History:A-year-oldwomanundergoingspinalMRimaging.Historyiswithheld.
病史：岁女性行脊柱MR扫描，病史不明。
T-weightedturboinversion-recoverymagnitude(TIRM)imagesareshownbelow.TWI压脂图像如下所示。
Findings
MRimagesdemonstratemultipleforaminalandparaspinalmassesthatinvolvealltheneuroforaminainthecervical,thoracic,andlumbarsegments.ThesemasseshavelowsignalintensityonT1-weightedimagesandhighsignalintensityonT-weightedimages.Thereisintraspinalinvolvementresultingincord