Cerebral fat embolism syndrome (FES): similar cases with different outcomes. (8th October 2018)

• Record Type: Journal Article
• Authors: Jorgensen, Alexis; Bashir, Azhar; Satpathy, Jibanananda
• Is Part Of: BMJ case reports. Volume 2018
• Publication Date: 2018-10-08
• Subjects: orthopaedics -- orthopaedic and trauma surgery -- coma and raised intracranial pressure -- neurological injury; Medicine -- Case studies -- Periodicals; 610.5
• DOI: 10.1136/bcr-2018-225261
• Languages: English
• ISSNs: 1757-790X

Abstract

Abstract : Fat embolism syndrome (FES) is a rare multisystem, clinical syndrome occurring in 0.9%–2.2% of long-bone fractures. The severity of FES can vary from subclinical with mild respiratory changes and haematological aberrations to a fulminant state characterised by sudden onset of severe respiratory and neurological impairment. Here we present two patients with cerebral FES secondary to femur fracture. Both patients exhibited profound neurological impairment with varied outcomes. Our cases highlight the importance of a high clinical suspicion of FES in patients with long-bone fractures and neurological deterioration. We recommend early plate osteosynthesis to prevent additional emboli in patients with FES and situational placement of intracranial pressure monitoring. Finally, cerebral FES has low mortality even in a patient with tentorial herniation and fixed, dilated pupils.