title: [Stereotaxy in MRI].
abstract: The first biopsy in Val-de-Grâce has been performed in 1987, under CT alone, with a Leksell frame. 150 punctures have been performed for a diagnostic or a therapeutic goal. Since 1990, stereotaxy is performed under MRI. 320 punctures have been made with 1.9% mortality and 1.3% morbidity. The future of stereotactic technics is therapeutic: precision of surgery (vascular malformation, neurogenous tumor, deep tumor), precision of radiotherapy, new anti-tumoral treatments.
authors.affiliation: Service de radiologie, HIA Val-de-Grâce, Paris.
authors.forename: C
authors.initials: C
authors.lastname: Derosier
authors.forename: M
authors.initials: M
authors.lastname: Desgeorges
authors.forename: G
authors.initials: G
authors.lastname: Cosnard
mesh_terms: D001927:Brain Diseases / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D013238:Stereotaxic Techniques
vernacular_title: La stéréotaxie en IRM.