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Table 2 Detection of culprit arteries of MDCT angiography and BAE procedure

From: Value of multidetector computed tomography angiography before bronchial artery embolization in hemoptysis management and early recurrence prediction: a prospective study

Culprit arteries Number of culprit arteries Number of culprit arteries per patient
MDCT angiography BAE procedure
Orthotopic BAs
 Left bronchial 25 25  
 Right bronchial 12 11  
 Common bronchial 15 15  
 RIBT 36 35  
 Total 88 86 1.54 ± 0.73
Ectopic BAs
 Aortic arch 8 8  
 Subclavian or its branches 2 2  
 Internal mammary 2 2  
 Total 12 12 0.21 ± 0.41
NBSAs
 Intercostal 29 30  
 Subclavian or its branches 13 14  
 Internal mammary 12 12  
 Thyrocervical trunk 2 2  
 Inferior phrenic 1 1  
 Total 57 59 1.04 ± 1.57
Total 157 157 2.75 ± 1.73
  1. Data are reported as n or mean ± SD [standard deviation]
  2. MDCT: multidetector computed tomography, BAE: bronchial artery embolization, RIBT: right intercostobronchial trunk, BAs: bronchial arteries, NBSAs: non-bronchial systemic arteries