Bronchial and Nonbronchial Systemic Artery Embolization in Management of Hemoptysis: Experience with 348 Patients

Table 2

Angiographic signs of hemoptysis.

Abnormality	Patients no.	Percentage
Hypervascular lesions supplied from	341	98%
Bronchial arteries	226	65%
Intercostal arteries	157	45%
Intercostobronchial arteries	80	23%
Internal mammary arteries	80	23%
Fistula between pulmonary artery and	120	34.5%
Bronchial arteries	70	20%
Intercostal arteries	49	14%
Internal mammary arteries	28	8%
Sharp shutdown of pulmonary arterial flow with retrograde filling from systemic arteries	120	34.5%
Pulmonary artery aneurysms	7	2%