Aronsohn R S, Hart W R, Martel W
AJR Am J Roentgenol. 1976 Oct;127(4):686-8. doi: 10.2214/ajr.127.4.686.
This report documents the ninth example of a chondroblastoma localized to the metaphysis of a long bone. The tumor appeared as a lytic lesion in the femoral neck of an 18-year-old boy and was associated with a periosteal reaction. When such neoplasms occur in an unusual location with associated periosteal reaction, chondroblastoma should be considered in the differential diagnosis.
本报告记录了第九例局限于长骨干骺端的软骨母细胞瘤。该肿瘤表现为一名18岁男孩股骨颈的溶骨性病变，并伴有骨膜反应。当此类肿瘤发生在不寻常的部位并伴有骨膜反应时，鉴别诊断应考虑软骨母细胞瘤。
