliative). To explore the role and basis of CT in preoperative assessment of the possibility of surgical resection of gastric cancer. This article also discusses the role of CT in the diagnosis and signature diagnosis of gastric cancer. After comparing the three groups of different postures with the CT examination satisfaction, we introduced the left anterior oblique position and used warm water as a contrast agent to expand the gastric cavity. Can get satisfactory results on all parts of the stomach.