The table shows the standardization of region naming across different publications.

Concrete Region Broad Region Anatomical Region
Distal airway Distal airway Distal airway
Lung Whole lung Whole lung
Peripheral lung Periphery Bronchioles/alveoli
d_LowLeftPar Parenchyma Bronchioles/alveoli
e_TopLeftPar Parenchyma Bronchioles/alveoli
c_Bronchi.4 Bronchi Bronchi
Distal lung Distal lung Bronchioles/alveoli
Whole lung Whole lung Whole lung
Right lobes Right lobes Right lobes
Middle airway Middle airway Middle airway
Proximal airway epithelium Proximal airway Proximal airway
a_Trachea Trachea Trachea
Right middle lobe Right middle lobe Right middle lobe
Left lower lobe periphery region Periphery Bronchioles/alveoli
Right upper lobe periphery region Periphery Bronchioles/alveoli
b_Bronchi.2.3 Bronchi Primary bronchus
Not applicable Trachea Trachea
Proximal lung Proximal lung Proximal lung
Right upper lobe mid-bronchial region Bronchi Bronchi
Left lower lobe bronchus region Bronchi Bronchi
Left upper lobe periphery Periphery Bronchioles/alveoli
Bronchus Bronchi Bronchi
Bronchiole Bronchiole Bronchioles