Show Descriptions | N0 |
N1 |
N2 |
N3 |
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No regional lymph node metastasis |
Metastasis in ipsilateral pulmonary or hilar lymph nodes |
Metastasis in ipsilateral mediastinal/subcarinal lymph nodes |
Metastasis in contralateral mediastinal/hilar or lymph supraclavicular nodes |
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T1 |
Tumor < 3 cma |
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T1a |
Tumor ≤ 2 cma |
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T1b |
Tumor > 2 cm but ≤ 3 cma |
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T2 |
Tumor > 3 cm but ≤ 7 cma or tumor with#. Invading visceral pleura, bronchus ≥ 2 cm from carina, atelectasis extending to hilum, but not involving the entire lung |
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T2a |
Tumor > 3 cm but ≤ 5 cma |
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T2b |
Tumor > 5 cm but ≤ 7 cma |
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T3 |
Tumor > 7 cma; OR invading chest wall diaphragm, phrenic nerve, mediastinal pleura, pericardium; OR tumor < 2 cm distal to the carina, OR atelectasis of entire lung; OR separate tumor nodule(s) in same lobe |
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T3>7 |
Tumor > 7 cma |
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T3Inv |
Invading chest wall diaphragm, phrenic nerve, mediastinal pleura, pericardium |
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T3Centr |
Tumor < 2 cm distal to the carina |
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T3Satell |
Separate tumor nodule(s) in same lobe |
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T4 |
Tumor invading heart, great vessels, trachea, recurrent laryngeal nerve, esophagus, spine; OR tumor nodules(s) in a different ipsilateral lobe |
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T4Inv |
Tumor invading heart, great vessels, trachea, recurrent laryngeal nerve, esophagus, spine |
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T4Ipsi Nod |
Tumor nodules(s) in a different ipsilateral lobe |
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M0 |
M0 |
No metastasis |
No metastasis |
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M1 |
M1aContra Nod |
Separate tumor nodule(s) in contralateral lobe |
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M1aPl Dissem |
Tumor with malignant pleural dissemination |
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M1bBrain |
Brain metastasis |
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M1bAdrenal |
Adrenal metastasis |
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M1bLiver |
Liver metastasis |
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M1bBone |
Bone metastasis |
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M1bLymph Node |
Lymph Node metastasis |