Preoperative local staging of rectal cancer with endorectal MR imaging - Comparison with histopathologic findings

被引：18
|
作者：
Akin, O
Nessar, G
Agildere, AM
Aydog, G
机构：
[1] Baskent Univ, Sch Med, Dept Radiol, TR-06490 Ankara, Turkey
[2] Turkiye Yuksek Ihtisas Egitim Arastirma Hastanesi, Dept Surg Gastroenterol, Ankara, Turkey
[3] Turkiye Yuksek Ihtisas Egitim Arastirma Hastanesi, Dept Pathol, Ankara, Turkey
来源：
CLINICAL IMAGING | 2004年 / 28卷 / 06期
关键词：
rectal cancer; MR imaging; colorectal carcinoma;
D O I：
10.1016/S0899-7071(03)00314-0
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
The purpose of this prospective study was to assess the accuracy of endorectal MR imaging in the preoperative local staging of rectal cancers. In 20 cases, we correlated endorectal MR imaging findings with postoperative histopathologic staging according to TNM classification. The accuracy of endorectal MR for determining the T stage of rectal cancer was 85%. The sensitivity and specificity for detecting lymph node metastases were 90.9% and 55.5%, respectively. (C) 2004 Elsevier Inc. All rights reserved.
引用
收藏
页码：432 / 438
页数：7
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