Systemic air embolism as a complication of percutaneous computed tomography guided transthoracic lung biopsy
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作者:
Ialongo, P.
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Azienda Osped San Camillo Forlanini, Thorac Radiol Unit, Rome, ItalyAzienda Osped San Camillo Forlanini, Thorac Radiol Unit, Rome, Italy
Ialongo, P.
[1
]
Ciarpaglini, L.
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Azienda Osped San Camillo Forlanini, Thorac Radiol Unit, Rome, ItalyAzienda Osped San Camillo Forlanini, Thorac Radiol Unit, Rome, Italy
Ciarpaglini, L.
[1
]
Tinti, M. D.
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Azienda Osped San Camillo Forlanini, Cardiol Unit, Rome, Italy
Santa Maria Dei Laici Hosp, Cardiac Rehabil Unit, Amelia, ItalyAzienda Osped San Camillo Forlanini, Thorac Radiol Unit, Rome, Italy
Tinti, M. D.
[2
,3
]
Suadoni, M. N.
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Santa Maria Dei Laici Hosp, Cardiac Rehabil Unit, Amelia, ItalyAzienda Osped San Camillo Forlanini, Thorac Radiol Unit, Rome, Italy
Suadoni, M. N.
[3
]
Cardillo, G.
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Azienda Osped San Camillo Forlanini, Thorac Surg Unit, Rome, ItalyAzienda Osped San Camillo Forlanini, Thorac Radiol Unit, Rome, Italy
Cardillo, G.
[4
]
机构:
[1] Azienda Osped San Camillo Forlanini, Thorac Radiol Unit, Rome, Italy
[2] Azienda Osped San Camillo Forlanini, Cardiol Unit, Rome, Italy
[3] Santa Maria Dei Laici Hosp, Cardiac Rehabil Unit, Amelia, Italy
[4] Azienda Osped San Camillo Forlanini, Thorac Surg Unit, Rome, Italy
A 57-year-old man underwent prone position computed tomography (CT) guided percutaneous transthoracic lung biopsy. After removal of the 18-gauge biopsy needle, the patient lost consciousness and developed shock. CT showed signs of air embolism in descending aorta and left atrium. Cardiopulmonary resuscitation was unsuccessful. A postmortem CT scan confirmed a massive air embolism in the descending aorta, left ventricle and brain. Systemic air embolism occurs in around 0.001-0.003% of lung biopsy procedures. Recommendations to reduce the risk include requesting the patient to stop breathing during the procedure and preventing the exposure of the outer cannula of a coaxial biopsy needle to the atmosphere.