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Related Concept Videos

Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

57
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...
57
Esophageal Strictures-I: Introduction01:30

Esophageal Strictures-I: Introduction

70
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).
Etiology
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...
70
Barrett Esophagus-II: Clinical Manifestations and Management01:21

Barrett Esophagus-II: Clinical Manifestations and Management

127
Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure...
127
Esophageal Perforation-II: Clinical Manifestations and Management01:28

Esophageal Perforation-II: Clinical Manifestations and Management

53
Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:
53
Esophageal Perforation-I: Introduction01:22

Esophageal Perforation-I: Introduction

76
Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
76
Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

179
Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
179

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Related Experiment Video

Updated: Jun 14, 2025

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Esophageal Bronchus-the Hidden Link. A Case Report.

Fiona M Patrao1, Amanda L Valdez, Siri Kanmanthreddy

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An esophageal bronchus, a rare lung malformation, connects the esophagus and lung. Anesthesiologists can aid in its early incidental detection during preanesthetic assessments, preventing pulmonary issues.

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Area of Science:

  • Pediatric Surgery
  • Thoracic Surgery
  • Medical Imaging

Background:

  • Congenital bronchopulmonary foregut malformations (CBPFMs) are rare developmental anomalies.
  • An esophageal bronchus, a CBPFM subtype, involves a direct connection between the esophagus and lung tissue.
  • Nonspecific respiratory symptoms and rarity make early diagnosis of esophageal bronchus challenging.

Observation:

  • A case of esophageal bronchus was incidentally discovered during a preanesthetic evaluation for craniosynostosis repair.
  • The patient was a child undergoing surgery for craniosynostosis.
  • The incidental finding highlights a potential diagnostic opportunity in routine assessments.

Findings:

  • Esophageal bronchus presents as a communication between the esophagus and a lobar bronchus.
  • Early diagnosis is critical to mitigate potential pulmonary sequelae.
  • The anomaly's rarity and subtle symptoms complicate timely identification.

Implications:

  • Anesthesiologists may play a key role in the early identification of esophageal bronchus.
  • Incidental findings during preanesthetic assessments can lead to crucial diagnoses.
  • Improved diagnostic strategies are needed for rare congenital lung malformations.