Nodal staging in rectal cancer

被引：42

作者：

Koh, D. M. ^{[1
]}

Brown, G. ^{[1
]}

Husband, J. E. ^{[1
]}

机构：

[1] Royal Marsden Hosp, Acad Dept Radiol, Sutton SM2 5PT, Surrey, England

来源：

ABDOMINAL IMAGING | 2006年 / 31卷 / 06期

关键词：

nodal staging; nodes; rectal cancer;

D O I：

10.1007/s00261-006-9021-3

中图分类号：

R57 [消化系及腹部疾病];

学科分类号：

摘要：

Rectal cancer is common and nodal disease is an independent adverse prognostic factor for patient survival. Accurate demonstration of the presence and location of nodal disease preoperatively may influence management strategies. In this article we review the pathways of nodal spread in rectal cancer and assessment of nodal disease using sonography, CT, and MRI. The use of morphological criteria instead of size criteria has been shown to improve nodal staging by MRI. The potential role of magnetic resonance lymphography and PET imaging in further improving nodal staging accuracy is discussed.

引用

页码：652 / 659

页数：8

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