SMARCB1 and nasal cavity and paranasal sinus carcinoma: Patients with NUT-midline carcinoma—demonstrating loss of the ubiquitously expressed protein Integrase Interactor 1 (INI1; SMARCB1) —tend to present with large and locally advanced tumors; indeed, based on the previously reported series, most INI1-deficient sinonasal carcinomas are staged as T4 at the time of diagnosis.