Intervention
Bronchial arterial embolization offers an alternative to surgery in select patients with massive or recurrent hemoptysis caused by bronchiectasis, particularly in those patients with cystic fibrosis. In most patients, the hemoptysis originates in the systemic bronchial arteries rather than from the pulmonary arteries.
Selective arteriography of the bronchial arteries is performed to locate the source of the bleeding. In bronchiectasis, bleeding is usually a result of enlarged, dilated bronchial arteries, which are occluded by embolization with use of particulate material larger than the smaller arterioles.
Spinal cord infarction is a potential complication of bronchial artery embolization and arises because the bronchial arteries may communicate with arteries that supply the spinal cord.
Medicolegal Pitfalls
- Failure to exclude tumor and foreign body obstruction as the cause of bronchiectasis
- Failure to identify and effectively treat allergic bronchopulmonary aspergillosis, atypical mycobacterial infections, immunodeficiency states, and rheumatic diseases
- Failure to recognize complications such as recurrent pneumonia, empyema, and lung abscess
More on Bronchiectasis |
| Overview: Bronchiectasis |
| Imaging: Bronchiectasis |
Follow-up: Bronchiectasis |
| Multimedia: Bronchiectasis |
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| Further Reading |
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References
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Edwards EA, Metcalfe R, Milne DG, et al. Retrospective review of children presenting with non cystic fibrosis bronchiectasis: HRCT features and clinical relationships. Pediatr Pulmonol. Aug 2003;36(2):87-93.
Failo R, Wielopolski PA, Tiddens HA, Hop WC, Pozzi Mucelli R, Lequin MH. Lung morphology assessment using MRI: A robust ultra-short TR/TE 2D steady state free precession sequence used in cystic fibrosis patients. Magn Reson Med. Jan 22 2009;61(2):299-306. [Medline].
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Fraser RS, Muller NL, Colman NC, Pare PD. Bronchiectasis and other bronchial abnormalities. In: Fraser RS, Muller NL, Colman NC, et al, eds. Fraser and Pare's Diagnosis of Diseases of the Chest. 4th ed. Philadelphia, Pa: WB Saunders;1999: 2265-97.
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Pifferi M, Caramella D, Bulleri A, et al. Pediatric bronchiectasis: correlation of HRCT, ventilation and perfusion scintigraphy, and pulmonary function testing. Pediatr Pulmonol. Oct 2004;38(4):298-303.
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Further Reading
Related eMedicine topics
Bronchiectasis (from Pulmonology)
Bronchiectasis (from Pediatrics: General Medicine)
Pneumonia, Bacterial
Pneumonia, Viral
Chronic Obstructive Pulmonary Disease
Clinical guidelines
Chronic Cough due to Bronchiectasis: ACCP Evidence-Based Clinical Practice Guidelines
Pulmonary Rehabilitation: Joint ACCP/AACVPR Evidence-Based Clinical Practice Guidelines
Clinical studies
Efficacy of Budesonide-Formoterol in Bronchiectasis
Airway Clearance in Bronchiectasis: is Non-Invasive Ventilation a Useful Adjunct in Moderate to Severe Disease?
Keywords
bronchiectasis, bronchial tree disease, pulmonary disease, abnormal dilatation of bronchi, pulmonary infections, cystic fibrosis, Young syndrome, primary ciliary dyskinesia, allergic bronchopulmonary aspergillosis, hypogammaglobulinemia, bronchopulmonary sequestration, Williams-Campbell syndrome, Mounier-Kuhn syndrome, Swyer-James syndrome, yellow nail syndrome, rheumatoid arthritis, Sjögren syndrome
Follow-up: Bronchiectasis