criss-cross pulmonary arteries

Criss-cross

pulmonary arteries and ALCAPA. Volume rendered image shows the criss-cross pattern of branch pulmonary arteries. RPA: right pulmonary artery; LPA: left pulmonary artery; PA:main pulmonary artery

Criss-cross

pulmonary arteries and ALCAPA. CTA axial image shows the origin of left pulmonary artery from the main pulmonary artery to the right and superior to the right pulmonary artery. AO: aorta; PA: Main pulmonary artery; LPA:left pulmonary artery

Criss-cross

pulmonary arteries and ALCAPA. The subsequent inferior section of axial CT shows the origin of right pulmonary artery. AO: aorta; PA: Main pulmonary artery; RPA:right pulmonary artery

Criss-cross

pulmonary arteries and ALCAPA. Volume rendered image shows that left main coronary artery is arising from main pulmonary artery and dividing normally into left anterior descending and left circumflex artery. LM: left main coronary; LCX: left circumflex coronary artery

A rare case

of crossed pulmonary arteries in an infant - case report. Volume-rendered reformation. The origin of left pulmonary artery (LPA) from the pulmonary trunk (PA) in a plane superior to that of the right pulmonary artery (RPA). PDA is also seen.

A rare case

of crossed pulmonary arteries in an infant - case report. Multiplanar reconstruction. The right pulmonary artery (RPA) coursed to the right lung. Thoracic aorta (ThAo) located anterior to the thoracic vertebrae.