Muscolo D L, Velan O, Pineda Acero G, Ayerza M A, Calabrese M E, Santini Araujo E
Institute of Orthopaedics Carlos E. Ottolenghi, Italian Hospital from Buenos Aires, Argentina.
Clin Orthop Relat Res. 1995 Jan(310):170-5.
Seven patients with a presumptive diagnosis of osteoid osteoma located at the hip were treated with percutaneous resection of the nidus through computed tomography guidance. Histologic confirmation was obtained in 5 of the 7 patients. The average hospital stay was 27 hours. At followup, from 12 to 40 months, all patients remain asymptomatic. This procedure presents potential advantages that traditional open surgery techniques do not have.
7例初步诊断为髋部骨样骨瘤的患者在计算机断层扫描引导下经皮切除瘤巢。7例患者中有5例获得了组织学确诊。平均住院时间为27小时。随访12至40个月时，所有患者均无症状。该手术具有传统开放手术技术所没有的潜在优势。
