Table 1.

Nontranslocation-related sarcomas cohort description (N = 112)

CharacteristicsCohort (N = 112)
Median follow-up (years)2.94 (95% CI, 2.11–3.77)
Median age (years)64.5 (95% CI, 62–67)
Sex
 Female56 (50%)
 Male56 (50%)
FNCLCC grade (%)
 13 (2.68%)
 229 (25.89%)
 376 (67.86%)
 Unknown4 (3.57%)
Histologic type (%)
 UPS36 (32.14%)
 LMS33 (29.46%)
 DDLPS18 (16.07%)
 MFS15 (13.39%)
 PLPS4 (3.57%)
 PRMS4 (3.57%)
 Other2 (1.79%)
Location
 Lower limb45 (40.18%)
 Internal trunk25 (22.32%)
 Trunk wall18 (16.07%)
 Upper limb16 (14.29%)
 GI tract3 (2.68%)
 Gynecologic area3 (2.68%)
 Head and neck2 (1.79%)
Relapse events (%)
 Metastasis38 (33.93%)
 Local recurrences34 (30.36%)
Median size of tumor (mm; n = 109)100 (95% CI, 80–100)
  • Abbreviations: CI, confidence interval; DDLPS, dedifferentiated liposarcoma; FNCLCC, Fédération Française des Centres de Lutte Contre le Cancer; GI, gastrointestinal; LMS, leiomyosarcoma; MFS, myxofibrosarcoma; PLPS, pleomorphic liposarcoma; PRMS, pleomorphic rhabdomyosarcoma; UPS, undifferentiated pleomorphic sarcoma.