Related Experiment Videos
[Systemic air embolism after CT-guided transthoracic biopsy using a cutting needle]
G Ferretti1, P Lavagne, B Delafosse
1Service de radiologie et imagerie médicale, CHU Grenoble. gferretti@chu-grenoble.fr
Journal De Radiologie
|August 28, 2004
Summary
Systemic air embolism is a rare complication following CT-guided transthoracic needle biopsy. Immediate CT imaging is crucial for diagnosing this severe event, which involves air in the heart but not cerebral arteries.
Area of Science:
- Medical Imaging
- Interventional Radiology
- Cardiovascular Medicine
Background:
- CT-guided transthoracic needle biopsy is a common diagnostic procedure.
- Potential complications, though rare, require thorough understanding.
- Systemic air embolism is a critical, albeit infrequent, risk.
Observation:
- A patient developed neurological signs post-biopsy.
- Immediate CT scan revealed air within the left ventricle.
- No air was detected in the cerebral arteries.
Findings:
- The case demonstrates systemic air embolism following CT-guided transthoracic needle biopsy with an 18G cutting needle.
- Diagnostic imaging confirmed intracardiac air, excluding cerebral involvement.
Implications:
- Radiologists must recognize this rare complication for prompt diagnosis.
- Awareness aids in appropriate patient management and treatment strategies.
- Highlights the importance of vigilant monitoring after interventional procedures.