Lung cancer stage 3a


Lung cancer stage IIIa

Lung cancer stage 3a

This stage corresponds to cancers T1N2M0 (not shown on the diagram), T2 N2 M0 or T3N1M0 or T3N2M0.

These stages are no longer a good indication for surgery.

Drawing by the author according to TNM Atlas from UICC
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