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Related Concept Videos

Trachea01:22

Trachea

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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:
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Mitral Stenosis I: Introduction01:22

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Mitral Valve Stenosis (MVS) is a heart condition where the mitral valve narrows, impeding blood circulation from the left atrium to the left ventricle. The etiology and pathophysiology of this condition are multifaceted, leading to a cascade of cardiovascular complications.Causes of Mitral Valve StenosisRheumatic Heart Disease: It is the main cause of mitral valve stenosis, particularly in developing nations. This condition arises from rheumatic fever, an inflammatory illness resulting from...
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Esophageal Strictures-I: Introduction01:30

Esophageal Strictures-I: Introduction

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Esophageal strictures involve abnormal narrowing or tightening of the esophagus. They vary in length and severity, ranging from mild constriction to complete obstruction, and are classified as benign (noncancerous) or malignant (cancerous).
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The primary cause of esophageal strictures is long-standing gastroesophageal reflux disease (GERD), accounting for about 70 to 80% of adult cases. Chronic acid reflux can lead to injury and scarring of the esophageal lining, culminating in...
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Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques01:30

Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques

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Airway management is essential in emergency and surgical medicine, ensuring ventilation and oxygenation in patients who cannot maintain their own airway. Clinicians use a range of techniques and devices to secure the airway, depending on the patient’s condition and the clinical context. Key methods include endotracheal intubation, rapid sequence intubation (RSI), supraglottic airway devices, and advanced visualization aids. In cases where these approaches fail, surgical airway...
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Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

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Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
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Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

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Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...
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The Rigid Tube as an Alternative in Controlling the Problematic Airway
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Subglottic stenosis.

Niall D Jefferson1, Aliza P Cohen1, Michael J Rutter2

  • 1Division of Pediatric Otolaryngology-Head and Neck Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, Ohio 45229-30309.

Seminars in Pediatric Surgery
|June 16, 2016
PubMed
Summary
This summary is machine-generated.

Subglottic stenosis (SGS) is a narrowing of the airway below the vocal cords. This review details congenital and acquired causes, diagnosis, and modern treatments for SGS, aiming to improve patient outcomes.

Keywords:
Acquired subglottic stenosisBalloon dilatationCongenital subglottic stenosisEndoscopic airway surgeryEndoscopic managementLaryngotracheal reconstructionOpen airway reconstructionPediatricPediatric subglottic stenosis

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Area of Science:

  • Otolaryngology
  • Pediatric Surgery
  • Respiratory Medicine

Background:

  • Subglottic stenosis (SGS) involves upper airway narrowing below the vocal folds, impacting neonates and children.
  • Acquired SGS, often due to prolonged intubation, is a frequent complication and does not resolve spontaneously.
  • Severe SGS necessitates surgical intervention, particularly in premature infants requiring advanced neonatal care.

Purpose of the Study:

  • To provide a comprehensive overview of congenital and acquired subglottic stenosis.
  • To detail essential diagnostic methods for SGS.
  • To familiarize readers with current management strategies for SGS.

Main Methods:

  • Literature review of congenital and acquired subglottic stenosis.
  • Analysis of diagnostic techniques for laryngeal stenosis.
  • Synthesis of contemporary surgical and non-surgical management approaches.

Main Results:

  • Subglottic stenosis presents as a significant challenge in pediatric airway management.
  • Early and accurate diagnosis is crucial for effective treatment planning.
  • Surgical reconstruction aims to restore airway patency and facilitate decannulation.

Conclusions:

  • Subglottic stenosis requires a multidisciplinary approach for optimal patient care.
  • Advances in neonatal care increase the incidence of complex SGS cases.
  • Effective management focuses on improving quality of life and reducing morbidity associated with airway obstruction.