Ehara S, Nishida J, Shiraishi H, Honda M, Abe M, Satoh T
Department of Orthopaedic Surgery, Iwate Medical University School of Medicine, Morioka, Japan.
Clin Imaging. 1997 Jul-Aug;21(4):233-6. doi: 10.1016/s0899-7071(96)00052-6.
The purpose of this communication is to describe atypical simple bone cysts of the femoral neck seen in adult patients. Two patients, aged 56 and 49, having cystic lesions which did not conform to a typical simple bone cyst, are reported. Common features including eccentric location, and thick lining tissue and sclerotic margin are not those of typical simple bone cysts seen in children. Local mechanical characteristics might be related to the atypical presentations.
本通讯的目的是描述成年患者中所见的股骨颈非典型单纯骨囊肿。报告了两名患者，年龄分别为56岁和49岁，其囊性病变不符合典型的单纯骨囊肿。常见特征包括偏心位置、厚的衬里组织和硬化边缘，这些并非儿童典型单纯骨囊肿的特征。局部力学特性可能与这些非典型表现有关。
