Moore T E, King A R, Travis R C, Allen B C
Department of Radiology, Middlemore Hospital, Auckland, New Zealand.
Skeletal Radiol. 1989;18(2):93-7. doi: 10.1007/BF00350654.
We describe two patients with cyst-like lesions of bone that developed at sites of healed or healing fractures. One case showed histological features of a unicameral bone cyst, which, to the best of our knowledge, is a previously unreported finding in a post-traumatic cyst. It is suggested that there are two principal clinical and radiological types of post-traumatic cyst, of which each of our cases represents an example: (1) asymptomatic transient cortical lesions, found only in children, and (2) more central expanding lesions, found in a wider age group and associated with pain, swelling, and pathological fractures.
我们描述了两名患有骨囊肿样病变的患者，这些病变发生在已愈合或正在愈合的骨折部位。其中一例显示出单房骨囊肿的组织学特征，据我们所知，这是创伤后囊肿中以前未报道过的发现。提示创伤后囊肿有两种主要的临床和放射学类型，我们的每个病例分别代表一种类型：（1）无症状的短暂性皮质病变，仅见于儿童；（2）更靠近中心的扩张性病变，见于更广泛的年龄组，与疼痛、肿胀和病理性骨折相关。
