epilepsy post-traumatic epilepsy true Epilepsies, traumatic seizure, early post-traumatic seizure, late post-traumatic seizure disorders, post-traumatic post-traumatic seizures, late UMLS:C0751126 post-traumatic seizure disorder post-traumatic seizure, late early post traumatic seizures seizures, late post-traumatic post-traumatic seizure, early early post-traumatic seizure traumatic Epilepsies post-traumatic seizure disorders epilepsy, traumatic post traumatic seizure disorder Recurrent seizures causally related to CRANIOCEREBRAL TRAUMA. Seizure onset may be immediate but is typically delayed for several days after the injury and may not occur for up to two years. The majority of seizures have a focal onset that correlates clinically with the site of brain injury. Cerebral cortex injuries caused by a penetrating foreign object (CRANIOCEREBRAL TRAUMA, PENETRATING) are more likely than closed head injuries (HEAD INJURIES, CLOSED) to be associated with epilepsy. Concussive convulsions are nonepileptic phenomena that occur immediately after head injury and are characterized by tonic and clonic movements. (From Rev Neurol 1998 Feb;26(150):256-261; Sports Med 1998 Feb;25(2):131-6) impact seizure PTE - post-traumatic epilepsy concussive convulsion early post-traumatic seizures seizure disorder, post-traumatic seizures, early post-traumatic disorders, post-traumatic seizure impact seizures concussive convulsions disorder, post-traumatic seizure seizure disorder, post traumatic late post-traumatic seizures late post-traumatic seizure epilepsy, post traumatic convulsion, concussive late post traumatic seizures MESH:D004834 post-traumatic Epilepsies GARD:0007437 https://www.ncbi.nlm.nih.gov/pubmed/24761136 Epilepsies, post-traumatic convulsions, concussive MONDO:0043264 post-traumatic seizures, early post-traumatic epilepsy SCTID:75023009 traumatic epilepsy