Traumatic brain injury CT: Difference between revisions

Jump to navigation Jump to search
 
(9 intermediate revisions by 2 users not shown)
Line 3: Line 3:
{{CMG}}; {{AE}} {{JE}}
{{CMG}}; {{AE}} {{JE}}
==Overview==
==Overview==
Head [[Computed tomography|CT scan]] may be helpful in the diagnosis of traumatic brain injury.
Head [[Computed tomography|CT scan]] is the first and foremost test in evaluation of traumatic brain injury.  
==CT==
==CT==
*Head [[Computed tomography|CT scan]] may be helpful in the diagnosis of traumatic brain injury.  
 
*The CT test of choice in traumatic brain injury is a non-contrast CT head. The test is fast, inexpensive and widely available.
*It plays a crucial role in the diagnostic workup, classification, prognosis and workup.
*It plays a crucial role in the diagnostic workup, classification, prognosis and workup.
*Findings include
*Acute findings of CT head include
**Midline shift
**Midline shift
**[[Cerebral contusion]]
**[[Brain herniation]]
**[[Brain herniation]]
**[[ Hydrocephalus]]
**[[ Hydrocephalus]]
**[[Skull fracture]]
**[[Skull fracture]]
**[[Hematomas]]
**[[Hematomas]]
**[[Subarachnoid hemorrhage]]
**[[Intraventricular hemorrhage]]
[[File: Contusion hematoma TBI.jpg|400px|left|thumb| Axial non-contrast CT showing an [[epidural hematoma]] (yellow arrowhead),  frontal lobe [[Cerebral contusion|contusions]] (larger on the left) and a [[subdural hematoma]] extending into the parafalcine region  (yellow arrow). Case courtesy of Dr Bruno Di Muzio (Picture courtesy: [https://radiopaedia.org/cases/traumatic-brain-injuries-2?lang=gb Radiopedia])]]
<br style="clear:left">
[[File:Axial non contrast CT TBI.jpeg|400px|left|thumb| Axial non-contrast CT showing [[epidural hematomas]] (yellow arrowhead), and a midline shift. Case courtesy of Dr Subash Thapa (Picture courtesy: [https://radiopaedia.org/cases/traumatic-brain-injury-with-epidural-haematomas-and-skull-fracture?lang=gb Radiopedia])]]
<br style="clear:left">


{|
[[File:Intraventricular hemorrhage TBI.jpeg|400px|left|thumb| Axial non-contrast CT showing an [[intraventricular hemorrhage]] (yellow arrowhead), mild [[Hydrocephalus|ventricular dilation]] (yellow arrow), and soft tissue swelling (yellow triangle). Case courtesy of Dr Derek Smith (Picture courtesy: [https://radiopaedia.org/cases/traumatic-brain-injury-5?lang=gb Radiopedia])]]
|-
<br style="clear:left">
| [[Image:Epidural hematoma.png|thumb|150px|left|CT scan of a patient with an epidural hematoma.]] || [[Image:Subarachnoid haemorrhage.jpg|thumb|150px|center|CT scan of a patient with a subarachnoid hemorrhage.]]
|}


==References==
==References==

Latest revision as of 21:28, 9 October 2021

Traumatic brain injury Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Traumatic Brain Injury from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Neurocognitive Disorder due to Traumatic Brain Injury

Diagnosis

Diagnostic study of choice

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

X Ray

Echocardiography and Ultrasound

CT

MRI

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Interventions

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Traumatic brain injury CT On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Traumatic brain injury CT

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Traumatic brain injury CT

CDC on Traumatic brain injury CT

Traumatic brain injury CT in the news

Blogs on Traumatic brain injury CT

Directions to Hospitals Treating Traumatic brain injury

Risk calculators and risk factors for Traumatic brain injury CT

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Joanna Ekabua, M.D. [2]

Overview

Head CT scan is the first and foremost test in evaluation of traumatic brain injury.

CT

Axial non-contrast CT showing an epidural hematoma (yellow arrowhead), frontal lobe contusions (larger on the left) and a subdural hematoma extending into the parafalcine region (yellow arrow). Case courtesy of Dr Bruno Di Muzio (Picture courtesy: Radiopedia)


Axial non-contrast CT showing epidural hematomas (yellow arrowhead), and a midline shift. Case courtesy of Dr Subash Thapa (Picture courtesy: Radiopedia)


Axial non-contrast CT showing an intraventricular hemorrhage (yellow arrowhead), mild ventricular dilation (yellow arrow), and soft tissue swelling (yellow triangle). Case courtesy of Dr Derek Smith (Picture courtesy: Radiopedia)


References


Template:WikiDoc Sources