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Fig. 4 | BMC Cancer

Fig. 4

From: Surgical resection and reconstructive techniques using autologous femoral head bone-grafting in treating partial acetabular defects arising from primary pelvic malignant tumors

Fig. 4

A 37y female patient diagnosed with Type B tumor (chondrosarcoma). a. Preoperative coronal CT shows a tumor with left posterior column of the acetabulum involved; b. Preoperative cross-sectional CT shows the tumor with posterior edge of the acetabulum involved; c. Preoperative MRI shows low signal on the posterior edge of acetabulum; d. Preoperative pelvic X-ray examination shows a tumor with left posterior column of the acetabulum involved; e. 1y postoperative pelvic X-ray shows the reconstruction and prosthetic position

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