ENT Examination
Health Checkups
≈ ¥20-50
(≈ $3-7)
15 min
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Description
Estimated cost for ENT Examination at general public hospitals in China is about ¥15-40, and at Grade 3A hospitals about ¥20-50, varying by hospital tier and region.
Main Uses
Otolaryngology (ENT) examinations are primarily used for: 1. Diagnosing and monitoring conditions of the ear, nose, and throat, 2. Evaluating hearing and balance disorders, 3. Assessing the presence of infections, tumors, or structural abnormalities, 4. Planning and evaluating the effectiveness of treatments, 5. Screening for potential issues in high-risk populations, such as children with recurrent ear infections or adults with a history of smoking.
Normal Range
The normal range for Otolaryngology (ENT) examinations varies based on the specific test. For example, in a hearing test (audiometry), normal hearing is typically defined as thresholds of 25 dB or better at frequencies ranging from 250 to 8000 Hz. In endoscopy, the absence of inflammation, polyps, or other abnormalities is considered normal.
Low Values - Possible Causes
Low values or findings in ENT tests can be caused by: 1. Sensorineural hearing loss due to aging or noise exposure, 2. Eustachian tube dysfunction leading to decreased middle ear pressure, 3. Chronic ear infections affecting the eardrum or middle ear structures, 4. Congenital malformations of the ear, 5. Ototoxic medications that damage the inner ear.
High Values - Possible Causes
High values or abnormal findings in ENT tests can be caused by: 1. Acute or chronic otitis media (middle ear infection), 2. Nasal polyps or sinusitis causing obstruction, 3. Tumors or growths in the nasal cavity, sinuses, or throat, 4. Allergic rhinitis leading to inflammation and swelling, 5. Gastroesophageal reflux disease (GERD) affecting the larynx and pharynx.