title: Reversal of CT hypodensity after acute ischemic stroke.
abstract: We report a man admitted to the hospital after sustaining an ischemic stroke, with a return to isodensity on repeat computed tomography (CT) scan noted at day 9 of his hospital stay. This finding, known as the "fogging effect," has never been noted so early in a patient's course on CT imaging.
  
  
  BACKGROUND
  CTcomputed tomographyMRImagnetic resonance imaging.
authors.affiliation: Abington Memorial Hospital in Abington, Pennsylvania.
authors.forename: Michael
authors.initials: M
authors.lastname: Yannes
authors.forename: Jennifer V
authors.initials: JV
authors.lastname: Frabizzio
authors.forename: Qaisar A
authors.initials: QA
authors.lastname: Shah