股骨头软骨下不全骨折的计算机断层扫描结果
Computed tomography findings of subchondral insufficiency fractures of the femoral head.
作者信息
Iwasaki Kenyu, Yamamoto Takuaki, Motomura Goro, Karasuyama Kazuyuki, Sonoda Kazuhiko, Kubo Yusuke, Nakashima Yasuharu
机构信息
Department of Orthopaedic Surgery, Japan Community Healthcare Organization, Kyushu Hospital, 1-8-1 Kishinoura, Yahatanishi-ku, Kitakyushu, Fukuoka 806-8501, Japan.
Department of Orthopaedic Surgery, Faculty of Medicine, Fukuoka University, 7-45-1 Nanakuma, 12 Jonan-ku, Fukuoka, Japan.
出版信息
J Orthop. 2018 Feb 2;15(1):173-176. doi: 10.1016/j.jor.2018.01.044. eCollection 2018 Mar.
OBJECTIVES
The objective of this study was to describe the appearance of Subchondral insufficiency fracture (SIF) by computed tomography (CT).
METHODS
Images of 52 consecutive patients diagnosed with SIF were retrospectively reviewed. CT was available for five patients (7 cases).
RESULTS
Corresponding to a low-intensity band on MR images, a radiolucent or sclerotic band was observed on CT images.
CONCLUSION
The present study is the first to report CT findings of SIF. A radiolucent or sclerotic band was observed on CT images. The results of the present study provide useful information for diagnosis of SIF.
目的
本研究的目的是通过计算机断层扫描（CT）描述软骨下不全骨折（SIF）的表现。
方法
回顾性分析52例连续诊断为SIF患者的影像资料。其中5例患者（7个病例）有CT图像。
结果
与磁共振成像（MR）图像上的低信号带相对应，CT图像上观察到一条透亮或硬化带。
结论
本研究首次报道了SIF的CT表现。CT图像上观察到一条透亮或硬化带。本研究结果为SIF的诊断提供了有用信息。
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