RT Journal Article SR Electronic T1 MR Imaging Features of Acquired Brown Syndrome JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1778 OP 1779 DO 10.3174/ajnr.A1591 VO 30 IS 9 A1 S. Currie A1 T. Goddard YR 2009 UL http://www.ajnr.org/content/30/9/1778.abstract AB SUMMARY: Brown syndrome describes the inability of a patient to perform an upward gaze while the eye is adducted due to an abnormality of the superior oblique tendon sheath complex. Use of CT in diagnosing the condition has been reported; however, the use of MR imaging has not. We describe a unique case of Brown syndrome in which the initial CT findings were normal, but MR imaging revealed the abnormality. Key imaging features are illustrated.