24.09.2018 | Original Article - Neurosurgical intensive care | Ausgabe 12/2018 Open Access

Impaired cerebral compensatory reserve is associated with admission imaging characteristics of diffuse insult in traumatic brain injury
- Zeitschrift:
- Acta Neurochirurgica > Ausgabe 12/2018
Electronic supplementary material
Introduction
Methods
Patient population
Admission cranial CT injury characteristics
Signal acquisition
Signal processing
Statistics
RAP processing
Intra-cranial CT characteristics
Non-significant CT grade systems
|
Non-significant continuous CT variables
|
Marshall CT grade
|
MLS
|
Rotterdam CT grade
|
Number of DAI lesions
|
Helsinki CT grade
|
Total contusion volume
|
Stockholm CT grade
|
|
Non-significant ordinal/binary CT variables
|
|
Basal cistern compression (none/any)
|
Bilateral convexity SDH (no/yes)
|
Basal cistern compression (none/complete)
|
Any contusion present (no/yes)
|
Basal cistern compression (none/compressed/complete effacement)
|
EDH (no/yes)
|
Fourth ventricle compression (none/any)
|
Bilateral EDH (no/yes)
|
Fourth ventricle compression (none/compressed/complete effacement)
|
IVH (no/yes)
|
Fourth ventricle extreme compression (none/completely effaced)
|
Cisternal tSAH (no/yes)
|
Lateral ventricle compression (none/mild/complete effacement)
|
Cisternal tSAH completely filled (no/yes)
|
Tonsillar descent (no/yes)
|
Cisternal tSAH extent (none/visible/complete filling)
|
Convexity SDH (no/yes)
|
DAI – CC (no/yes)
|
Tentorial SDH (no/yes)
|
DAI – BG (no/yes)
|
Falcine SDH (no/yes)
|
DAI – BS (no/yes)
|
Non-significant CT grade systems
|
Non-significant continuous CT variables
|
Marshall CT grade
|
MLS
|
Rotterdam CT grade
|
Number of DAI lesions
|
Helsinki CT grade
|
Total contusion volume
|
Stockholm CT grade
|
|
Non-significant ordinal/binary CT variables
|
|
Cortical gyral effacement (none/compressed/complete)
|
Bilateral convexity SDH (no/yes)
|
Basal cistern compression (none/any)
|
Bilateral contusion (no/yes)
|
Basal cistern compression (none/complete)
|
Any contusion present (no/yes)
|
Basal cistern compression (none/compressed/complete effacement)
|
EDH (no/yes)
|
Fourth ventricle compression (none/any)
|
Bilateral EDH (no/yes)
|
Fourth ventricle compression (none/compressed/complete effacement)
|
IVH (no/yes)
|
Fourth ventricle extreme compression (none/completely effaced)
|
Cisternal tSAH (no/yes)
|
Lateral ventricle compression (none/any)
|
Cisternal tSAH completely filled (no/yes)
|
Lateral ventricle compression (none/mild/complete effacement)
|
Cisternal tSAH extent (none/visible/complete filling)
|
Tonsillar descent (no/yes)
|
Cortical tSAH extent (none/visible/> 90% cortical coverage)
|
Convexity SDH (no/yes)
|
Cortical tSAH thickness (none/< 5 mm/> 5 mm)
|
Tentorial SDH (no/yes)
|
DAI – BG (no/yes)
|
Falcine SDH (no/yes)
|
DAI – BS (no/yes)
|