Figure 1
The patient was diagnosed for cervical cancer (Number 14). X-ray (A) and computed tomography (CT) (B) showed a large sclerotic lesion involving the sacrum. Intraoperative picture (C) demonstrated sacral nerve roots preserved after resection of metastatic lesion. Pathological examination revealed squamous cell carcinoma (D) (hematoxylin and eosin (H&E) stain, ×100). Postoperative x-ray (E) showed screw-rod system reconstruction.