Prognostic role of intraparotid lymph node metastasis in primary parotid cancer: Systematic review.
Orlando Guntinas-LichiusJovanna ThielkerKevin Thomas RobbinsKerry D OlsenAshok R ShahaAntti A MäkitieRemco de BreeVander Poorten VincentMiquel QuerAlessandra RinaldoLuiz Paulo KowalskiJuan Pablo RodrigoMarc HamoirAlfio FerlitoPublished in: Head & neck (2020)
P+ is an independent negative prognostic factor in primary parotid gland cancer and should be included into the treatment planning.