Symptoms of nose and throat tumors

The relevant symptoms of nose and throat tumors are currently the following aspects: First, sputum with blood, malignant tumors in the throat are easy to damage and infect when they protrude and invade the mucosal surface, showing symptoms of sputum with blood. Second, hoarseness, initial manifestations of vocal cord cancer, which can be manifested as hoarse voice changes, laryngoscopy can be detected early. Third, throat foreign body sensation, obstruction. Hypopharyngeal cancer, laryngeal cancer, esophageal cancer near the mouth in the early stage can show throat foreign body sensation, obstruction feeling, should consider laryngoscopy in time.