| Number of patients | Percentage (%) |
---|---|---|
Sex | Â | Â |
   Male | 27 | 69.2 |
   Female | 12 | 30.8 |
Age (years) | Â | Â |
   < 40 | 5 | 12.8 |
   40~60 | 28 | 71.8 |
   > 60 | 6 | 15.4 |
Clinical presentation | Â | Â |
   Chest symptoms | 20 | 51.3 |
   Achropachy | 4 | 10.3 |
   Pyrexia | 3 | 7.7 |
   Pneumonia | 1 | 2.6 |
   Asymptomatic | 19 | 48.7 |
Location | Â | Â |
   Right thoracx | 19 | 48.7 |
paraspinal | 10 | 25.6 |
paramediastinal | 5 | 12.8 |
intraparenchymal | 4 | 10.3 |
   Left thoracx | 20 | 51.3 |
paraspinal | 12 | 30.8 |
paramediastinal | 3 | 7.7 |
intraparenchymal | 5 | 12.8 |
Diameter (cm) | Â | Â |
   < 5.0 | 9 | 23.1 |
   5.0~10.0 | 23 | 59.0 |
   > 10.0 | 7 | 17.9 |
Total | 39 | 100 |