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Intraabdominal hemorrhage during combined coronary artery bypass and carotid endarterectomy
S Noda1, M J Buckmaster, C W Hogue
1Department of Surgery, Washington University School of Medicine, St. Louis, Missouri 63110, USA.
Insights
Intraabdominal complications after cardiopulmonary bypass are rare but deadly. This case highlights rapid diagnosis via a diaphragmatic window for spontaneous hemorrhage following complex cardiac and carotid surgery.
Area of Science:
- Cardiovascular Surgery
- Surgical Complications
- Gastrointestinal Surgery
Background:
- Intraabdominal complications following cardiopulmonary bypass are infrequent, occurring in less than 1% of cases.
- These rare events carry a high mortality rate, underscoring the need for prompt diagnosis and intervention.
- Effective management hinges on early and accurate identification of the complication.
Observation:
- A rare case of spontaneous intraabdominal hemorrhage occurred postoperatively.
- The patient had undergone a combined carotid endarterectomy and four-vessel coronary artery bypass grafting.
- The hemorrhage was successfully diagnosed using a diaphragmatic window approach.
Findings:
- The diaphragmatic window provided a crucial diagnostic pathway for identifying intraabdominal bleeding.
- This case demonstrates an unusual presentation of intraabdominal hemorrhage in the context of major cardiovascular surgery.
- Timely diagnosis through this specific imaging technique was key.
Implications:
- The diaphragmatic window can be a valuable tool for diagnosing rare intraabdominal complications after cardiopulmonary bypass.
- Early recognition and diagnosis are paramount for improving patient outcomes in high-mortality scenarios.
- This case contributes to the understanding of rare surgical complications and diagnostic strategies in complex cardiac procedures.
Abstract:
Intraabdominal complications during cardiopulmonary bypass are extremely rare, with an incidence of less than 1% in multiple retrospective studies. These complications are associated with a high mortality, and their rapid diagnosis is critical to the outcome of the patient. We present a case of spontaneous intraabdominal hemorrhage after combined carotid endarterectomy and four-vessel coronary artery bypass grafting, which was diagnosed through a diaphragmatic window.