长骨骨肉瘤的计算机断层扫描

Computed tomography of long-bone osteosarcoma.

作者信息

Destouet J M, Gilula L A, Murphy W A

出版信息

Radiology. 1979 May;131(2):439-45. doi: 10.1148/131.2.439.

DOI:10.1148/131.2.439

Abstract

Six cases of osteosarcoma, including medullary, parosteal, periosteal, and intracortical types, were studied by computed tomography (CT). In selected cases, CT provided additional preoperative information as to osseous size and soft-tissue extent. CT helped determine intramedullary involvement and specific sites of cortical destruction and thereby helped to plan the surgical approach to biopsy and the definitive excision.

摘要

通过计算机断层扫描（CT）对6例骨肉瘤进行了研究，包括髓内型、骨旁型、骨膜型和皮质内型。在部分病例中，CT提供了关于骨质大小和软组织范围的额外术前信息。CT有助于确定髓内受累情况以及皮质破坏的具体部位，从而有助于规划活检的手术入路和最终切除方案。