{Reference Type}: Case Reports {Title}: Postlaryngectomy sinonasal squamous cell carcinoma: Case report and review of the literature. {Author}: Mantsopoulos K;Taha L;Agaimy A;Iro H; {Journal}: Clin Case Rep {Volume}: 8 {Issue}: 4 {Year}: Apr 2020 暂无{DOI}: 10.1002/ccr3.2657 {Abstract}: Postlaryngectomy sinonasal squamous cell carcinoma, being theoretically associated with exposure to the same risk factors or development of precancerous lesions due to altered nasal physiology, should warrant a thorough head and neck examination.