胫骨应力骨折CT分析与病理对照  

Analysis of CT Finding of Tibial Stress Fracture and Pathologic Biopsy Comparison

作　　者：石永玉 刘昕 曾幼鲁[3] 王兆印 贾佑民 

机构地区：[1]北京武警医院CT室,100027 [2]北京酒仙桥医院CT室 [3]北京中日友好医院放射科 [4]北京积水潭医院

出　　处：《骨与关节损伤杂志》2000年第2期109-110,共2页The Journal of Bone and Joint Injury

摘　　要：目的　分析应力骨折的CT表现与病理对照。方法　 12例胫骨中段与上段应力骨折均作了CT横断扫描和病理活组织检查。结果　胫骨应力骨折CT表现为 :胫骨两侧缘和背侧缘有半环形高密度影 ,胫骨背侧有小斑块高密度影 ,胫骨骨皮质增厚骨髓腔变窄 ,胫骨骨髓内有条片状高密度影。结论　CT扫描有助于应力骨折和骨恶性肿瘤和硬化型骨髓炎的鉴别。Objective Analysis of CT finding of tibial stress fracture and pathologic biopsy comparison Methods CT scan and pathologic biopsy in 12 cases with tibial stress fracture were compared Results The CT scans features of tibial stress fracture were:semi ring high density in bilateral and posterior lateral of tibia,tibial osteocortex thickening,bone marrow cavity narrowing,and a lump of high density in tibial bone marrow cavity Conclusion CT scan will help differentiate stress fracture from bone malignancy and sclerotic osteomyelitis

关 键 词：胫骨应力骨折 CT 病理 

分 类 号：R683.42[医药卫生—骨科学] R816.8[医药卫生—外科学]