Staging Flashcards
T1 Lung
3cm or less
T2 Lung
> 3cm
Involves main bronchus (2cm or more distal from carina).
Invades visceral pleura.
Partial atelectasis or obstructive pneumonitis.
T3 Lung
Any size
Chest wall, diaphragm, mediastinal pleura, pericardium.
2cm or less distal from carina without involvement of carina.
Entire atelectasis or obstruct pneum.
T4 Lung
Any size
Mediastinum, heart, great vessels, trachea, esophagus, carina, vert body.
Separate tumor nodules in same lobe.
Malignant pleural effusion.
T1 Breast
2cm or less
T1a Breast
> 0.1-0.5 cm
T1b Breast
> 0.5-1 cm
T1c Breast
> 1-2 cm
T2 breast
> 2-5 cm
T3 breast
> 5 cm
T4a breast
Chest wall, not including pectoralis muscle
T4b breast
Skin
T4c breast
Both chest wall and skin
T4d breast
Inflammatory carcinoma
N1 breast
Movable ipsilateral axl LN
N2a breast
Fixed ipsilateral axl
N2b breast
Only ipsilateral IM
N3a breast
Ipsilateral infraclav and axl