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Updated: Jun 24, 2025

Induction of Cerebral Arterial Gas Embolism in Rat
Published on: October 18, 2024
Air embolism complicating endoscopic retrograde cholangiopancreatography
Mouna Medhioub1,2, Becem Trabelsi3,2, Amal Khsiba1,2
1Gastroenterology Department, Mohamed Taher Maamouri Hospital, Mrezgua, 8000, Nabeul, Tunisia.
Abstract:
Aim: Venous air embolism is a rare but potentially life threatening complication of endoscopic retrograde cholangiopancreatography. Diagnosis is difficult because of the lack of specific signs or symptoms. Case: A 62-year-old man underwent endoscopic retrograde cholangiopancreatography for choledocholithiasis. A cardiovascular collapse occurred during the procedure. The echocardiography showed air within the right ventricle. Aspiration of air from the right ventricle was done and saved the patient's life. Conclusion: We highlight through this case that increased awareness is essential for prompt recognition of the air embolism to allow life-saving therapy.
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