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Chylothorax after internal thoracic artery harvest.
Cliff K Choong1, Carlo Martinez, Hendrick B Barner
1Division of Cardiothoracic Surgery, Washington University School of Medicine, St. Louis, Missouri, USA.
The Annals of Thoracic Surgery
|March 28, 2006
Summary
Chylothorax is a rare complication after coronary artery bypass graft surgery. This case highlights a rare instance following left internal thoracic artery harvest.
Area of Science:
- Cardiovascular Surgery
- Thoracic Surgery
- Surgical Complications
Background:
- Coronary artery bypass graft (CABG) surgery is a common procedure.
- Chylothorax, an accumulation of lymphatic fluid in the chest cavity, is a known but infrequent complication of thoracic surgeries.
- The left internal thoracic artery (LITA) is frequently used as a graft in CABG.
Observation:
- This report details a specific case of chylothorax occurring after LITA harvest during CABG.
- The complication manifested as a significant buildup of chylous effusion.
- The patient's clinical course and management are presented.
Findings:
- Chylothorax following LITA harvest is an underreported complication.
- Prompt recognition and management are crucial for patient recovery.
- Review of existing literature reveals limited data on this specific iatrogenic cause.
Implications:
- Increased awareness among cardiac surgeons regarding LITA harvest as a potential cause of chylothorax.
- Consideration of chylothorax in the differential diagnosis of postoperative effusions after CABG.
- Potential for refining surgical techniques to minimize risk during LITA harvest.