Tantisarasart T, Tantichamnankul T, Kitsiripant C, Choochuen P. Venous air emboli during esophagoscopy confirmed by computed tomographic pulmonary angiography -a case report.
Korean J Anesthesiol 2024;
77:278-281. [PMID:
38029795 PMCID:
PMC10982525 DOI:
10.4097/kja.23722]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 11/27/2023] [Accepted: 11/29/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND
Esophagogastroduodenoscopy (EGD) is vital for the diagnosis and treatment of various gastrointestinal conditions but carries a low risk of venous air embolism (VAE). We report a case of VAE during EGD, confirmed by computed tomographic pulmonary angiography (CTPA).
CASE
A 56-year-old male with a history of hypopharyngeal cancer underwent EGD for dysphagia-related esophageal dilation. Signs of VAE were noted, prompting swift interventions, including oxygen therapy, positional changes, and CTPA. CTPA revealed the Mercedes-Benz sign, pneumomediastinum, and a minimal pneumothorax. The patient's oxygen saturation improved within 30 min before undergoing CTPA, and he was discharged on postoperative day 4.
CONCLUSIONS
Timely recognition of VAE, resulting in appropriate interventions supported by CTPA, resulted in favorable patient outcomes.
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