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随着磁共振成像(MRI)在宫颈癌临床应用的深入研究,MRI已由常规显示病灶形态学特点转移到观察病变的微观功能情况,如磁共振扩散加权成像(DWI)反应组织内部水分子微观运动情况,磁共振动态增强成像(DCE-MRI)反映肿瘤组织内血供情况,而磁共振波谱成像(MRS)能获得细胞的代谢信息。近年来,DWI、DCE-MRI、MRS被用于监测宫颈癌化疗疗效,且有着重要的意义,可以更好地指导宫颈癌患者的个体化治疗,提高疗效。
With the further study of magnetic resonance imaging (MRI) in the clinical application of cervical cancer, MRI has been transferred from conventional display of morphological features of lesions to observe the micro-function of lesions, such as magnetic microscopic observation of water molecules in the tissue of magnetic resonance diffusion-weighted imaging (DWI) Motion, magnetic resonance enhanced imaging (DCE-MRI) reflects the blood supply within the tumor tissue, and magnetic resonance spectroscopy (MRS) to obtain the metabolic information of cells. In recent years, DWI, DCE-MRI and MRS have been used to monitor the curative effect of cervical cancer chemotherapy, and have great significance, which can better guide the individualized treatment of cervical cancer patients and improve the curative effect.