Schröder R, Triller J, Roder R
Schweiz Med Wochenschr. 1986 Jul 19;116(29):956-7.
The value of preoperative computed tomography (CT) was analyzed in 40 patients with gastric carcinoma. Local tumor infiltration was correctly interpreted on CT in 90% of cases and involvement of lymph nodes in 72%. Distant metastases (liver, peritoneum) were recognized in 2 out of 9 patients. As the value of this method in assessment of resectability is limited, routine CT is not indicated in patients with gastric carcinoma.
对40例胃癌患者术前计算机断层扫描（CT）的价值进行了分析。CT对局部肿瘤浸润的正确诊断率为90%，对淋巴结受累的正确诊断率为72%。9例患者中有2例发现远处转移（肝脏、腹膜）。由于该方法在评估可切除性方面的价值有限，因此不建议对胃癌患者进行常规CT检查。
