Fig. 6

Male patient, 59 years old, well-differentiated prostate cancer after combined therapy for 1 year, back pain 8 months, preoperative VAS score of 8.5. A, B Preoperative DR shows multiple bone destruction lumbosacral, and pathological fractures. C L5PVP combined with ¹²⁵I seed implantation. D, E Postoperative CT showed bone cement and ¹²⁵I particle distribution in the lesion area, without leakage of bone cement. Postoperative VAS score 2.3 points, significant pain relief