Related Experiment Videos
[Tracheobronchopathia osteochondrodysplasias. About one case revealed by haemoptysis]
Leïla Abid1, Aïda Ayadi-Kaddour, Emna Braham
1Service d'Anatomie et de Cvtologie Pathologiques, Hôpital Abderrahman Mami - 2080 Ariana.
Abstract:
Tracheobronchopathia osteochondrodysplasias is a benign and rare chronic disease, whose etiology remains obscure. It is characterized by the presence of subepithelial osteocartilaginous focal lesions without any relation to tracheal rings, essentially localized in the lower two thirds of the trachea and the major bronchi. We report a new case of tracheobronchopathia osteochondrodysplasias in a 47-year-old man, localized at the lower half of the trachea, revealed by haemoptysis. The lesion was suspected by bronchoscopy and the diagnosis was made histologically, showing heterotopic bone formation. The evolution of this affection was marked by a good clinical tolerance with only a symptomatic treatment.
Related Concept Videos
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features
Chronic Obstructive Pulmonary Disease I: Introduction
Chronic Obstructive Pulmonary Disease-II: Pathophysiology
Chronic Inflammation
COPD: Pathogenesis and Clinical Features
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
Chronic Obstructive Pulmonary Disease II: Emphysema
Pulmonary Hypertension: Classification and Pathogenesis
There are various classifications for PH, each relating to different underlying causes and also...