16层CT MPR在不典型骨髓炎的诊断应用价值  

16 CT MPR at atypical osteomyelitis＇s diagnosis application value

作　　者：陈树歆 

机构地区：[1]广东汕头市金平区人民医院放射科,515041

出　　处：《医学信息（下旬刊）》2010年第9期24-24,共1页Medical information

摘　　要：目的：探讨16层CT各向同性扫描后多向调整的多平面重组（MPR）,在不典型骨髓炎的诊断价值. 方法：对13例手术病理报告为骨髓炎患者的X线及MPR影像作回顾性分析.结果：MPR 有1例漏诊,诊断符合率为92.3%;对骨质破坏、骨质硬化、骨膜反应、骨髓腔受累和死骨的显示程度,明显高于X线平片,P＜0.05,有统计学差异.结论：MPR可以明显提高不典型骨髓炎的诊断符合率.Objectives After discussing 16 CT isotropism scanning, multi--direction adjustment multilevel reorganization （MPR）, at atypical osteomyelitis＇s diagnosis value. Methods X and the MPR phantom makes the review analysis to 13 example surgery pathology report for osteomyelitis patient. Results MPR has 1 example to leak examines, the diagnosis coincidence rate is 92.3% ; Destroys, the osteosclerosis, the periosteum to the ossein to respond that the medullary cavity of bones exhausts oneself with the dead bone＇s demonstration degree, is higher than X even piece obviously, P〈0.05, has statistics difference. Conclusions MPR may raise the atypical osteomyelitis＇s diagnosis coincidence rate obviously.

关 键 词：不典型骨髓炎 X平片 MPR 符合率 漏诊 

分 类 号：R445.3[医药卫生—影像医学与核医学]