Research Article
Morphological Analysis of Bronchial Arteries and Variants with Computed Tomography Angiography
Table 6
Cauldwell classification.
| Type | Pattern | Frequency |
| 1 | Two left independent of the thoracic aorta and one right originated from intercostobrachial trunk | 40.6% | 2 | One left independent of the thoracic aorta and one right originated from intercostobrachial trunk | 21% | 3 | Two left independent of the thoracic aorta and two right (one independent of the thoracic aorta and one originated from intercostobrachial trunk) | 20% | 4 | One left independent of the thoracic aorta and two right (one independent of the thoracic aorta and one originated from intercostobrachial trunk) | 9.7% |
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