Atherosclerosis small vessel disease cardiac source other cause (ASCO) system - other grade

General Details:

Name:
Atherosclerosis small vessel disease cardiac source other cause (ASCO) system - other grade
Steward:
NINDS
Definition:
The grade of other cause, as part of the atherosclerosis small-vessel disease cardiac source other cause (ASCO) system. Patients are evaluated for the predefined phenotype of other cause (O)
Registration Status:
Qualified

Permissible Values:

Data Type:
Value List
Unit of Measure:
Ids:
Value Code Name Code Code System Code Description
0 No disease is present No disease is present
1 Definitely a potential cause of the index stroke (examples): (a) Arterial dissection by A or B evidence (table 3), (b) Dolichoectasia with complicated aneurysm, (c) Polycythemia vera, thrombocythemia >800,000/mm3, (d) Lupus erythematosus, (e) Disseminated intravascular coagulation, (f) Criteria for antiphospholipid antibody syndrome, (g) Fabry's disease, (h) Concomitant meningitis, (i) Sickle cell disease, (j) Ruptured cerebral aneurysm with or without demonstration of spasm in the territory of the brain infarct, (k) Homozygote for hyperhomocystinuria Definitely a potential cause of the index stroke (examples): (a) Arterial dissection by A or B evidence (table 3), (b) Dolichoectasia with complicated aneurysm, (c) Polycythemia vera, thrombocythemia >800,000/mm3, (d) Lupus erythematosus, (e) Disseminated intravascular coagulation, (f) Criteria for antiphospholipid antibody syndrome, (g) Fabry's disease, (h) Concomitant meningitis, (i) Sickle cell disease, (j) Ruptured cerebral aneurysm with or without demonstration of spasm in the territory of the brain infarct, (k) Homozygote for hyperhomocystinuria
2 Causality uncertain: (a) Arterial dissection diagnosed by level C evidence, (b) Fibromuscular dysplasia Causality uncertain: (a) Arterial dissection diagnosed by level C evidence, (b) Fibromuscular dysplasia
3 Unlikely a direct cause of index stroke (but disease is present): (a) Kinking or dolichoectasia without complicated aneurysm or plicature, (b) Arteriovenous malformation or saccular aneurysm, (c) Thrombocytosis >450,000 and <800,000/mm3, (d) Antiphospholipid antibodies <100 GPL units, (e) Mild hyperhomocysteinemia heterozygote Unlikely a direct cause of index stroke (but disease is present): (a) Kinking or dolichoectasia without complicated aneurysm or plicature, (b) Arteriovenous malformation or saccular aneurysm, (c) Thrombocytosis >450,000 and <800,000/mm3, (d) Antiphospholipid antibodies <100 GPL units, (e) Mild hyperhomocysteinemia heterozygote
9 Cannot be graded because no tests were performed Cannot be graded because no tests were performed

Designations:

Designation:
Atherosclerosis small vessel disease cardiac source other cause (ASCO) system - other grade
Tags:

Designations:

Definition:
The grade of other cause, as part of the atherosclerosis small-vessel disease cardiac source other cause (ASCO) system. Patients are evaluated for the predefined phenotype of other cause (O)
Tags:

Reference Documents:

ID:
Title:
URI:
Provider Org:
Language Code:
Document:
Amarenco P, Bogousslavsky J, Caplan LR, Donnan GA, Hennerici MG. New approach to stroke subtyping: the A-S-C-O (phenotypic) classification of stroke. Cerebrovasc Dis. 2009;27(5):502-508

Identifiers:

Source:
NLM
Id:
SQft3ARSSuX
Version:
3.1
Source:
BRICS Variable Name
Id:
ASCOSystemOtherGrade
Version:
Source:
NINDS
Id:
C14233
Version:
3