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Updated: Jun 15, 2026

The Flexible Rhino-Laryngoscope for Awake Nasotracheal Intubation

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Nonvibrating segment predicting glottis carcinoma.

M Vukasinović¹, V Djukić, P Stanković

¹Communication Disorders Care Center, ORL&MFS Clinic, Clinical Center of Serbia, Belgrade, School of Medicine, Belgrade University.

Acta Chirurgica Iugoslavica

|March 12, 2010

Summary

This summary is machine-generated.

Endovideolaryngostroboscopy is essential for diagnosing vocal fold issues. This method accurately identifies glottis carcinoma, guiding treatment decisions for hoarseness.

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Area of Science:

Otolaryngology
Laryngology
Medical Imaging

Background:

Endovideolaryngostroboscopy is a crucial tool for assessing vocal pathologies.
A standardized protocol aids in clinical, scientific, and educational patient evaluation.
Computerized multidimensional analysis enhances the evaluation of communication disorders.

Purpose of the Study:

To investigate the correlation between endovideolaryngostroboscopy findings and histopathology in suspected glottis carcinoma.
To establish endovideolaryngostroboscopy as a gold standard for evaluating hoarseness.

Main Methods:

Prospective clinical study involving 66 patients.
Correlation analysis of endovideolaryngostroboscopy findings with histopathology.
Utilizing contemporary computerized multidimensional analysis of stroboscopic images.

Main Results:

Endovideolaryngostroboscopy demonstrated 85% accuracy in identifying glottis carcinoma.
Asymmetric/irregular vocal fold vibrations, absent mucosal waves, or absent vibrations indicated carcinoma.
The most common diagnosis was invasive squamous cell carcinoma (G2 NG 2), often treated with open chordectomy.

Conclusions:

Endovideolaryngostroboscopy is the gold standard for evaluating hoarseness lasting over 14 days.
It effectively guides the need for microlaryngoscopy and biopsy.
This technique is indispensable for optimal evaluation of vocal fold disorders.