Fig. 5From: Surgical resection and reconstructive techniques using autologous femoral head bone-grafting in treating partial acetabular defects arising from primary pelvic malignant tumorsA 57y female patient diagnosed with Type C tumor [malignant giant cell tumor of bone (MBGCT)]. a. Preoperative pelvic X-ray shows a right ilium tumor with the involvement of the superior edge of the acetabulum; b. Preoperative coronal MRI shows enhanced signal on the superior edge of acetabulum; c. Preoperative cross-sectional MRI shows enhanced signal on the superior edge of acetabulum; d. 1y postoperative pelvic X-ray shows the reconstruction and prosthetic positionBack to article page