Paradoxical embolus to the brain from embolization of a carotid body tumor.
case_report · Level V
Where this comes from
- Record sourced from PubMed, PMID 21990509.
- Also identified by DOI 10.1136/neurintsurg-2011-010048.
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Abstract
A patent foramen ovale (PFO) is a common heart defect in the general population. Paradoxical embolization of material through a PFO has been an identified cause of stroke. Taking measures to recognize a PFO in a patient undergoing intra-arterial particulate embolization is necessary in order to reduce the risk of stroke secondary to paradoxical embolism. We present a case of paradoxical stroke in a patient with a highly vascular head and neck tumor and an asymptomatic PFO.
Medical subject headings
- Carotid Body Tumor
- Embolism, Paradoxical
- Intracranial Embolism