动脉瘤样骨囊肿国内外报道逐渐增多,它是一种瘤样病变,在病因及治疗上仍是一个未解决有待讨论的问题。兹将我院1956～1983年经病理切片证实的11例报告并复习文献如下: 一、临床资料 本组11例中男7例,女4例。年龄19～59岁,40岁以上7例;发病部位:7例在长骨端,4例在扁平 Aneurysmal bone cysts have been reported at home and abroad, and it is a tumor-like lesion. It is still an unsolved problem to be discussed in the cause and treatment. We will report 11 cases confirmed by pathology in our hospital from 1956 to 1983 and review the literature as follows: I. Clinical data In this group of 11 patients, 7 were males and 4 were females. Age 19 to 59 years, 7 years over 40 years old; Incidence: 7 cases at long bone and 4 at flat