Related Experiment Video
Updated: May 24, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
Published on: November 4, 2010
Plastic bronchitis in children
Rashed A Hasan1, Craig Black, Ramalinga Reddy
1Mercy Children's Hospital, Pediatric Intensive Care Unit, Toledo, Ohio 43608, USA. rashedh48@gmail.com
Abstract:
Cast or plastic bronchitis (PB) is an unusual disorder that is rarely encountered in children. Plastic bronchitis is characterized by widespread formation of casts in the tracheobronchial tree with partial or complete airway obstruction. The pathologist may receive bronchial casts that have been removed by bronchoscopy for gross and histopathologic analysis. We describe two children with PB in the setting of an apparent lower respiratory tract infection, where the bronchoscopic removal of major cast segments was associated with a favorable outcome. Patients' clinical and radiographic features and gross anatomic and histopathologic characteristics of casts are presented.
Related Concept Videos
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features
Pulmonary Cycle: Exhalation
Chronic Obstructive Pulmonary Disease I: Introduction
Chronic Obstructive Pulmonary Disease-II: Pathophysiology
Chronic Inflammation
The Bronchial Tree
The trachea, commonly known as the windpipe, is a tube that connects the larynx (voice box) to the bronchi. At a point called the carina, it bifurcates into two primary bronchi. The right primary bronchus is wider, shorter, and more vertical than the left primary...
Chronic Obstructive Pulmonary Disease IV: Clinical Manifestations