BACKGROUND AND PURPOSE   There are few clinical studies on the attempted treatments and outcomes in patients with Susac syndrome (SS) (retinocochleocerebral vasculopathy). METHODS   A retrospective review was performed of all patients presenting with SS at the Mayo Clinic in Rochester, Minnesota, USA (1 January 1998-1 October 2011). RESULTS   There were 29 cases of SS (24 women, mean age at...