Fig. 1
The X-ray films and computerized tomography (CT) scans of patient A before and after gelatin sponge particles (GSPs) combined with CT-guided 125I seed (n = 30) implantation treatment. a X-ray film of the pelvis taken in March 2005; b pelvic angiography showing the giant tumors before sacral in March 2005; c, d the CT scan taken in March 2005; e X-ray film of the pelvis taken in May 2009 after gelatin sponge particles combined with CT-guided 125I seed (n = 30) implantation; f the CT scan taken in October 2010; g the CT scan taken in September 2011