RT Book, Section A1 Greydanus, Donald E. A1 Dyke, David H. Van A2 Patel, Dilip R. A2 Greydanus, Donald E. A2 Baker, Robert J. SR Print(0) ID 6974216 T1 Chapter 10. Epilepsy T2 Pediatric Practice: Sports Medicine YR 2009 FD 2009 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-149677-3 LK accesspediatrics.mhmedical.com/content.aspx?aid=6974216 RD 2024/04/20 AB A seizure is a discrete event with various manifestations while epilepsy (seizure disorder) is defined as a condition with recurrent seizures.1–4 The well-known Mayo Clinic study looking at the incidence of epilepsy in their area from 1935 to 1967 reported an incidence of newly identified epilepsy as 36 to 48/100,000/y in the 10 to 19 year age cohort.5 Various studies note that epilepsy affects approximately 1% to 2% of the general population and approximately 25% of those with epilepsy are younger than 18 years.3,5–7 The prevalence is 3 to 5/1000 adolescents while research notes the annual incidence of a seizure disorder is 24.7/100,000 10- to 14-year-old and 18.6/100,000 15- to 19-year-old. Thus, there are many children and youth with epilepsy who may be involved in sports.