Videoendoscopy of the nasopharynx
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Types of video endoscopy of ENT organs
Using an endoscope you can perform diagnostics:
- Nose - study the condition of the mucous membranes of the nasal passages, intranasal structures
- Nasopharynx - assess the patency of the passages, the condition of the auditory tube on the inside, tonsils, palatine arches
- Ear - examine the external auditory canal, eardrum
- Larynx - the diagnostician gets the opportunity to examine the back wall of the pharynx, vocal folds
Videoendoscopy of all parts of the ENT organs is carried out using one device, but with different attachments. During one visit, the doctor can alternately examine the patient’s nasopharynx, nose and larynx, only changing the tips. The principle of operation of the endoscope in all types of examination is the same - the image is transmitted to the screen in real time. The doctor examines the passages and mucous membranes, may enlarge the image, and take pictures of some areas for further study.
Why is video endoscopy of ENT organs performed?
The endoscopic research method makes it possible:
- Examine the mucous membrane of the nasopharynx and larynx
- Assess the appearance of the adenoids, their size and structure
- Determine the presence of neoplasms (polyps, tumors) on the mucous membrane, their stage
- Identify the cause of nasal congestion or voice disorders
- See the presence of mucus in the vocal folds or auditory tube from the nasopharynx, take a sample for analysis
- Inspect the upper trachea
- Determine the shape of the nasal turbinates, identify the curvature of the septum
- Assess the state of the vocal apparatus at rest and physical activity
The main advantage of endoscopy of the nasopharynx is the possibility of in-depth examination of the organ with an assessment of the shape, structure of the mucous membrane and nasal passages. Only thanks to the endoscopic method can a doctor distinguish normality from pathology, establish the cause of the disease, and take tissue for analysis. This makes it possible to accurately diagnose and prescribe the correct treatment.
With the help of timely ENT diagnostics, the doctor can identify neoplasms or hypertrophy of the mucous membrane, which often cause headaches, chronic rhinitis and snoring during sleep (apnea). External examination using a rhinoscope and conventional examination of the throat does not give such results.
General information about the procedure
Indications and contraindications for examination
Endoscopy of ENT organs for children and adults is prescribed in the presence of the following complaints:
- Nasal stuffiness
- Difficulty in nasal breathing at night
- Snoring
- Pain in the nose
- Hearing loss
- Hoarseness of voice
- Swallowing dysfunction
Endoscopy of the nasopharynx and adenoids is prescribed for children with chronic tonsillitis, constant nasal congestion, and frequent inflammatory diseases. The study makes it possible to examine the tonsils and make a decision about the need for surgery.
Diagnostics is not carried out if the patient has:
- Allergies to painkillers (novocaine, lidocaine) used during the examination
- Fragility of blood vessels, which often lead to nosebleeds
Otherwise, the procedure is safe and available in most cases, including during exacerbation of ARVI. Endoscopic examination of the nose in young children is carried out with extreme caution, using thin flexible tips. The procedure is permitted from 3 years of age.
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About the service
Endoscopic examination of the nasopharynx is a modern, highly informative diagnostic procedure that makes it possible to examine the internal surfaces of the ENT organs. During the manipulation, an endoscope is used; this special medical equipment looks like a thin tube with a rigid tip equipped with a miniature camera at the end. The image of the internal structures of the ENT organs is displayed on the screen in an enlarged size.
Capsule endoscopy is considered the gold standard in diagnosing diseases of hollow internal organs, which are difficult to access during external examination. During the examination, the endoscope tube is inserted through natural openings (mouth or nostrils). If necessary, local anesthesia may be used. Under the control of an endoscope, an otolaryngologist can also perform operations on the nasopharynx, larynx and nasal passages without external incisions.
The endoscopic examination technique has no contraindications and is harmless for patients of all ages. Capsule endoscopy helps to examine the nasopharynx of children, identify ENT diseases and make a diagnosis. At the K+31 clinic, the study is carried out in branches where there is an ENT department.