Characteristics | n (%) (N=61) |
Age (years) | |
0–40 | 0 (0) |
41–50 | 2 (3) |
51–60 | 11 (18) |
61–70 | 17 (28) |
71–80 | 20 (33) |
81–90 | 11 (18) |
Gender | |
Female | 25 (41) |
Male | 36 (59) |
Sarcoma type | |
DDLPS | 61 (100) |
Primary tumor | |
Yes | 47 (77) |
No | 14 (23) |
Treatment prior to surgery | |
None | 47 (77) |
RT | 7 (11) |
Chemotherapy | 3 (5) |
Chemotherapy and RT | 4 (7) |
FNCLCC tumor grade | |
1 | 16 (26) |
2 | 24 (39) |
3 | 21 (34) |
Tumor size, cm | |
Mean (SD) | 21.2 (12) |
Multiple tumors (%) | |
Yes | 7 (11) |
No | 54 (89) |
Vital status | |
Alive | 29 (48) |
Deceased | 32 (52) |
Recurrence | |
Yes | 37 (61) |
No | 24 (39) |
Recurrence-free survival, months | |
Mean (SD) | 41.5 (40.1) |
Range | 5.1–196.9 |
Overall survival, months | |
Mean (SD) | 74.8 (62.8) |
Range | 3.3–236.4 |
DDLPS, dedifferentiated liposarcoma; FNCLCC, French Federation Nationale des centres de Lutte Contre le Cancer; RT, Radiation Therapy.