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摘要目的评价低剂量双平面(LDB)骨骼检查(SS)在多发性骨髓瘤(MM)病人局部骨侵犯评估中相对于数字化骨骼检查的作用,并且对2种技术影像质量、病人舒适度及辐射暴露进行比较。方法连续56例新诊断或第一次复发的多发性骨髓瘤病人在同一天接受低剂量双平面骨骼检查及数字化骨骼检查。由2位放射科医师对病变骨进行评价,对于意见不统一的病人进行全身MRI检查。同时评价影像质量、病人舒适度及辐射剂量。结果 56例新诊断(n=21)或第一次
Abstract Objective To evaluate the effect of low dose biplane (LDB) skeletal examination (SS) on digital bone assessment in the assessment of local bone invasion in patients with multiple myeloma (MM) and to evaluate the effects of two techniques on image quality, patient comfort, and radiation Exposed for comparison. Methods A total of 56 consecutive patients with multiple myeloma who had a newly diagnosed or first relapse underwent low-dose biplane bone examinations and digital bone examinations on the same day. Two radiologists evaluated the diseased bone for whole-body MRI examination of patients with disagreements. Simultaneous evaluation of image quality, patient comfort and radiation dose. Results 56 cases were newly diagnosed (n = 21) or first