Description of the available MRI on the OFSEP’s database on 15 June 2018

On 15 June 2018, twelve centers have imported OFSEP’s MRI data on the Shanoir database. MRI were acquired by 28 public (69%) and private (31%) imaging centers.

The MRI’s protocol of 1,140 patients with different disease courses has been imported to the Shanoir-OFSEP database.

 

N patients
Cerebral MRI Spinal cord MRI
RIS 6 5
CIS 72 34
RRMS 792 375
SPMS 102 55
PPMS 82 52
NMOSD 26 23

 

A majority of patients had unique cerebral MRI cession but 38% of patients had multiple time points MRI. Similarly, 20% of patients had multiple time points of spinal cord MRI.

The cerebral sequences represents 83% (N=18,937) of the 22,841 sequences (corresponding to 2,721 studies) available. The most frequent cerebral and spinal cord sequences used are listed below.

Enumeration of cerebral sequences

Enumeration of cerebral sequences

Enumeration of spinal cord sequences

Enumeration of spinal cord sequences