Related Experiment Video
Updated: May 1, 2026

Author Spotlight: Advancing Awake Nasotracheal Intubation with Flexible Video Rhino-Laryngoscopes
Published on: August 2, 2024
Large nasopharyngeal inverted papilloma presenting with rustling tinnitus
Masahiro Kishikawa1, Atsunobu Tsunoda1, Yoji Tanaka2
1Department of Otolaryngology, Tokyo Medical and Dental University, Tokyo, Japan.
Abstract:
Tinnitus is a common symptom caused by numerous diseases. The etiology is unknown in most cases; however, nasopharyngeal lesions may cause a certain tinnitus. We herein report a case of nasopharyngeal inverted papilloma which presents with rustling tinnitus as the sole initial symptom. The tympanic membrane was intact, and results of hearing test and impedance audiometry were normal. However, sonotubometry showed a complete blockage of the Eustachian tube. A large tumor was found that originated from the choana and occupied the nasopharynx which caused a rustling sound when she swallowed or spoke. Tinnitus totally subsided after removal of this tumor. To our knowledge, the tumor origin and presenting symptom of this case are very rare, and nasopharyngeal examination is required in the diagnosis of unknown hearing symptoms.
Related Concept Videos
Chronic Pharyngitis
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Nose and Nasal Cavity
Suctioning the Nasopharyngeal Airway
Equipment Required
Tonsillitis I: Introduction
Etiology
Three primary contributing factors have been identified.
Epistaxis
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
Acute Pharyngitis
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:

