Related Experiment Video
Updated: May 14, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
Published on: November 4, 2010
Chest high-frequency oscillatory treatment for severe atelectasis in a patient with toxic epidermal necrolysis
Shiara Ortiz-Pujols1, Laura A Boschini, Cristine Klatt-Cromwell
1Department of Surgery, University of North Carolina, Chapel Hill, North Carolina, USA.
Abstract:
Atelectasis is a significant risk factor for the development of pneumonia, especially in pediatric populations more prone to alveolar collapse or those who may have weakened muscular tone. The Metaneb system is a pneumatic, noninvasive physiotherapy technique that delivers chest high-frequency oscillations. Chest high-frequency oscillations have been shown to enhance mucociliary clearance of secretions and help resolve patchy atelectasis. This report describes the case of a 17-year-old female patient who developed significant left-sided atelectasis after extubation and was effectively managed with complete resolution of her atelectasis with the Metaneb system, obviating the need for reintubation.
Related Concept Videos
Acute Respiratory Failure-V
Ensure that patients are monitored continuously for their response to therapy, including changes in...
Flail Chest-II
Assessment:
1. Clinical Evaluation:
History:
Acute Respiratory Failure-III
Chest Physiotherapy
Purpose
CPT is primarily used for patients with excessive bronchial secretions who have difficulty clearing...
Atelectasis II: Pathophysiology
Endoscopic Studies II: Thoracocentesis
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...