Lung segment localization | Number of cases | Proportion (%) |
---|---|---|
Right bronchus • Right main bronchus • Right upper lobe bronchus • Right intermediate bronchus • Right middle lobe bronchus • Right lower lobe bronchus | 64 3 16 7 21 24 | 71.1 3.3 17.8 7.8 23.3 26.7 |
Left bronchus • Left main bronchus • Left upper lobe bronchus • Left lower lobe bronchus | 25 5 10 10 | 27.8 5.6 11.1 11.1 |
Bilateral bronchus | 5 | 5.6 |