Ozger Harzem, Akgül Turgut, Yıldız Fatih, Sağlam Yavuz
Department of Orthopedics and Traumatology, İstanbul University, İstanbul, Turkey.
Acta Orthop Traumatol Turc. 2012;46(2):144-7. doi: 10.3944/AOTT.2012.2630.
Aneurysmal bone cysts are non-neoplastic, expansile, osteolytic tumor-like conditions. All bones may be involved, but the most commonly affected is the metaphysis of the long bones, especially the tibia, humerus and femur. We present a 13-year-old female patient with a cystic lesion with cortical continuity and a large bone cyst in the coronoid process of the ulna. The bone cyst was treated with curettage, phenol application and cement implantation following cyst debulking. Aneurysmal bone tumors are rare tumor-like conditions and localization at the coronoid process of the ulna with mechanical block of the elbow motion has yet to be reported. Debulking and curettage of the lesion and bone cement implantation are useful methods for local control of aneurysmal bone cysts.
动脉瘤样骨囊肿是非肿瘤性、膨胀性、溶骨性肿瘤样病变。所有骨骼均可受累，但最常受累的是长骨干骺端，尤其是胫骨、肱骨和股骨。我们报告一名13岁女性患者，其尺骨冠突有一个皮质连续的囊性病变及一个大的骨囊肿。骨囊肿在囊肿刮除后行刮除术、苯酚涂抹及骨水泥植入治疗。动脉瘤样骨肿瘤是罕见的肿瘤样病变，位于尺骨冠突并导致肘关节运动机械性受阻的情况尚未见报道。病变的刮除及骨水泥植入是局部控制动脉瘤样骨囊肿的有效方法。
