Aziah Ab Rani, Nur Syazwani Salehuddin, Maithrea Suresh Narayanan and Norasnieda Md Shukri
A 44-year-old chronic smoker presented with complaint of left nasal blockage for three months. The symptoms were accompanied by pain and blood-stained discharge. For this patient, the differential diagnosis includes sinonasal inflammatory polyps, nonkeratinizing respiratory carcinoma and verrucous carcinoma.
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