骨肌系统淀粉样变性的MRI表现  

Imaging manifestations of amyloidosis in musculoskeletal system

作　　者：孟祥虹[1] 王植(审校)[1] 马信龙[2] MENG Xianghong;WANG Zhi;MA Xinlong(Second Department of Radiology,Tianjin Hospital,Tianjin 300211,China;Department of Orthopedics,Tianjin Hospital,Tianjin 300211,China)

机构地区：[1]天津市天津医院放射二科,天津300211 [2]天津市天津医院骨科,天津300211

出　　处：《国际医学放射学杂志》2019年第6期704-706,共3页International Journal of Medical Radiology

摘　　要：淀粉样变性(AM)是由多种疾病引起的一组临床症候群,多见于肾衰而行透析治疗的病人或浆细胞骨髓瘤病人.该病是由于淀粉样物质沉积于器官或组织的细胞外间隙所引起.AM累及骨肌系统较为少见,病变的MRI表现不典型,容易误诊.就AM的概念、分类及其在骨关节及肌肉的MRI特点及鉴别诊断予以综述.Amyloidosis is a group of disorders which caused by many diseases.Amyloidosis often occurs in patients under dialysis due to renel failure,or in patients with plasmocytic myeloma.The pathological changes of disease is due to amyloid deposits in the extracellular space of organs and tissues.Amyloidosis rarely involves in the musculoskeletal system,and has no typical imaging manifestations,which may lead to misdiagnosis.This review focuses on the conception,classification,MRI manifestations and differential diagnosis of amyloidosis in musculoskeletal system.

关 键 词：淀粉样变性 脊柱 关节 肌肉 磁共振成像 

分 类 号：R68[医药卫生—骨科学] R445.2[医药卫生—外科学]