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20 Cards in this Set
- Front
- Back
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N1
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Ipsilateral bronchopulmonary, intrapulmonary, or hilar nodes involved
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N2
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Ipsilateral mediastinal nodes or subcarinal
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N3
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contralateral mediastinal or hilar nodes involved or any scalene or supraclavicular nodes involved.
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Stage 0
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Tis (In situ) N0 M0
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Stage IA
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T1 N0 M0
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Stage IB
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T2a N0 M0
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Stage IIA
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T1 N1 M0
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Stage IIB
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T2 N1 M0 or T3 N0 M0
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Stage IIIA
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T2aN1M0
T2bN0M0 |
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Stage II B
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T2bN1
T3N0 |
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Stage IV
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Any T any N M1
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T1a
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= 2 cm, not in main bronchus
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T1b
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> 2 cm, but = 3 cm, not in main bronchus
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T2a
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> 3 cm, but = 5 cm, or invades visceral pleura, in main bronchus = 2 cm from carina, or atelectasis to hilar region but not whole lung
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T2b
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> 5 cm, but <= 7 cm
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T3
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> 7 cm, or invades chest wall, diaphragm, med. pleura, pericardium, or in main bronchus < 2 cm from carina, or atelectasis whole lung
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T4
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invades mediastinum, heart, great vessels, trachea, esophagus, vertebral body, carina or separate tumor nodule(s) in a different ipsilateral lobe
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M1a
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malignant pleural or pericardial effusion; separate tumor nodules in contralateral lung
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M1b
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distant mets
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TNM changes 2009
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* Size: New size classifications (<2, 2-3, 3-5, 5-7, >7).
* Subclassifications of T1a/b and T2a/b. * New size classification separating T2 and T3. * Separate tumor nodules: (same lobe) now T3 instead of T4. (different ipsilateral lobe) T4 instead of M1. (contralateral lobe) * Subdivision of M1 into M1a (pleural effusion, tumor nodules in contralateral lobe) and M1b (distant mets) * Some old T2 tumors (>7cm) now classified as T3 |
