Myxopapillary ependymoma with extensive sacral destruction: CT and MR findings.
There have been few reports documenting primary myxopapillary ependymomas in the sacrococcygeal region that result in extensive involvement of the sacrum. We present a 21-year-old man whose CT and MR findings showed massive bony destruction of the sacrum and a large lobulated soft tissue mass. Myxopapillary ependymoma should be included along with giant cell tumor, chordoma, and aneurysmal bone cyst in the differential diagnosis of a destructive osteolytic sacral lesion.
Moelleken
S M
SM
Johns Hopkins University School of Medicine, Baltimore, MD.
Seeger
L L
LL
Eckardt
J J
JJ
Batzdorf
U
U
D000328:Adult; D004806:Ependymoma / Q000175:diagnosis / Q000000981:diagnostic imaging*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D012447:Sacrum / Q000000981:diagnostic imaging* / Q000473:pathology; D013125:Spinal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D014057:Tomography, X-Ray Computed