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多发性骨髓瘤24例PET/CT诊断价值 被引量:2

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摘要 目的分析多发性骨髓瘤(MM)的以氟脱氧葡糖F18(18 F-FDG)为示踪剂的PET/CT影像表现,探讨PET/CT对MM的诊断及鉴别诊断价值。方法回顾性分析我院经病理确诊的MM患者24例,回顾性分析PET/CT影像资料。结果多发骨质破坏23例(95.83%),合并病理骨折14例(58.33%),形成软组织肿块11例(45.83%),合并成骨性改变7例(29.17%);初诊患者可有髓外器官浸润。PET/CT表现为弥漫性或多发穿凿样、溶骨性骨破坏;全身骨病灶18F-FDG代谢不均匀增高,SUVmax=5.41±3.47;病理骨折处SUVmax=4.10±2.17,成骨性病灶SUVmax=2.89±1.57,软组织肿块SUVmax=5.12±3.78。骨破坏区和代谢增高区可不一致。结论 PET/CT从代谢及解剖两方面更有效诊断MM,对于MM的诊断及鉴别诊断有较高的临床价值。
出处 《福建医药杂志》 CAS 2016年第5期120-123,共4页 Fujian Medical Journal
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