What is the role of MRI and nuclear ventilation perfusion imaging in the diagnosis of fat embolism?

Updated: Mar 26, 2018
  • Author: Constantine S Bulauitan, MD; Chief Editor: Vincent Lopez Rowe, MD  more...
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Scant data exist regarding magnetic resonance imaging (MRI) findings in patients with FES; however, in one small patient group, multiple nonconfluent, hyperintense lesions were seen on proton-density– and T2-weighted images. [21]

Nuclear ventilation-perfusion imaging of the lungs may be performed when pulmonary embolism is suspected. The findings from this scan may be normal or may demonstrate subsegmental perfusion defects.

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