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Updated: May 16, 2026

Left Atrial Stenosis Induced Pulmonary Venous Arterialization and Group 2 Pulmonary Hypertension in Rat
Published on: November 18, 2018
Aneurysms and pseudoaneurysms of the pulmonary vasculature
Carlos S Restrepo1, Aimee P Carswell
1Division of Thoracic and Cardiovascular Radiology, Department of Radiology, The University of Texas Health Science Center at San Antonio, San Antonio, TX 78258, USA. crestr@gmail.com
Abstract:
Aneurysms of the pulmonary vasculature may arise from the pulmonary arteries, bronchial arteries, or pulmonary veins. Their pathophysiology and clinical presentation are variable depending on the underlying condition, some of which have significant morbidity and mortality. Consequently, imaging plays a central role in the diagnosis and treatment planning. This review article presents a classification of the different types of aneurysms that can affect the pulmonary vasculature and reviews the most common conditions associated with them and discusses their imaging presentation.
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