Squamous cell carcinoma of unknown primary of the head and neck: Favorable prognostic factors comparable to those in oropharyngeal cancer.
Margaret J ZhouAnnemieke van ZanteAnn A LazarEli R GroppoAdam A GarsaWilliam R RyanIvan H El-SayedDavid W EiseleSue S YomPublished in: Head & neck (2017)
RT-based and surgery-based treatments produced similar outcomes. Patients with p16-positive disease with ≤10 pack-years of smoking history and limited nodal stage constitute a "low-risk" group in SCC of unknown primary similar to that in oropharyngeal cancer.