View source for Major or mild neurocognitive disorder due to traumatic brain injury

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{{Traumatic brain injury}}

{{CMG}}; {{AE}} {{KS}}
==Overview==

==Major or Mild Neurocognitive Disorder Due to Traumatic Brain Injury==

===DSM-V Diagnostic Criteria for Major or Mild Neurocognitive Disorder Due To Traumatic Brain Injury===

*A. The criteria are met for major or mild neurocognitive disorder.<ref name=DSMV>{{cite book | title = Diagnostic and statistical manual of mental disorders : DSM-5 | publisher = American Psychiatric Association | location = Washington, D.C | year = 2013 | isbn = 0890425558 }}</ref>

'''''AND'''''

*B. There is evidence of a [[traumatic brain injury]]—that is, an impact to the head or other mechanisms of rapid movement or displacement of the brain within the skull, with one or more of the following:

:*1.[[Loss of consciousness]].

:*2.Post-traumatic [[amnesia]].

:*3.[[Disorientation]] and [[confusion]].

:*4.Neurological signs (e.g., neuro imaging demonstrating injury; a new onset of [[seizures]]; a marked worsening of a preexisting [[Seizure|seizure disorder]]; visual field cuts; [[anosmia]];  [[hemiparesis]]).

'''''AND'''''

*C. The neurocognitive disorder presents immediately after the occurrence of the [[traumatic brain injury]] or immediately after recovery of consciousness and persists past the
acute post-injury period.

==Epidemiology and Demographics==
===Prevalence===
The prevalence of traumatic brain injury is 59,000 per 100,000 (59%) in males in the overall population.<ref name=DSMV>{{cite book | title = Diagnostic and statistical manual of mental disorders : DSM-5 | publisher = American Psychiatric Association | location = Washington, D.C | year = 2013 | isbn = 0890425558 }}</ref>

==Risk Factors==
*Low [[Glasgow Coma Scale]] score
*Midline shift
*Obliteration of [[third ventricle]]
*Older age (older than 40 years)
*[[Petechial hemorrhages]]
*Pupillary non reactivity
*Repeated concussions
*[[Subarachnoid hemorrhage]]
*Worse motor function<ref name=DSMV>{{cite book | title = Diagnostic and statistical manual of mental disorders : DSM-5 | publisher = American Psychiatric Association | location = Washington, D.C | year = 2013 | isbn = 0890425558 }}</ref>

==Differential Diagnosis==
*[[Factitious disorder]]
*[[Posttraumatic stress disorder]]

*Somatic symptom disorder<ref name=DSMV>{{cite book | title = Diagnostic and statistical manual of mental disorders : DSM-5 | publisher = American Psychiatric Association | location = Washington, D.C | year = 2013 | isbn = 0890425558 }}</ref>

==References==
{{reflist|2}}

[[Category:DSM-V Diagnostic Criteria]]
[[Category:Psychiatric Disease]]
[[Category:Psychiatry]]