Bronchiectasis - 1. From Etiology to Diagnose

👍🏻 Support us: Mastercard: 5106 2110 8086 3207 (ARMEN ASTVATSATRYAN) 00:00 - What is Bronchiectasis? 01:46 - Etiology of Bronchiectasis 06:47 - Pathophysiology of Bronchiectasis 12:20 - Symptoms and Signs of Bronchiectasis 14:55 - Diagnosis of Bronchiectasis 27:00 - Conclusion Bronchiectasis is dilation and destruction of larger bronchi caused by chronic infection and inflammation. Common causes are cystic fibrosis, immune defects, and recurrent infections, though some cases seem to be idiopathic. Symptoms are chronic cough and purulent sputum expectoration; some patients may also have fever and dyspnea. Diagnosis is based on history and imaging, usually involving high-resolution computed tomography, though standard chest x-rays may be diagnostic. Treatment and prevention of acute exacerbations are with bronchodilators, clearance of secretions, antibiotics, and management of complications, such as hemoptysis and further lung damage due to resistant or opportunistic infe