Diagrams Pulmonary Arteries

Pulmonary arteries
In this coronally oriented CTA the RPA can be seen traveling horizontally above the LA and the LPA origin hides behind the MPA as it courses posteriorly. Courtesy Ashley Davidoff MD TheCommonVein.net  32807b03.8s
Love Affair of the two Sea Like Animals – the green pulmonary arteries and the pink pulmonary veins created from a 3D coronal reconstruction of the lungs and heart
Courtesy Ashley Davidoff MD TheCommonVein.net lungs-0018
Pulmonary arteries in Cross Section
 Courtesy Ashley Davidoff MD TheCommonVein.net  31592
Pulmonary arteries
Courtesy Ashley Davidoff MD TheCommonVein.net  32620b01
The Pulmonary Arterial Tree

Ashley Davidoff MD TheCommonvein.net trees-0010

Pulmonary Arterial Tree
Ashley Davidoff MD TheCommonVein.net trees-0001
The Tree and its Roots in the Lungs created from the right and left pulmonary Veins shows the evolution of this art piece.  Top left is the original 3D reconstruction of the left atrium and pulmonary veins. In the image top right, the first image has been rotated 90degrees and converted into a mirror image by a horizontal flip. In the bottom image the roots underground have been created in earth color and above the ground the tree and its trunks are colored green, and a few flowers added for effect
Ashley Davidoff MD TheCommonVein.net lungs-0699
A Tree and its Roots in the Lungs created from the right and left pulmonary Veins
Ashley Davidoff MD TheCommonVein.net lungs-0698
Tree Like Morphology of the Pulmonary Trunk and Left Pulmonary Artery 
Ashley Davidoff MD  TheCommonVein.net 46649c01.800
Pulmonary Trunk
 Ashley Davidoff MD TheCommonVein.net 46649b04b.800
Derivation of the Pulmonary Tree
Ashley Davidoff MD TheCommonvein.net 46649c01.800
Ashley Davidoff MD  TheCommonVein.net 46649b11.800b01