Grigorov N, Glavincheva I, Damianov D, Stoianov G, Etŭrska M
Vutr Boles. 1985;24(2):53-60.
Sixty one patients were studied during a three-year clinical investigation: 39 patients with cancer of gallbladder and 22 with cancer of biliary ducts. The diagnostic values of echography in those diseases was assessed. The method proved to be sensitive in 84,6 per cent in cancer of gallbladder, with specificity in 94,6 per cent and accuracy in 90,5 per cent and in cancer of biliary ducts, with the exception of papilla of Vater, those values were 66,6, 96,2 and 95,5 per cent respectively, and in papilla--28,6, 98,8 and 93,7 per cent. The good diagnostic values of the method in cholestasis and the place of biliary stop is stressed upon. Various echographic images of cancerous alterations of gallbladder and biliary ducts are described.
在一项为期三年的临床研究中，对61例患者进行了研究：39例胆囊癌患者和22例胆管癌患者。评估了超声检查在这些疾病中的诊断价值。该方法在胆囊癌中的敏感性为84.6%，特异性为94.6%，准确性为90.5%；在胆管癌（除 Vater 乳头外）中，这些值分别为66.6%、96.2%和95.5%，在 Vater 乳头癌中为28.6%、98.8%和93.7%。强调了该方法在胆汁淤积和胆道梗阻部位的良好诊断价值。描述了胆囊和胆管癌性病变的各种超声图像。
