摘要
隐性骨折是指常规X线平片所不能发现而实际却存在的骨折 ,是一种假阴性现象。按发病机制结合临床治疗可以分为四种亚型 :疲劳骨折、衰竭骨折、隐性创伤骨折、隐性骨内骨折。影像学检查方法包括CT、MRI和核素骨显像均有助于隐性骨折的早期诊断 ,但各有优劣 ,应合理选用。
Occult bone fracture can be defined as fracture with negative radiograph but actually present, which is a false negative phenomenon. According to pathogenesis combined with clinical treatment, it can be rationally divided into 4 subtypes: fatigue fracture,insufficiency fracture, occult traumatic fracture, and occult intraosseous fracture. Such advanced imaging modalities as CT, MRI and bone scintigraphy are all helpful for its early diagnosis, which should be rationally selected for use due to their various advantages and limitations.
出处
《医学影像学杂志》
2005年第1期63-65,共3页
Journal of Medical Imaging
关键词
骨折
体层摄影术
X线计算机
磁共振成像
核素骨显像
Fractures
Tomography, X-ray computed
Magnetic resonance imaging
Bone scintigraphy
