Laryngotracheal Stenosis - Johns Hopkins Medicine
What is laryngotracheal stenosis? While most breathing issues are caused by lung problems, sometimes there is a problem with the air passing through the voice box or trachea into the lungs. In this situation, patients often make a high-pitched noise during breathing called stridor.
Laryngotracheal Stenosis - StatPearls - NCBI Bookshelf
Feb 5, 2023 · Laryngotracheal stenosis (LTS) is a narrowing of the upper airway between the larynx and the trachea with potentially devastating consequences, including respiratory failure, cardiopulmonary arrest, and death.
Tracheal Stenosis: Symptoms, Causes & Treatment - Cleveland Clinic
“Stenosis” is the medical term for atypical narrowing in a body passage. It can develop in different parts of your throat. For example, a related condition called laryngotracheal stenosis involves narrowing in both your trachea and larynx (voice box).
Laryngotracheal stenosis - Wikipedia
Laryngotracheal stenosis refers to abnormal narrowing of the central air passageways. [1] This can occur at the level of the larynx, trachea, carina or main bronchi. [2] In a small number of patients narrowing may be present in more than one anatomical location.
Airway Stenosis - Symptoms and Causes - Penn Medicine
Airway stenosis is a narrowing of the airway, which can affect the larynx, trachea and surrounding structures and disrupts breathing and speech. What Causes Airway Stenosis? There are several reasons why someone may develop airway stenosis, including: Side effect of tracheotomy; Illness; Inflammatory disease; Trauma (e.g. inhalation burn)
Laryngotracheal stenosis results from a fibroinflammatory infiltrate within the airway mucosa that leads to dense irregular collagen deposition and progressive contracture of the airway. Etiologies of laryngotracheal stenosis include: Autoimmune diseases can affect the larynx such as, granulomatosis with polyangiitis (GPA), lupus, and sarcoidosis.
Laryngeal and Tracheal Stents - StatPearls - NCBI Bookshelf
Mar 11, 2024 · Laryngeal and tracheal stents are crucial in managing complex airway conditions, offering mechanical support, and preventing collapse in patients with stenosis, tumors, or scar tissue.
Laryngeal Stenosis: Practice Essentials, Problem, Epidemiology - Medscape
Jan 20, 2023 · Laryngeal stenosis is a congenital or acquired narrowing of the airway that may affect the supraglottis, glottis, and/or subglottis. It can be defined as a partial or...
Glottic Stenosis - StatPearls - NCBI Bookshelf
May 22, 2023 · Glottic stenosis describes a narrowing of the portion of the larynx containing the vocal cords and glottic opening, otherwise known as the glottis. Glottic stenosis is a form of laryngeal stenosis and can be congenital or acquired.
Laryngotracheal Stenosis - PubMed
Feb 5, 2023 · Laryngotracheal stenosis (LTS) is a narrowing of the upper airway between the larynx and the trachea with potentially devastating consequences, including respiratory failure, cardiopulmonary arrest, and death. The upper airway is comprised of the larynx, glottis, subglottic region, and trachea.