title: Subdural hematoma in a teenager related to roller-coaster ride.
abstract: Reports about neurological injury related to roller-coaster rides mostly involve adults; we present a case of subdural hematoma in a pediatric patient presented 14 days after a roller-coaster ride. These rides show extreme up-and-down, to-and-fro, and rotatory acceleration/deceleration forces that could produce tensile and shearing stresses with tearing of bridging cerebral veins resulting in subdural hemorrhage. Pediatricians should consider roller-coaster riding a modern cause of subdural hematoma, as well as a possible cause of unexplained neurologic events in otherwise healthy adolescents.
authors.affiliation: Department of Radiology. Medica Sur Hospital and Clinical Foundation, Puente de Piedra #150. Col. Toriello Guerra, Deleg, Tlalpan, CP 14050, Mexico City, Mexico. ernest.roldan@usa.net
authors.forename: Ernesto
authors.initials: E
authors.lastname: Roldan-Valadez
authors.forename: M T
authors.initials: MT
authors.lastname: Facha
authors.forename: Manuel
authors.initials: M
authors.lastname: Martinez-Lopez
authors.forename: Patricia
authors.initials: P
authors.lastname: Herrera-Mora
mesh_terms: D000293:Adolescent; D001930:Brain Injuries / Q000150:complications / Q000473:pathology* / Q000601:surgery; D005260:Female; D006408:Hematoma, Subdural / Q000209:etiology / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008279:Magnetic Resonance Imaging; D010291:Paresis / Q000209:etiology; D014057:Tomography, X-Ray Computed