强直性脊柱炎在骶髂关节的CT表现(附25例报告)  

CT Features of Ankylosing Spondylitis in Sacroiliac Articulation

作　　者：陈小波[1] 陆强[1] 姜兆侯[2] 

机构地区：[1]广东省南海市官窑医院,528237 [2]广东省南海市中医院,528000

出　　处：《临床放射学杂志》2003年第B09期64-65,共2页Journal of Clinical Radiology

摘　　要：目的　探讨强直性脊柱炎在骶髂关节的CT表现。资料与方法　对 2 5例临床、实验室检查已确诊的强直性脊柱炎患者的骶髂关节行CT扫描 ,分析其征象。结果　强直性脊柱炎患者骶髂关节改变的基本征象 :(1)局限性骨质稀疏、侵蚀、破坏 ;(2 )骨质增生硬化 ;(3)关节间隙增宽或变窄 ;(4 )关节强直 ;(5 )关节软组织肿胀。Objective To study CT features of ankylosing spondylitis(AS) in sacroiliac articulation. Materials and Methods Sacroiliac articulation in 25 patients of AS confirmed by clinical manifestations and laboratory test was performed CT scanning, and then CT findings were analyzed. Results CT demonstrated sacroiliac articulation in AS as followings: (1)regional osteoporosis, and the erosion, destruction of the bone; (2)hyperosteogeny and osteosclerosis; (3)arthrectasis or arthrostenosis; (4)ankylosis; (5)and periarticular soft tissue swelling. Conclusion CT scanning in sacroiliac articulation is helpful to improving the early diagnosis of ankylosing spondylitis.

关 键 词：强直性脊柱炎 骶髂关节 CT表现 诊断 CT检查 

分 类 号：R816.8[医药卫生—放射医学]