AJR. American journal of roentgenology
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AJR Am J Roentgenol · Dec 2012
Multicenter StudyQuality outcomes of reinterpretation of brain CT studies by subspecialty experts in stroke imaging.
The purposes of this study were to determine the clinical importance and relative value of reinterpretation of brain CT studies by subspecialty experts by assessing the accuracy of interpretation by general radiologists at primary stroke centers and to assess interpretive quality outcomes as a function of change in the treatment of patients with stroke diagnoses or acute presentations of suspected stroke. ⋯ Most of the interpreted head CT cases read by board-certified general radiologists for patients presenting with stroke or stroke symptoms did not result in discordant interpretations as verified by subspecialty experts. Discordant interpretations did not result in changes in clinical management in most cases. Double reading of head CT scans for these patients by subspecialty experts appears to be an inefficient method of substantially improving imaging health quality outcomes in stroke.