Characteristic | Data |
---|---|
Median age (y) | 63 (range, 26–94) |
Sex | |
Male | 13 (50%) |
Female | 13 (50%) |
Site | |
Extremity | 12 (46%) |
Chest/trunk | 8 (31%) |
Retroperitoneal/abdominal | 6 (23%) |
Presentation status | |
Primary | 17 (65%) |
Primary + contemporary history of secondary malignancy | 2 (8%) |
Recurrent or residual | 7 (27%) |
Tumor size | |
<5 cm | 6 (23%) |
5–10 cm | 13 (50%) |
>10 cm | 7 (27%) |
Histology | |
NOS | 7 (27%) |
MPNST | 3 (12%) |
Gastrointestinal stromal tumor | 3 (12%) |
Angiosarcoma | 2 (8%) |
Leiomyosarcoma | 5 (19%) |
Fibromyxoid sarcoma | 3 (12%) |
Pleomorphic liposarcoma | 1 (4%) |
Dedifferentiated liposarcoma | 1 (4%) |
Synovial sarcoma | 1 (4%) |
NOS = sarcoma not otherwise specified; MPNST = malignant peripheral nerve sheath tumor.
Data are number followed by percentage in parentheses, except for age.