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Computed tomography and endosonography in the preoperative staging of rectal carcinoma.

Abstract：

:In 30 patients with rectal carcinoma the accuracy of computed tomography (CT) and endosonography (ES) was compared with the surgical specimen. Three cases were overstaged by ES and 4 cases were understaged by CT. The accuracy of ES was 84% and of CT only 76%. Both methods had advantages and limitations. An accurate staging of lymph node metastases was possible neither by ES nor by CT. - We advocate endosonography as the first imaging examination after proctoscopy. CT is recommended in endosonographic doubtful findings and in tight stenoses.

journal_name

Eur J Radiol

journal_title

European journal of radiology

authors

Rotte KH,Klühs L,Kleinau H,Kriedemann E

subject

Has Abstract

pub_date

1989-08-01 00:00:00

pages

187-90

issue

3

eissn

0720-048X

issn

1872-7727

journal_volume

9

pub_type

杂志文章

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