Validation of the Proposed cN2 Subclassification in the Eighth Edition of the IASLC Staging System: A Prospective Phase II Multicenter Study
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Introduction: Surgery for N2 stage IIIA NSCLC is not recommended in major guidelines. Nevertheless, it has been noted that single-station N2 may have a better prognosis than multistation N2 and that surgery can be performed as th... ...
