European Consensus Criteria A or B fulfilled
0 = None
1 = Part A only
10 = Part B only
11 = Parts A and B

0 = Female
1 = Male

Side involved clinically
0 = None
1 = Left
2 = Right
3 = Bilateral

Onset Symptom
1 = Single focal seizure
2 = Single generalised seizure
3 = Status epilepticus
4 = Recurrent focal seizures
5 = Recurrent generalised seizure
6 = Epilpesia partialis continua
7 = Cognitive behavioral decline alone
8 = Deficit followed by seiuzre
9 = Other
99 = Unknown to family

Status epilepticus at onset
0 = Non-status
1 = Status

OnsetRe
1 = Focal seizure
2 = Generalised seizure
3 = Status epilepticus
6 = Epilepsia partialis
7 = Non-seizure onset
99 = Unwitnessed onset

Prodrome (time taken from onset to daily / recurrent seizures (months))
0 = Simultaneous
1 = < 1 week
2 = < 1 month
3 = < 3 months
4 = < 1 year
5 = > 1 year
10 = Never

Influenza like symptoms at onset
0 = No
1 = Yes

Focal Seizures
0 = No
1 = Awareness preserved
2 = Awareness impaired

1 = < 1 per week
2 = > 1 per week, not daily
3 = 1 - 10 per day
4 = 11 - 100 per day
5 = > 100 per day
6 = EPC

New or progressive focal deficit
0 = None
1 = Hemiparesis
2 = Hemianopia
3 = Cognitive dysfunction
4 = Aphasia
5 = UMN Facial

CSF findings
1 = Normal
2 = Increased cells
3 = Increased protein
4 = Cells and protein

Ipsilateral Hemisphere Rythm
0 = Normal
1 = Focal slowing
2 = Generalised slowing
3 = Suppressed -generalised
4 = Supressed focal

Contra-lateral hemisphere background rythm
0 = Normal
1 = Focal slowing
2 = Generalised slowing
3 = Suppressed activity

Ipsialteral Hemisphere Inter-ictal Epileptiform Abnormality
0 = None
1 = Focal
2 = Multifocal

T2FLAIR signal pattern - fully evolved
0 = No signal change
1 = Gyral
2 = Lobar
3 = Multilobar
4 = Holo-hemisphere
5 = Asymmetric bilateral

Signal trend
0 = Resolution of T2signal
1 = Persistance of T2 signal
2 = Fluctuation (appear-disappear)
3 = Increase signal same region
4 = Serial scan unaivalable
5 = Contiguous spread
9 = No signal change

Atrophy trend
0 = None
1 = Gyral
2 = Lobar
3 = Multilobar
4 = Holo-hemisphere
5 = Asymmetric bilateral

Atrophy trend
0 = No progression
1 = Progression
2 = Serial scans unaivalable

Occip Sparing
0 = No
1 = Yes
3 = N/A

Frontal Lobe Score
0 = No signal change
1 = < 50% involved, mostly spared
2 = > 50% involved, some areas spared
3 = Complete involvement, no sparing

Parietal Lobe Score
0 = No signal change
1 = < 50% involved, mosty spared
2 = > 50% involved, some areas spared
3 = Complete involvement, no sparing

Caudate Signal
0 = Normal Volume and Signal
1 = T2W hyperintensity without atrophy
2 = T2W hyperintensity with atrophy
3 = Atrophy without acute signal changes or swelling

Steroid Course received ?
0 = None
1 = One course
2 = Multiple courses

Response to medical immune threapy
0 = No medical DMRx
1 = Sustained
2 = Transient
3 = None
4 = Lost to FU

Offered Surgery
0 = No
1 = Yes
2 = Under consideration
3 = Refused

Type of surgery
1 = Anatomical hemispherectomy
2 = Fun. hemispherectomy (Rasmussen)
3 = Fun. quadrantectomy
4 = Lateral peri-insular hemispherotomy
5 = Trans-sylvian hemispherotomy
6 = Vertical paramedian hemispherotomy
7 = Functional quadrantectomy
8 = Ant. temporal lobectomy only
9 = Other multilobar resection
10 = Biopsy only

Engel Class
1 = I
2 = II
3 = III
4 = IV
99 = NFU

Post-operative deficit worsening
0 = No
1 = Transient
2 = Permanent
3 = later improved
99 = Not operated

Onset to peak seizure frequency
1 = Acute onset
2 = Subacute onset
3 = Chronic onset

1st or 2nd half
0 = 1st half
1 = 2nd half

Grading of Cerebral Cortex
0 = Normal
1 = Mild focal inflammation & gliosis
2 = Panlaminar cortical inflammation

Grading of Neuron Loss
0 = Absent
1 = Minimal
2 = Moderate
3 = Severe, panlaminar
4 = Severe, rare neurons

Grading of Astroglioisis
0 = Absent
1 = Mild to moderate, focal
2 = Marked, frequently panlaminar, gemistocytes
3 = Marked, panlaminar, gem
4 = Variable

Grading of Microglial Activation
0 = Absent
1 = Mild to moderate, focal
2 = Marked, panlaminar
3 = Variable
4 = Variable

Grading of T Cell infiltration
0 = Absent
1 = Mild to moderate, few T-lymphocyte clusters and perivascular cuffs
2 = Marked, panlaminar or multifocal frequent perivascular tuffs
3 = Minimal
4 = Rare