What Researchers Did
Researchers described a patient who developed a systemic air embolism after a CT-guided lung biopsy using an 18G cutting needle.
What They Found
They found that a patient developed neurological symptoms immediately after a CT-guided transthoracic biopsy. A CT scan then revealed air in the left ventricle of the heart, but no air was seen in the brain's arteries. This complication is considered very rare but potentially serious.
What This Means for Canadian Patients
For Canadian patients undergoing CT-guided lung biopsies, this study highlights a very rare but serious potential complication: systemic air embolism. While rare, it's important for patients to be aware of such risks and for medical teams to recognize and treat them promptly. Hyperbaric oxygen therapy (HBOT) is a recognized treatment for air embolism.
Canadian Relevance
Although this study was not conducted in Canada, it covers systemic air embolism, which is a Health Canada-recognized indication for hyperbaric oxygen therapy (HBOT).
Study Limitations
As a case report, this study describes only one patient's experience and its findings may not apply to all patients undergoing similar procedures.