Clinical and Radiographic Improvement Following Cerebral Fat Emboli
- نوع فایل : کتاب
- زبان : انگلیسی
- مؤلف : Anand I. Rughani • Jeffrey E. Florman • David B. Seder
- چاپ و سال / کشور: 2011
Description
Background Cerebral fat embolism is a well-described complication associated with long-bone fracture. However, with contemporary imaging, there is a distinct magnetic resonance imaging (MRI) pattern emerging. Methods The authors describe a case and briefly review the proposed etiology, clinical and radiographic diagnosis, treatment and outcome of cerebral fat embolism. Results A 21-year-old male sustained a femur fracture after a motor vehicle accident and had delayed pulmonary and neurological deterioration 2 days following injury. MRI of the brain demonstrated a pattern of diffuse punctuate hyperintense signal on T2-weighted and diffusion weighted imaging. This ‘‘starfield’’ pattern reversed on follow-up MRI at 1 month, and occurred in conjunction with remarkable clinical recovery. Conclusion This case highlights the MRI findings associated with fat embolism, their reversibility, and offers insight into the significant clinical improvement that may occur in such patients.
Neurocrit Care (2011) 15:190–193 DOI 10.1007/s12028-010-9388-4 Published online: 4 June 2010
