Department of Radiology, University of Florida College of Medicine, 1600 SW Archer Rd., PO Box 100374, Gainesville, FL 32610, USA.
AJR Am J Roentgenol. 2010 Jan;194(1):W84-90. doi: 10.2214/AJR.09.2568.
The purpose of our study was to retrospectively examine the efficacy of intralesional injection of 32P chromic phosphate, a beta-emitting colloidal radiopharmaceutical, in the treatment of aneurysmal bone cysts of the axial skeleton. Five patients with large aneurysmal bone cysts were managed with injection of 32P chromic phosphate into their tumors under CT guidance. With only a single minor complication, all lesions were observed to ossify on follow-up CT, with an average follow up of 2 years.
CT-guided injection of axial aneurysmal bone cysts with 32P chromic phosphate leads to excellent local lesion control. In addition, the morbidity associated with this procedure is lower than that associated with surgical or other nonsurgical treatments.
本研究旨在回顾性分析 32P 铬酸胶体磷在治疗脊柱骨巨细胞瘤中的疗效。5 例大的骨巨细胞瘤患者在 CT 引导下经皮瘤内注射 32P 铬酸胶体磷。仅发生 1 例轻微并发症，所有病变在随访 CT 上均观察到骨化，平均随访 2 年。
CT 引导下经皮注射 32P 铬酸胶体磷治疗脊柱骨巨细胞瘤可获得良好的局部病灶控制。此外，与手术或其他非手术治疗相关的发病率低于手术治疗。
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