摘要
核磁共振(magnetic resonance imaging,MRI)因其软组织分辨率较高,且可多参数、多方位成像,目前被公认为诊断直肠癌最好的影像学方法。本文就直肠癌MRI技术、直肠癌的TNM分期、新辅助放化疗疗效评价及局部复发的评估四个方面展开概述。
Magnetic resonance imaging （MRI） benefits from higher soft-tissue resolution, multiple position and mul- tiple parameter, so it is the best imaging modality of choice for the evaluation of rectal cancer. This article reviewed the four dimensions： MRI technology, TNM staging, neoadjuvant chemoradiotherapy and tumor recurrence.
出处
《胃肠病学和肝病学杂志》
CAS
2016年第9期961-964,共4页
Chinese Journal of Gastroenterology and Hepatology
关键词
直肠癌
磁共振成像
分期
Rectal cancer
Magnetic resonance imaging
Staging
