Description of brain stem biopsy about 2 cases with neuroendoscopy ISMINS Firenze 2013

1. Pure Endoscopic Brainstem Biopsy
through the foramen of Magendie
M. Triffaux, F. Waterkeyn, V. Marneffe,
A. Tyberghien, S. Cvilic, I. Origer, O Lermen
Neuro Oncology Group
St Jean Brussels / St Pierre Ottignies BELGIUM
23/03/2012 1ISMINS Florence Italy

2. Pure Endoscopic Brainstem Biopsy
• Four endoscopic routes for the brainstem
– A ventricule –acqueduct
– B by the stomy of the ventriculostomy (ETV)
– C lateral through foramen of Luscka
– D medial through foramen of Magendie
A
B
C D
23/03/2012 2ISMINS Florence Italy

3. Pure Endoscopic Brainstem Biopsy
Man 43 y. o. : ataxia Woman 19 y. o. : R VII & VIII
Fet PET
PET met
Endoscope
Trajectory
Endoscope
Trajectory23/03/2012 3ISMINS Florence Italy

4. Pure Endoscopic Brainstem Biopsy
vidéo
23/03/2012 4ISMINS Florence Italy