Related Experiment Video
Updated: Jun 23, 2025
07:22
Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing
Published on: December 1, 2023
478
An Idiopathic Acquired Supraglottic Web
Devendra Kumar Gupta1, Parasuraman Mayandi1, Sunil Mathews1
1Department of ENT-HNS, INHS Asvini, Mumbai, India.
Summary
This study presents a rare case of an idiopathic acquired supraglottic web in a 27-year-old man. The laryngeal web was successfully managed using CO2 laser excision during microlaryngoscopy.
Area of Science:
- Otolaryngology
- Laryngology
- Surgical Pathology
Background:
- Laryngeal webs are fibrous tissue formations within the larynx, typically affecting the glottic region.
- Acquired laryngeal webs are more common than congenital ones.
- Idiopathic supraglottic webs are exceptionally rare, with only one prior reported case.
Purpose of the Study:
- To report a rare case of an idiopathic acquired supraglottic web.
- To describe the successful management of this rare laryngeal anomaly.
Main Methods:
- A case study of a 27-year-old male patient with an idiopathic acquired supraglottic web.
- Surgical intervention using CO2 laser excision under microlaryngoscopy guidance.
Main Results:
- Successful excision of the idiopathic acquired supraglottic web.
- The patient's condition was managed effectively with the chosen surgical technique.
Conclusions:
- Idiopathic acquired supraglottic webs, though rare, can be effectively treated with CO2 laser excision.
- This case adds to the limited literature on supraglottic laryngeal webs.
Related Concept Videos
01:20Myasthenia Gravis: Overview and Treatment
1.3K
Myasthenia gravis is a neuromuscular transmission disorder characterized by weakness and increased fatigability of skeletal muscles. It is an autoimmune disease affecting approximately one in 2000 people, where antibodies against the α1 subunit of nicotinic acetylcholine receptors are produced.
These antibodies interfere with the function of the nicotinic receptors in three ways: by binding to the receptor and disrupting acetylcholine binding; by causing cross-linking of receptors which...
These antibodies interfere with the function of the nicotinic receptors in three ways: by binding to the receptor and disrupting acetylcholine binding; by causing cross-linking of receptors which...
1.3K
01:30Pneumonia I: Introduction
219
Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
219
01:23Chronic Pharyngitis
1.7K
Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
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,...
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,...
1.7K
01:30Acute Pharyngitis
576
Introduction
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:
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:
576
01:22Trachea
1.9K
The trachea, commonly known as the windpipe, is a vital part of the human respiratory system. It serves as a passageway for air to travel between the larynx and the bronchi, allowing oxygen to reach the lungs. Let's explore its anatomical features, dimensions, layers of the tracheal wall, associated muscles, and the functions of its parts.
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of...
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of...
1.9K
01:15Myasthenia Gravis: Diagnostic Tests
764
Myasthenia gravis is an autoimmune condition affecting neuromuscular transmission, causing generalized weakness in skeletal muscles. Initial diagnoses rely on patients' signs, symptoms, and medical history. The challenge lies in distinguishing myasthenia from other muscular dystrophies. An important diagnostic feature is the significant improvement of symptoms after administering anticholinesterase inhibitors.
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
764