Chondroblastoma is a rare benign bone tumor typically located in the epiphysis. We describe the first case of chondroblastoma arising in the diaphysis of a long bone. The patient was a 13-year-old girl who presented with pain over her right thigh. Radiographs showed a lytic lesion in the diaphysis of her right femur. A core biopsy and a subsequent surgical resection were performed.
作者：D, Azorín；I, González-Mediero；I, Colmenero；I, De Prada；F, López-Barea
来源：Skeletal radiology 2006 年 35卷 1期
