Related Experiment Video
Updated: Aug 25, 2026

Systematic Bronchoscopy: the Four Landmarks Approach
Published on: June 23, 2023
The role of bronchoscopy in lung cancer
1Department of Medicine, Yale University School of Medicine, New Haven, Connecticut.
Abstract:
Flexible fiberoptic bronchoscopy is the most useful invasive technique for diagnosing lung cancer. This article details the use and efficacy of bronchoscopy with such established techniques as forceps biopsy, brush biopsy, and bronchial washing in the diagnosis and staging of bronchoscopically visible central lung cancer and peripheral lung cancer. The efficacy of such newer techniques as transbronchial needle aspiration, transbronchial curettage, ultrathin fiberoptic bronchoscopy, and quantitation of tumor markers in bronchoalveolar lavage fluid is also discussed, along with the complications of bronchoscopy and new techniques for detecting early lung cancer.
Related Concept Videos
COPD: Management Using Bronchodilators and Corticosteroids
Pneumothorax-II
Clinical Manifestations:
Endoscopic Studies I: 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 to...
Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques

