Objective To explore the feasibility of establishment of NOD/SCID-mouse model with multiple myeloma by using plasma cells from myeloma patients.Methods The femurs and tibias were removed from the New Zealand white rabbits;the muscles,periosteum and cartilage tissues were cleared.Then each bone was cut into two pieces gently along its middle.The NOD/SCID mice weighing 25 - 30 g (4 - 6 weeks)were anesthetized by intraperitoneal injection;rabbit bone was inserted into the right side of the mouse back and engraftment of the bones was allowed to take place after 4 weeks.The 5000 000 purified plasma cells which expressed CD38 +/CD45 - were immunofluorescence labeled and then injected slowly into the implanted rabbit bone through the distal end.The mice were observed weekly;the plasma cells growth in mice was screened by the living-imaging system and the tumor from the mice was determined by biopsy.Results The implanted rabbit bone survived after 4 weeks.The tumor in mice was observed 2 weeks after the purified myeloma cells were injected into the rabbit bone,and it reached 100 mm3 after 8 weeks.Results of the living-imaging system showed that the myeloma cells had uptake in the rabbit bone after 2 weeks of injection and this phenomenon was more pronounced after 8 weeks of injection (2.4×10 4 vs .1.5× 10 5 ,P < 0.05 ).The tumor infiltrated with numerous plasma cells and osteoclasts increased upon the biopsy. Conclusion Rabbit bone marrow implanted into NOD/SCID mice can effectively support local injection of plasma cells of multiple myeloma patients,and the NOD/SCID-mouse model of myeloma has been established.This model can be used to study in vivo experiments related to myeloma and clinical therapeutic approaches for this disease.