A perforated<unk>  can vary in size and location, and is usually found deep inside the nose. It may be asymptomatic, or cause a variety of signs and symptoms. Small<unk> s can cause a whistling noise when breathing. Larger<unk> s usually have more severe symptoms. These can be a combination of crusting, blood discharge, difficulty breathing, nasal pressure and discomfort. The closer the<unk>  is to the nostrils, the more likely it is to cause symptoms.
Nasal septum perforation
Nasal septal hematoma
Nasal septal abscess
Nasal fracture
Nasal polyp
Epiglottitis
Adenoiditis
Laryngocele