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Background
The 8th edition AJCC staging of cutaneous squamous cell carcinoma of the head and neck (cSCCHN) incorporated extranodal extension (ENE) for the first time. This study compared the prognostic performance of the 7th and 8th edition staging for cSCCHN with nodal metastases.
Methods
Retrospective analysis of 96 patients with metastatic cSCCHN, comparing the ability of staging systems to...
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