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16 Cards in this Set
- Front
- Back
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Stage I Five-year Survival Rate
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83% to 100%
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Stage II Five-year Survival Rate
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70% to 95%
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Stage III Five-year Survival Rate
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50% to 60%
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Stage IV Five-year Survival Rate
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11% to 75%
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What is the staging system called?
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Masaoka staging
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T1
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Macroscopically completely encapsulated AND microscopically no invasion
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T2
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Invasion into or through the capsule
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T2a
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Microscopic invasion into capsule
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T2b
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Macroscopic adhesion, or invasion into surrounding fatty tissue, or mediastinal pleura
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T3
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Invasion into neighboring organs
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T3a
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No invasion of great vessels
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T3b
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Invasion of great vessels
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T4
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Pleural or pericardial dissemination
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N1
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Anterior mediastinal LNs
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N2
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Intrathoracic LNs except anterior mediastinal LNs
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N3
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Supraclavicular LNs
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