Yousem D, Magid D, Fishman E K, Kuhajda F, Siegelman S S
J Comput Assist Tomogr. 1986 Jan-Feb;10(1):92-5. doi: 10.1097/00004728-198601000-00020.
Three cases of stress fractures of the lower extremities are presented with corresponding CT. Findings of increased medullary cavity density, endosteal sclerosis, callus formation, and soft tissue swelling are demonstrated even though they are thought to be nonspecific in differentiating stress fracture from infectious or neoplastic processes. Only when actual failure lines are demonstrated by CT can stress-related injury be specifically suggested.
本文报告了三例下肢应力性骨折病例，并配有相应的CT图像。尽管骨髓腔密度增加、骨内膜硬化、骨痂形成和软组织肿胀等表现被认为在区分应力性骨折与感染性或肿瘤性病变时不具有特异性，但仍得以展示。只有当CT显示出实际的骨折线时，才能明确提示与应力相关的损伤。
