RECTAL ENDOSONOGRAPHY ACCURATELY PREDICTS DEPTH OF PENETRATION IN RECTAL-CANCER

被引：20

作者：

BEYNON, J

MORTENSEN, NJM

CHANNER, JL

RIGBY, H

机构：

[1] Department of Surgery, Wrexham Maelor Hospital, Wrexham

[2] Department of Surgery, John Radcliffe Hospital, Oxford

[3] Department of Pathology, Bristol Royal Infirmary, Oxford

来源：

INTERNATIONAL JOURNAL OF COLORECTAL DISEASE | 1992年 / 7卷 / 01期

关键词：

D O I：

10.1007/BF01647651

中图分类号：

R57 [消化系及腹部疾病];

学科分类号：

摘要：

Sixty-three patients with primary rectal adenocarcinomas have been examined prior to surgery with rectal endosonography (ES). Maximum depths of tumour penetration measured endosonographically have been compared with subsequent maximum depths measured on the fixed resected specimen (n = 30) and the histological slide (n = 61). In both cases there was a good degree of correlation between the ultrasonic estimations of depth and the histological ones (r = 0.36, p = 0.05. CI = 95% and r = 0.46, p < 0.001, CI = 99% respectively). In 12 cases ultrasonic depths of tumour were also measured in the laboratory and then compared with depths from fixed (n = 12) and fresh specimens (n = 5) with a good correlation (r = 0.75, p = 0.005, CI = 99% and r = 0.79, p = 0.036, CI = 95% respectively). Rectal endosonographic estimation of rectal cancer depth of invasion is an accurate measure of tumour penetration and may help distinguish between fixation due to inflammatory tissue and tumour fixity.

引用

页码：4 / 7

页数：4

共 27 条

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