CHEE-36 — 2023 RSNA Identified for RadioGraphics
A Comprehensive Pictorial Review: Vascular Anomaly and Malformation of Thorax
Chest Imaging
CHEE | Chest Imaging Education Exhibits
Presented on Sunday, November 26, 2023 9:00 AM
Author: Ryosuke Taiji, MD
*Teaching Points: The purpose of this exhibit is To depict anomalies and malformations of thorax To discuss the clinical feature, significance, and management for those entities.
*Table of Contents/Outline: The mediastinum contains two distinct circulatory systems, namely the systemic and pulmonary circulations. Anomalies and malformations have been reported within the thorax. In the pediatric population, some malformations are identified promptly after birth and necessitate surgical intervention. Radiologist should be familiar with these entities.
Contents
1. Pulmonary artery Absence of the right pulmonary artery, proximal interruption of the pulmonary artery, pulmonary arterial aneurysm, pulmonary sling, and Taussig-Bing syndrome,
2. Aorta Aberrant right subclavian artery, right aortic arch and Kommerell diverticulum, arterial duct (Botallo’s duct), and anomalous systemic arterial supply to the basal lung
3. Pulmonary vein Partial anomalous pulmonary venous return (PAPVR); right upper and lower pulmonary vein, Scimitar syndrome, total anomalous pulmonary venous return (TAPVR); supra-cardiac, cardiac, infracardic type, anomalous unilateral single pulmonary vein (AUSPV), and pulmonary venous aneurysm
4. Vena cava Persistent left superior vena cava, azygos continuation of inferior vena cava
5. Summary
Disclosure: R. Taiji: None.
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