These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Major haemoptysis in Hong Kong: aetiologies, angiographic findings and outcomes of bronchial artery embolisation.
    Author: Chan VL, So LK, Lam JY, Lau KY, Chan CS, Lin AW, Chu CM.
    Journal: Int J Tuberc Lung Dis; 2009 Sep; 13(9):1167-73. PubMed ID: 19723409.
    Abstract:
    SETTING: Tertiary referral centres. OBJECTIVE: To provide comprehensive updates on the aetiologies, angiographic findings and outcomes of bronchial artery embolisation (BAE) for life-threatening haemoptysis in Hong Kong. DESIGN: Retrospective review of clinical records of consecutive patients presenting with life-threatening haemoptysis from 2000 to 2006. RESULTS: There were 3006 admissions due to haemoptysis involving 2260 patients during the study period; of these, 251 patients had life-threatening haemoptysis. Pulmonary tuberculosis (PTB) (active or inactive) and bronchiectasis were the main underlying causes. BAE was attempted in 167 patients. There was a high prevalence of bilateral bronchial arterial abnormalities (31.7%), presence of abnormal non-bronchial arteries (41.3%) and presence of broncho-pulmonary shunt (38.9%). BAE had a high immediate success rate of 95.7%, with a 5-year recurrence rate of 45.0%. Recurrent life-threatening haemoptysis was independently associated with past history of haemoptysis (P = 0.024), presence of broncho-pulmonary shunt (P = 0.013), and incomplete embolisation (P = 0.002). Complications were uncommon (<5%) and self-limiting. CONCLUSIONS: In Hong Kong, about one tenth of admissions due to haemoptysis were life-threatening. PTB and bronchiectasis were the major causes. Complications due to BAE were uncommon and self-limiting, with super-selective catheters.
    [Abstract] [Full Text] [Related] [New Search]