Prepontine Chordoma without Bone Involvement: Case Reort
Journal of Korean Neurosurgical Society
;
: 192-197, 1996.
Article
Dans Coréen
| WPRIM
| ID: wpr-206431
ABSTRACT
Presented here is an extremely rare case of intradural extraosseous chordoma with tenacious adhesion to the pons During the 5 years' follow-up period, the tumor has recurred locally twice in the prepontine region despite radical excisions and final irradiation with gamma knife. Magnetic resonance image obtained 1 year after radiosurgery demonstrated a new intradural mass growing above the tentorial hiatus, whereas the mass within the pons was markedly reduced. High resolution computed tomographic scan showed no evidence of bone involvement. Even though intradural location without bone involvement is a relatively benign occurrence, the recurrent pattern suggests an aggressiveness that correlates classic chordoma because of its invasion to the pons. Adjuvant radiotherapy will be required in this case for a long-term control.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Récidive
/
Chordome
/
Pont
/
Études de suivi
/
Radiochirurgie
/
Radiothérapie adjuvante
Type d'étude:
Étude observationnelle
/
Étude pronostique
langue:
Coréen
Texte intégral:
Journal of Korean Neurosurgical Society
Année:
1996
Type:
Article
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