MRI Local Staging and Restaging in Rectal Cancer

被引：5

作者：

dePrisco, Gregory ^{[1
]}

机构：

[1] Baylor Univ, Med Ctr, Dept Radiol, Body MRI Div, Dallas, TX 75246 USA

来源：

CLINICS IN COLON AND RECTAL SURGERY | 2015年 / 28卷 / 03期

关键词：

MRI; staging; restaging; rectal cancer; CIRCUMFERENTIAL RESECTION; MARGIN; ACCURACY; ULTRASOUND; CARCINOMA;

D O I：

10.1055/s-0035-1555010

中图分类号：

R57 [消化系及腹部疾病];

学科分类号：

摘要：

Magnetic resonance imaging (MRI) with rectal protocol modification is a reliable staging modality which is rapidly replacing transrectal ultrasound for staging. The added information delivered by MRI includes wide circumferential radial margin compromise, distant lymph node metastasis in the pelvis, and level of sphincter compromise in the low rectum. As more information becomes available through ongoing studies, MRI may be able to contribute the decision to treat rectal cancer nonoperatively.

引用

页码：194 / 199

页数：6

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