Table 1 Literature review of primary intraspinal dumbbell-shaped mesenchymal chondrosarcomas
Study | Age (years) and gender | Location | Calcification | Treatment | Adjuvant therapy | Outcome |
|---|---|---|---|---|---|---|
Chan HS et al. 1984 [17] | 10/F | T3-4 extradural | − | Total resection | Radiation therapy and chemotherapy | Alive, 18 months follow-up |
Reif J et al. 1987 [18] | 3 | L1–5 intra- and extradural | − | NA | Radiation therapy and chemotherapy | Died of brain metastasis |
Di LN et al. 1989 [19] | 40 | L5–S1 extradural | − | Total resection | Radiation therapy and chemotherapy | Alive, 5 years follow-up |
Rushing EJ et al. 1996 [20] | 48 | T10–12 extradural | − | Total resection | Radiation therapy | Died of brain metastasis |
Bae GS et al. 2011 [21] | 25/M | T7 intra- and extradural | + | Total resection | Radiation therapy and chemotherapy | Alive, 2Â years follow-up |
Iida T et al. 2014 [22] | 10 | T9–10 intra- and extradural | − | Total resection | − | Alive, 3 years follow-up |
Current case | 26/F | L3-5 extradural | + | Total resection | Radiation therapy | Alive |