Malignant tumors of the pharynx and larynx are mainly belonging to squamous cell carcinoma. The symptoms varied including hoarseness, dysphagia and dyspnea, depending on the involved location. Cervical lymph node metastasis and other signs involving the adjacent organs can also be presented. Symptoms tend to progressively aggravate in a short term.
Strobolaryngoscopic video of glottic carcinoma (right side) (MP4 2273 kb)