Characteristic | Â |
---|---|
Age (years) (median, range) | 55 (37–62) |
Gender | |
 Male | 2 (18.2 %) |
 Female | 9 (81.8 %) |
ECOG performance status at diagnosis | |
 0 | 7 (63.6 %) |
 1 | 4 (36.4 %) |
Primary tumor site | |
 Pleura | 5 (45.5 %) |
 Abdomen | 2 (18.2 %) |
 Pelvis | 2 (18.2 %) |
 Ovary | 1 (9.1 %) |
 Upper limb | 1 (9.1 %) |
Pathological characteristics at diagnosis | |
 Mitotic index (/10 HPFa) (median, range) | 9 (3–30) |
Necrosis | |
 No | 6 (54.5 %) |
 Yes | 5 (45.5 %) |
 <50 % | 3 |
 >50 % | 0 |
 Unknown | 2 |
 Tumor size (mm) (median, range) | 145 (45–180) |
Tumor classification at diagnosis | |
 Benign | 1 (9.1 %) |
 Malignant | 10 (90.9 %) |
 Stage of disease at diagnosis |  |
 Local | 9 (81.8 %) |
 Metastatic | 2 (18.2 %) |