폐 경피세침흡인생검 후 발생한 뇌 및 관상동맥 공기색전증

초록

Percutaneous needle aspiration biopsy is a relatively simple and safe procedure for the diagnosis of lung and mediastinal lesions. Systemic air embolism during and after percutaneous needle aspiration biopsy of the lung is very rare; however, it is still a complication that can cause fatal outcomes, such as cerebral infarction and myocardial infarction. Here, we report a 72-year-old woman who suffered a change in consciousness immediately after receiving a percutaneous needle aspiration biopsy for the pathologic examination of pulmonary nodules found during a routine health medical examination. She had left side weakness and ST segment elevation on an electrocardiogram. After a high concentration of oxygen, she recovered from neurological symptoms and electrocardiographic abnormalities. The authors report a case of air embolism occurring simultaneously in the brain and coronary arteries after percutaneous needle aspiration biopsy.

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