Patulous Eustachian Tube
| Patulous Eustachian Tube | |
|---|---|
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Autophony, ear fullness, hearing loss |
| Complications | |
| Onset | |
| Duration | |
| Types | N/A |
| Causes | Eustachian tube dysfunction |
| Risks | |
| Diagnosis | Audiometry, tympanometry |
| Differential diagnosis | Eustachian tube dysfunction, otitis media |
| Prevention | N/A |
| Treatment | Surgical intervention, nasal sprays |
| Medication | |
| Prognosis | N/A |
| Frequency | |
| Deaths | |
Patulous Eustachian Tube is a condition characterized by the abnormal patency of the Eustachian tube, which can lead to symptoms such as autophony, where individuals hear their own voice or breathing unusually loudly. This condition can also cause sensations of ear fullness and hearing loss.
Pathophysiology[edit | edit source]
The Eustachian tube is a canal that connects the middle ear to the nasopharynx, which helps to equalize air pressure on both sides of the tympanic membrane. In a patulous Eustachian tube, the tube remains abnormally open, disrupting normal auditory function and pressure regulation.
Symptoms[edit | edit source]
Common symptoms of patulous Eustachian tube include:
- Autophony
- Sensation of ear fullness
- Hearing loss
- Tinnitus
Diagnosis[edit | edit source]
Diagnosis of patulous Eustachian tube is typically made through clinical evaluation and may include:
- Audiometry
- Tympanometry
- Observation of the movement of the tympanic membrane during breathing
Treatment[edit | edit source]
Treatment options for patulous Eustachian tube may involve:
- Use of nasal sprays to reduce symptoms
- Surgical intervention to correct the patency of the tube
- Lifestyle modifications, such as maintaining hydration
See also[edit | edit source]
References[edit | edit source]
External links[edit | edit source]
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Contributors: Prab R. Tumpati, MD
