목차
1. Pathophysiology
2. Clinical feature
3. Minor hemoptysis
4. Major hemoptysis
본문내용
Massive hemoptysis : 100ml – 1000ml / 24h
Minor hemoptysis : self limited, small volume, stable VS, normal ventilation, no lung disease
Bronchial artery account for 90% of hemoptysis (high pressure system)
Hemoptysis develops from airway, parenchymal, cardiovascular process
Chronic inflammation cause neoangiogenesis of bronchial a.
Cardiopulmonary process(PTE, pulm. HTN..) compromise pulmonary a. flow, causing compensatory increase in bronchial a. flow
Vasculitis and collagen vascular disease damage lung parenchym
출처 : 해피캠퍼스