CTICasesCombined Congenital Defect: Bronchial Atresia and Partial Anomalous Pulmonary Venous Drainage
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Imaging findings
This case shows bronchial atresia of the left lower lobe, characterized by a bronchocele and associated hyper-expanded lung with a lack of distal airways. Additionally, there is partial anomalous pulmonary venous drainage, where a pulmonary vein drains into the confluence of the azygos vein and the superior vena cava.
Key takeaways
This example demonstrates another instance of combined congenital defects involving both the airways (bronchial atresia) and the vasculature (partial anomalous pulmonary venous drainage). This illustrates that various congenital thoracic anomalies can co-exist, often sharing embryological origins, and reinforces the principle of searching for additional abnormalities when one is identified.
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Related Congenital cases
- Apical Hypertrophic Cardiomyopathy with Apical Aneurysm
- Inferior Sinus Venosus Atrial Septal Defect (ASD)
- Proximal Interruption of the Right Pulmonary Artery
- Symptomatic Vascular Ring due to Right Aortic Arch with Diverticulum of Kommerell and Aberrant Subclavian Artery
- Persistent Left Superior Vena Cava Draining into the Left Atrium
- Double Aortic Arch (Asymptomatic)