CTICasesAberrant Pulmonary Venous Anatomy (No Anomalous Drainage)
▶ Watch on YouTube — age-restricted, cannot embed here
Imaging findings
Incidental findings of very large, "odd-looking" pulmonary veins with unusual, winding courses. Despite their aberrant morphology, all identified pulmonary veins correctly drain into the left atrium via normal inferior and superior pulmonary veins, with no anomalous connections or evidence of shunting. The pulmonary arteries and airways appeared normal.
Key takeaways
This case presents a morphological curiosity of pulmonary venous anatomy where the veins exhibit bizarre and winding courses, yet maintain normal drainage patterns. Despite their unusual appearance, the absence of anomalous connections or shunting indicates no physiological abnormality. It serves as an interesting example of anatomical variation without pathological significance.
AI-assisted summary — may contain errors. Verify against the source video. Learn more
More from this webinar
- Intrapulmonary Bronchogenic Cyst (with Hemorrhage/Infection)Congenital
- Thymic CarcinoidNeoplastic
- Necrotizing Pneumonia (Group A Streptococcus) and Pneumocystis PneumoniaInfection
- Atrio-esophageal Fistula with Pneumopericardium Post-Left Atrial AblationIatrogenic
- Mitral ClipsIatrogenic
- Anti-Synthetase Syndrome (Anti-Jo-1) with Organizing PneumoniaILD
- Iatrogenic Air EmbolismIatrogenic
- Combined Partial Anomalous Pulmonary Venous Return and Congenital Bronchial AtresiaCongenital
See all cases from September 24, 2015 →
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)