Extraosseous spinal chordoma: radiographic appearance.
The authors describe a chordoma arising within the soft tissues of the spinal canal (rather than from a vertebral body) in a 6-year-old boy. The lesion was entirely extradural as shown by CT and MR; this was confirmed at surgery.
Sebag
G
G
Department of Radiology, Hôpital des Enfants Malades, Paris, France.
Dubois
J
J
Beniaminovitz
A
A
Lelouch-Tubiana
A
A
Brunelle
F
F
D002648:Child; D002817:Chordoma / Q000000981:diagnostic imaging*; D015174:Epidural Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011859:Radiography