[Unusual case of intraspinal foreign body].
D002528:Cerebellar Neoplasms / Q000150:complications; D002648:Child; D005547:Foreign Bodies / Q000150:complications; D006801:Humans; D008161:Lumbosacral Region; D008297:Male; D008527:Medulloblastoma / Q000150:complications; D013131:Spine
Raro caso di corpo estraneo endorachideo.