在WB-MRI中,在无症状部位检测到一些病变,表明疾病的多病灶性和特征性分布并确认其诊断。 当观察到多骨受累的典型模式时,WB-MRI 对 CNO 的诊断可靠性更高。MRI 的典型病变是下肢长骨干骺端位于生长板附近的高信号,或脊柱、骨盆、锁骨和/或...
WB MRI 常用的序列包括 T1 加权序列、 T2 加权序列、弥散加权序列(DWI)和 Dixon 序列。在药物方面,超顺磁性氧化铁(SPIO)纳米颗粒由于可以被正常淋巴结吸收,从而使异常淋巴结在 WB MRI 上呈高信号,被用于提高前列腺癌淋巴结转移的准确率。 WB MRI 的...
网络全身核磁共振;全身磁共振成像;全身磁共振成象 网络释义
The respective accuracies of wbMRI and FDG PET-CT differ depending both on the type of analysis (lesion, region or patient-based) and primary cancer. wbMRI and PET-CT emerge as the techniques of choice for the diagnosis of BM. The inclusion of DWI in wbMRI protocols is of value to ...
Introduction Whole-body magnetic resonance imaging (WB-MRI), including multiplanar multisequence technique with diffusion weighted images, is a novel imaging technique being evaluated for patients with multiple myeloma (MM). WB-MRI is ideal for this population due to its high sensitivity for bone ...
which was proven by clinical examination, CRP and quality of life questionnaires (BASDAI) as well as by WBMRI. WB-MRI detected significantly more inflammatory lesions than clinical exam alone. The results suggest that WB-MRI improves the detection of inflammatory changes and the assessment of their...
采用Meta分析评价WB-MRI与Tcm-亚甲基二磷酸盐骨扫描诊断恶性肿瘤骨转移的价值。方法 检 索PubMed、EMbase、WebofScience、Cochrane图书馆、中国期刊全文数据库、中国科技期刊数据库(维普)、万方数字化期 刊全文数据库中关于比较WB-MRI和骨扫描诊断恶性肿瘤骨转移能力的中英文文献,采用诊断性试验质量评价方法评价 ...
WB-MRI诊断恶性肿瘤骨转移的合并敏感度和特异度分别为0.91(95%CI 0.86~0.95)和0.95(95%CI 0.92~0.97),SROC曲线下面积为0.9797;骨扫描诊断恶性肿瘤骨转移的合并敏感度和特异度分别为0.80(95%CI 0.73~0.85)和0.89(95%CI 0.85~0.93),SROC曲线下面积为0.9183。结论与99 Tcm-亚甲基二磷酸盐骨扫描相比,WB-MRI...
目的: 通过对正常成人中轴骨骨髓,腰椎间盘与骨转移瘤病人进行磁共振弥散加权成像(MR-DWI),背景抑制全身弥散加权成像(WB-DWI)及常规MRI/CT扫描成像的研究.评价MR-DW... 梁艳梅 - 泰山医学院 被引量: 2发表: 2010年 1.5TMRI全身弥散加权成像评价骨转移瘤的临床应用价值 目的: 通过对正常成人中轴骨骨髓,腰椎间盘...
Whole Body MRI (WBMRI) evaluation in children with cancer predisposition syndromesS., AnupindiK., NicholsM., BedoyaR., LindellS., RambhatlaN., Chauvin