Natalie Held, MD and Carolyn Welsh, MD
University of Colorado Division of Pulmonary Sciences and Critical Care Medicine
Aurora, CO USA
A 29-year-old woman with no significant medical history presents to the hospital due to progressive encephalopathy, 5 days after undergoing an elective abdominoplasty with abdominal liposuction and breast augmentation. She is somnolent on exam, and is hypoxic to ~60% saturation on room air. She is emergently intubated in the emergency department prior to being admitted to the MICU, and is started on broad-spectrum antibiotics and n-acetyl cysteine (NAC). She has evidence of acute liver failure but her initial work-up for acute liver failure is entirely unrevealing, and her liver function and hemodynamics improve without additional intervention over the initial 3 days of hospitalization. Unfortunately, her mental status does not improve. Despite weaning of all sedation, she shows limited signs of awareness. A lumbar puncture, CT of the head, and electroencephalogram (EEG) are performed and are unremarkable.
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Cite as: Held N, Welsh C. October 2020 Critical Care Case of the Month: Unexplained Encephalopathy Following Elective Plastic Surgery. Southwest J Pulm Crit Care. 2020;21(4):73-9. doi: https://doi.org/10.13175/swjpcc041-20 PDF