摘要
磁共振背景抑制弥散成像（DWIBS）技术已广泛应用于肿瘤筛查、良恶性肿块的初步鉴别以及评估肿瘤的治疗效果。目前国内外有许多关于DWIBS的研究，普遍认为DWIBS在评估恶性肿瘤及其转移方面有一定的价值，但亦存在一定的不足。该文综述了DWIBS在肿瘤诊断中的研究现状、应用前景及不足之处。
Diffusion weighted imaging with background suppression （DWIBS） has been used more and more in tumor screening, primary differentiating benign or malignant tumor and evaluating effect of tumor therapy. There are many researches about DWIBS these years, and the results consider that DWIBS is useful in evaluating malignant tumor and metastatic tumor, but at the same time we must confess DWIBS isn＇ t perfect. This review illustrates the researches about DWIBS, potential applications of DWIBS and the limitation of DWIBS.
出处
《国际放射医学核医学杂志》
2009年第2期121-123,共3页
International Journal of Radiation Medicine and Nuclear Medicine
关键词
肿瘤
淋巴结
磁共振成像
弥散
Neoplasms
Lymph nodes
Magnetic resonance imaging, diffusion
