title: Diffusion-weighted MR imaging findings in carbon monoxide poisoning.
abstract: Diffusion-weighted MR imaging (DWI) of two patients with carbon monoxide (CO) poisoning demonstrated white matter and cortical hyperintensities. In one patient, the changes on the FLAIR sequence were more subtle than those on DWI. The DWI abnormality in this patient represented true restriction. In the second patient, repeated exposure to CO caused restricted diffusion. DWI may be helpful for earlier identification of the changes of acute CO poisoning.
authors.affiliation: Department of Radiology, Hennepin County Medical Center, University of Minnesota Medical School, Minneapolis 55455, USA. mehmetteksam@yahoo.com
authors.forename: M
authors.initials: M
authors.lastname: Teksam
authors.forename: S O
authors.initials: SO
authors.lastname: Casey
authors.forename: E
authors.initials: E
authors.lastname: Michel
authors.forename: H
authors.initials: H
authors.lastname: Liu
authors.forename: C L
authors.initials: CL
authors.lastname: Truwit
mesh_terms: D000208:Acute Disease; D000328:Adult; D002249:Carbon Monoxide Poisoning / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008297:Male; D011379:Prognosis