[Value of CT following surgery for rectal cancer (a prospective study)].

Digitale Bilddiagnostik Pub Date : 1987-12-01
I Fezoulidis, H Imhof, J Karner-Hanusch, B Teleky, M Wunderlich, R Schiessel
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引用次数: 0

Abstract

The results of computed tomography of 48 patients after operation on rectal carcinoma who underwent close-meshed computer tomographic examinations are given in a prospective study. (First examination 6 weeks after operation, further examinations at intervals of 3 months, mean observation time: 12 months). The results of follow-up by means of computer tomographic examination are compared with clinical examinations and control of CEA levels. The use of computer tomographic examination resulted in 43 confirmed negative, 3 confirmed positive and 2 false negative findings (including cases with CT-aided fine needle biopsy). These results give an accuracy of 96% and thus exceed clinical examination and controls of CEA-level. How far early diagnosis of local recurrence of rectal cancer influences survival time, can be answered after completion of this study in the next few years.

[直肠癌术后CT的价值(一项前瞻性研究)]。
本文对48例直肠癌术后患者行近网计算机断层扫描的结果进行了前瞻性研究。(术后第一次检查6周,每隔3个月复查一次,平均观察时间12个月)。计算机层析检查随访结果与临床检查及CEA水平控制结果进行比较。计算机断层检查结果为43例确诊阴性,3例确诊阳性,2例假阴性(包括ct辅助细针活检病例)。这些结果的准确度为96%,因此超过了临床检查和cea水平的控制。直肠癌局部复发的早期诊断在多大程度上影响生存时间,将在未来几年内完成本研究后得到答案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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