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Image Acquisition Method for the Sonographic Assessment of the Inferior Vena Cava
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Anomalous inferior vena cava with azygos continuation
R I Weiner1, V Maranhao, H B Levin
1Atlantic City Medical Center, NJ.
The Journal of the American Osteopathic Association
|July 1, 1993
Summary
Anomalous inferior vena cava with azygos continuation is a rare finding in adults undergoing cardiac catheterization. This congenital anomaly, though common in pediatric heart disease, can be a diagnostic challenge for adult angiographers.
Area of Science:
- Cardiology
- Radiology
- Anatomy
Background:
- Anomalous inferior vena cava with azygos continuation is a rare congenital anomaly.
- It is more frequently detected in pediatric patients with congenital heart disease.
- This anomaly can present diagnostic challenges in adult imaging.
Purpose of the Study:
- To highlight the existence of anomalous inferior vena cava with azygos continuation.
- To inform angiographers working with adult patients about this anomaly.
- To emphasize its association with other congenital cardiac abnormalities.
Main Methods:
- Retrospective review of cardiac catheterization cases.
- Analysis of imaging findings across three institutions over six years.
- Identification of five patients with anomalous inferior vena cava with azygos continuation.
Main Results:
- Five cases of anomalous inferior vena cava with azygos continuation were identified.
- The anomaly was found in patients undergoing cardiac catheterization.
- The anomaly is often associated with other congenital cardiac defects.
Conclusions:
- Anomalous inferior vena cava with azygos continuation is an uncommon but significant finding in adult cardiac catheterization.
- Awareness of this anomaly is crucial for accurate diagnosis in adult cardiology.
- Further investigation into associated cardiac abnormalities is warranted.
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