Figure 1From: Transarterial embolization (TAE) of sacral giant cell Tumor (GCT) using spherical parmanent embolic material superabsorbant polymer microsphere (SAP-MS) A 68-year-old female with GCT in the sacrum (Case 2). A. On CT, a large osteolytic mass occupied the sacrum (white arrows). B. On CT of same level as Figure 1A about 10 years after initial TAE, the size of the mass decreased and obvious reossification is shown (white arrows).Back to article page