Table 1 Demographics and characteristics of tumor in all patients with primary pulmonary osteosarcoma
From: Characteristics and prognosis of primary pulmonary osteosarcoma: a pooled analysis
Characteristics | Number | % |
|---|---|---|
Age | ||
< 65 | 20 | 40.8 |
≥ 65 | 29 | 59.2 |
Sex | ||
Male | 32 | 65.3 |
Female | 17 | 34.7 |
Laterality | ||
Left | 26 | 53.1 |
Right | 22 | 44.9 |
NA | 1 | 2.0 |
Location | ||
Lower lobe | 17 | 34.7 |
Middle lobe | 4 | 8.2 |
Upper lobe | 17 | 34.7 |
NA | 11 | 22.4 |
Location | ||
Central | 12 | 24.5 |
Peripheral | 18 | 36.7 |
NA | 19 | 38.8 |
Size (cm) | ||
≤ 7 | 25 | 51.0 |
> 7 | 19 | 38.8 |
NA | 5 | 10.2 |
Metastasis | ||
Metastasis | 10 | 20.4 |
No/NA | 39 | 79.6 |
Year of diagnosis | ||
< 2002 | 23 | 46.9 |
≥ 2002 | 26 | 53.1 |
Surgery | ||
Yes | 32 | 65.3 |
None | 17 | 34.7 |
Chemotherapy | ||
Yes | 10 | 20.4 |
None | 39 | 79.6 |
Radiotherapy | ||
Yes | 11 | 22.4 |
None | 38 | 77.6 |