Onco - LCA Stage Flashcards
T>2 but <=3
T1c
T >5 cm but <=7
T3
T1a
T<1cm
T1b
T 1-2cm
T>4 but <=5cm
T2b
T2a
T>3 but <=4cm
involves main bronchus >=2cm distal to carina, does not involve entire lung
T2
Associated with atelectasis or obstructive pneumonitis that extends to the hilar region but does not involve the entire lung
T2
Invades visceral pleura, but not of the entire lung
T2
T7cm or mroe
T4
Upper limit cutoff of T1c
3cm
Upper limit cut off of T2
5cm
Upper limit cut off of T3
7cm
Upper limit cut off of T4
no limt
invades mediastinum
T4
invades chest wall
T3
invades diaphrahm
T3
invades great vessels
T4
invades phrenic nerve
T3
invades trachea
T4
invades recurernt laryngeal nerve
T4
invades esophagus
T4
invades mediastinal pleura
T3
invades parietal pericardium
T3
invades vertebral body
T4
atelectasis or obstructive pneumonitis of the entire lung
T3
invades carina
T4
separate tumor nodules ina different ipsilateral lobe
T4
<2 cm from carina without involvement of carina
T3
N0
no regional lymph node mets
mets in contralateral mediastinal lymph node
N3
metastasis in ipsilateral perbronchial and or ipsilateral hilar lymph nodes, and intrapulmonary nodes, including involvement by direct extension
N1
metastasis in ipsilateral mediastinal and/or subcarinal lymph nodes
N2
metastasis in contralateral hilar
N3
metastasis in contralateral scalene
N3
metastasis in ipsilateral scalene
N3
metastasis in supraclavicular lymph nodes
N3
