I often have a sore throat and sinus pain. Can an ENT endoscopy help detect cancer, and how can I tell if a lesion is benign or malignant? (Hung Nguyen, 50, TP HCM)
I often have a stuffy nose, sore throat, and foul-smelling nasal discharge. I'm worried about a sinus infection but don't know the cause. Is this condition dangerous? (Dung Tran, 31 years old, TP HCM)
After recovering from influenza A, 56-year-old Ms. Duong experienced persistent fatigue, occasional fevers of 38°C, foul-smelling nasal discharge, and facial pain. Doctors diagnosed her with a fungal sinus infection.
