NCIt synonyms : Locally Advanced Squamous Cell Carcinoma of the Nasal Cavity and Paranasal Sinus; Locally Advanced Squamous Cell Carcinoma of the Nasal Cavity and/or Paranasal Sinuses; Locally Advanced Nasal Cavity and Paranasal Sinus Squamous Cell Carcinoma;
NCIt definition : A squamous cell carcinoma that arises from the nasal cavity and/or paranasal sinuses
and has spread from its original site of growth to nearby tissues or lymph nodes.;