Bicycle accident; skull fracture, middle meningeal hemorrhage, cerebral contusion, porencephaly.
D000059:Accidents; D001642:Bicycling; D001921:Brain; D001930:Brain Injuries; D003288:Contusions; D003560:Cysts; D050723:Fractures, Bone; D006470:Hemorrhage; D006801:Humans; D008578:Meninges; D065708:Porencephaly; D012886:Skull; D012887:Skull Fractures; D013345:Subarachnoid Hemorrhage
ACCIDENTS/bicycle; BRAIN/cysts; BRAIN/wounds and injuries; CRANIUM/fractures; MENINGES/hemorrhage