Date MRI
Item
Date MRI performed
date
C0011008 (UMLS CUI [1,1])
C0024485 (UMLS CUI [1,2])
Brain MRI
Item
T1 weighted gadolinium-enhancing lesions present in brain MRI
boolean
C0412675 (UMLS CUI [1,1])
C2029669 (UMLS CUI [1,2])
C1333400 (UMLS CUI [1,3])
Item
Number of T2 hypertensive lesions on brain MRI
integer
C0750480 (UMLS CUI [1,1])
C0412675 (UMLS CUI [1,2])
C2086440 (UMLS CUI [1,3])
Code List
Number of T2 hypertensive lesions on brain MRI
1. 2 or more clinical attacks, 2 or more objective Lesions and none additional Requirements
Item
2 or more clinical attacks; 2 or more objective Lesions; none additional Requirements to Make Diagnosis: clinical evidence will suffice (additional evidence desirable but must be consistent with MS.)
integer
C0026769 (UMLS CUI [1])
C0221198 (UMLS CUI [2])
C3887511 (UMLS CUI [3,1])
C0205210 (UMLS CUI [3,2])
2.. 2 or more clinical attacks, 1 objective Lesion and Dissemination in space
Item
2 or more clinical attacks; 1 objective Lesion; Additional Requirements to Make Diagnosis: Dissemination is SPACE by MRI OR positive CSF and 2 more MRI lesions constant wit MS OR further clinical attack involving different site
integer
C0026769 (UMLS CUI [1])
C0221198 (UMLS CUI [2])
C3887511 (UMLS CUI [3,1])
C0205210 (UMLS CUI [3,2])
3. 1 clinical attack, 2 or more objective Lesions and Dissemination in time
Item
1 clinical attack; 2 or more objective Lesions; Additional Requirements to Make Diagnosis: Dissemination in TIME by MRI OR second clinical attack
integer
C0026769 (UMLS CUI [1])
C0221198 (UMLS CUI [2])
C3887511 (UMLS CUI [3,1])
C0205210 (UMLS CUI [3,2])
4. 1 clinical attack, 1 objective Lesion and Dissemination in space AND time
Item
1 (monosymptomatic) clinical attack; 1 objective Lesion; Additional Requirements to Make Diagnosis: Dissemination in SPACE by MRI OR positive CSF and 2 or more MRI lesions consitent with MS AND Dissemination in TIME by MRI OR second clinical attack
integer
C0026769 (UMLS CUI [1])
C0221198 (UMLS CUI [2])
C3887511 (UMLS CUI [3,1])
C0205210 (UMLS CUI [3,2])