Related Experiment Videos
Constrictive bronchiolitis obliterans in patient with Castelman's disease
E Radzikowska1, J Pawlowski, M Chabowski
1National Tuberculosis and Lung Diseases Research Institute, Warsaw; Plocka 29 st., Poland. e.radzikowska@igichp.edu.pl
Abstract:
A 37-year-old woman with hialin- vascular type Castelman's disease (CD) localised in the retroperitoneal region, incompletely resected, developed progressive dyspnoea. The chest radiograph taken 3 months before the operation was normal. The chest CT scan revealed diffused bronchiectases, hyperinflation and air trapping. Pulmonary function tests disclosed severe obstructive impairment with hyperinflation. The bronchoscopic examination of the bronchial tree was normal. Cultures of sputum, bronchial washing and blood were negative. No pemphigus antibodies were found. Mycoplasmal, chlamydial and viral infections were excluded. Histological examination of specimens obtained by open lung biopsy revealed bronchiolar inflammation, submucosal bronchial fibrosis with obliteration of bronchiolar lumen. Constrictive bronchiolitis obliterans (CBO) was diagnosed. Despite slight clinical and spirometric improvements that were achieved due to corticosteroid therapy, one year later she died as a result of respiratory failure. It is widely known that patients with CD develop CBO during the course of paraneoplastic pemphigus. However we present the case of CBO and CD but without any symptoms of this condition.
Related Concept Videos
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features
Chronic Obstructive Pulmonary Disease-II: Pathophysiology
Chronic Inflammation
Chronic Obstructive Pulmonary Disease
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Chronic Obstructive Pulmonary Disease II: Emphysema
Chronic Obstructive Pulmonary Disease I: Introduction
COPD: Management Using Bronchodilators and Corticosteroids