Related Experiment Video
Updated: Jun 20, 2026

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
Published on: August 1, 2025
CT of double descending thoracic aorta in an adult female
1Department of Radiology, Başkent University School of Medicine, Ankara, Turkey. elifkaradeli@gmail.com
Abstract:
Persistent double dorsal aorta is a rare congenital anomaly of the descending aorta. It is an anomaly with two variants. The first type is characterized by complete separation of two dorsal aortae. The second type is a double-lumen descending aorta with a central dividing septum from the level just below the ductal ligament to the aortic bifurcation. We present a completely separated double dorsal aorta with a narrower right segment and the main left segment between the 6th and 10th thoracic vertebrae.
More Related Videos
Related Concept Videos
Thoracic Aorta
Aneurysm II: Clinical Manifestations and Diagnostic Studies
The Aorta
The average diameter of the aorta is approximately 2-3 cm, but the size can vary depending on the section of the aorta and the individual's age, sex, and body size. The aorta is...
Abdominal Aorta
The celiac trunk, a singular artery, divides into the left gastric artery, which...
Aneurysm I: Introduction
Aortic Regurgitation II: Clinical Features and Diagnostic Tests

