RT Book, Section A1 Douglas, Vanja C. A1 Aminoff, Michael J. A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. SR Print(0) ID 1193129222 T1 Multiple Sclerosis T2 Current Medical Diagnosis & Treatment 2023 YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264687343 LK accessmedicine.mhmedical.com/content.aspx?aid=1193129222 RD 2024/04/23 AB ESSENTIALS OF DIAGNOSISEpisodic neurologic symptoms.Patient usually < 55 years of age at onset.Single pathologic lesion cannot explain clinical findings.Multiple foci best visualized by MRI.