Ring around the Diagnosis

From the Departments of Internal Medicine (M.-F.B.) and Infectious Disease (C.M.I.), Cleveland Clinic Foundation, Cleveland; the Division of Infectious Disease, Department of Internal Medicine (D.R.K.), University of Michigan, Ann Arbor; Health Services Research and Development Center of Excellence, Ann Arbor Veterans Affairs Medical Center, Ann Arbor, Mich. (S.S.); and the Department of Medicine, Johns Hopkins Hospital, Baltimore (D.J.B.). Address reprint requests to Dr. Brotman at the Hospitalist Program, Johns Hopkins Hospital, Jefferson 242, 600 N. Wolfe St., Baltimore, MD 21287, or at [email protected].